test-eddsa added

tests/CMakeLists.txt

@@ -65,6 +65,10 @@ SET(test-elligator_SRCS
   test-elligator.cpp
 )
 
+set(test-eddsa_SRCS
+  test-eddsa.cpp
+)
+
 add_executable(test-http-merge_chunked ${test-http-merge_chunked_SRCS})
 add_executable(test-http-req ${test-http-req_SRCS})
 add_executable(test-http-res ${test-http-res_SRCS})
@@ -77,6 +81,7 @@ add_executable(test-x25519 ${test-x25519_SRCS})
 add_executable(test-aeadchacha20poly1305 ${test-aeadchacha20poly1305_SRCS})
 add_executable(test-blinding ${test-blinding_SRCS})
 add_executable(test-elligator ${test-elligator_SRCS})
+add_executable(test-eddsa ${test-eddsa_SRCS})
 
 set(LIBS
   libi2pd
@@ -101,6 +106,7 @@ target_link_libraries(test-x25519 ${LIBS})
 target_link_libraries(test-aeadchacha20poly1305 ${LIBS})
 target_link_libraries(test-blinding ${LIBS})
 target_link_libraries(test-elligator ${LIBS})
+target_link_libraries(test-eddsa ${LIBS})
 
 add_test(test-http-merge_chunked ${TEST_PATH}/test-http-merge_chunked)
 add_test(test-http-req ${TEST_PATH}/test-http-req)
@@ -114,3 +120,4 @@ add_test(test-x25519 ${TEST_PATH}/test-x25519)
 add_test(test-aeadchacha20poly1305 ${TEST_PATH}/test-aeadchacha20poly1305)
 add_test(test-blinding ${TEST_PATH}/test-blinding)
 add_test(test-elligator ${TEST_PATH}/test-elligator)
+add_test(test-eddsa ${TEST_PATH}/test-eddsa)

tests/Makefile

@@ -7,7 +7,8 @@ LIBI2PD = ../libi2pd.a
 
 TESTS = \
 	test-http-merge_chunked test-http-req test-http-res test-http-url test-http-url_decode \
-	test-gost test-gost-sig test-base-64 test-x25519 test-aeadchacha20poly1305 test-blinding test-elligator
+	test-gost test-gost-sig test-base-64 test-x25519 test-aeadchacha20poly1305 test-blinding \
+	test-elligator test-eddsa 
 
 ifneq (, $(findstring mingw, $(SYS))$(findstring windows-gnu, $(SYS))$(findstring cygwin, $(SYS)))
 	CXXFLAGS += -DWIN32_LEAN_AND_MEAN
@@ -55,6 +56,9 @@ test-blinding: test-blinding.cpp $(LIBI2PD)
 test-elligator: test-elligator.cpp $(LIBI2PD)
 	 $(CXX) $(CXXFLAGS) $(NEEDED_CXXFLAGS) $(INCFLAGS) $(LDFLAGS) -o $@ $^ $(LDLIBS)
 
+test-eddsa: test-eddsa.cpp $(LIBI2PD)
+	$(CXX) $(CXXFLAGS) $(NEEDED_CXXFLAGS) $(INCFLAGS) $(LDFLAGS) -o $@ $^ $(LDLIBS)
+
 run: $(TESTS)
 	@for TEST in $(TESTS); do echo Running $$TEST; ./$$TEST ; done
 

