diff --git a/Makefile b/Makefile index 3486201..33c298c 100644 --- a/Makefile +++ b/Makefile @@ -15,7 +15,7 @@ most: vanitygen keyconv all: $(PROGS) -vanitygen: vanitygen.o pattern.o util.o +vanitygen: vanitygen.o pattern.o util.o streebog.o $(CC) $^ -o $@ $(CFLAGS) $(LIBS) oclvanitygen: oclvanitygen.o oclengine.o pattern.o util.o @@ -24,7 +24,7 @@ oclvanitygen: oclvanitygen.o oclengine.o pattern.o util.o oclvanityminer: oclvanityminer.o oclengine.o pattern.o util.o $(CC) $^ -o $@ $(CFLAGS) $(LIBS) $(OPENCL_LIBS) -lcurl -keyconv: keyconv.o util.o +keyconv: keyconv.o util.o streebog.o $(CC) $^ -o $@ $(CFLAGS) $(LIBS) clean: diff --git a/sph_types.h b/sph_types.h new file mode 100644 index 0000000..7295b0b --- /dev/null +++ b/sph_types.h @@ -0,0 +1,1976 @@ +/* $Id: sph_types.h 260 2011-07-21 01:02:38Z tp $ */ +/** + * Basic type definitions. + * + * This header file defines the generic integer types that will be used + * for the implementation of hash functions; it also contains helper + * functions which encode and decode multi-byte integer values, using + * either little-endian or big-endian conventions. + * + * This file contains a compile-time test on the size of a byte + * (the unsigned char C type). If bytes are not octets, + * i.e. if they do not have a size of exactly 8 bits, then compilation + * is aborted. Architectures where bytes are not octets are relatively + * rare, even in the embedded devices market. We forbid non-octet bytes + * because there is no clear convention on how octet streams are encoded + * on such systems. + * + * ==========================(LICENSE BEGIN)============================ + * + * Copyright (c) 2007-2010 Projet RNRT SAPHIR + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * ===========================(LICENSE END)============================= + * + * @file sph_types.h + * @author Thomas Pornin + */ + +#ifndef SPH_TYPES_H__ +#define SPH_TYPES_H__ + +#include + +/* + * All our I/O functions are defined over octet streams. We do not know + * how to handle input data if bytes are not octets. + */ +#if CHAR_BIT != 8 +#error This code requires 8-bit bytes +#endif + +/* ============= BEGIN documentation block for Doxygen ============ */ + +#ifdef DOXYGEN_IGNORE + +/** @mainpage sphlib C code documentation + * + * @section overview Overview + * + * sphlib is a library which contains implementations of + * various cryptographic hash functions. These pages have been generated + * with doxygen and + * document the API for the C implementations. + * + * The API is described in appropriate header files, which are available + * in the "Files" section. Each hash function family has its own header, + * whose name begins with "sph_" and contains the family + * name. For instance, the API for the RIPEMD hash functions is available + * in the header file sph_ripemd.h. + * + * @section principles API structure and conventions + * + * @subsection io Input/output conventions + * + * In all generality, hash functions operate over strings of bits. + * Individual bits are rarely encountered in C programming or actual + * communication protocols; most protocols converge on the ubiquitous + * "octet" which is a group of eight bits. Data is thus expressed as a + * stream of octets. The C programming language contains the notion of a + * "byte", which is a data unit managed under the type "unsigned + * char". The C standard prescribes that a byte should hold at + * least eight bits, but possibly more. Most modern architectures, even + * in the embedded world, feature eight-bit bytes, i.e. map bytes to + * octets. + * + * Nevertheless, for some of the implemented hash functions, an extra + * API has been added, which allows the input of arbitrary sequences of + * bits: when the computation is about to be closed, 1 to 7 extra bits + * can be added. The functions for which this API is implemented include + * the SHA-2 functions and all SHA-3 candidates. + * + * sphlib defines hash function which may hash octet streams, + * i.e. streams of bits where the number of bits is a multiple of eight. + * The data input functions in the sphlib API expect data + * as anonymous pointers ("const void *") with a length + * (of type "size_t") which gives the input data chunk length + * in bytes. A byte is assumed to be an octet; the sph_types.h + * header contains a compile-time test which prevents compilation on + * architectures where this property is not met. + * + * The hash function output is also converted into bytes. All currently + * implemented hash functions have an output width which is a multiple of + * eight, and this is likely to remain true for new designs. + * + * Most hash functions internally convert input data into 32-bit of 64-bit + * words, using either little-endian or big-endian conversion. The hash + * output also often consists of such words, which are encoded into output + * bytes with a similar endianness convention. Some hash functions have + * been only loosely specified on that subject; when necessary, + * sphlib has been tested against published "reference" + * implementations in order to use the same conventions. + * + * @subsection shortname Function short name + * + * Each implemented hash function has a "short name" which is used + * internally to derive the identifiers for the functions and context + * structures which the function uses. For instance, MD5 has the short + * name "md5". Short names are listed in the next section, + * for the implemented hash functions. In subsequent sections, the + * short name will be assumed to be "XXX": replace with the + * actual hash function name to get the C identifier. + * + * Note: some functions within the same family share the same core + * elements, such as update function or context structure. Correspondingly, + * some of the defined types or functions may actually be macros which + * transparently evaluate to another type or function name. + * + * @subsection context Context structure + * + * Each implemented hash fonction has its own context structure, available + * under the type name "sph_XXX_context" for the hash function + * with short name "XXX". This structure holds all needed + * state for a running hash computation. + * + * The contents of these structures are meant to be opaque, and private + * to the implementation. However, these contents are specified in the + * header files so that application code which uses sphlib + * may access the size of those structures. + * + * The caller is responsible for allocating the context structure, + * whether by dynamic allocation (malloc() or equivalent), + * static allocation (a global permanent variable), as an automatic + * variable ("on the stack"), or by any other mean which ensures proper + * structure alignment. sphlib code performs no dynamic + * allocation by itself. + * + * The context must be initialized before use, using the + * sph_XXX_init() function. This function sets the context + * state to proper initial values for hashing. + * + * Since all state data is contained within the context structure, + * sphlib is thread-safe and reentrant: several hash + * computations may be performed in parallel, provided that they do not + * operate on the same context. Moreover, a running computation can be + * cloned by copying the context (with a simple memcpy()): + * the context and its clone are then independant and may be updated + * with new data and/or closed without interfering with each other. + * Similarly, a context structure can be moved in memory at will: + * context structures contain no pointer, in particular no pointer to + * themselves. + * + * @subsection dataio Data input + * + * Hashed data is input with the sph_XXX() fonction, which + * takes as parameters a pointer to the context, a pointer to the data + * to hash, and the number of data bytes to hash. The context is updated + * with the new data. + * + * Data can be input in one or several calls, with arbitrary input lengths. + * However, it is best, performance wise, to input data by relatively big + * chunks (say a few kilobytes), because this allows sphlib to + * optimize things and avoid internal copying. + * + * When all data has been input, the context can be closed with + * sph_XXX_close(). The hash output is computed and written + * into the provided buffer. The caller must take care to provide a + * buffer of appropriate length; e.g., when using SHA-1, the output is + * a 20-byte word, therefore the output buffer must be at least 20-byte + * long. + * + * For some hash functions, the sph_XXX_addbits_and_close() + * function can be used instead of sph_XXX_close(). This + * function can take a few extra bits to be added at + * the end of the input message. This allows hashing messages with a + * bit length which is not a multiple of 8. The extra bits are provided + * as an unsigned integer value, and a bit count. The bit count must be + * between 0 and 7, inclusive. The extra bits are provided as bits 7 to + * 0 (bits of numerical value 128, 64, 32... downto 0), in that order. + * For instance, to add three bits of value 1, 1 and 0, the unsigned + * integer will have value 192 (1*128 + 1*64 + 0*32) and the bit count + * will be 3. + * + * The SPH_SIZE_XXX macro is defined for each hash function; + * it evaluates to the function output size, expressed in bits. For instance, + * SPH_SIZE_sha1 evaluates to 160. + * + * When closed, the context is automatically reinitialized and can be + * immediately used for another computation. It is not necessary to call + * sph_XXX_init() after a close. Note that + * sph_XXX_init() can still be called to "reset" a context, + * i.e. forget previously input data, and get back to the initial state. + * + * @subsection alignment Data alignment + * + * "Alignment" is a property of data, which is said to be "properly + * aligned" when its emplacement in memory is such that the data can + * be optimally read by full words. This depends on the type of access; + * basically, some hash functions will read data by 32-bit or 64-bit + * words. sphlib does not mandate such alignment for input + * data, but using aligned data can substantially improve performance. + * + * As a rule, it is best to input data by chunks whose length (in bytes) + * is a multiple of eight, and which begins at "generally aligned" + * addresses, such as the base address returned by a call to + * malloc(). + * + * @section functions Implemented functions + * + * We give here the list of implemented functions. They are grouped by + * family; to each family corresponds a specific header file. Each + * individual function has its associated "short name". Please refer to + * the documentation for that header file to get details on the hash + * function denomination and provenance. + * + * Note: the functions marked with a '(64)' in the list below are + * available only if the C compiler provides an integer type of length + * 64 bits or more. Such a type is mandatory in the latest C standard + * (ISO 9899:1999, aka "C99") and is present in several older compilers + * as well, so chances are that such a type is available. + * + * - HAVAL family: file sph_haval.h + * - HAVAL-128/3 (128-bit, 3 passes): short name: haval128_3 + * - HAVAL-128/4 (128-bit, 4 passes): short name: haval128_4 + * - HAVAL-128/5 (128-bit, 5 passes): short name: haval128_5 + * - HAVAL-160/3 (160-bit, 3 passes): short name: haval160_3 + * - HAVAL-160/4 (160-bit, 4 passes): short name: haval160_4 + * - HAVAL-160/5 (160-bit, 5 passes): short name: haval160_5 + * - HAVAL-192/3 (192-bit, 3 passes): short name: haval192_3 + * - HAVAL-192/4 (192-bit, 4 passes): short name: haval192_4 + * - HAVAL-192/5 (192-bit, 5 passes): short name: haval192_5 + * - HAVAL-224/3 (224-bit, 3 passes): short name: haval224_3 + * - HAVAL-224/4 (224-bit, 4 passes): short name: haval224_4 + * - HAVAL-224/5 (224-bit, 5 passes): short name: haval224_5 + * - HAVAL-256/3 (256-bit, 3 passes): short name: haval256_3 + * - HAVAL-256/4 (256-bit, 4 passes): short name: haval256_4 + * - HAVAL-256/5 (256-bit, 5 passes): short name: haval256_5 + * - MD2: file sph_md2.h, short name: md2 + * - MD4: file sph_md4.h, short name: md4 + * - MD5: file sph_md5.h, short name: md5 + * - PANAMA: file sph_panama.h, short name: panama + * - RadioGatun family: file sph_radiogatun.h + * - RadioGatun[32]: short name: radiogatun32 + * - RadioGatun[64]: short name: radiogatun64 (64) + * - RIPEMD family: file sph_ripemd.h + * - RIPEMD: short name: ripemd + * - RIPEMD-128: short name: ripemd128 + * - RIPEMD-160: short name: ripemd160 + * - SHA-0: file sph_sha0.h, short name: sha0 + * - SHA-1: file sph_sha1.h, short name: sha1 + * - SHA-2 family, 32-bit hashes: file sph_sha2.h + * - SHA-224: short name: sha224 + * - SHA-256: short name: sha256 + * - SHA-384: short name: sha384 (64) + * - SHA-512: short name: sha512 (64) + * - Tiger family: file sph_tiger.h + * - Tiger: short name: tiger (64) + * - Tiger2: short name: tiger2 (64) + * - WHIRLPOOL family: file sph_whirlpool.h + * - WHIRLPOOL-0: short name: whirlpool0 (64) + * - WHIRLPOOL-1: short name: whirlpool1 (64) + * - WHIRLPOOL: short name: whirlpool (64) + * + * The fourteen second-round SHA-3 candidates are also implemented; + * when applicable, the implementations follow the "final" specifications + * as published for the third round of the SHA-3 competition (BLAKE, + * Groestl, JH, Keccak and Skein have been tweaked for third round). + * + * - BLAKE family: file sph_blake.h + * - BLAKE-224: short name: blake224 + * - BLAKE-256: short name: blake256 + * - BLAKE-384: short name: blake384 + * - BLAKE-512: short name: blake512 + * - BMW (Blue Midnight Wish) family: file sph_bmw.h + * - BMW-224: short name: bmw224 + * - BMW-256: short name: bmw256 + * - BMW-384: short name: bmw384 (64) + * - BMW-512: short name: bmw512 (64) + * - CubeHash family: file sph_cubehash.h (specified as + * CubeHash16/32 in the CubeHash specification) + * - CubeHash-224: short name: cubehash224 + * - CubeHash-256: short name: cubehash256 + * - CubeHash-384: short name: cubehash384 + * - CubeHash-512: short name: cubehash512 + * - ECHO family: file sph_echo.h + * - ECHO-224: short name: echo224 + * - ECHO-256: short name: echo256 + * - ECHO-384: short name: echo384 + * - ECHO-512: short name: echo512 + * - Fugue family: file sph_fugue.h + * - Fugue-224: short name: fugue224 + * - Fugue-256: short name: fugue256 + * - Fugue-384: short name: fugue384 + * - Fugue-512: short name: fugue512 + * - Groestl family: file sph_groestl.h + * - Groestl-224: short name: groestl224 + * - Groestl-256: short name: groestl256 + * - Groestl-384: short name: groestl384 + * - Groestl-512: short name: groestl512 + * - Hamsi family: file sph_hamsi.h + * - Hamsi-224: short name: hamsi224 + * - Hamsi-256: short name: hamsi256 + * - Hamsi-384: short name: hamsi384 + * - Hamsi-512: short name: hamsi512 + * - JH family: file sph_jh.h + * - JH-224: short name: jh224 + * - JH-256: short name: jh256 + * - JH-384: short name: jh384 + * - JH-512: short name: jh512 + * - Keccak family: file sph_keccak.h + * - Keccak-224: short name: keccak224 + * - Keccak-256: short name: keccak256 + * - Keccak-384: short name: keccak384 + * - Keccak-512: short name: keccak512 + * - Luffa family: file sph_luffa.h + * - Luffa-224: short name: luffa224 + * - Luffa-256: short name: luffa256 + * - Luffa-384: short name: luffa384 + * - Luffa-512: short name: luffa512 + * - Shabal family: file sph_shabal.h + * - Shabal-192: short name: shabal192 + * - Shabal-224: short name: shabal224 + * - Shabal-256: short name: shabal256 + * - Shabal-384: short name: shabal384 + * - Shabal-512: short name: shabal512 + * - SHAvite-3 family: file sph_shavite.h + * - SHAvite-224 (nominally "SHAvite-3 with 224-bit output"): + * short name: shabal224 + * - SHAvite-256 (nominally "SHAvite-3 with 256-bit output"): + * short name: shabal256 + * - SHAvite-384 (nominally "SHAvite-3 with 384-bit output"): + * short name: shabal384 + * - SHAvite-512 (nominally "SHAvite-3 with 512-bit output"): + * short name: shabal512 + * - SIMD family: file sph_simd.h + * - SIMD-224: short name: simd224 + * - SIMD-256: short name: simd256 + * - SIMD-384: short name: simd384 + * - SIMD-512: short name: simd512 + * - Skein family: file sph_skein.h + * - Skein-224 (nominally specified as Skein-512-224): short name: + * skein224 (64) + * - Skein-256 (nominally specified as Skein-512-256): short name: + * skein256 (64) + * - Skein-384 (nominally specified as Skein-512-384): short name: + * skein384 (64) + * - Skein-512 (nominally specified as Skein-512-512): short name: + * skein512 (64) + * + * For the second-round SHA-3 candidates, the functions are as specified + * for round 2, i.e. with the "tweaks" that some candidates added + * between round 1 and round 2. Also, some of the submitted packages for + * round 2 contained errors, in the specification, reference code, or + * both. sphlib implements the corrected versions. + */ + +/** @hideinitializer + * Unsigned integer type whose length is at least 32 bits; on most + * architectures, it will have a width of exactly 32 bits. Unsigned C + * types implement arithmetics modulo a power of 2; use the + * SPH_T32() macro to ensure that the value is truncated + * to exactly 32 bits. Unless otherwise specified, all macros and + * functions which accept sph_u32 values assume that these + * values fit on 32 bits, i.e. do not exceed 2^32-1, even on architectures + * where sph_u32 is larger than that. + */ +typedef __arch_dependant__ sph_u32; + +/** @hideinitializer + * Signed integer type corresponding to sph_u32; it has + * width 32 bits or more. + */ +typedef __arch_dependant__ sph_s32; + +/** @hideinitializer + * Unsigned integer type whose length is at least 64 bits; on most + * architectures which feature such a type, it will have a width of + * exactly 64 bits. C99-compliant platform will have this type; it + * is also defined when the GNU compiler (gcc) is used, and on + * platforms where unsigned long is large enough. If this + * type is not available, then some hash functions which depends on + * a 64-bit type will not be available (most notably SHA-384, SHA-512, + * Tiger and WHIRLPOOL). + */ +typedef __arch_dependant__ sph_u64; + +/** @hideinitializer + * Signed integer type corresponding to sph_u64; it has + * width 64 bits or more. + */ +typedef __arch_dependant__ sph_s64; + +/** + * This macro expands the token x into a suitable + * constant expression of type sph_u32. Depending on + * how this type is defined, a suffix such as UL may + * be appended to the argument. + * + * @param x the token to expand into a suitable constant expression + */ +#define SPH_C32(x) + +/** + * Truncate a 32-bit value to exactly 32 bits. On most systems, this is + * a no-op, recognized as such by the compiler. + * + * @param x the value to truncate (of type sph_u32) + */ +#define SPH_T32(x) + +/** + * Rotate a 32-bit value by a number of bits to the left. The rotate + * count must reside between 1 and 31. This macro assumes that its + * first argument fits in 32 bits (no extra bit allowed on machines where + * sph_u32 is wider); both arguments may be evaluated + * several times. + * + * @param x the value to rotate (of type sph_u32) + * @param n the rotation count (between 1 and 31, inclusive) + */ +#define SPH_ROTL32(x, n) + +/** + * Rotate a 32-bit value by a number of bits to the left. The rotate + * count must reside between 1 and 31. This macro assumes that its + * first argument fits in 32 bits (no extra bit allowed on machines where + * sph_u32 is wider); both arguments may be evaluated + * several times. + * + * @param x the value to rotate (of type sph_u32) + * @param n the rotation count (between 1 and 31, inclusive) + */ +#define SPH_ROTR32(x, n) + +/** + * This macro is defined on systems for which a 64-bit type has been + * detected, and is used for sph_u64. + */ +#define SPH_64 + +/** + * This macro is defined on systems for the "native" integer size is + * 64 bits (64-bit values fit in one register). + */ +#define SPH_64_TRUE + +/** + * This macro expands the token x into a suitable + * constant expression of type sph_u64. Depending on + * how this type is defined, a suffix such as ULL may + * be appended to the argument. This macro is defined only if a + * 64-bit type was detected and used for sph_u64. + * + * @param x the token to expand into a suitable constant expression + */ +#define SPH_C64(x) + +/** + * Truncate a 64-bit value to exactly 64 bits. On most systems, this is + * a no-op, recognized as such by the compiler. This macro is defined only + * if a 64-bit type was detected and used for sph_u64. + * + * @param x the value to truncate (of type sph_u64) + */ +#define SPH_T64(x) + +/** + * Rotate a 64-bit value by a number of bits to the left. The rotate + * count must reside between 1 and 63. This macro assumes that its + * first argument fits in 64 bits (no extra bit allowed on machines where + * sph_u64 is wider); both arguments may be evaluated + * several times. This macro is defined only if a 64-bit type was detected + * and used for sph_u64. + * + * @param x the value to rotate (of type sph_u64) + * @param n the rotation count (between 1 and 63, inclusive) + */ +#define SPH_ROTL64(x, n) + +/** + * Rotate a 64-bit value by a number of bits to the left. The rotate + * count must reside between 1 and 63. This macro assumes that its + * first argument fits in 64 bits (no extra bit allowed on machines where + * sph_u64 is wider); both arguments may be evaluated + * several times. This macro is defined only if a 64-bit type was detected + * and used for sph_u64. + * + * @param x the value to rotate (of type sph_u64) + * @param n the rotation count (between 1 and 63, inclusive) + */ +#define SPH_ROTR64(x, n) + +/** + * This macro evaluates to inline or an equivalent construction, + * if available on the compilation platform, or to nothing otherwise. This + * is used to declare inline functions, for which the compiler should + * endeavour to include the code directly in the caller. Inline functions + * are typically defined in header files as replacement for macros. + */ +#define SPH_INLINE + +/** + * This macro is defined if the platform has been detected as using + * little-endian convention. This implies that the sph_u32 + * type (and the sph_u64 type also, if it is defined) has + * an exact width (i.e. exactly 32-bit, respectively 64-bit). + */ +#define SPH_LITTLE_ENDIAN + +/** + * This macro is defined if the platform has been detected as using + * big-endian convention. This implies that the sph_u32 + * type (and the sph_u64 type also, if it is defined) has + * an exact width (i.e. exactly 32-bit, respectively 64-bit). + */ +#define SPH_BIG_ENDIAN + +/** + * This macro is defined if 32-bit words (and 64-bit words, if defined) + * can be read from and written to memory efficiently in little-endian + * convention. This is the case for little-endian platforms, and also + * for the big-endian platforms which have special little-endian access + * opcodes (e.g. Ultrasparc). + */ +#define SPH_LITTLE_FAST + +/** + * This macro is defined if 32-bit words (and 64-bit words, if defined) + * can be read from and written to memory efficiently in big-endian + * convention. This is the case for little-endian platforms, and also + * for the little-endian platforms which have special big-endian access + * opcodes. + */ +#define SPH_BIG_FAST + +/** + * On some platforms, this macro is defined to an unsigned integer type + * into which pointer values may be cast. The resulting value can then + * be tested for being a multiple of 2, 4 or 8, indicating an aligned + * pointer for, respectively, 16-bit, 32-bit or 64-bit memory accesses. + */ +#define SPH_UPTR + +/** + * When defined, this macro indicates that unaligned memory accesses + * are possible with only a minor penalty, and thus should be prefered + * over strategies which first copy data to an aligned buffer. + */ +#define SPH_UNALIGNED + +/** + * Byte-swap a 32-bit word (i.e. 0x12345678 becomes + * 0x78563412). This is an inline function which resorts + * to inline assembly on some platforms, for better performance. + * + * @param x the 32-bit value to byte-swap + * @return the byte-swapped value + */ +static inline sph_u32 sph_bswap32(sph_u32 x); + +/** + * Byte-swap a 64-bit word. This is an inline function which resorts + * to inline assembly on some platforms, for better performance. This + * function is defined only if a suitable 64-bit type was found for + * sph_u64 + * + * @param x the 64-bit value to byte-swap + * @return the byte-swapped value + */ +static inline sph_u64 sph_bswap64(sph_u64 x); + +/** + * Decode a 16-bit unsigned value from memory, in little-endian convention + * (least significant byte comes first). + * + * @param src the source address + * @return the decoded value + */ +static inline unsigned sph_dec16le(const void *src); + +/** + * Encode a 16-bit unsigned value into memory, in little-endian convention + * (least significant byte comes first). + * + * @param dst the destination buffer + * @param val the value to encode + */ +static inline void sph_enc16le(void *dst, unsigned val); + +/** + * Decode a 16-bit unsigned value from memory, in big-endian convention + * (most significant byte comes first). + * + * @param src the source address + * @return the decoded value + */ +static inline unsigned sph_dec16be(const void *src); + +/** + * Encode a 16-bit unsigned value into memory, in big-endian convention + * (most significant byte comes first). + * + * @param dst the destination buffer + * @param val the value to encode + */ +static inline void sph_enc16be(void *dst, unsigned val); + +/** + * Decode a 32-bit unsigned value from memory, in little-endian convention + * (least significant byte comes first). + * + * @param src the source address + * @return the decoded value + */ +static inline sph_u32 sph_dec32le(const void *src); + +/** + * Decode a 32-bit unsigned value from memory, in little-endian convention + * (least significant byte comes first). This function assumes that the + * source address is suitably aligned for a direct access, if the platform + * supports such things; it can thus be marginally faster than the generic + * sph_dec32le() function. + * + * @param src the source address + * @return the decoded value + */ +static inline sph_u32 sph_dec32le_aligned(const void *src); + +/** + * Encode a 32-bit unsigned value into memory, in little-endian convention + * (least significant byte comes first). + * + * @param dst the destination buffer + * @param val the value to encode + */ +static inline void sph_enc32le(void *dst, sph_u32 val); + +/** + * Encode a 32-bit unsigned value into memory, in little-endian convention + * (least significant byte comes first). This function assumes that the + * destination address is suitably aligned for a direct access, if the + * platform supports such things; it can thus be marginally faster than + * the generic sph_enc32le() function. + * + * @param dst the destination buffer + * @param val the value to encode + */ +static inline void sph_enc32le_aligned(void *dst, sph_u32 val); + +/** + * Decode a 32-bit unsigned value from memory, in big-endian convention + * (most significant byte comes first). + * + * @param src the source address + * @return the decoded value + */ +static inline sph_u32 sph_dec32be(const void *src); + +/** + * Decode a 32-bit unsigned value from memory, in big-endian convention + * (most significant byte comes first). This function assumes that the + * source address is suitably aligned for a direct access, if the platform + * supports such things; it can thus be marginally faster than the generic + * sph_dec32be() function. + * + * @param src the source address + * @return the decoded value + */ +static inline sph_u32 sph_dec32be_aligned(const void *src); + +/** + * Encode a 32-bit unsigned value into memory, in big-endian convention + * (most significant byte comes first). + * + * @param dst the destination buffer + * @param val the value to encode + */ +static inline void sph_enc32be(void *dst, sph_u32 val); + +/** + * Encode a 32-bit unsigned value into memory, in big-endian convention + * (most significant byte comes first). This function assumes that the + * destination address is suitably aligned for a direct access, if the + * platform supports such things; it can thus be marginally faster than + * the generic sph_enc32be() function. + * + * @param dst the destination buffer + * @param val the value to encode + */ +static inline void sph_enc32be_aligned(void *dst, sph_u32 val); + +/** + * Decode a 64-bit unsigned value from memory, in little-endian convention + * (least significant byte comes first). This function is defined only + * if a suitable 64-bit type was detected and used for sph_u64. + * + * @param src the source address + * @return the decoded value + */ +static inline sph_u64 sph_dec64le(const void *src); + +/** + * Decode a 64-bit unsigned value from memory, in little-endian convention + * (least significant byte comes first). This function assumes that the + * source address is suitably aligned for a direct access, if the platform + * supports such things; it can thus be marginally faster than the generic + * sph_dec64le() function. This function is defined only + * if a suitable 64-bit type was detected and used for sph_u64. + * + * @param src the source address + * @return the decoded value + */ +static inline sph_u64 sph_dec64le_aligned(const void *src); + +/** + * Encode a 64-bit unsigned value into memory, in little-endian convention + * (least significant byte comes first). This function is defined only + * if a suitable 64-bit type was detected and used for sph_u64. + * + * @param dst the destination buffer + * @param val the value to encode + */ +static inline void sph_enc64le(void *dst, sph_u64 val); + +/** + * Encode a 64-bit unsigned value into memory, in little-endian convention + * (least significant byte comes first). This function assumes that the + * destination address is suitably aligned for a direct access, if the + * platform supports such things; it can thus be marginally faster than + * the generic sph_enc64le() function. This function is defined + * only if a suitable 64-bit type was detected and used for + * sph_u64. + * + * @param dst the destination buffer + * @param val the value to encode + */ +static inline void sph_enc64le_aligned(void *dst, sph_u64 val); + +/** + * Decode a 64-bit unsigned value from memory, in big-endian convention + * (most significant byte comes first). This function is defined only + * if a suitable 64-bit type was detected and used for sph_u64. + * + * @param src the source address + * @return the decoded value + */ +static inline sph_u64 sph_dec64be(const void *src); + +/** + * Decode a 64-bit unsigned value from memory, in big-endian convention + * (most significant byte comes first). This function assumes that the + * source address is suitably aligned for a direct access, if the platform + * supports such things; it can thus be marginally faster than the generic + * sph_dec64be() function. This function is defined only + * if a suitable 64-bit type was detected and used for sph_u64. + * + * @param src the source address + * @return the decoded value + */ +static inline sph_u64 sph_dec64be_aligned(const void *src); + +/** + * Encode a 64-bit unsigned value into memory, in big-endian convention + * (most significant byte comes first). This function is defined only + * if a suitable 64-bit type was detected and used for sph_u64. + * + * @param dst the destination buffer + * @param val the value to encode + */ +static inline void sph_enc64be(void *dst, sph_u64 val); + +/** + * Encode a 64-bit unsigned value into memory, in big-endian convention + * (most significant byte comes first). This function assumes that the + * destination address is suitably aligned for a direct access, if the + * platform supports such things; it can thus be marginally faster than + * the generic sph_enc64be() function. This function is defined + * only if a suitable 64-bit type was detected and used for + * sph_u64. + * + * @param dst the destination buffer + * @param val the value to encode + */ +static inline void sph_enc64be_aligned(void *dst, sph_u64 val); + +#endif + +/* ============== END documentation block for Doxygen ============= */ + +#ifndef DOXYGEN_IGNORE + +/* + * We want to define the types "sph_u32" and "sph_u64" which hold + * unsigned values of at least, respectively, 32 and 64 bits. These + * tests should select appropriate types for most platforms. The + * macro "SPH_64" is defined if the 64-bit is supported. + */ + +#undef SPH_64 +#undef SPH_64_TRUE + +#if defined __STDC__ && __STDC_VERSION__ >= 199901L + +/* + * On C99 implementations, we can use to get an exact 64-bit + * type, if any, or otherwise use a wider type (which must exist, for + * C99 conformance). + */ + +#include + +#ifdef UINT32_MAX +typedef uint32_t sph_u32; +typedef int32_t sph_s32; +#else +typedef uint_fast32_t sph_u32; +typedef int_fast32_t sph_s32; +#endif +#if !SPH_NO_64 +#ifdef UINT64_MAX +typedef uint64_t sph_u64; +typedef int64_t sph_s64; +#else +typedef uint_fast64_t sph_u64; +typedef int_fast64_t sph_s64; +#endif +#endif + +#define SPH_C32(x) ((sph_u32)(x)) +#if !SPH_NO_64 +#define SPH_C64(x) ((sph_u64)(x)) +#define SPH_64 1 +#endif + +#else + +/* + * On non-C99 systems, we use "unsigned int" if it is wide enough, + * "unsigned long" otherwise. This supports all "reasonable" architectures. + * We have to be cautious: pre-C99 preprocessors handle constants + * differently in '#if' expressions. Hence the shifts to test UINT_MAX. + */ + +#if ((UINT_MAX >> 11) >> 11) >= 0x3FF + +typedef unsigned int sph_u32; +typedef int sph_s32; + +#define SPH_C32(x) ((sph_u32)(x ## U)) + +#else + +typedef unsigned long sph_u32; +typedef long sph_s32; + +#define SPH_C32(x) ((sph_u32)(x ## UL)) + +#endif + +#if !SPH_NO_64 + +/* + * We want a 64-bit type. We use "unsigned long" if it is wide enough (as + * is common on 64-bit architectures such as AMD64, Alpha or Sparcv9), + * "unsigned long long" otherwise, if available. We use ULLONG_MAX to + * test whether "unsigned long long" is available; we also know that + * gcc features this type, even if the libc header do not know it. + */ + +#if ((ULONG_MAX >> 31) >> 31) >= 3 + +typedef unsigned long sph_u64; +typedef long sph_s64; + +#define SPH_C64(x) ((sph_u64)(x ## UL)) + +#define SPH_64 1 + +#elif ((ULLONG_MAX >> 31) >> 31) >= 3 || defined __GNUC__ + +typedef unsigned long long sph_u64; +typedef long long sph_s64; + +#define SPH_C64(x) ((sph_u64)(x ## ULL)) + +#define SPH_64 1 + +#else + +/* + * No 64-bit type... + */ + +#endif + +#endif + +#endif + +/* + * If the "unsigned long" type has length 64 bits or more, then this is + * a "true" 64-bit architectures. This is also true with Visual C on + * amd64, even though the "long" type is limited to 32 bits. + */ +#if SPH_64 && (((ULONG_MAX >> 31) >> 31) >= 3 || defined _M_X64) +#define SPH_64_TRUE 1 +#endif + +/* + * Implementation note: some processors have specific opcodes to perform + * a rotation. Recent versions of gcc recognize the expression above and + * use the relevant opcodes, when appropriate. + */ + +#define SPH_T32(x) ((x) & SPH_C32(0xFFFFFFFF)) +#define SPH_ROTL32(x, n) SPH_T32(((x) << (n)) | ((x) >> (32 - (n)))) +#define SPH_ROTR32(x, n) SPH_ROTL32(x, (32 - (n))) + +#if SPH_64 + +#define SPH_T64(x) ((x) & SPH_C64(0xFFFFFFFFFFFFFFFF)) +#define SPH_ROTL64(x, n) SPH_T64(((x) << (n)) | ((x) >> (64 - (n)))) +#define SPH_ROTR64(x, n) SPH_ROTL64(x, (64 - (n))) + +#endif + +#ifndef DOXYGEN_IGNORE +/* + * Define SPH_INLINE to be an "inline" qualifier, if available. We define + * some small macro-like functions which benefit greatly from being inlined. + */ +#if (defined __STDC__ && __STDC_VERSION__ >= 199901L) || defined __GNUC__ +#define SPH_INLINE inline +#elif defined _MSC_VER +#define SPH_INLINE __inline +#else +#define SPH_INLINE +#endif +#endif + +/* + * We define some macros which qualify the architecture. These macros + * may be explicit set externally (e.g. as compiler parameters). The + * code below sets those macros if they are not already defined. + * + * Most macros are boolean, thus evaluate to either zero or non-zero. + * The SPH_UPTR macro is special, in that it evaluates to a C type, + * or is not defined. + * + * SPH_UPTR if defined: unsigned type to cast pointers into + * + * SPH_UNALIGNED non-zero if unaligned accesses are efficient + * SPH_LITTLE_ENDIAN non-zero if architecture is known to be little-endian + * SPH_BIG_ENDIAN non-zero if architecture is known to be big-endian + * SPH_LITTLE_FAST non-zero if little-endian decoding is fast + * SPH_BIG_FAST non-zero if big-endian decoding is fast + * + * If SPH_UPTR is defined, then encoding and decoding of 32-bit and 64-bit + * values will try to be "smart". Either SPH_LITTLE_ENDIAN or SPH_BIG_ENDIAN + * _must_ be non-zero in those situations. The 32-bit and 64-bit types + * _must_ also have an exact width. + * + * SPH_SPARCV9_GCC_32 UltraSPARC-compatible with gcc, 32-bit mode + * SPH_SPARCV9_GCC_64 UltraSPARC-compatible with gcc, 64-bit mode + * SPH_SPARCV9_GCC UltraSPARC-compatible with gcc + * SPH_I386_GCC x86-compatible (32-bit) with gcc + * SPH_I386_MSVC x86-compatible (32-bit) with Microsoft Visual C + * SPH_AMD64_GCC x86-compatible (64-bit) with gcc + * SPH_AMD64_MSVC x86-compatible (64-bit) with Microsoft Visual C + * SPH_PPC32_GCC PowerPC, 32-bit, with gcc + * SPH_PPC64_GCC PowerPC, 64-bit, with gcc + * + * TODO: enhance automatic detection, for more architectures and compilers. + * Endianness is the most important. SPH_UNALIGNED and SPH_UPTR help with + * some very fast functions (e.g. MD4) when using unaligned input data. + * The CPU-specific-with-GCC macros are useful only for inline assembly, + * normally restrained to this header file. + */ + +/* + * 32-bit x86, aka "i386 compatible". + */ +#if defined __i386__ || defined _M_IX86 + +#define SPH_DETECT_UNALIGNED 1 +#define SPH_DETECT_LITTLE_ENDIAN 1 +#define SPH_DETECT_UPTR sph_u32 +#ifdef __GNUC__ +#define SPH_DETECT_I386_GCC 1 +#endif +#ifdef _MSC_VER +#define SPH_DETECT_I386_MSVC 1 +#endif + +/* + * 64-bit x86, hereafter known as "amd64". + */ +#elif defined __x86_64 || defined _M_X64 + +#define SPH_DETECT_UNALIGNED 1 +#define SPH_DETECT_LITTLE_ENDIAN 1 +#define SPH_DETECT_UPTR sph_u64 +#ifdef __GNUC__ +#define SPH_DETECT_AMD64_GCC 1 +#endif +#ifdef _MSC_VER +#define SPH_DETECT_AMD64_MSVC 1 +#endif + +/* + * 64-bit Sparc architecture (implies v9). + */ +#elif ((defined __sparc__ || defined __sparc) && defined __arch64__) \ + || defined __sparcv9 + +#define SPH_DETECT_BIG_ENDIAN 1 +#define SPH_DETECT_UPTR sph_u64 +#ifdef __GNUC__ +#define SPH_DETECT_SPARCV9_GCC_64 1 +#define SPH_DETECT_LITTLE_FAST 1 +#endif + +/* + * 32-bit Sparc. + */ +#elif (defined __sparc__ || defined __sparc) \ + && !