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@ -1,3 +1,36 @@ |
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/* |
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* bmw256 kernel implementation. |
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* |
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* ==========================(LICENSE BEGIN)============================ |
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* Copyright (c) 2015 djm34 |
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* |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining |
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* a copy of this software and associated documentation files (the |
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* "Software"), to deal in the Software without restriction, including |
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* without limitation the rights to use, copy, modify, merge, publish, |
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* distribute, sublicense, and/or sell copies of the Software, and to |
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* permit persons to whom the Software is furnished to do so, subject to |
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* the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be |
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* included in all copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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* |
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* ===========================(LICENSE END)============================= |
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* |
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* @author djm34 |
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*/ |
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#define shl(x, n) ((x) << (n)) |
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#define shl(x, n) ((x) << (n)) |
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#define shr(x, n) ((x) >> (n)) |
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#define shr(x, n) ((x) >> (n)) |
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//#define SHR(x, n) SHR2(x, n) |
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//#define SHR(x, n) SHR2(x, n) |
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@ -20,7 +53,7 @@ |
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#define rs7(x) SPH_ROTL32((x), 27) |
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#define rs7(x) SPH_ROTL32((x), 27) |
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/* Message expansion function 1 */ |
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/* Message expansion function 1 */ |
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static uint expand32_1(int i, uint *M32, uint *H, uint *Q) |
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uint expand32_1(int i, uint *M32, uint *H, uint *Q) |
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{ |
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{ |
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return (ss1(Q[i - 16]) + ss2(Q[i - 15]) + ss3(Q[i - 14]) + ss0(Q[i - 13]) |
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return (ss1(Q[i - 16]) + ss2(Q[i - 15]) + ss3(Q[i - 14]) + ss0(Q[i - 13]) |
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@ -32,7 +65,7 @@ static uint expand32_1(int i, uint *M32, uint *H, uint *Q) |
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} |
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} |
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/* Message expansion function 2 */ |
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/* Message expansion function 2 */ |
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static uint expand32_2(int i, uint *M32, uint *H, uint *Q) |
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uint expand32_2(int i, uint *M32, uint *H, uint *Q) |
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{ |
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{ |
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return (Q[i - 16] + rs1(Q[i - 15]) + Q[i - 14] + rs2(Q[i - 13]) |
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return (Q[i - 16] + rs1(Q[i - 15]) + Q[i - 14] + rs2(Q[i - 13]) |
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@ -43,7 +76,7 @@ static uint expand32_2(int i, uint *M32, uint *H, uint *Q) |
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} |
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} |
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static void Compression256(uint *M32, uint *H) |
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void Compression256(uint *M32, uint *H) |
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{ |
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{ |
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int i; |
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int i; |
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