diff options
| author | Jeffrey Walton <noloader@gmail.com> | 2018-07-29 20:30:19 -0400 |
|---|---|---|
| committer | Jeffrey Walton <noloader@gmail.com> | 2018-07-29 20:30:19 -0400 |
| commit | d51f701e063828f391cd44a0ba75a194f2d9b77e (patch) | |
| tree | 6bf745d73b6253d625e675af9a1def2d47e8ad06 /validat9.cpp | |
| parent | 98e35d29250dce3c560af1021f416ea1aefe8b2f (diff) | |
| download | cryptopp-git-d51f701e063828f391cd44a0ba75a194f2d9b77e.tar.gz | |
Refactor validat5.cpp and validat6.cpp
Also see https://groups.google.com/forum/#\!topic/cryptopp-users/j_aQj6r-PoI
Diffstat (limited to 'validat9.cpp')
| -rw-r--r-- | validat9.cpp | 672 |
1 files changed, 672 insertions, 0 deletions
diff --git a/validat9.cpp b/validat9.cpp new file mode 100644 index 00000000..d26274d6 --- /dev/null +++ b/validat9.cpp @@ -0,0 +1,672 @@ +// validat5.cpp - originally written and placed in the public domain by Wei Dai
+// CryptoPP::Test namespace added by JW in February 2017.
+// Source files split in July 2018 to expedite compiles.
+
+#include "pch.h"
+
+#define CRYPTOPP_ENABLE_NAMESPACE_WEAK 1
+
+#include "cryptlib.h"
+#include "cpu.h"
+#include "validate.h"
+
+#include "asn.h"
+#include "oids.h"
+
+#include "md2.h"
+#include "md4.h"
+#include "md5.h"
+
+#include "sha.h"
+#include "sha3.h"
+#include "pssr.h"
+#include "ripemd.h"
+#include "whrlpool.h"
+
+#include "rw.h"
+#include "dsa.h"
+#include "luc.h"
+#include "rsa.h"
+#include "esign.h"
+#include "rabin.h"
+#include "pubkey.h"
+#include "eccrypto.h"
+
+#include <iostream>
+#include <iomanip>
+#include <sstream>
+
+// Aggressive stack checking with VS2005 SP1 and above.
+#if (_MSC_FULL_VER >= 140050727)
+# pragma strict_gs_check (on)
+#endif
+
+#if CRYPTOPP_MSC_VERSION
+# pragma warning(disable: 4505 4355)
+#endif
+
+NAMESPACE_BEGIN(CryptoPP)
+NAMESPACE_BEGIN(Test)
+
+bool ValidateRSA_Sign()
+{
+ // Must be large enough for RSA-3072 to test SHA3_256
+ byte out[256], outPlain[128];
+ bool pass = true, fail;
+
+ {
+ const char plain[] = "Everyone gets Friday off.";
+ static const byte signature[] =
+ "\x05\xfa\x6a\x81\x2f\xc7\xdf\x8b\xf4\xf2\x54\x25\x09\xe0\x3e\x84"
+ "\x6e\x11\xb9\xc6\x20\xbe\x20\x09\xef\xb4\x40\xef\xbc\xc6\x69\x21"
+ "\x69\x94\xac\x04\xf3\x41\xb5\x7d\x05\x20\x2d\x42\x8f\xb2\xa2\x7b"
+ "\x5c\x77\xdf\xd9\xb1\x5b\xfc\x3d\x55\x93\x53\x50\x34\x10\xc1\xe1";
+
+ FileSource keys(CRYPTOPP_DATA_DIR "TestData/rsa512a.dat", true, new HexDecoder);
+ Weak::RSASSA_PKCS1v15_MD2_Signer rsaPriv(keys);
+ Weak::RSASSA_PKCS1v15_MD2_Verifier rsaPub(rsaPriv);
+
+ size_t signatureLength = rsaPriv.SignMessage(GlobalRNG(), (byte *)plain, strlen(plain), out);
+ CRYPTOPP_ASSERT(signatureLength <= sizeof(out));
+ fail = memcmp(signature, out, signatureLength) != 0;
+ pass = pass && !fail;
+