(defined __sparcv9 || defined __arch64__) + +#define SPH_DETECT_BIG_ENDIAN 1 +#define SPH_DETECT_UPTR sph_u32 +#if defined __GNUC__ && defined __sparc_v9__ +#define SPH_DETECT_SPARCV9_GCC_32 1 +#define SPH_DETECT_LITTLE_FAST 1 +#endif + +/* + * ARM, little-endian. + */ +#elif defined __arm__ && __ARMEL__ + +#define SPH_DETECT_LITTLE_ENDIAN 1 + +/* + * MIPS, little-endian. + */ +#elif MIPSEL || _MIPSEL || __MIPSEL || __MIPSEL__ + +#define SPH_DETECT_LITTLE_ENDIAN 1 + +/* + * MIPS, big-endian. + */ +#elif MIPSEB || _MIPSEB || __MIPSEB || __MIPSEB__ + +#define SPH_DETECT_BIG_ENDIAN 1 + +/* + * PowerPC. + */ +#elif defined __powerpc__ || defined __POWERPC__ || defined __ppc__ \ + || defined _ARCH_PPC + +/* + * Note: we do not declare cross-endian access to be "fast": even if + * using inline assembly, implementation should still assume that + * keeping the decoded word in a temporary is faster than decoding + * it again. + */ +#if defined __GNUC__ +#if SPH_64_TRUE +#define SPH_DETECT_PPC64_GCC 1 +#else +#define SPH_DETECT_PPC32_GCC 1 +#endif +#endif + +#if defined __BIG_ENDIAN__ || defined _BIG_ENDIAN +#define SPH_DETECT_BIG_ENDIAN 1 +#elif defined __LITTLE_ENDIAN__ || defined _LITTLE_ENDIAN +#define SPH_DETECT_LITTLE_ENDIAN 1 +#endif + +/* + * Itanium, 64-bit. + */ +#elif defined __ia64 || defined __ia64__ \ + || defined __itanium__ || defined _M_IA64 + +#if defined __BIG_ENDIAN__ || defined _BIG_ENDIAN +#define SPH_DETECT_BIG_ENDIAN 1 +#else +#define SPH_DETECT_LITTLE_ENDIAN 1 +#endif +#if defined __LP64__ || defined _LP64 +#define SPH_DETECT_UPTR sph_u64 +#else +#define SPH_DETECT_UPTR sph_u32 +#endif + +#endif + +#if defined SPH_DETECT_SPARCV9_GCC_32 || defined SPH_DETECT_SPARCV9_GCC_64 +#define SPH_DETECT_SPARCV9_GCC 1 +#endif + +#if defined SPH_DETECT_UNALIGNED && !defined SPH_UNALIGNED +#define SPH_UNALIGNED SPH_DETECT_UNALIGNED +#endif +#if defined SPH_DETECT_UPTR && !defined SPH_UPTR +#define SPH_UPTR SPH_DETECT_UPTR +#endif +#if defined SPH_DETECT_LITTLE_ENDIAN && !defined SPH_LITTLE_ENDIAN +#define SPH_LITTLE_ENDIAN SPH_DETECT_LITTLE_ENDIAN +#endif +#if defined SPH_DETECT_BIG_ENDIAN && !defined SPH_BIG_ENDIAN +#define SPH_BIG_ENDIAN SPH_DETECT_BIG_ENDIAN +#endif +#if defined SPH_DETECT_LITTLE_FAST && !defined SPH_LITTLE_FAST +#define SPH_LITTLE_FAST SPH_DETECT_LITTLE_FAST +#endif +#if defined SPH_DETECT_BIG_FAST && !defined SPH_BIG_FAST +#define SPH_BIG_FAST SPH_DETECT_BIG_FAST +#endif +#if defined SPH_DETECT_SPARCV9_GCC_32 && !defined SPH_SPARCV9_GCC_32 +#define SPH_SPARCV9_GCC_32 SPH_DETECT_SPARCV9_GCC_32 +#endif +#if defined SPH_DETECT_SPARCV9_GCC_64 && !defined SPH_SPARCV9_GCC_64 +#define SPH_SPARCV9_GCC_64 SPH_DETECT_SPARCV9_GCC_64 +#endif +#if defined SPH_DETECT_SPARCV9_GCC && !defined SPH_SPARCV9_GCC +#define SPH_SPARCV9_GCC SPH_DETECT_SPARCV9_GCC +#endif +#if defined SPH_DETECT_I386_GCC && !defined SPH_I386_GCC +#define SPH_I386_GCC SPH_DETECT_I386_GCC +#endif +#if defined SPH_DETECT_I386_MSVC && !defined SPH_I386_MSVC +#define SPH_I386_MSVC SPH_DETECT_I386_MSVC +#endif +#if defined SPH_DETECT_AMD64_GCC && !defined SPH_AMD64_GCC +#define SPH_AMD64_GCC SPH_DETECT_AMD64_GCC +#endif +#if defined SPH_DETECT_AMD64_MSVC && !defined SPH_AMD64_MSVC +#define SPH_AMD64_MSVC SPH_DETECT_AMD64_MSVC +#endif +#if defined SPH_DETECT_PPC32_GCC && !defined SPH_PPC32_GCC +#define SPH_PPC32_GCC SPH_DETECT_PPC32_GCC +#endif +#if defined SPH_DETECT_PPC64_GCC && !defined SPH_PPC64_GCC +#define SPH_PPC64_GCC SPH_DETECT_PPC64_GCC +#endif + +#if SPH_LITTLE_ENDIAN && !defined SPH_LITTLE_FAST +#define SPH_LITTLE_FAST 1 +#endif +#if SPH_BIG_ENDIAN && !defined SPH_BIG_FAST +#define SPH_BIG_FAST 1 +#endif + +#if defined SPH_UPTR && !(SPH_LITTLE_ENDIAN || SPH_BIG_ENDIAN) +#error SPH_UPTR defined, but endianness is not known. +#endif + +#if SPH_I386_GCC && !SPH_NO_ASM + +/* + * On x86 32-bit, with gcc, we use the bswapl opcode to byte-swap 32-bit + * values. + */ + +static SPH_INLINE sph_u32 +sph_bswap32(sph_u32 x) +{ + __asm__ __volatile__ ("bswapl %0" : "=r" (x) : "0" (x)); + return x; +} + +#if SPH_64 + +static SPH_INLINE sph_u64 +sph_bswap64(sph_u64 x) +{ + return ((sph_u64)sph_bswap32((sph_u32)x) << 32) + | (sph_u64)sph_bswap32((sph_u32)(x >> 32)); +} + +#endif + +#elif SPH_AMD64_GCC && !SPH_NO_ASM + +/* + * On x86 64-bit, with gcc, we use the bswapl opcode to byte-swap 32-bit + * and 64-bit values. + */ + +static SPH_INLINE sph_u32 +sph_bswap32(sph_u32 x) +{ + __asm__ __volatile__ ("bswapl %0" : "=r" (x) : "0" (x)); + return x; +} + +#if SPH_64 + +static SPH_INLINE sph_u64 +sph_bswap64(sph_u64 x) +{ + __asm__ __volatile__ ("bswapq %0" : "=r" (x) : "0" (x)); + return x; +} + +#endif + +/* + * Disabled code. Apparently, Microsoft Visual C 2005 is smart enough + * to generate proper opcodes for endianness swapping with the pure C + * implementation below. + * + +#elif SPH_I386_MSVC && !SPH_NO_ASM + +static __inline sph_u32 __declspec(naked) __fastcall +sph_bswap32(sph_u32 x) +{ + __asm { + bswap ecx + mov eax,ecx + ret + } +} + +#if SPH_64 + +static SPH_INLINE sph_u64 +sph_bswap64(sph_u64 x) +{ + return ((sph_u64)sph_bswap32((sph_u32)x) << 32) + | (sph_u64)sph_bswap32((sph_u32)(x >> 32)); +} + +#endif + + * + * [end of disabled code] + */ + +#else + +static SPH_INLINE sph_u32 +sph_bswap32(sph_u32 x) +{ + x = SPH_T32((x << 16) | (x >> 16)); + x = ((x & SPH_C32(0xFF00FF00)) >> 8) + | ((x & SPH_C32(0x00FF00FF)) << 8); + return x; +} + +#if SPH_64 + +/** + * Byte-swap a 64-bit value. + * + * @param x the input value + * @return the byte-swapped value + */ +static SPH_INLINE sph_u64 +sph_bswap64(sph_u64 x) +{ + x = SPH_T64((x << 32) | (x >> 32)); + x = ((x & SPH_C64(0xFFFF0000FFFF0000)) >> 16) + | ((x & SPH_C64(0x0000FFFF0000FFFF)) << 16); + x = ((x & SPH_C64(0xFF00FF00FF00FF00)) >> 8) + | ((x & SPH_C64(0x00FF00FF00FF00FF)) << 8); + return x; +} + +#endif + +#endif + +#if SPH_SPARCV9_GCC && !SPH_NO_ASM + +/* + * On UltraSPARC systems, native ordering is big-endian, but it is + * possible to perform little-endian read accesses by specifying the + * address space 0x88 (ASI_PRIMARY_LITTLE). Basically, either we use + * the opcode "lda [%reg]0x88,%dst", where %reg is the register which + * contains the source address and %dst is the destination register, + * or we use "lda [%reg+imm]%asi,%dst", which uses the %asi register + * to get the address space name. The latter format is better since it + * combines an addition and the actual access in a single opcode; but + * it requires the setting (and subsequent resetting) of %asi, which is + * slow. Some operations (i.e. MD5 compression function) combine many + * successive little-endian read accesses, which may share the same + * %asi setting. The macros below contain the appropriate inline + * assembly. + */ + +#define SPH_SPARCV9_SET_ASI \ + sph_u32 sph_sparcv9_asi; \ + __asm__ __volatile__ ( \ + "rd %%asi,%0\n\twr %%g0,0x88,%%asi" : "=r" (sph_sparcv9_asi)); + +#define SPH_SPARCV9_RESET_ASI \ + __asm__ __volatile__ ("wr %%g0,%0,%%asi" : : "r" (sph_sparcv9_asi)); + +#define SPH_SPARCV9_DEC32LE(base, idx) ({ \ + sph_u32 sph_sparcv9_tmp; \ + __asm__ __volatile__ ("lda [%1+" #idx "*4]%%asi,%0" \ + : "=r" (sph_sparcv9_tmp) : "r" (base)); \ + sph_sparcv9_tmp; \ + }) + +#endif + +static SPH_INLINE void +sph_enc16be(void *dst, unsigned val) +{ + ((unsigned char *)dst)[0] = (val >> 8); + ((unsigned char *)dst)[1] = val; +} + +static SPH_INLINE unsigned +sph_dec16be(const void *src) +{ + return ((unsigned)(((const unsigned char *)src)[0]) << 8) + | (unsigned)(((const unsigned char *)src)[1]); +} + +static SPH_INLINE void +sph_enc16le(void *dst, unsigned val) +{ + ((unsigned char *)dst)[0] = val; + ((unsigned char *)dst)[1] = val >> 8; +} + +static SPH_INLINE unsigned +sph_dec16le(const void *src) +{ + return (unsigned)(((const unsigned char *)src)[0]) + | ((unsigned)(((const unsigned char *)src)[1]) << 8); +} + +/** + * Encode a 32-bit value into the provided buffer (big endian convention). + * + * @param dst the destination buffer + * @param val the 32-bit value to encode + */ +static SPH_INLINE void +sph_enc32be(void *dst, sph_u32 val) +{ +#if defined SPH_UPTR +#if SPH_UNALIGNED +#if SPH_LITTLE_ENDIAN + val = sph_bswap32(val); +#endif + *(sph_u32 *)dst = val; +#else + if (((SPH_UPTR)dst & 3) == 0) { +#if SPH_LITTLE_ENDIAN + val = sph_bswap32(val); +#endif + *(sph_u32 *)dst = val; + } else { + ((unsigned char *)dst)[0] = (val >> 24); + ((unsigned char *)dst)[1] = (val >> 16); + ((unsigned char *)dst)[2] = (val >> 8); + ((unsigned char *)dst)[3] = val; + } +#endif +#else + ((unsigned char *)dst)[0] = (val >> 24); + ((unsigned char *)dst)[1] = (val >> 16); + ((unsigned char *)dst)[2] = (val >> 8); + ((unsigned char *)dst)[3] = val; +#endif +} + +/** + * Encode a 32-bit value into the provided buffer (big endian convention). + * The destination buffer must be properly aligned. + * + * @param dst the destination buffer (32-bit aligned) + * @param val the value to encode + */ +static SPH_INLINE void +sph_enc32be_aligned(void *dst, sph_u32 val) +{ +#if SPH_LITTLE_ENDIAN + *(sph_u32 *)dst = sph_bswap32(val); +#elif SPH_BIG_ENDIAN + *(sph_u32 *)dst = val; +#else + ((unsigned char *)dst)[0] = (val >> 24); + ((unsigned char *)dst)[1] = (val >> 16); + ((unsigned char *)dst)[2] = (val >> 8); + ((unsigned char *)dst)[3] = val; +#endif +} + +/** + * Decode a 32-bit value from the provided buffer (big endian convention). + * + * @param src the source buffer + * @return the decoded value + */ +static SPH_INLINE sph_u32 +sph_dec32be(const void *src) +{ +#if defined SPH_UPTR +#if SPH_UNALIGNED +#if SPH_LITTLE_ENDIAN + return sph_bswap32(*(const sph_u32 *)src); +#else + return *(const sph_u32 *)src; +#endif +#else + if (((SPH_UPTR)src & 3) == 0) { +#if SPH_LITTLE_ENDIAN + return sph_bswap32(*(const sph_u32 *)src); +#else + return *(const sph_u32 *)src; +#endif + } else { + return ((sph_u32)(((const unsigned char *)src)[0]) << 24) + | ((sph_u32)(((const unsigned char *)src)[1]) << 16) + | ((sph_u32)(((const unsigned char *)src)[2]) << 8) + | (sph_u32)(((const unsigned char *)src)[3]); + } +#endif +#else + return ((sph_u32)(((const unsigned char *)src)[0]) << 24) + | ((sph_u32)(((const unsigned char *)src)[1]) << 16) + | ((sph_u32)(((const unsigned char *)src)[2]) << 8) + | (sph_u32)(((const unsigned char *)src)[3]); +#endif +} + +/** + * Decode a 32-bit value from the provided buffer (big endian convention). + * The source buffer must be properly aligned. + * + * @param src the source buffer (32-bit aligned) + * @return the decoded value + */ +static SPH_INLINE sph_u32 +sph_dec32be_aligned(const void *src) +{ +#if SPH_LITTLE_ENDIAN + return sph_bswap32(*(const sph_u32 *)src); +#elif SPH_BIG_ENDIAN + return *(const sph_u32 *)src; +#else + return ((sph_u32)(((const unsigned char *)src)[0]) << 24) + | ((sph_u32)(((const unsigned char *)src)[1]) << 16) + | ((sph_u32)(((const unsigned char *)src)[2]) << 8) + | (sph_u32)(((const unsigned char *)src)[3]); +#endif +} + +/** + * Encode a 32-bit value into the provided buffer (little endian convention). + * + * @param dst the destination buffer + * @param val the 32-bit value to encode + */ +static SPH_INLINE void +sph_enc32le(void *dst, sph_u32 val) +{ +#if defined SPH_UPTR +#if SPH_UNALIGNED +#if SPH_BIG_ENDIAN + val = sph_bswap32(val); +#endif + *(sph_u32 *)dst = val; +#else + if (((SPH_UPTR)dst & 3) == 0) { +#if SPH_BIG_ENDIAN + val = sph_bswap32(val); +#endif + *(sph_u32 *)dst = val; + } else { + ((unsigned char *)dst)[0] = val; + ((unsigned char *)dst)[1] = (val >> 8); + ((unsigned char *)dst)[2] = (val >> 16); + ((unsigned char *)dst)[3] = (val >> 24); + } +#endif +#else + ((unsigned char *)dst)[0] = val; + ((unsigned char *)dst)[1] = (val >> 8); + ((unsigned char *)dst)[2] = (val >> 16); + ((unsigned char *)dst)[3] = (val >> 24); +#endif +} + +/** + * Encode a 32-bit value into the provided buffer (little endian convention). + * The destination buffer must be properly aligned. + * + * @param dst the destination buffer (32-bit aligned) + * @param val the value to encode + */ +static SPH_INLINE void +sph_enc32le_aligned(void *dst, sph_u32 val) +{ +#if SPH_LITTLE_ENDIAN + *(sph_u32 *)dst = val; +#elif SPH_BIG_ENDIAN + *(sph_u32 *)dst = sph_bswap32(val); +#else + ((unsigned char *)dst)[0] = val; + ((unsigned char *)dst)[1] = (val >> 8); + ((unsigned char *)dst)[2] = (val >> 16); + ((unsigned char *)dst)[3] = (val >> 24); +#endif +} + +/** + * Decode a 32-bit value from the provided buffer (little endian convention). + * + * @param src the source buffer + * @return the decoded value + */ +static SPH_INLINE sph_u32 +sph_dec32le(const void *src) +{ +#if defined SPH_UPTR +#if SPH_UNALIGNED +#if SPH_BIG_ENDIAN + return sph_bswap32(*(const sph_u32 *)src); +#else + return *(const sph_u32 *)src; +#endif +#else + if (((SPH_UPTR)src & 3) == 0) { +#if SPH_BIG_ENDIAN +#if SPH_SPARCV9_GCC && !SPH_NO_ASM + sph_u32 tmp; + + /* + * "__volatile__" is needed here because without it, + * gcc-3.4.3 miscompiles the code and performs the + * access before the test on the address, thus triggering + * a bus error... + */ + __asm__ __volatile__ ( + "lda [%1]0x88,%0" : "=r" (tmp) : "r" (src)); + return tmp; +/* + * On PowerPC, this turns out not to be worth the effort: the inline + * assembly