tests/test-eddsa.cpp

@@ -0,0 +1,68 @@
+#include <cassert>
+#include <inttypes.h>
+#include <string.h>
+
+#include "Signature.h"
+
+// TEST 1024 from RFC-8032
+
+int main ()
+{
+	uint8_t key[32], pub[32], msg[1024], sig[64];
+	BIGNUM * input = BN_new();
+	BN_hex2bn(&input, "f5e5767cf153319517630f226876b86c8160cc583bc013744c6bf255f5cc0ee5");
+	BN_bn2bin(input, key);
+	BN_hex2bn(&input, 
+	"08b8b2b733424243760fe426a4b54908632110a66c2f6591eabd3345e3e4eb98"
+    "fa6e264bf09efe12ee50f8f54e9f77b1e355f6c50544e23fb1433ddf73be84d8"
+    "79de7c0046dc4996d9e773f4bc9efe5738829adb26c81b37c93a1b270b20329d"
+    "658675fc6ea534e0810a4432826bf58c941efb65d57a338bbd2e26640f89ffbc"
+    "1a858efcb8550ee3a5e1998bd177e93a7363c344fe6b199ee5d02e82d522c4fe"
+    "ba15452f80288a821a579116ec6dad2b3b310da903401aa62100ab5d1a36553e"
+	"06203b33890cc9b832f79ef80560ccb9a39ce767967ed628c6ad573cb116dbef"
+    "efd75499da96bd68a8a97b928a8bbc103b6621fcde2beca1231d206be6cd9ec7"
+    "aff6f6c94fcd7204ed3455c68c83f4a41da4af2b74ef5c53f1d8ac70bdcb7ed1"
+    "85ce81bd84359d44254d95629e9855a94a7c1958d1f8ada5d0532ed8a5aa3fb2"
+    "d17ba70eb6248e594e1a2297acbbb39d502f1a8c6eb6f1ce22b3de1a1f40cc24"
+    "554119a831a9aad6079cad88425de6bde1a9187ebb6092cf67bf2b13fd65f270"
+    "88d78b7e883c8759d2c4f5c65adb7553878ad575f9fad878e80a0c9ba63bcbcc"
+    "2732e69485bbc9c90bfbd62481d9089beccf80cfe2df16a2cf65bd92dd597b07"
+    "07e0917af48bbb75fed413d238f5555a7a569d80c3414a8d0859dc65a46128ba"
+    "b27af87a71314f318c782b23ebfe808b82b0ce26401d2e22f04d83d1255dc51a"
+    "ddd3b75a2b1ae0784504df543af8969be3ea7082ff7fc9888c144da2af58429e"
+    "c96031dbcad3dad9af0dcbaaaf268cb8fcffead94f3c7ca495e056a9b47acdb7"
+    "51fb73e666c6c655ade8297297d07ad1ba5e43f1bca32301651339e22904cc8c"
+    "42f58c30c04aafdb038dda0847dd988dcda6f3bfd15c4b4c4525004aa06eeff8"
+    "ca61783aacec57fb3d1f92b0fe2fd1a85f6724517b65e614ad6808d6f6ee34df"
+    "f7310fdc82aebfd904b01e1dc54b2927094b2db68d6f903b68401adebf5a7e08"
+    "d78ff4ef5d63653a65040cf9bfd4aca7984a74d37145986780fc0b16ac451649"
+    "de6188a7dbdf191f64b5fc5e2ab47b57f7f7276cd419c17a3ca8e1b939ae49e4"
+    "88acba6b965610b5480109c8b17b80e1b7b750dfc7598d5d5011fd2dcc5600a3"
+    "2ef5b52a1ecc820e308aa342721aac0943bf6686b64b2579376504ccc493d97e"
+    "6aed3fb0f9cd71a43dd497f01f17c0e2cb3797aa2a2f256656168e6c496afc5f"
+    "b93246f6b1116398a346f1a641f3b041e989f7914f90cc2c7fff357876e506b5"
+    "0d334ba77c225bc307ba537152f3f1610e4eafe595f6d9d90d11faa933a15ef1"
+    "369546868a7f3a45a96768d40fd9d03412c091c6315cf4fde7cb68606937380d"
+	"b2eaaa707b4c4185c32eddcdd306705e4dc1ffc872eeee475a64dfac86aba41c"
+    "0618983f8741c5ef68d3a101e8a3b8cac60c905c15fc910840b94c00a0b9d0"
+	);
+	BN_bn2bin(input, msg);
+	BN_hex2bn(&input, 
+	"0aab4c900501b3e24d7cdf4663326a3a87df5e4843b2cbdb67cbf6e460fec350"
+   	"aa5371b1508f9f4528ecea23c436d94b5e8fcd4f681e30a6ac00a9704a188a03");
+	BN_bn2bin(input, sig);
+	BN_hex2bn(&input, 
+	"278117fc144c72340f67d0f2316e8386ceffbf2b2428c9c51fef7c597f1d426e");
+	BN_bn2bin(input, pub);
+	
+	uint8_t s[64];	
+	i2p::crypto::EDDSA25519Signer signer (key);
+	signer.Sign (msg, 1023, s);
+#if OPENSSL_EDDSA
+    assert(memcmp (s, sig, 64) == 0);
+#endif
+	
+	i2p::crypto::EDDSA25519Verifier verifier;
+	verifier.SetPublicKey (pub);
+	assert(verifier.Verify (msg, 1023, s));
+}