+ std::cout << (fail ? "FAILED " : "passed ");
+ std::cout << "signature check against test vector\n";
+
+ fail = !rsaPub.VerifyMessage((byte *)plain, strlen(plain), out, signatureLength);
+ pass = pass && !fail;
+
+ std::cout << (fail ? "FAILED " : "passed ");
+ std::cout << "verification check against test vector\n";
+
+ out[10]++;
+ fail = rsaPub.VerifyMessage((byte *)plain, strlen(plain), out, signatureLength);
+ pass = pass && !fail;
+
+ std::cout << (fail ? "FAILED " : "passed ");
+ std::cout << "invalid signature verification\n";
+ }
+ /////
+ {
+ const char plain[] = "Everyone gets Friday off.";
+ static const byte signature[] =
+ "\x2e\x87\xda\x1f\xe4\xda\x1d\x7a\xb7\xf2\x42\x36\xe9\xc0\x4e\xab\x3f\x03\x71\xe1"
+ "\x2b\xc5\x3c\xbf\x21\x21\xa8\xd6\x28\xb0\x08\xfd\x9c\xf6\x94\xbd\x37\x32\xda\xfc"
+ "\x42\x1c\x8e\xdb\x8a\x81\x90\x46\x45\xb4\xde\x9e\xce\x90\xfe\xa1\xfd\xbc\x5a\xce"
+ "\xca\x59\x89\x93\xc0\x0f\x2f\xf1\x13\xb0\xf5\x3d\xa3\x9a\x85\xb7\x40\xd9\x34\x88"
+ "\x29\xb2\x4a\x0f\x9b\xbe\x22\x3a\x5b\x54\x51\xb7\xf0\x10\x72\x50\xc4\x2a\xe9\xe4"
+ "\xc3\x82\xeb\x32\x33\x14\xb6\xf2\x7b\x30\x7a\xbf\xc2\xf3\x0f\x4d\x72\xa0\x8d\xa1"
+ "\xc6\xce\xd0\xa3\x3c\xf7\x23\x4b\xb7\x2c\x5e\xca\x83\x01\xc7\x5c\xd5\xd0\xd1\x94"
+ "\x43\xf0\xad\xa2\xe6\x72\x2b\x13\x39\xb2\x4b\x25\x91\x3a\x4f\x53\x05\x00\x8c\xc7"
+ "\xcf\x4f\x11\x64\xe6\xf4\x1a\x4d\x90\x7e\xf1\xfe\xed\xec\x8d\xbb\x00\x31\x2e\x03"
+ "\xbe\x87\x84\x60\xfb\x5e\xef\x9d\x18\x2c\x28\x3d\xaa\x67\x80\xa3\x62\x07\x06\x5e"
+ "\xce\xee\x3b\xd0\x78\xb5\x98\x38\x1e\xe8\x62\x19\x9c\xc3\xd4\xf7\xc2\xc5\x00\xf0"
+ "\xeb\x89\x65\x53\x35\xe7\x13\x7e\xbb\x26\xb0\x76\x9c\xf2\x80\xaa\xe1\xb1\x0a\xa6"
+ "\x47\xfc\x5f\xe0\x7f\x82\xd7\x83\x41\xc3\x50\xa1\xe0\x0e\x1a\xe4";
+
+ FileSource keys(CRYPTOPP_DATA_DIR "TestData/rsa2048a.dat", true, new HexDecoder);
+ RSASS<PKCS1v15, SHA3_256>::Signer rsaPriv(keys);
+ RSASS<PKCS1v15, SHA3_256>::Verifier rsaPub(rsaPriv);
+
+ size_t signatureLength = rsaPriv.SignMessage(GlobalRNG(), (byte *)plain, strlen(plain), out);
+ CRYPTOPP_ASSERT(signatureLength <= sizeof(out));
+ fail = memcmp(signature, out, signatureLength) != 0;
+ pass = pass && !fail;
+
+ std::cout << (fail ? "FAILED " : "passed ");
+ std::cout << "signature check against test vector\n";
+
+ fail = !rsaPub.VerifyMessage((byte *)plain, strlen(plain), out, signatureLength);
+ pass = pass && !fail;
+
+ std::cout << (fail ? "FAILED " : "passed ");
+ std::cout << "verification check against test vector\n";
+
+ out[10]++;
+ fail = rsaPub.VerifyMessage((byte *)plain, strlen(plain), out, signatureLength);
+ pass = pass && !fail;
+
+ std::cout << (fail ? "FAILED " : "passed ");
+ std::cout << "invalid signature verification\n";
+ }
+
+ return pass;
+}
+
+bool ValidateNR()
+{