makes GCC optimizer uncomfortable, which tends to nullify + * the decoding gains. + * + * For most hash functions, using this inline assembly trick changes + * hashing speed by less than 5% and often _reduces_ it. The biggest + * gains are for MD4 (+11%) and CubeHash (+30%). For all others, it is + * less then 10%. The speed gain on CubeHash is probably due to the + * chronic shortage of registers that CubeHash endures; for the other + * functions, the generic code appears to be efficient enough already. + * +#elif (SPH_PPC32_GCC || SPH_PPC64_GCC) && !SPH_NO_ASM + sph_u32 tmp; + + __asm__ __volatile__ ( + "lwbrx %0,0,%1" : "=r" (tmp) : "r" (src)); + return tmp; + */ +#else + return sph_bswap32(*(const sph_u32 *)src); +#endif +#else + return *(const sph_u32 *)src; +#endif + } else { + return (sph_u32)(((const unsigned char *)src)[0]) + | ((sph_u32)(((const unsigned char *)src)[1]) << 8) + | ((sph_u32)(((const unsigned char *)src)[2]) << 16) + | ((sph_u32)(((const unsigned char *)src)[3]) << 24); + } +#endif +#else + return (sph_u32)(((const unsigned char *)src)[0]) + | ((sph_u32)(((const unsigned char *)src)[1]) << 8) + | ((sph_u32)(((const unsigned char *)src)[2]) << 16) + | ((sph_u32)(((const unsigned char *)src)[3]) << 24); +#endif +} + +/** + * Decode a 32-bit value from the provided buffer (little endian convention). + * The source buffer must be properly aligned. + * + * @param src the source buffer (32-bit aligned) + * @return the decoded value + */ +static SPH_INLINE sph_u32 +sph_dec32le_aligned(const void *src) +{ +#if SPH_LITTLE_ENDIAN + return *(const sph_u32 *)src; +#elif SPH_BIG_ENDIAN +#if SPH_SPARCV9_GCC && !SPH_NO_ASM + sph_u32 tmp; + + __asm__ __volatile__ ("lda [%1]0x88,%0" : "=r" (tmp) : "r" (src)); + return tmp; +/* + * Not worth it generally. + * +#elif (SPH_PPC32_GCC || SPH_PPC64_GCC) && !SPH_NO_ASM + sph_u32 tmp; + + __asm__ __volatile__ ("lwbrx %0,0,%1" : "=r" (tmp) : "r" (src)); + return tmp; + */ +#else + return sph_bswap32(*(const sph_u32 *)src); +#endif +#else + return (sph_u32)(((const unsigned char *)src)[0]) + | ((sph_u32)(((const unsigned char *)src)[1]) << 8) + | ((sph_u32)(((const unsigned char *)src)[2]) << 16) + | ((sph_u32)(((const unsigned char *)src)[3]) << 24); +#endif +} + +#if SPH_64 + +/** + * Encode a 64-bit value into the provided buffer (big endian convention). + * + * @param dst the destination buffer + * @param val the 64-bit value to encode + */ +static SPH_INLINE void +sph_enc64be(void *dst, sph_u64 val) +{ +#if defined SPH_UPTR +#if SPH_UNALIGNED +#if SPH_LITTLE_ENDIAN + val = sph_bswap64(val); +#endif + *(sph_u64 *)dst = val; +#else + if (((SPH_UPTR)dst & 7) == 0) { +#if SPH_LITTLE_ENDIAN + val = sph_bswap64(val); +#endif + *(sph_u64 *)dst = val; + } else { + ((unsigned char *)dst)[0] = (val >> 56); + ((unsigned char *)dst)[1] = (val >> 48); + ((unsigned char *)dst)[2] = (val >> 40); + ((unsigned char *)dst)[3] = (val >> 32); + ((unsigned char *)dst)[4] = (val >> 24); + ((unsigned char *)dst)[5] = (val >> 16); + ((unsigned char *)dst)[6] = (val >> 8); + ((unsigned char *)dst)[7] = val; + } +#endif +#else + ((unsigned char *)dst)[0] = (val >> 56); + ((unsigned char *)dst)[1] = (val >> 48); + ((unsigned char *)dst)[2] = (val >> 40); + ((unsigned char *)dst)[3] = (val >> 32); + ((unsigned char *)dst)[4] = (val >> 24); + ((unsigned char *)dst)[5] = (val >> 16); + ((unsigned char *)dst)[6] = (val >> 8); + ((unsigned char *)dst)[7] = val; +#endif +} + +/** + * Encode a 64-bit value into the provided buffer (big endian convention). + * The destination buffer must be properly aligned. + * + * @param dst the destination buffer (64-bit aligned) + * @param val the value to encode + */ +static SPH_INLINE void +sph_enc64be_aligned(void *dst, sph_u64 val) +{ +#if SPH_LITTLE_ENDIAN + *(sph_u64 *)dst = sph_bswap64(val); +#elif SPH_BIG_ENDIAN + *(sph_u64 *)dst = val; +#else + ((unsigned char *)dst)[0] = (val >> 56); + ((unsigned char *)dst)[1] = (val >> 48); + ((unsigned char *)dst)[2] = (val >> 40); + ((unsigned char *)dst)[3] = (val >> 32); + ((unsigned char *)dst)[4] = (val >> 24); + ((unsigned char *)dst)[5] = (val >> 16); + ((unsigned char *)dst)[6] = (val >> 8); + ((unsigned char *)dst)[7] = val; +#endif +} + +/** + * Decode a 64-bit value from the provided buffer (big endian convention). + * + * @param src the source buffer + * @return the decoded value + */ +static SPH_INLINE sph_u64 +sph_dec64be(const void *src) +{ +#if defined SPH_UPTR +#if SPH_UNALIGNED +#if SPH_LITTLE_ENDIAN + return sph_bswap64(*(const sph_u64 *)src); +#else + return *(const sph_u64 *)src; +#endif +#else + if (((SPH_UPTR)src & 7) == 0) { +#if SPH_LITTLE_ENDIAN + return sph_bswap64(*(const sph_u64 *)src); +#else + return *(const sph_u64 *)src; +#endif + } else { + return ((sph_u64)(((const unsigned char *)src)[0]) << 56) + | ((sph_u64)(((const unsigned char *)src)[1]) << 48) + | ((sph_u64)(((const unsigned char *)src)[2]) << 40) + | ((sph_u64)(((const unsigned char *)src)[3]) << 32) + | ((sph_u64)(((const unsigned char *)src)[4]) << 24) + | ((sph_u64)(((const unsigned char *)src)[5]) << 16) + | ((sph_u64)(((const unsigned char *)src)[6]) << 8) + | (sph_u64)(((const unsigned char *)src)[7]); + } +#endif +#else + return ((sph_u64)(((const unsigned char *)src)[0]) << 56) + | ((sph_u64)(((const unsigned char *)src)[1]) << 48) + | ((sph_u64)(((const unsigned char *)src)[2]) << 40) + | ((sph_u64)(((const unsigned char *)src)[3]) << 32) + | ((sph_u64)(((const unsigned char *)src)[4]) << 24) + | ((sph_u64)(((const unsigned char *)src)[5]) << 16) + | ((sph_u64)(((const unsigned char *)src)[6]) << 8) + | (sph_u64)(((const unsigned char *)src)[7]); +#endif +} + +/** + * Decode a 64-bit value from the provided buffer (big endian convention). + * The source buffer must be properly aligned. + * + * @param src the source buffer (64-bit aligned) + * @return the decoded value + */ +static SPH_INLINE sph_u64 +sph_dec64be_aligned(const void *src) +{ +#if SPH_LITTLE_ENDIAN + return sph_bswap64(*(const sph_u64 *)src); +#elif SPH_BIG_ENDIAN + return *(const sph_u64 *)src; +#else + return ((sph_u64)(((const unsigned char *)src)[0]) << 56) + | ((sph_u64)(((const unsigned char *)src)[1]) << 48) + | ((sph_u64)(((const unsigned char *)src)[2]) << 40) + | ((sph_u64)(((const unsigned char *)src)[3]) << 32) + | ((sph_u64)(((const unsigned char *)src)[4]) << 24) + | ((sph_u64)(((const unsigned char *)src)[5]) << 16) + | ((sph_u64)(((const unsigned char *)src)[6]) << 8) + | (sph_u64)(((const unsigned char *)src)[7]); +#endif +} + +/** + * Encode a 64-bit value into the provided buffer (little endian convention). + * + * @param dst the destination buffer + * @param val the 64-bit value to encode + */ +static SPH_INLINE void +sph_enc64le(void *dst, sph_u64 val) +{ +#if defined SPH_UPTR +#if SPH_UNALIGNED +#if SPH_BIG_ENDIAN + val = sph_bswap64(val); +#endif + *(sph_u64 *)dst = val; +#else + if (((SPH_UPTR)dst & 7) == 0) { +#if SPH_BIG_ENDIAN + val = sph_bswap64(val); +#endif + *(sph_u64 *)dst = val; + } else { + ((unsigned char *)dst)[0] = val; + ((unsigned char *)dst)[1] = (val >> 8); + ((unsigned char *)dst)[2] = (val >> 16); + ((unsigned char *)dst)[3] = (val >> 24); + ((unsigned char *)dst)[4] = (val >> 32); + ((unsigned char *)dst)[5] = (val >> 40); + ((unsigned char *)dst)[6] = (val >> 48); + ((unsigned char *)dst)[7] = (val >> 56); + } +#endif +#else + ((unsigned char *)dst)[0] = val; + ((unsigned char *)dst)[1] = (val >> 8); + ((unsigned char *)dst)[2] = (val >> 16); + ((unsigned char *)dst)[3] = (val >> 24); + ((unsigned char *)dst)[4] = (val >> 32); + ((unsigned char *)dst)[5] = (val >> 40); + ((unsigned char *)dst)[6] = (val >> 48); + ((unsigned char *)dst)[7] = (val >> 56); +#endif +} + +/** + * Encode a 64-bit value into the provided buffer (little endian convention). + * The destination buffer must be properly aligned. + * + * @param dst the destination buffer (64-bit aligned) + * @param val the value to encode + */ +static SPH_INLINE void +sph_enc64le_aligned(void *dst, sph_u64 val) +{ +#if SPH_LITTLE_ENDIAN + *(sph_u64 *)dst = val; +#elif SPH_BIG_ENDIAN + *(sph_u64 *)dst = sph_bswap64(val); +#else + ((unsigned char *)dst)[0] = val; + ((unsigned char *)dst)[1] = (val >> 8); + ((unsigned char *)dst)[2] = (val >> 16); + ((unsigned char *)dst)[3] = (val >> 24); + ((unsigned char *)dst)[4] = (val >> 32); + ((unsigned char *)dst)[5] = (val >> 40); + ((unsigned char *)dst)[6] = (val >> 48); + ((unsigned char *)dst)[7] = (val >> 56); +#endif +} + +/** + * Decode a 64-bit value from the provided buffer (little endian convention). + * + * @param src the source buffer + * @return the decoded value + */ +static SPH_INLINE sph_u64 +sph_dec64le(const void *src) +{ +#if defined SPH_UPTR +#if SPH_UNALIGNED +#if SPH_BIG_ENDIAN + return sph_bswap64(*(const sph_u64 *)src); +#else + return *(const sph_u64 *)src; +#endif +#else + if (((SPH_UPTR)src & 7) == 0) { +#if SPH_BIG_ENDIAN +#if SPH_SPARCV9_GCC_64 && !SPH_NO_ASM + sph_u64 tmp; + + __asm__ __volatile__ ( + "ldxa [%1]0x88,%0" : "=r" (tmp) : "r" (src)); + return tmp; +/* + * Not worth it generally. + * +#elif SPH_PPC32_GCC && !SPH_NO_ASM + return (sph_u64)sph_dec32le_aligned(src) + | ((sph_u64)sph_dec32le_aligned( + (const char *)src + 4) << 32); +#elif SPH_PPC64_GCC && !SPH_NO_ASM + sph_u64 tmp; + + __asm__ __volatile__ ( + "ldbrx %0,0,%1" : "=r" (tmp) : "r" (src)); + return tmp; + */ +#else + return sph_bswap64(*(const sph_u64 *)src); +#endif +#else + return *(const sph_u64 *)src; +#endif + } else { + return (sph_u64)(((const unsigned char *)src)[0]) + | ((sph_u64)(((const unsigned char *)src)[1]) << 8) + | ((sph_u64)(((const unsigned char *)src)[2]) << 16) + | ((sph_u64)(((const unsigned char *)src)[3]) << 24) + | ((sph_u64)(((const unsigned char *)src)[4]) << 32) + | ((sph_u64)(((const unsigned char *)src)[5]) << 40) + | ((sph_u64)(((const unsigned char *)src)[6]) << 48) + | ((sph_u64)(((const unsigned char *)src)[7]) << 56); + } +#endif +#else + return (sph_u64)(((const unsigned char *)src)[0]) + | ((sph_u64)(((const unsigned char *)src)[1]) << 8) + | ((sph_u64)(((const unsigned char *)src)[2]) << 16) + | ((sph_u64)(((const unsigned char *)src)[3]) << 24) + | ((sph_u64)(((const unsigned char *)src)[4]) << 32) + | ((sph_u64)(((const unsigned char *)src)[5]) << 40) + | ((sph_u64)(((const unsigned char *)src)[6]) << 48) + | ((sph_u64)(((const unsigned char *)src)[7]) << 56); +#endif +} + +/** + * Decode a 64-bit value from the provided buffer (little endian convention). + * The source buffer must be properly aligned. + * + * @param src the source buffer (64-bit aligned) + * @return the decoded value + */ +static SPH_INLINE sph_u64 +sph_dec64le_aligned(const void *src) +{ +#if SPH_LITTLE_ENDIAN + return *(const sph_u64 *)src; +#elif SPH_BIG_ENDIAN +#if SPH_SPARCV9_GCC_64 && !SPH_NO_ASM + sph_u64 tmp; + + __asm__ __volatile__ ("ldxa [%1]0x88,%0" : "=r" (tmp) : "r" (src)); + return tmp; +/* + * Not worth it generally. + * +#elif SPH_PPC32_GCC && !SPH_NO_ASM + return (sph_u64)sph_dec32le_aligned(src) + | ((sph_u64)sph_dec32le_aligned((const char *)src + 4) << 32); +#elif SPH_PPC64_GCC && !SPH_NO_ASM + sph_u64 tmp; + + __asm__ __volatile__ ("ldbrx %0,0,%1" : "=r" (tmp) : "r" (src)); + return tmp; + */ +#else + return sph_bswap64(*(const sph_u64 *)src); +#endif +#else + return (sph_u64)(((const unsigned char *)src)[0]) + | ((sph_u64)(((const unsigned char *)src)[1]) << 8) + | ((sph_u64)(((const unsigned char *)src)[2]) << 16) + | ((sph_u64)(((const unsigned char *)src)[3]) << 24) + | ((sph_u64)(((const unsigned char *)src)[4]) << 32) + | ((sph_u64)(((const unsigned char *)src)[5]) << 40) + | ((sph_u64)(((const unsigned char *)src)[6]) << 48) + | ((sph_u64)(((const unsigned char *)src)[7]) << 56); +#endif +} + +#endif + +#endif /* Doxygen excluded block */ + +#endif diff --git a/streebog.c b/streebog.c new file mode 100644 index 0000000..a28cebf --- /dev/null +++ b/streebog.c @@ -0,0 +1,1057 @@ +/* Streebog GOST hash function for sib algo SibCoin */ + +#include +#include +#include +#include + +#include "streebog.h" + +#ifdef __cplusplus +extern "C"{ +#endif + + +#ifdef _MSC_VER +#pragma warning (disable: 4146) +#endif + +//-------------------------------------------------------------------------------------------- +// +// Streebog 512 implementation +// +//-------------------------------------------------------------------------------------------- + + +// Tables for function F +static const sph_u64 TG[8][256] = {{ + 0xE6F87E5C5B711FD0,0x258377800924FA16,0xC849E07E852EA4A8,0x5B4686A18F06C16A, + 0x0B32E9A2D77B416E,0xABDA37A467815C66,0xF61796A81A686676,0xF5DC0B706391954B, + 0x4862F38DB7E64BF1,0xFF5C629A68BD85C5,0xCB827DA6FCD75795,0x66D36DAF69B9F089, + 0x356C9F74483D83B0,0x7CBCECB1238C99A1,0x36A702AC31C4708D,0x9EB6A8D02FBCDFD6, + 0x8B19FA51E5B3AE37,0x9CCFB5408A127D0B,0xBC0C78B508208F5A,0xE533E3842288ECED, + 0xCEC2C7D377C15FD2,0xEC7817B6505D0F5E,0xB94CC2C08336871D,0x8C205DB4CB0B04AD, + 0x763C855B28A0892F,0x588D1B79F6FF3257,0x3FECF69E4311933E,0x0FC0D39F803A18C9, + 0xEE010A26F5F3AD83,0x10EFE8F4411979A6,0x5DCDA10C7DE93A10,0x4A1BEE1D1248E92C, + 