+ std::cout << "\nNR validation suite running...\n\n";
+ bool pass = true;
+ {
+ FileSource f(CRYPTOPP_DATA_DIR "TestData/nr2048.dat", true, new HexDecoder);
+ NR<SHA1>::Signer privS(f);
+ privS.AccessKey().Precompute();
+ NR<SHA1>::Verifier pubS(privS);
+
+ pass = SignatureValidate(privS, pubS) && pass;
+ }
+ {
+ std::cout << "Generating new signature key..." << std::endl;
+ NR<SHA1>::Signer privS(GlobalRNG(), 256);
+ NR<SHA1>::Verifier pubS(privS);
+
+ pass = SignatureValidate(privS, pubS) && pass;
+ }
+ return pass;
+}
+
+bool ValidateDSA(bool thorough)
+{
+ std::cout << "\nDSA validation suite running...\n\n";
+
+ bool pass = true;
+ FileSource fs1(CRYPTOPP_DATA_DIR "TestData/dsa1024.dat", true, new HexDecoder());
+ DSA::Signer priv(fs1);
+ DSA::Verifier pub(priv);
+ FileSource fs2(CRYPTOPP_DATA_DIR "TestData/dsa1024b.dat", true, new HexDecoder());
+ DSA::Verifier pub1(fs2);
+ CRYPTOPP_ASSERT(pub.GetKey() == pub1.GetKey());
+ pass = SignatureValidate(priv, pub, thorough) && pass;
+ pass = RunTestDataFile(CRYPTOPP_DATA_DIR "TestVectors/dsa.txt", g_nullNameValuePairs, thorough) && pass;
+
+ return pass;
+}
+
+bool ValidateLUC_Sign()
+{
+ FileSource f(CRYPTOPP_DATA_DIR "TestData/luc1024.dat", true, new HexDecoder);
+ LUCSSA_PKCS1v15_SHA_Signer priv(f);
+ LUCSSA_PKCS1v15_SHA_Verifier pub(priv);
+ return SignatureValidate(priv, pub);
+}
+
+bool ValidateLUC_DL_Sign()
+{
+ std::cout << "\nLUC-HMP validation suite running...\n\n";
+
+ FileSource f(CRYPTOPP_DATA_DIR "TestData/lucs512.dat", true, new HexDecoder);
+ LUC_HMP<SHA1>::Signer privS(f);
+ LUC_HMP<SHA1>::Verifier pubS(privS);
+ return SignatureValidate(privS, pubS);
+}
+
+bool ValidateRabin_Sign()
+{
+ FileSource f(CRYPTOPP_DATA_DIR "TestData/rabi1024.dat", true, new HexDecoder);
+ RabinSS<PSSR, SHA1>::Signer priv(f);
+ RabinSS<PSSR, SHA1>::Verifier pub(priv);
+ return SignatureValidate(priv, pub);
+}
+
+bool ValidateRW()
+{
+ std::cout << "\nRW validation suite running...\n\n";
+
+ FileSource f(CRYPTOPP_DATA_DIR "TestData/rw1024.dat", true, new HexDecoder);
+ RWSS<PSSR, SHA1>::Signer priv(f);
+ RWSS<PSSR, SHA1>::Verifier pub(priv);
+
+ return SignatureValidate(priv, pub);
+}
+
+bool ValidateECP_Sign()
+{
+ ECDSA<ECP, SHA1>::Signer spriv(GlobalRNG(), ASN1::secp192r1());
+ ECDSA<ECP, SHA1>::Verifier spub(spriv);
+ ByteQueue bq;
+ spriv.GetKey().DEREncode(bq);
+ spub.AccessKey().AccessGroupParameters().SetEncodeAsOID(true);
+ spub.GetKey().DEREncode(bq);
+ spriv.AccessKey().BERDecode(bq);
+ spub.AccessKey().BERDecode(bq);
+
+ spriv.AccessKey().Precompute();
+ ByteQueue queue;
+ spriv.AccessKey().SavePrecomputation(queue);
+ spriv.AccessKey().LoadPrecomputation(queue);
+
+ return SignatureValidate(spriv, spub);
+}
+
+bool ValidateEC2N_Sign()
+{
+ // DEREncode() changed to Save() at Issue 569.
+ ECDSA<EC2N, SHA1>::Signer spriv(GlobalRNG(), ASN1::sect193r1());
+ ECDSA<EC2N, SHA1>::Verifier spub(spriv);
+ ByteQueue bq;
+ spriv.AccessMaterial().Save(bq);
+ spub.AccessKey().AccessGroupParameters().SetEncodeAsOID(true);
+ spub.AccessMaterial().Save(bq);
+ spriv.AccessMaterial().Load(bq);
+ spub.AccessMaterial().Load(bq);
+
+ spriv.AccessKey().Precompute();
+ ByteQueue queue;
+ spriv.AccessKey().SavePrecomputation(queue);
+ spriv.AccessKey().LoadPrecomputation(queue);
+
+ return SignatureValidate(spriv, spub);
+}
+
+bool ValidateECDSA()
+{
+ std::cout << "\nECDSA validation suite running...\n\n";
+
+ // from Sample Test Vectors for P1363
+ GF2NT gf2n(191, 9, 0);
+ byte a[]="\x28\x66\x53\x7B\x67\x67\x52\x63\x6A\x68\xF5\x65\x54\xE1\x26\x40\x27\x6B\x64\x9E\xF7\x52\x62\x67";
+ byte b[]="\x2E\x45\xEF\x57\x1F\x00\x78\x6F\x67\xB0\x08\x1B\x94\x95\xA3\xD9\x54\x62\xF5\xDE\x0A\xA1\x85\xEC";
+ EC2N ec(gf2n, PolynomialMod2(a,24), PolynomialMod2(b,24));
+
+ EC2N::Point P;
+ bool result = ec.DecodePoint(P, (byte *)"\x04\x36\xB3\xDA\xF8\xA2\x32\x06\xF9\xC4\xF2\x99\xD7\xB2\x1A\x9C\x36\x91\x37\xF2\xC8\x4A\xE1\xAA\x0D"
+ "\x76\x5B\xE7\x34\x33\xB3\xF9\x5E\x33\x29\x32\xE7\x0E\xA2\x45\xCA\x24\x18\xEA\x0E\xF9\x80\x18\xFB", ec.EncodedPointSize());
+ CRYPTOPP_ASSERT(result); CRYPTOPP_UNUSED(result);
+
+ Integer n("40000000000000000000000004a20e90c39067c893bbb9a5H");
+ Integer d("340562e1dda332f9d2aec168249b5696ee39d0ed4d03760fH");
+ EC2N::Point Q(ec.Multiply(d, P));
+ ECDSA<EC2N, SHA1>::Signer priv(ec, P, n, d);
+ ECDSA<EC2N, SHA1>::Verifier pub(priv);
+
+ Integer h("A9993E364706816ABA3E25717850C26C9CD0D89DH");
+ Integer k("3eeace72b4919d991738d521879f787cb590aff8189d2b69H");
+ static const byte sig[]="\x03\x8e\x5a\x11\xfb\x55\xe4\xc6\x54\x71\xdc\xd4\x99\x84\x52\xb1\xe0\x2d\x8a\xf7\x09\x9b\xb9\x30"
+ "\x0c\x9a\x08\xc3\x44\x68\xc2\x44\xb4\xe5\xd6\xb2\x1b\x3c\x68\x36\x28\x07\x41\x60\x20\x32\x8b\x6e";
+ Integer r(sig, 24);
+ Integer s(sig+24, 24);
+
+ Integer rOut, sOut;
+ bool fail, pass=true;
+
+ priv.RawSign(k, h, rOut, sOut);
+ fail = (rOut != r) || (sOut != s);
+ pass = pass && !fail;
+
+ std::cout << (fail ? "FAILED " : "passed ");
+ std::cout << "signature check against test vector\n";
+
+ fail = !pub.VerifyMessage((byte *)"abc", 3, sig, sizeof(sig));
+ pass = pass && !fail;
+
+ std::cout << (fail ? "FAILED " : "passed ");
+ std::cout << "verification check against test vector\n";
+
+ fail = pub.VerifyMessage((byte *)"xyz", 3, sig, sizeof(sig));
+ pass = pass && !fail;
+
+ pass = SignatureValidate(priv, pub) && pass;
+
+ return pass;
+}
+
+bool ValidateECDSA_RFC6979()
+{
+ std::cout << "\nRFC6979 deterministic ECDSA validation suite running...\n\n";
+
+ DL_Algorithm_ECDSA_RFC6979<ECP, SHA256> sign;
+
+ const Integer x("09A4D6792295A7F730FC3F2B49CBC0F62E862272Fh");