0x53BFF2DB21847339,0xB4F50CCFA6A23D09,0x5FB4BC9CD84798CD,0xE88A2D8B071C56F9, + 0x7F7771695A756A9C,0xC5F02E71A0BA1EBC,0xA663F9AB4215E672,0x2EB19E22DE5FBB78, + 0x0DB9CE0F2594BA14,0x82520E6397664D84,0x2F031E6A0208EA98,0x5C7F2144A1BE6BF0, + 0x7A37CB1CD16362DB,0x83E08E2B4B311C64,0xCF70479BAB960E32,0x856BA986B9DEE71E, + 0xB5478C877AF56CE9,0xB8FE42885F61D6FD,0x1BDD0156966238C8,0x622157923EF8A92E, + 0xFC97FF42114476F8,0x9D7D350856452CEB,0x4C90C9B0E0A71256,0x2308502DFBCB016C, + 0x2D7A03FAA7A64845,0xF46E8B38BFC6C4AB,0xBDBEF8FDD477DEBA,0x3AAC4CEBC8079B79, + 0xF09CB105E8879D0C,0x27FA6A10AC8A58CB,0x8960E7C1401D0CEA,0x1A6F811E4A356928, + 0x90C4FB0773D196FF,0x43501A2F609D0A9F,0xF7A516E0C63F3796,0x1CE4A6B3B8DA9252, + 0x1324752C38E08A9B,0xA5A864733BEC154F,0x2BF124575549B33F,0xD766DB15440DC5C7, + 0xA7D179E39E42B792,0xDADF151A61997FD3,0x86A0345EC0271423,0x38D5517B6DA939A4, + 0x6518F077104003B4,0x02791D90A5AEA2DD,0x88D267899C4A5D0A,0x930F66DF0A2865C2, + 0x4EE9D4204509B08B,0x325538916685292A,0x412907BFC533A842,0xB27E2B62544DC673, + 0x6C5304456295E007,0x5AF406E95351908A,0x1F2F3B6BC123616F,0xC37B09DC5255E5C6, + 0x3967D133B1FE6844,0x298839C7F0E711E2,0x409B87F71964F9A2,0xE938ADC3DB4B0719, + 0x0C0B4E47F9C3EBF4,0x5534D576D36B8843,0x4610A05AEB8B02D8,0x20C3CDF58232F251, + 0x6DE1840DBEC2B1E7,0xA0E8DE06B0FA1D08,0x7B854B540D34333B,0x42E29A67BCCA5B7F, + 0xD8A6088AC437DD0E,0xC63BB3A9D943ED81,0x21714DBD5E65A3B1,0x6761EDE7B5EEA169, + 0x2431F7C8D573ABF6,0xD51FC685E1A3671A,0x5E063CD40410C92D,0x283AB98F2CB04002, + 0x8FEBC06CB2F2F790,0x17D64F116FA1D33C,0xE07359F1A99EE4AA,0x784ED68C74CDC006, + 0x6E2A19D5C73B42DA,0x8712B4161C7045C3,0x371582E4ED93216D,0xACE390414939F6FC, + 0x7EC5F12186223B7C,0xC0B094042BAC16FB,0xF9D745379A527EBF,0x737C3F2EA3B68168, + 0x33E7B8D9BAD278CA,0xA9A32A34C22FFEBB,0xE48163CCFEDFBD0D,0x8E5940246EA5A670, + 0x51C6EF4B842AD1E4,0x22BAD065279C508C,0xD91488C218608CEE,0x319EA5491F7CDA17, + 0xD394E128134C9C60,0x094BF43272D5E3B3,0x9BF612A5A4AAD791,0xCCBBDA43D26FFD0F, + 0x34DE1F3C946AD250,0x4F5B5468995EE16B,0xDF9FAF6FEA8F7794,0x2648EA5870DD092B, + 0xBFC7E56D71D97C67,0xDDE6B2FF4F21D549,0x3C276B463AE86003,0x91767B4FAF86C71F, + 0x68A13E7835D4B9A0,0xB68C115F030C9FD4,0x141DD2C916582001,0x983D8F7DDD5324AC, + 0x64AA703FCC175254,0xC2C989948E02B426,0x3E5E76D69F46C2DE,0x50746F03587D8004, + 0x45DB3D829272F1E5,0x60584A029B560BF3,0xFBAE58A73FFCDC62,0xA15A5E4E6CAD4CE8, + 0x4BA96E55CE1FB8CC,0x08F9747AAE82B253,0xC102144CF7FB471B,0x9F042898F3EB8E36, + 0x068B27ADF2EFFB7A,0xEDCA97FE8C0A5EBE,0x778E0513F4F7D8CF,0x302C2501C32B8BF7, + 0x8D92DDFC175C554D,0xF865C57F46052F5F,0xEAF3301BA2B2F424,0xAA68B7ECBBD60D86, + 0x998F0F350104754C,0x0000000000000000,0xF12E314D34D0CCEC,0x710522BE061823B5, + 0xAF280D9930C005C1,0x97FD5CE25D693C65,0x19A41CC633CC9A15,0x95844172F8C79EB8, + 0xDC5432B7937684A9,0x9436C13A2490CF58,0x802B13F332C8EF59,0xC442AE397CED4F5C, + 0xFA1CD8EFE3AB8D82,0xF2E5AC954D293FD1,0x6AD823E8907A1B7D,0x4D2249F83CF043B6, + 0x03CB9DD879F9F33D,0xDE2D2F2736D82674,0x2A43A41F891EE2DF,0x6F98999D1B6C133A, + 0xD4AD46CD3DF436FA,0xBB35DF50269825C0,0x964FDCAA813E6D85,0xEB41B0537EE5A5C4, + 0x0540BA758B160847,0xA41AE43BE7BB44AF,0xE3B8C429D0671797,0x819993BBEE9FBEB9, + 0xAE9A8DD1EC975421,0xF3572CDD917E6E31,0x6393D7DAE2AFF8CE,0x47A2201237DC5338, + 0xA32343DEC903EE35,0x79FC56C4A89A91E6,0x01B28048DC5751E0,0x1296F564E4B7DB7B, + 0x75F7188351597A12,0xDB6D9552BDCE2E33,0x1E9DBB231D74308F,0x520D7293FDD322D9, + 0xE20A44610C304677,0xFEEEE2D2B4EAD425,0xCA30FDEE20800675,0x61EACA4A47015A13, + 0xE74AFE1487264E30,0x2CC883B27BF119A5,0x1664CF59B3F682DC,0xA811AA7C1E78AF5B, + 0x1D5626FB648DC3B2,0xB73E9117DF5BCE34,0xD05F7CF06AB56F5D,0xFD257F0ACD132718, + 0x574DC8E676C52A9E,0x0739A7E52EB8AA9A,0x5486553E0F3CD9A3,0x56FF48AEAA927B7E, + 0xBE756525AD8E2D87,0x7D0E6CF9FFDBC841,0x3B1ECCA31450CA99,0x6913BE30E983E840, + 0xAD511009956EA71C,0xB1B5B6BA2DB4354E,0x4469BDCA4E25A005,0x15AF5281CA0F71E1, + 0x744598CB8D0E2BF2,0x593F9B312AA863B7,0xEFB38A6E29A4FC63,0x6B6AA3A04C2D4A9D, + 0x3D95EB0EE6BF31E3,0xA291C3961554BFD5,0x18169C8EEF9BCBF5,0x115D68BC9D4E2846, + 0xBA875F18FACF7420,0xD1EDFCB8B6E23EBD,0xB00736F2F1E364AE,0x84D929CE6589B6FE, + 0x70B7A2F6DA4F7255,0x0E7253D75C6D4929,0x04F23A3D574159A7,0x0A8069EA0B2C108E, + 0x49D073C56BB11A11,0x8AAB7A1939E4FFD7,0xCD095A0B0E38ACEF,0xC9FB60365979F548, + 0x92BDE697D67F3422,0xC78933E10514BC61,0xE1C1D9B975C9B54A,0xD2266160CF1BCD80, + 0x9A4492ED78FD8671,0xB3CCAB2A881A9793,0x72CEBF667FE1D088,0xD6D45B5D985A9427 +},{ + 0xC811A8058C3F55DE,0x65F5B43196B50619,0xF74F96B1D6706E43,0x859D1E8BCB43D336, + 0x5AAB8A85CCFA3D84,0xF9C7BF99C295FCFD,0xA21FD5A1DE4B630F,0xCDB3EF763B8B456D, + 0x803F59F87CF7C385,0xB27C73BE5F31913C,0x98E3AC6633B04821,0xBF61674C26B8F818, + 0x0FFBC995C4C130C8,0xAAA0862010761A98,0x6057F342210116AA,0xF63C760C0654CC35, + 0x2DDB45CC667D9042,0xBCF45A964BD40382,0x68E8A0C3EF3C6F3D,0xA7BD92D269FF73BC, + 0x290AE20201ED2287,0xB7DE34CDE885818F,0xD901EEA7DD61059B,0xD6FA273219A03553, + 0xD56F1AE874CCCEC9,0xEA31245C2E83F554,0x7034555DA07BE499,0xCE26D2AC56E7BEF7, + 0xFD161857A5054E38,0x6A0E7DA4527436D1,0x5BD86A381CDE9FF2,0xCAF7756231770C32, + 0xB09AAED9E279C8D0,0x5DEF1091C60674DB,0x111046A2515E5045,0x23536CE4729802FC, + 0xC50CBCF7F5B63CFA,0x73A16887CD171F03,0x7D2941AFD9F28DBD,0x3F5E3EB45A4F3B9D, + 0x84EEFE361B677140,0x3DB8E3D3E7076271,0x1A3A28F9F20FD248,0x7EBC7C75B49E7627, + 0x74E5F293C7EB565C,0x18DCF59E4F478BA4,0x0C6EF44FA9ADCB52,0xC699812D98DAC760, + 0x788B06DC6E469D0E,0xFC65F8EA7521EC4E,0x30A5F7219E8E0B55,0x2BEC3F65BCA57B6B, + 0xDDD04969BAF1B75E,0x99904CDBE394EA57,0x14B201D1E6EA40F6,0xBBB0C08241284ADD, + 0x50F20463BF8F1DFF,0xE8D7F93B93CBACB8,0x4D8CB68E477C86E8,0xC1DD1B3992268E3F, + 0x7C5AA11209D62FCB,0x2F3D98ABDB35C9AE,0x671369562BFD5FF5,0x15C1E16C36CEE280, + 0x1D7EB2EDF8F39B17,0xDA94D37DB00DFE01,0x877BC3EC760B8ADA,0xCB8495DFE153AE44, + 0x05A24773B7B410B3,0x12857B783C32ABDF,0x8EB770D06812513B,0x536739B9D2E3E665, + 0x584D57E271B26468,0xD789C78FC9849725,0xA935BBFA7D1AE102,0x8B1537A3DFA64188, + 0xD0CD5D9BC378DE7A,0x4AC82C9A4D80CFB7,0x42777F1B83BDB620,0x72D2883A1D33BD75, + 0x5E7A2D4BAB6A8F41,0xF4DAAB6BBB1C95D9,0x905CFFE7FD8D31B6,0x83AA6422119B381F, + 0xC0AEFB8442022C49,0xA0F908C663033AE3,0xA428AF0804938826,0xADE41C341A8A53C7, + 0xAE7121EE77E6A85D,0xC47F5C4A25929E8C,0xB538E9AA55CDD863,0x06377AA9DAD8EB29, + 0xA18AE87BB3279895,0x6EDFDA6A35E48414,0x6B7D9D19825094A7,0xD41CFA55A4E86CBF, + 0xE5CAEDC9EA42C59C,0xA36C351C0E6FC179,0x5181E4DE6FABBF89,0xFFF0C530184D17D4, + 0x9D41EB1584045892,0x1C0D525028D73961,0xF178EC180CA8856A,0x9A0571018EF811CD, + 0x4091A27C3EF5EFCC,0x19AF15239F6329D2,0x347450EFF91EB990,0xE11B4A078DD27759, + 0xB9561DE5FC601331,0x912F1F5A2DA993C0,0x1654DCB65BA2191A,0x3E2DDE098A6B99EB, + 0x8A66D71E0F82E3FE,0x8C51ADB7D55A08D7,0x4533E50F8941FF7F,0x02E6DD67BD4859EC, + 0xE068AABA5DF6D52F,0xC24826E3FF4A75A5,0x6C39070D88ACDDF8,0x6486548C4691A46F, + 0xD1BEBD26135C7C0C,0xB30F93038F15334A,0x82D9849FC1BF9A69,0x9C320BA85420FAE4, + 0xFA528243AFF90767,0x9ED4D6CFE968A308,0xB825FD582C44B147,0x9B7691BC5EDCB3BB, + 0xC7EA619048FE6516,0x1063A61F817AF233,0x47D538683409A693,0x63C2CE984C6DED30, + 0x2A9FDFD86C81D91D,0x7B1E3B06032A6694,0x666089EBFBD9FD83,0x0A598EE67375207B, + 0x07449A140AFC495F,0x2CA8A571B6593234,0x1F986F8A45BBC2FB,0x381AA4A050B372C2, + 0x5423A3ADD81FAF3A,0x17273C0B8B86BB6C,0xFE83258DC869B5A2,0x287902BFD1C980F1, + 0xF5A94BD66B3837AF,0x88800A79B2CABA12,0x55504310083B0D4C,0xDF36940E07B9EEB2, + 0x04D1A7CE6790B2C5,0x612413FFF125B4DC,0x26F12B97C52C124F,0x86082351A62F28AC, + 0xEF93632F9937E5E7,0x3507B052293A1BE6,0xE72C30AE570A9C70,0xD3586041AE1425E0, + 0xDE4574B3D79D4CC4,0x92BA228040C5685A,0xF00B0CA5DC8C271C,0xBE1287F1F69C5A6E, + 0xF39E317FB1E0DC86,0x495D114020EC342D,0x699B407E3F18CD4B,0xDCA3A9D46AD51528, + 0x0D1D14F279896924,0x0000000000000000,0x593EB75FA196C61E,0x2E4E78160B116BD8, + 0x6D4AE7B058887F8E,0xE65FD013872E3E06,0x7A6DDBBBD30EC4E2,0xAC97FC89CAAEF1B1, + 0x09CCB33C1E19DBE1,0x89F3EAC462EE1864,0x7770CF49AA87ADC6,0x56C57ECA6557F6D6, + 0x03953DDA6D6CFB9A,0x36928D884456E07C,0x1EEB8F37959F608D,0x31D6179C4EAAA923, + 0x6FAC3AD7E5C02662,0x43049FA653991456,0xABD3669DC052B8EE,0xAF02C153A7C20A2B, + 0x3CCB036E3723C007,0x93C9C23D90E1CA2C,0xC33BC65E2F6ED7D3,0x4CFF56339758249E, + 0xB1E94E64325D6AA6,0x37E16D359472420A,0x79F8E661BE623F78,0x5214D90402C74413, + 0x482EF1FDF0C8965B,0x13F69BC5EC1609A9,0x0E88292814E592BE,0x4E198B542A107D72, + 0xCCC00FCBEBAFE71B,0x1B49C844222B703E,0x2564164DA840E9D5,0x20C6513E1FF4F966, + 0xBAC3203F910CE8AB,0xF2EDD1C261C47EF0,0x814CB945ACD361F3,0x95FEB8944A392105, + 0x5C9CF02C1622D6AD,0x971865F3F77178E9,0xBD87BA2B9BF0A1F4,0x444005B259655D09, + 0xED75BE48247FBC0B,0x7596122E17CFF42A,0xB44B091785E97A15,0x966B854E2755DA9F, + 0xEEE0839249134791,0x32432A4623C652B9,0xA8465B47AD3E4374,0xF8B45F2412B15E8B, + 0x2417F6F078644BA3,0xFB2162FE7FDDA511,0x4BBBCC279DA46DC1,0x0173E0BDD024A276, + 0x22208C59A2BCA08A,0x8FC4906DB836F34D,0xE4B90D743A6667EA,0x7147B5E0705F46EF, + 0x2782CB2A1508B039,0xEC065EF5F45B1E7D,0x21B5B183CFD05B10,0xDBE733C060295C77, + 0x9FA73672394C017E,0xCF55321186C31C81,0xD8720E1A0D45A7ED,0x3B8F997A3DDF8958, + 0x3AFC79C7EDFB2B2E,0xE9A4198643EF0ECE,0x5F09CDF67B4E2D37,0x4F6A6BE9FA34DF04, + 0xB6ADD47038A123F9,0x8D224D0A057EAAA1,0xC96248B85C1BF7A8,0xE3FD9760309A2EB5, + 0x0B2A6E5BA351820D,0xEB42C4E1FEA75722,0x948D58299A1D8373,0x7FCF9CC864BAD451, + 0xA55B4FB5D4B72A50,0x08BF5381CE3D7997,0x46A6D8D5E42D04E5,0xD22B80FC7E308796, + 0x57B69E77B57354A0,0x3969441D8097D0B4,0x3330CAFBF3E2F0CF,0xE28E77DDE0BE8CC3, + 0x62B12E259C494F46,0xA6CE726FB9DBD1CA,0x41E242C1EED14DBA,0x76032FF47AA30FB0 +},{ + 0x45B268A93ACDE4CC,0xAF7F0BE884549D08,0x048354B3C1468263,0x925435C2C80EFED2, + 0xEE4E37F27FDFFBA7,0x167A33920C60F14D,0xFB123B52EA03E584,0x4A0CAB53FDBB9007, + 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0xCE170D9B81DCA7E6,0x0E9B82051CB4941B,0x1E712F623C49D733,0x21E45CFA42F9F7DC, + 0xCB8E7A7F8BBA0F60,0x8E98831A010FB646,0x474CCF0D8E895B23,0xA99285584FB27A95, + 0x8CC2B57205335443,0x42D5B8E984EFF3A5,0x012D1B34021E718C,0x57A6626AAE74180B, + 0xFF19FC06E3D81312,0x35BA9D4D6A7C6DFE,0xC9D44C178F86ED65,0x506523E6A02E5288, + 0x03772D5C06229389,0x8B01F4FE0B691EC0,0xF8DABD8AED825991,0x4C4E3AEC985B67BE, + 0xB10DF0827FBF96A9,0x6A69279AD4F8DAE1,0xE78689DCD3D5FF2E,0x812E1A2B1FA553D1, + 0xFBAD90D6EBA0CA18,0x1AC543B234310E39,0x1604F7DF2CB97827,0xA6241C6951189F02, + 0x753513CCEAAF7C5E,0x64F2A59FC84C4EFA,0x247D2B1E489F5F5A,0xDB64D718AB474C48, + 0x79F4A7A1F2270A40,0x1573DA832A9BEBAE,0x3497867968621C72,0x514838D2A2302304, + 0xF0AF6537FD72F685,0x1D06023E3A6B44BA,0x678588C3CE6EDD73,0x66A893F7CC70ACFF, + 0xD4D24E29B5EDA9DF,0x3856321470EA6A6C,0x07C3418C0E5A4A83,0x2BCBB22F5635BACD, + 0x04B46CD00878D90A,0x06EE5AB80C443B0F,0x3B211F4876C8F9E5,0x0958C38912EEDE98, + 0xD14B39CDBF8B0159,0x397B292072F41BE0,0x87C0409313E168DE,0xAD26E98847CAA39F, + 0x4E140C849C6785BB,0xD5FF551DB7F3D853,0xA0CA46D15D5CA40D,0xCD6020C787FE346F, + 0x84B76DCF15C3FB57,0xDEFDA0FCA121E4CE,0x4B8D7B6096012D3D,0x9AC642AD298A2C64, + 0x0875D8BD10F0AF14,0xB357C6EA7B8374AC,0x4D6321D89A451632,0xEDA96709C719B23F, + 0xF76C24BBF328BC06,0xC662D526912C08F2,0x3CE25EC47892B366,0xB978283F6F4F39BD, + 0xC08C8F9E9D6833FD,0x4F3917B09E79F437,0x593DE06FB2C08C10,0xD6887841B1D14BDA, + 0x19B26EEE32139DB0,0xB494876675D93E2F,0x825937771987C058,0x90E9AC783D466175, + 0xF1827E03FF6C8709,0x945DC0A8353EB87F,0x4516F9658AB5B926,0x3F9573987EB020EF, + 0xB855330B6D514831,0x2AE6A91B542BCB41,0x6331E413C6160479,0x408F8E8180D311A0, + 0xEFF35161C325503A,0xD06622F9BD9570D5,0x8876D9A20D4B8D49,0xA5533135573A0C8B, + 0xE168D364DF91C421,0xF41B09E7F50A2F8F,0x12B09B0F24C1A12D,0xDA49CC2CA9593DC4, + 0x1F5C34563E57A6BF,0x54D14F36A8568B82,0xAF7CDFE043F6419A,0xEA6A2685C943F8BC, + 0xE5DCBFB4D7E91D2B,0xB27ADDDE799D0520,0x6B443CAED6E6AB6D,0x7BAE91C9F61BE845, + 0x3EB868AC7CAE5163,0x11C7B65322E332A4,0xD23C1491B9A992D0,0x8FB5982E0311C7CA, + 0x70AC6428E0C9D4D8,0x895BC2960F55FCC5,0x76423E90EC8DEFD7,0x6FF0507EDE9E7267, + 0x3DCF45F07A8CC2EA,0x4AA06054941F5CB1,0x5810FB5BB0DEFD9C,0x5EFEA1E3BC9AC693, + 0x6EDD4B4ADC8003EB,0x741808F8E8B10DD2,0x145EC1B728859A22,0x28BC9F7350172944, + 0x270A06424EBDCCD3,0x972AEDF4331C2BF6,0x059977E40A66A886,0x2550302A4A812ED6, + 0xDD8A8DA0A7037747,0xC515F87A970E9B7B,0x3023EAA9601AC578,0xB7E3AA3A73FBADA6, + 0x0FB699311EAAE597,0x0000000000000000,0x310EF19D6204B4F4,0x229371A644DB6455, + 0x0DECAF591A960792,0x5CA4978BB8A62496,0x1C2B190A38753536,0x41A295B582CD602C, + 0x3279DCC16426277D,0xC1A194AA9F764271,0x139D803B26DFD0A1,0xAE51C4D441E83016, + 0xD813FA44AD65DFC1,0xAC0BF2BC45D4D213,0x23BE6A9246C515D9,0x49D74D08923DCF38, + 0x9D05032127D066E7,0x2F7FDEFF5E4D63C7,0xA47E2A0155247D07,0x99B16FF12FA8BFED, + 0x4661D4398C972AAF,0xDFD0BBC8A33F9542,0xDCA79694A51D06CB,0xB020EBB67DA1E725, + 0xBA0F0563696DAA34,0xE4F1A480D5F76CA7,0xC438E34E9510EAF7,0x939E81243B64F2FC, + 0x8DEFAE46072D25CF,0x2C08F3A3586FF04E,0xD7A56375B3CF3A56,0x20C947CE40E78650, + 0x43F8A3DD86F18229,0x568B795EAC6A6987,0x8003011F1DBB225D,0xF53612D3F7145E03, + 0x189F75DA300DEC3C,0x9570DB9C3720C9F3,0xBB221E576B73DBB8,0x72F65240E4F536DD, + 0x443BE25188ABC8AA,0xE21FFE38D9B357A8,0xFD43CA6EE7E4F117,0xCAA3614B89A47EEC, + 0xFE34E732E1C6629E,0x83742C431B99B1D4,0xCF3A16AF83C2D66A,0xAAE5A8044990E91C, + 0x26271D764CA3BD5F,0x91C4B74C3F5810F9,0x7C6DD045F841A2C6,0x7F1AFD19FE63314F, + 0xC8F957238D989CE9,0xA709075D5306EE8E,0x55FC5402AA48FA0E,0x48FA563C9023BEB4, + 0x65DFBEABCA523F76,0x6C877D22D8BCE1EE,0xCC4D3BF385E045E3,0xBEBB69B36115733E, + 0x10EAAD6720FD4328,0xB6CEB10E71E5DC2A,0xBDCC44EF6737E0B7,0x523F158EA412B08D, + 0x989C74C52DB6CE61,0x9BEB59992B945DE8,0x8A2CEFCA09776F4C,0xA3BD6B8D5B7E3784, + 0xEB473DB1CB5D8930,0xC3FBA2C29B4AA074,0x9C28181525CE176B,0x683311F2D0C438E4, + 0x5FD3BAD7BE84B71F,0xFC6ED15AE5FA809B,0x36CDB0116C5EFE77,0x29918447520958C8, + 0xA29070B959604608,0x53120EBAA60CC101,0x3A0C047C74D68869,0x691E0AC6D2DA4968, + 0x73DB4974E6EB4751,0x7A838AFDF40599C9,0x5A4ACD33B4E21F99,0x6046C94FC03497F0, + 0xE6AB92E8D1CB8EA2,0x3354C7F5663856F1,0xD93EE170AF7BAE4D,0x616BD27BC22AE67C, + 0x92B39A10397A8370,0xABC8B3304B8E9890,0xBF967287630B02B2,0x5B67D607B6FC6E15 +},{ + 0xD031C397CE553FE6,0x16BA5B01B006B525,0xA89BADE6296E70C8,0x6A1F525D77D3435B, + 0x6E103570573DFA0B,0x660EFB2A17FC95AB,0x76327A9E97634BF6,0x4BAD9D6462458BF5, + 0xF1830CAEDBC3F748,0xC5C8F542669131FF,0x95044A1CDC48B0CB,0x892962DF3CF8B866, + 0xB0B9E208E930C135,0xA14FB3F0611A767C,0x8D2605F21C160136,0xD6B71922FECC549E, + 0x37089438A5907D8B,0x0B5DA38E5803D49C,0x5A5BCC9CEA6F3CBC,0xEDAE246D3B73FFE5, + 0xD2B87E0FDE22EDCE,0x5E54ABB1CA8185EC,0x1DE7F88FE80561B9,0xAD5E1A870135A08C, + 0x2F2ADBD665CECC76,0x5780B5A782F58358,0x3EDC8A2EEDE47B3F,0xC9D95C3506BEE70F, + 0x83BE111D6C4E05EE,0xA603B90959367410,0x103C81B4809FDE5D,0x2C69B6027D0C774A, + 0x399080D7D5C87953,0x09D41E16487406B4,0xCDD63B1826505E5F,0xF99DC2F49B0298E8, + 0x9CD0540A943CB67F,0xBCA84B7F891F17C5,0x723D1DB3B78DF2A6,0x78AA6E71E73B4F2E, + 0x1433E699A071670D,0x84F21BE454620782,0x98DF3327B4D20F2F,0xF049DCE2D3769E5C, + 0xDB6C60199656EB7A,0x648746B2078B4783,0x32CD23598DCBADCF,0x1EA4955BF0C7DA85, + 0xE9A143401B9D46B5,0xFD92A5D9BBEC21B8,0xC8138C790E0B8E1B,0x2EE00B9A6D7BA562, + 0xF85712B893B7F1FC,0xEB28FED80BEA949D,0x564A65EB8A40EA4C,0x6C9988E8474A2823, + 0x4535898B121D8F2D,0xABD8C03231ACCBF4,0xBA2E91CAB9867CBD,0x7960BE3DEF8E263A, + 0x0C11A977602FD6F0,0xCB50E1AD16C93527,0xEAE22E94035FFD89,0x2866D12F5DE2CE1A, + 0xFF1B1841AB9BF390,0x9F9339DE8CFE0D43,0x964727C8C48A0BF7,0x524502C6AAAE531C, + 0x9B9C5EF3AC10B413,0x4FA2FA4942AB32A5,0x3F165A62E551122B,0xC74148DA76E6E3D7, + 0x924840E5E464B2A7,0xD372AE43D69784DA,0x233B72A105E11A86,0xA48A04914941A638, + 0xB4B68525C9DE7865,0xDDEABAACA6CF8002,0x0A9773C250B6BD88,0xC284FFBB5EBD3393, + 0x8BA0DF472C8F6A4E,0x2AEF6CB74D951C32,0x427983722A318D41,0x73F7CDFFBF389BB2, + 0x074C0AF9382C026C,0x8A6A0F0B243A035A,0x6FDAE53C5F88931F,0xC68B98967E538AC3, + 0x44FF59C71AA8E639,0xE2FCE0CE439E9229,0xA20CDE2479D8CD40,0x19E89FA2C8EBD8E9, + 0xF446BBCFF398270C,0x43B3533E2284E455,0xD82F0DCD8E945046,0x51066F12B26CE820, + 0xE73957AF6BC5426D,0x081ECE5A40C16FA0,0x3B193D4FC5BFAB7B,0x7FE66488DF174D42, + 0x0E9814EF705804D8,0x8137AC857C39D7C6,0xB1733244E185A821,0x695C3F896F11F867, + 0xF6CF0657E3EFF524,0x1AABF276D02963D5,0x2DA3664E75B91E5E,0x0289BD981077D228, + 0x90C1FD7DF413608F,0x3C5537B6FD93A917,0xAA12107E3919A2E0,0x0686DAB530996B78, + 0xDAA6B0559EE3826E,0xC34E2FF756085A87,0x6D5358A44FFF4137,0xFC587595B35948AC, + 0x7CA5095CC7D5F67E,0xFB147F6C8B754AC0,0xBFEB26AB91DDACF9,0x6896EFC567A49173, + 0xCA9A31E11E7C5C33,0xBBE44186B13315A9,0x0DDB793B689ABFE4,0x70B4A02BA7FA208E, + 0xE47A3A7B7307F951,0x8CECD5BE14A36822,0xEEED49B923B144D9,0x17708B4DB8B3DC31, + 0x6088219F2765FED3,0xB3FA8FDCF1F27A09,0x910B2D31FCA6099B,0x0F52C4A378ED6DCC, + 0x50CCBF5EBAD98134,0x6BD582117F662A4F,0x94CE9A50D4FDD9DF,0x2B25BCFB45207526, + 0x67C42B661F49FCBF,0x492420FC723259DD,0x03436DD418C2BB3C,0x1F6E4517F872B391, + 0xA08563BC69AF1F68,0xD43EA4BAEEBB86B6,0x01CAD04C08B56914,0xAC94CACB0980C998, + 0x54C3D8739A373864,0x26FEC5C02DBACAC2,0xDEA9D778BE0D3B3E,0x040F672D20EEB950, + 0xE5B0EA377BB29045,0xF30AB136CBB42560,0x62019C0737122CFB,0xE86B930C13282FA1, + 0xCC1CEB542EE5374B,0x538FD28AA21B3A08,0x1B61223AD89C0AC1,0x36C24474AD25149F, + 0x7A23D3E9F74C9D06,0xBE21F6E79968C5ED,0xCF5F868036278C77,0xF705D61BEB5A9C30, + 0x4D2B47D152DCE08D,0x5F9E7BFDC234ECF8,0x247778583DCD18EA,0x867BA67C4415D5AA, + 0x4CE1979D5A698999,0x0000000000000000,0xEC64F42133C696F1,0xB57C5569C16B1171, + 0xC1C7926F467F88AF,0x654D96FE0F3E2E97,0x15F936D5A8C40E19,0xB8A72C52A9F1AE95, + 0xA9517DAA21DB19DC,0x58D27104FA18EE94,0x5918A148F2AD8780,0x5CDD1629DAF657C4, + 0x8274C15164FB6CFA,0xD1FB13DBC6E056F2,0x7D6FD910CF609F6A,0xB63F38BDD9A9AA4D, + 0x3D9FE7FAF526C003,0x74BBC706871499DE,0xDF630734B6B8522A,0x3AD3ED03CD0AC26F, + 0xFADEAF2083C023D4,0xC00D42234ECAE1BB,0x8538CBA85CD76E96,0xC402250E6E2458EB, + 0x47BC3413026A5D05,0xAFD7A71F114272A4,0x978DF784CC3F62E3,0xB96DFC1EA144C781, + 0x21B2CF391596C8AE,0x318E4E8D950916F3,0xCE9556CC3E92E563,0x385A509BDD7D1047, + 0x358129A0B5E7AFA3,0xE6F387E363702B79,0xE0755D5653E94001,0x7BE903A5FFF9F412, + 0x12B53C2C90E80C75,0x3307F315857EC4DB,0x8FAFB86A0C61D31E,0xD9E5DD8186213952, + 0x77F8AAD29FD622E2,0x25BDA814357871FE,0x7571174A8FA1F0CA,0x137FEC60985D6561, + 0x30449EC19DBC7FE7,0xA540D4DD41F4CF2C,0xDC206AE0AE7AE916,0x5B911CD0E2DA55A8, + 0xB2305F90F947131D,0x344BF9ECBD52C6B7,0x5D17C665D2433ED0,0x18224FEEC05EB1FD, + 0x9E59E992844B6457,0x9A568EBFA4A5DD07,0xA3C60E68716DA454,0x7E2CB4C4D7A22456, + 0x87B176304CA0BCBE,0x413AEEA632F3367D,0x9915E36BBC67663B,0x40F03EEA3A465F69, + 0x1C2D28C3E0B008AD,0x4E682A054A1E5BB1,0x05C5B761285BD044,0xE1BF8D1A5B5C2915, + 0xF2C0617AC3014C74,0xB7F5E8F1D11CC359,0x63CB4C4B3FA745EF,0x9D1A84469C89DF6B, + 0xE33630824B2BFB3D,0xD5F474F6E60EEFA2,0xF58C6B83FB2D4E18,0x4676E45F0ADF3411, + 0x20781F751D23A1BA,0xBD629B3381AA7ED1,0xAE1D775319F71BB0,0xFED1C80DA32E9A84, + 0x5509083F92825170,0x29AC01635557A70E,0xA7C9694551831D04,0x8E65682604D4BA0A, + 0x11F651F8882AB749,0xD77DC96EF6793D8A,0xEF2799F52B042DCD,0x48EEF0B07A8730C9, + 0x22F1A2ED0D547392,0x6142F1D32FD097C7,0x4A674D286AF0E2E1,0x80FD7CC9748CBED2, + 0x717E7067AF4F499A,0x938290A9ECD1DBB3,0x88E3B293344DD172,0x2734158C250FA3D6 +}}; + +// Constant values for KeySchedule function +const unsigned char C[12][64] = {{ + 0xB1,0x08,0x5B,0xDA,0x1E,0xCA,0xDA,0xE9,0xEB,0xCB,0x2F,0x81,0xC0,0x65,0x7C,0x1F, + 0x2F,0x6A,0x76,0x43,0x2E,0x45,0xD0,0x16,0x71,0x4E,0xB8,0x8D,0x75,0x85,0xC4,0xFC, + 0x4B,0x7C,0xE0,0x91,0x92,0x67,0x69,0x01,0xA2,0x42,0x2A,0x08,0xA4,0x60,0xD3,0x15, + 0x05,0x76,0x74,0x36,0xCC,0x74,0x4D,0x23,0xDD,0x80,0x65,0x59,0xF2,0xA6,0x45,0x07 +},{ + 0x6F,0xA3,0xB5,0x8A,0xA9,0x9D,0x2F,0x1A,0x4F,0xE3,0x9D,0x46,0x0F,0x70,0xB5,0xD7, + 0xF3,0xFE,0xEA,0x72,0x0A,0x23,0x2B,0x98,0x61,0xD5,0x5E,0x0F,0x16,0xB5,0x01,0x31, + 0x9A,0xB5,0x17,0x6B,0x12,0xD6,0x99,0x58,0x5C,0xB5,0x61,0xC2,0xDB,0x0A,0xA7,0xCA, + 0x55,0xDD,0xA2,0x1B,0xD7,0xCB,0xCD,0x56,0xE6,0x79,0x04,0x70,0x21,0xB1,0x9B,0xB7 +},{ + 0xF5,0x74,0xDC,0xAC,0x2B,0xCE,0x2F,0xC7,0x0A,0x39,0xFC,0x28,0x6A,0x3D,0x84,0x35, + 0x06,0xF1,0x5E,0x5F,0x52,0x9C,0x1F,0x8B,0xF2,0xEA,0x75,0x14,0xB1,0x29,0x7B,0x7B, + 0xD3,0xE2,0x0F,0xE4,0x90,0x35,0x9E,0xB1,0xC1,0xC9,0x3A,0x37,0x60,0x62,0xDB,0x09, + 0xC2,0xB6,0xF4,0x43,0x86,0x7A,0xDB,0x31,0x99,0x1E,0x96,0xF5,0x0A,0xBA,0x0A,0xB2 +},{ + 0xEF,0x1F,0xDF,0xB3,0xE8,0x15,0x66,0xD2,0xF9,0x48,0xE1,0xA0,0x5D,0x71,0xE4,0xDD, + 0x48,0x8E,0x85,0x7E,0x33,0x5C,0x3C,0x7D,0x9D,0x72,0x1C,0xAD,0x68,0x5E,0x35,0x3F, + 0xA9,0xD7,0x2C,0x82,0xED,0x03,0xD6,0x75,0xD8,0xB7,0x13,0x33,0x93,0x52,0x03,0xBE, + 0x34,0x53,0xEA,0xA1,0x93,0xE8,0x37,0xF1,0x22,0x0C,0xBE,0xBC,0x84,0xE3,0xD1,0x2E +},{ + 0x4B,0xEA,0x6B,0xAC,0xAD,0x47,0x47,0x99,0x9A,0x3F,0x41,0x0C,0x6C,0xA9,0x23,0x63, + 0x7F,0x15,0x1C,0x1F,0x16,0x86,0x10,0x4A,0x35,0x9E,0x35,0xD7,0x80,0x0F,0xFF,0xBD, + 0xBF,0xCD,0x17,0x47,0x25,0x3A,0xF5,0xA3,0xDF,0xFF,0x00,0xB7,0x23,0x27,0x1A,0x16, + 0x7A,0x56,0xA2,0x7E,0xA9,0xEA,0x63,0xF5,0x60,0x17,0x58,0xFD,0x7C,0x6C,0xFE,0x57 +},{ + 0xAE,0x4F,0xAE,0xAE,0x1D,0x3A,0xD3,0xD9,0x6F,0xA4,0xC3,0x3B,0x7A,0x30,0x39,0xC0, + 0x2D,0x66,0xC4,0xF9,0x51,0x42,0xA4,0x6C,0x18,0x7F,0x9A,0xB4,0x9A,0xF0,0x8E,0xC6, + 0xCF,0xFA,0xA6,0xB7,0x1C,0x9A,0xB7,0xB4,0x0A,0xF2,0x1F,0x66,0xC2,0xBE,0xC6,0xB6, + 0xBF,0x71,0xC5,0x72,0x36,0x90,0x4F,0x35,0xFA,0x68,0x40,0x7A,0x46,0x64,0x7D,0x6E +},{ + 0xF4,0xC7,0x0E,0x16,0xEE,0xAA,0xC5,0xEC,0x51,0xAC,0x86,0xFE,0xBF,0x24,0x09,0x54, + 0x39,0x9E,0xC6,0xC7,0xE6,0xBF,0x87,0xC9,0xD3,0x47,0x3E,0x33,0x19,0x7A,0x93,0xC9, + 0x09,0x92,0xAB,0xC5,0x2D,0x82,0x2C,0x37,0x06,0x47,0x69,0x83,0x28,0x4A,0x05,0x04, + 0x35,0x17,0x45,0x4C,0xA2,0x3C,0x4A,0xF3,0x88,0x86,0x56,0x4D,0x3A,0x14,0xD4,0x93 +},{ + 0x9B,0x1F,0x5B,0x42,0x4D,0x93,0xC9,0xA7,0x03,0xE7,0xAA,0x02,0x0C,0x6E,0x41,0x41, + 0x4E,0xB7,0xF8,0x71,0x9C,0x36,0xDE,0x1E,0x89,0xB4,0x44,0x3B,0x4D,0xDB,0xC4,0x9A, + 0xF4,0x89,0x2B,0xCB,0x92,0x9B,0x06,0x90,0x69,0xD1,0x8D,0x2B,0xD1,0xA5,0xC4,0x2F, + 0x36,0xAC,0xC2,0x35,0x59,0x51,0xA8,0xD9,0xA4,0x7F,0x0D,0xD4,0xBF,0x02,0xE7,0x1E +},{ + 0x37,0x8F,0x5A,0x54,0x16,0x31,0x22,0x9B,0x94,0x4C,0x9A,0xD8,0xEC,0x16,0x5F,0xDE, + 0x3A,0x7D,0x3A,0x1B,0x25,0x89,0x42,0x24,0x3C,0xD9,0x55,0xB7,0xE0,0x0D,0x09,0x84, + 0x80,0x0A,0x44,0x0B,0xDB,0xB2,0xCE,0xB1,0x7B,0x2B,0x8A,0x9A,0xA6,0x07,0x9C,0x54, + 0x0E,0x38,0xDC,0x92,0xCB,0x1F,0x2A,0x60,0x72,0x61,0x44,0x51,0x83,0x23,0x5A,0xDB +},{ + 0xAB,0xBE,0xDE,0xA6,0x80,0x05,0x6F,0x52,0x38,0x2A,0xE5,0x48,0xB2,0xE4,0xF3,0xF3, + 0x89,0x41,0xE7,0x1C,0xFF,0x8A,0x78,0xDB,0x1F,0xFF,0xE1,0x8A,0x1B,0x33,0x61,0x03, + 0x9F,0xE7,0x67,0x02,0xAF,0x69,0x33,0x4B,0x7A,0x1E,0x6C,0x30,0x3B,0x76,0x52,0xF4, + 0x36,0x98,0xFA,0xD1,0x15,0x3B,0xB6,0xC3,0x74,0xB4,0xC7,0xFB,0x98,0x45,0x9C,0xED +},{ + 0x7B,0xCD,0x9E,0xD0,0xEF,0xC8,0x89,0xFB,0x30,0x02,0xC6,0xCD,0x63,0x5A,0xFE,0x94, + 0xD8,0xFA,0x6B,0xBB,0xEB,0xAB,0x07,0x61,0x20,0x01,0x80,0x21,0x14,0x84,0x66,0x79, + 0x8A,0x1D,0x71,0xEF,0xEA,0x48,0xB9,0xCA,0xEF,0xBA,0xCD,0x1D,0x7D,0x47,0x6E,0x98, + 0xDE,0xA2,0x59,0x4A,0xC0,0x6F,0xD8,0x5D,0x6B,0xCA,0xA4,0xCD,0x81,0xF3,0x2D,0x1B +},{ + 0x37,0x8E,0xE7,0x67,0xF1,0x16,0x31,0xBA,0xD2,0x13,0x80,0xB0,0x04,0x49,0xB1,0x7A, + 0xCD,0xA4,0x3C,0x32,0xBC,0xDF,0x1D,0x77,0xF8,0x20,0x12,0xD4,0x30,0x21,0x9F,0x9B, + 0x5D,0x80,0xEF,0x9D,0x18,0x91,0xCC,0x86,0xE7,0x1D,0xA4,0xAA,0x88,0xE1,0x28,0x52, + 0xFA,0xF4,0x17,0xD5,0xD9,0xB2,0x1B,0x99,0x48,0xBC,0x92,0x4A,0xF1,0x1B,0xD7,0x20 +}}; + + +static void AddModulo512(const void *a,const void *b,void *c) +{ + const unsigned char *A=a, *B=b; + unsigned char *C=c; + int t = 0; +#ifdef FULL_UNROLL +#define ADDBYTE_8(i) t = A[i] + B[i] + (t >> 8); C[i] = t & 0xFF; + + ADDBYTE_8(63) + ADDBYTE_8(62) + ADDBYTE_8(61) + ADDBYTE_8(60) + ADDBYTE_8(59) + ADDBYTE_8(58) + ADDBYTE_8(57) + ADDBYTE_8(56) + ADDBYTE_8(55) + ADDBYTE_8(54) + ADDBYTE_8(53) + ADDBYTE_8(52) + ADDBYTE_8(51) + ADDBYTE_8(50) + ADDBYTE_8(49) + ADDBYTE_8(48) + ADDBYTE_8(47) + ADDBYTE_8(46) + ADDBYTE_8(45) + ADDBYTE_8(44) + ADDBYTE_8(43) + ADDBYTE_8(42) + ADDBYTE_8(41) + ADDBYTE_8(40) + ADDBYTE_8(39) + ADDBYTE_8(38) + ADDBYTE_8(37) + ADDBYTE_8(36) + ADDBYTE_8(35) + ADDBYTE_8(34) + ADDBYTE_8(33) + ADDBYTE_8(32) + ADDBYTE_8(31) + ADDBYTE_8(30) + ADDBYTE_8(29) + ADDBYTE_8(28) + ADDBYTE_8(27) + ADDBYTE_8(26) + ADDBYTE_8(25) + ADDBYTE_8(24) + ADDBYTE_8(23) + ADDBYTE_8(22) + ADDBYTE_8(21) + ADDBYTE_8(20) + ADDBYTE_8(19) + ADDBYTE_8(18) + ADDBYTE_8(17) + ADDBYTE_8(16) + ADDBYTE_8(15) + ADDBYTE_8(14) + ADDBYTE_8(13) + ADDBYTE_8(12) + ADDBYTE_8(11) + ADDBYTE_8(10) + ADDBYTE_8(9) + ADDBYTE_8(8) + ADDBYTE_8(7) + ADDBYTE_8(6) + ADDBYTE_8(5) + ADDBYTE_8(4) + ADDBYTE_8(3) + ADDBYTE_8(2) + ADDBYTE_8(1) + ADDBYTE_8(0) + +#else + int i = 0; + + for(i=63;i>=0;i--) + { + t = A[i] + B[i] + (t >> 8); + C[i] = t & 0xFF; + } +#endif +} + +static void AddXor512(const void *a,const void *b,void *c) +{ + const unsigned long long *A=a, *B=b; + unsigned long long *C=c; +#ifdef FULL_UNROLL + C[0] = A[0] ^ B[0]; + C[1] = A[1] ^ B[1]; + C[2] = A[2] ^ B[2]; + C[3] = A[3] ^ B[3]; + C[4] = A[4] ^ B[4]; + C[5] = A[5] ^ B[5]; + C[6] = A[6] ^ B[6]; + C[7] = A[7] ^ B[7]; +#else + int i = 0; + + for(i=0; i<8; i++) { + C[i] = A[i] ^ B[i]; + } +#endif +} + +static void F(unsigned char *state) +{ + unsigned long long return_state[8]; + register unsigned long long r = 0; + r ^= TG[0][state[56]]; + r ^= TG[1][state[48]]; + r ^= TG[2][state[40]]; + r ^= TG[3][state[32]]; + r ^= TG[4][state[24]]; + r ^= TG[5][state[16]]; + r ^= TG[6][state[8]]; + r ^= TG[7][state[0]]; + return_state[0] = r; + r = 0; + + r ^= TG[0][state[57]]; + r ^= TG[1][state[49]]; + r ^= TG[2][state[41]]; + r ^= TG[3][state[33]]; + r ^= TG[4][state[25]]; + r ^= TG[5][state[17]]; + r ^= TG[6][state[9]]; + r ^= TG[7][state[1]]; + return_state[1] = r; + r = 0; + + r ^= TG[0][state[58]]; + r ^= TG[1][state[50]]; + r ^= TG[2][state[42]]; + r ^= TG[3][state[34]]; + r ^= TG[4][state[26]]; + r ^= TG[5][state[18]]; + r ^= TG[6][state[10]]; + r ^= TG[7][state[2]]; + return_state[2] = r; + r = 0; + + r ^= TG[0][state[59]]; + r ^= TG[1][state[51]]; + r ^= TG[2][state[43]]; + r ^= TG[3][state[35]]; + r ^= TG[4][state[27]]; + r ^= TG[5][state[19]]; + r ^= TG[6][state[11]]; + r ^= TG[7][state[3]]; + return_state[3] = r; + r = 0; + + r ^= TG[0][state[60]]; + r ^= TG[1][state[52]]; + r ^= TG[2][state[44]]; + r ^= TG[3][state[36]]; + r ^= TG[4][state[28]]; + r ^= TG[5][state[20]]; + r ^= TG[6][state[12]]; + r ^= TG[7][state[4]]; + return_state[4] = r; + r = 0; + + r ^= TG[0][state[61]]; + r ^= TG[1][state[53]]; + r ^= TG[2][state[45]]; + r ^= TG[3][state[37]]; + r ^= TG[4][state[29]]; + r ^= TG[5][state[21]]; + r ^= TG[6][state[13]]; + r ^= TG[7][state[5]]; + return_state[5] = r; + r = 0; + + r ^= TG[0][state[62]]; + r ^= TG[1][state[54]]; + r ^= TG[2][state[46]]; + r ^= TG[3][state[38]]; + r ^= TG[4][state[30]]; + r ^= TG[5][state[22]]; + r ^= TG[6][state[14]]; + r ^= TG[7][state[6]]; + return_state[6] = r; + r = 0; + + r ^= TG[0][state[63]]; + r ^= TG[1][state[55]]; + r ^= TG[2][state[47]]; + r ^= TG[3][state[39]]; + r ^= TG[4][state[31]]; + r ^= TG[5][state[23]]; + r ^= TG[6][state[15]]; + r ^= TG[7][state[7]]; + return_state[7] = r; + + memcpy(state,(unsigned char*)return_state,64); +} + +#define KeySchedule(K,i) AddXor512(K,C[i],K); F(K); + +static void E(unsigned char *K,const unsigned char *m, unsigned char *state) +{ +#ifdef FULL_UNROLL + AddXor512(m,K,state); + + F(state); + KeySchedule(K,0); + AddXor512(state,K,state); + + F(state); + KeySchedule(K,1); + AddXor512(state,K,state); + + F(state); + KeySchedule(K,2); + AddXor512(state,K,state); + + F(state); + KeySchedule(K,3); + AddXor512(state,K,state); + + F(state); + KeySchedule(K,4); + AddXor512(state,K,state); + + F(state); + KeySchedule(K,5); + AddXor512(state,K,state); + + F(state); + KeySchedule(K,6); + AddXor512(state,K,state); + + F(state); + KeySchedule(K,7); + AddXor512(state,K,state); + + F(state); + KeySchedule(K,8); + AddXor512(state,K,state); + + F(state); + KeySchedule(K,9); + AddXor512(state,K,state); + + F(state); + KeySchedule(K,10); + AddXor512(state,K,state); + + F(state); + KeySchedule(K,11); + AddXor512(state,K,state); +#else + int i = 0; + + AddXor512(m,K,state); + + for(i=0;i<12;i++) { + F(state); + KeySchedule(K,i); + AddXor512(state,K,state); + } +#endif +} + +static void g_N(const unsigned char *N,unsigned char *h,const unsigned char *m) +{ + unsigned char t[64], K[64]; + + AddXor512(N,h,K); + + F(K); + + E(K,m,t); + + AddXor512(t,h,t); + AddXor512(t,m,h); +} + +static void hash_X(unsigned char *IV,const unsigned char *message,unsigned long long length,unsigned char *out) +{ + unsigned char v512[64] = { + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00 + }; + unsigned char v0[64] = { + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 + }; + unsigned char Sigma[64] = { + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 + }; + unsigned char N[64] = { + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 + }; + unsigned char m[64], *hash = IV; + unsigned long long len = length; + + // Stage 2 + while (len >= 512) + { + memcpy(m, message + len/8 - 63 - ( (len & 0x7) == 0 ), 64); + + g_N(N,hash,m); + AddModulo512(N,v512,N); + AddModulo512(Sigma,m,Sigma); + len -= 512; + } + + memset(m,0,64); + memcpy(m + 63 - len/8 + ( (len & 0x7) == 0 ), message, len/8 + 1 - ( (len & 0x7) == 0 )); + + // Stage 3 + m[ 63 - len/8 ] |= (1 << (len & 0x7)); + + g_N(N,hash,m); + v512[63] = len & 0xFF; + v512[62] = (unsigned char) (len >> 8); + AddModulo512(N,v512,N); + + AddModulo512(Sigma,m,Sigma); + + g_N(v0,hash,N); + g_N(v0,hash,Sigma); + + memcpy(out, hash, 64); +} + +static void hash_512(const unsigned char *message, unsigned long long length, unsigned char *out) +{ + unsigned char IV[64] = { + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 + }; + + hash_X(IV,message,length,out); +} + +static void hash_256(const unsigned char *message, unsigned long long length, unsigned char *out) +{ + unsigned char IV[64] = { + 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01, + 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01, + 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01, + 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01 + }; + unsigned char hash[64]; + + hash_X(IV,message,length,hash); + + memcpy(out,hash,32); +} + + + + + +/* see sph_gost.h */ +void +sph_gost256_init(void *cc) +{ + //gost_init(cc, 256); +} + +/* see sph_gost.h */ +void +sph_gost256(void *cc, const void *data, size_t len) +{ + hash_256(data, 8*len, cc); +} + +/* see sph_gost.h */ +void +sph_gost256_close(void *cc, void *dst) +{ + //sph_gost256_addbits_and_close(cc, 0, 0, dst); + memcpy(dst, cc, 32); +} + +/* see sph_gost.h */ +void +sph_gost256_addbits_and_close(void *cc, unsigned ub, unsigned n, void *dst) +{ + //gost_close32(cc, ub, n, dst); +} + +/* see sph_gost.h */ +void +sph_gost512_init(void *cc) +{ + //gost_init(cc, 512); +} + +/* see sph_gost.h */ +void +sph_gost512(void *cc, const void *data, size_t len) +{ + hash_512(data, 8*len, cc); +} + +/* see sph_gost.h */ +void +sph_gost512_close(void *cc, void *dst) +{ + //sph_gost512_addbits_and_close(cc, 0, 0, dst); + memcpy(dst, cc, 64); +} + +/* see sph_gost.h */ +void +sph_gost512_addbits_and_close(void *cc, unsigned ub, unsigned n, void *dst) +{ + //gost_close64(cc, ub, n, dst); +} + +void gostd_hash(void *output, const void *input, int len) +{ + unsigned char hash[64]; + + sph_gost512(hash, (const void*)input, 80); + sph_gost256(hash, (const void*)hash, 64); + + int i; + for (i = 0; i < 32; i++) + ((unsigned char *)output)[i] = hash[31-i]; + //memcpy(output, hash, 32); +} + +#ifdef __cplusplus +} +#endif diff --git a/streebog.h b/streebog.h new file mode 100644 index 0000000..8d9ca5d --- /dev/null +++ b/streebog.h @@ -0,0 +1,187 @@ +/* $Id: sph_gost.h 216 2010-06-08 09:46:57Z tp $ */ +/** + * GOST interface. This is the interface for GOST R 12 with the + * recommended parameters for SHA-3, with output lengths 256 + * and 512 bits. + * + * ==========================(LICENSE BEGIN)============================ + * + * Copyright (c) 2007-2010 Projet RNRT SAPHIR + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * ===========================(LICENSE END)============================= + * + * @file sph_gost.h + * @author Mish + */ + +#ifndef SPH_GOST_H__ +#define SPH_GOST_H__ + +#ifdef __cplusplus +extern "C"{ +#endif + +#include +#include "sph_types.h" + +/** + * Output size (in bits) for GOST-256. + */ +#define SPH_SIZE_gost256 256 + +/** + * Output size (in bits) for GOST-512. + */ +#define SPH_SIZE_gost512 512 + +/** + * This structure is a context for Keccak computations: it contains the + * intermediate values and some data from the last entered block. Once a + * GOST computation has been performed, the context can be reused for + * another computation. + * + * The contents of this structure are private. A running GOST computation + * can be cloned by copying the context (e.g. with a simple + * memcpy()). + */ + +/** + * This structure is a context for Gost-256 computations. + */ + +typedef struct { +#ifndef DOXYGEN_IGNORE + unsigned char buf[32]; /* first field, for alignment */ + size_t ptr; + sph_u32 V[3][8]; +#endif +} sph_gost256_context; + +/** + * This structure is a context for Gost-512 computations. + */ +typedef struct { +#ifndef DOXYGEN_IGNORE + unsigned char buf[64]; /* first field, for alignment */ + size_t ptr; + sph_u32 V[5][8]; +#endif +} sph_gost512_context; + + +/** + * Initialize a GOST-256 context. This process performs no memory allocation. + * + * @param cc the GOST-256 context (pointer to a + * sph_gost256_context) + */ +void sph_gost256_init(void *cc); + +/** + * Process some data bytes. It is acceptable that len is zero + * (in which case this function does nothing). + * + * @param cc the Gost-256 context + * @param data the input data + * @param len the input data length (in bytes) + */ +void sph_gost256(void *cc, const void *data, size_t len); + +/** + * Terminate the current GOST-256 computation and output the result into + * the provided buffer. The destination buffer must be wide enough to + * accomodate the result (32 bytes). The context is automatically + * reinitialized. + * + * @param cc the GOST-256 context + * @param dst the destination buffer + */ +void sph_gost256_close(void *cc, void *dst); + +/** + * Add a few additional bits (0 to 7) to the current computation, then + * terminate it and output the result in the provided buffer, which must + * be wide enough to accomodate the result (32 bytes). If bit number i + * in ub has value 2^i, then the extra bits are those + * numbered 7 downto 8-n (this is the big-endian convention at the byte + * level). The context is automatically reinitialized. + * + * @param cc the GOST-256 context + * @param ub the extra bits + * @param n the number of extra bits (0 to 7) + * @param dst the destination buffer + */ +void sph_gost256_addbits_and_close( + void *cc, unsigned ub, unsigned n, void *dst); + +/** + * Initialize a Gost-512 context. This process performs no memory allocation. + * + * @param cc the GOST-512 context (pointer to a + * sph_gost512_context) + */ +void sph_gost512_init(void *cc); + +/** + * Process some data bytes. It is acceptable that len is zero + * (in which case this function does nothing). + * + * @param cc the GOST-512 context + * @param data the input data + * @param len the input data length (in bytes) + */ +void sph_gost512(void *cc, const void *data, size_t len); + +/** + * Terminate the current GOST-512 computation and output the result into + * the provided buffer. The destination buffer must be wide enough to + * accomodate the result (64 bytes). The context is automatically + * reinitialized. + * + * @param cc the GOST-512 context + * @param dst the destination buffer + */ +void sph_gost512_close(void *cc, void *dst); + +/** + * Add a few additional bits (0 to 7) to the current computation, then + * terminate it and output the result in the provided buffer, which must + * be wide enough to accomodate the result (64 bytes). If bit number i + * in ub has value 2^i, then the extra bits are those + * numbered 7 downto 8-n (this is the big-endian convention at the byte + * level). The context is automatically reinitialized. + * + * @param cc the GOST-512 context + * @param ub the extra bits + * @param n the number of extra bits (0 to 7) + * @param dst the destination buffer + */ +void sph_gost512_addbits_and_close( + void *cc, unsigned ub, unsigned n, void *dst); + +void gostd_hash(void *output, const void *input, int len); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/util.c b/util.c index 165f82c..9702871 100644 --- a/util.c +++ b/util.c @@ -38,6 +38,7 @@ #include "pattern.h" #include "util.h" +#include "streebog.h" const char *vg_b58_alphabet = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz"; @@ -96,7 +97,7 @@ dumpbn(const BIGNUM *bn) */ void -vg_b58_encode_check(void *buf, size_t len, char *result) +vg_b58_encode_check(void *buf, size_t len, char *result, int gost) { unsigned char hash1[32]; unsigned char hash2[32]; @@ -123,8 +124,13 @@ vg_b58_encode_check(void *buf, size_t len, char *result) binres = (unsigned char*) malloc(brlen); memcpy(binres, buf, len); - SHA256(binres, len, hash1); - SHA256(hash1, sizeof(hash1), hash2); + if (gost) + { + SHA256(binres, len, hash1); + SHA256(hash1, sizeof(hash1), hash2); + } + else + gostd_hash (hash2, binres, len); memcpy(&binres[len], hash2, 4); BN_bin2bn(binres, len + 4, bn); @@ -256,7 +262,7 @@ vg_encode_address(const EC_POINT *ppoint, const EC_GROUP *pgroup, SHA256(eckey_buf, pend - eckey_buf, hash1); RIPEMD160(hash1, sizeof(hash1), &binres[1]); - vg_b58_encode_check(binres, sizeof(binres), result); + vg_b58_encode_check(binres, sizeof(binres), result, addrtype == 38); } void @@ -284,7 +290,7 @@ vg_encode_script_address(const EC_POINT *ppoint, const EC_GROUP *pgroup, SHA256(script_buf, 69, hash1); RIPEMD160(hash1, sizeof(hash1), &binres[1]); - vg_b58_encode_check(binres, sizeof(binres), result); + vg_b58_encode_check(binres, sizeof(binres), result, 0); } void @@ -303,7 +309,7 @@ vg_encode_privkey(const EC_KEY *pkey, int addrtype, char *result) memset(eckey_buf + 1, 0, 32 - nbytes); BN_bn2bin(bn, &eckey_buf[33 - nbytes]); - vg_b58_encode_check(eckey_buf, 33, result); + vg_b58_encode_check(eckey_buf, 33, result, addrtype == 166); } int @@ -686,7 +692,7 @@ vg_protect_encode_privkey(char *out, OPENSSL_cleanse(ecpriv, sizeof(ecpriv)); ecenc[0] = restype; - vg_b58_encode_check(ecenc, nbytes + 1, out); + vg_b58_encode_check(ecenc, nbytes + 1, out, keytype == 166); nbytes = strlen(out); return nbytes; } diff --git a/util.h b/util.h index 5969b87..aeb7d58 100644 --- a/util.h +++ b/util.h @@ -33,7 +33,7 @@ extern void fdumpbn(FILE *fp, const BIGNUM *bn); extern void dumphex(const unsigned char *src, size_t len); extern void dumpbn(const BIGNUM *bn); -extern void vg_b58_encode_check(void *buf, size_t len, char *result); +extern void vg_b58_encode_check(void *buf, size_t len, char *result, int gost); extern int vg_b58_decode_check(const char *input, void *buf, size_t len); extern void vg_encode_address(const EC_POINT *ppoint, const EC_GROUP *pgroup, diff --git a/vanitygen.c b/vanitygen.c index 6c7b364..7bedb85 100644 --- a/vanitygen.c +++ b/vanitygen.c @@ -392,7 +392,7 @@ main(int argc, char **argv) break; case 'G': addrtype = 38; - privtype = 128 + addrtype; + privtype = 166; // 128+38 scriptaddrtype = addrtype; break; case 'T':