+ const Integer e("AF2BDBE1AA9B6EC1E2ADE1D694F41FC71A831D0268E9891562113D8A62ADD1BFh");
+ const Integer q("4000000000000000000020108A2E0CC0D99F8A5EFh");
+ const Integer k("23AF4074C90A02B3FE61D286D5C87F425E6BDD81Bh");
+ const Integer &k_out = sign.GenerateRandom(x, q, e);
+
+ bool pass = (k_out == k);
+
+ std::cout << (pass ? "passed " : "FAILED ");
+ std::cout << "deterministic k generation against test vector\n";
+
+ return pass;
+}
+
+// from http://www.teletrust.de/fileadmin/files/oid/ecgdsa_final.pdf
+bool ValidateECGDSA(bool thorough)
+{
+ std::cout << "\nECGDSA validation suite running...\n\n";
+
+ bool fail, pass=true;
+
+ // 2.4.1 Examples of ECGDSA over GF(p) with the hash function RIPEMD-160 (p. 10)
+ if (thorough)
+ {
+ const OID oid = ASN1::brainpoolP192r1();
+ DL_GroupParameters_EC<ECP> params(oid);
+ Integer x("0x 80F2425E 89B4F585 F27F3536 ED834D68 E3E492DE 08FE84B9");
+ ECGDSA<ECP, RIPEMD160>::Signer signer(params, x);
+ ECGDSA<ECP, RIPEMD160>::Verifier verifier(signer);
+
+ Integer e("0x 00000000 577EF842 B32FDE45 79727FFF 02F7A280 74ADC4EF");
+ Integer k("0x 22C17C2A 367DD85A B8A365ED 06F19C43 F9ED1834 9A9BC044");
+
+ Integer r, s;
+ signer.RawSign(k, e, r, s);
+
+ Integer rExp("0x 2D017BE7 F117FF99 4ED6FC63 CA5B4C7A 0430E9FA 095DAFC4");
+ Integer sExp("0x C02B5CC5 C51D5411 060BF024 5049F824 839F671D 78A1BBF1");
+
+ fail = (r != rExp) || (s != sExp);
+ pass = pass && !fail;
+
+ const byte msg[] = "Example of ECGDSA with the hash function RIPEMD-160";
+ const size_t len = strlen((char*)msg);
+
+ byte signature[48];
+ r.Encode(signature+0, 24);
+ s.Encode(signature+24, 24);
+
+ fail = !verifier.VerifyMessage(msg, len, signature, sizeof(signature));
+ pass = pass && !fail;
+
+ std::cout << (fail ? "FAILED " : "passed ");
+ std::cout << "brainpoolP192r1 using RIPEMD-160\n";
+
+ fail = !SignatureValidate(signer, verifier);
+ pass = pass && !fail;
+ }
+
+ // 2.4.1 Examples of ECGDSA over GF(p) with the hash function RIPEMD-160 (p. 13)
+ if (thorough)
+ {
+ const OID oid = ASN1::brainpoolP256r1();
+ DL_GroupParameters_EC<ECP> params(oid);
+ Integer x("0x 47B3A278 62DEF037 49ACF0D6 00E69F9B 851D01ED AEFA531F 4D168E78 7307F4D8");
+ ECGDSA<ECP, RIPEMD160>::Signer signer(params, x);
+ ECGDSA<ECP, RIPEMD160>::Verifier verifier(signer);
+
+ Integer e("0x 00000000 00000000 00000000 577EF842 B32FDE45 79727FFF 02F7A280 74ADC4EF");
+ Integer k("0x 908E3099 776261A4 558FF7A9 FA6DFFE0 CA6BB3F9 CB35C2E4 E1DC73FD 5E8C08A3");
+
+ Integer r, s;
+ signer.RawSign(k, e, r, s);
+
+ Integer rExp("0x 62CCD1D2 91E62F6A 4FFBD966 C66C85AA BA990BB6 AB0C087D BD54A456 CCC84E4C");
+ Integer sExp("0x 9119719B 08EEA0D6 BC56E4D1 D37369BC F3768445 EF65CAE4 A37BF6D4 3BD01646");
+
+ fail = (r != rExp) || (s != sExp);
+ pass = pass && !fail;
+
+ const byte msg[] = "Example of ECGDSA with the hash function RIPEMD-160";
+ const size_t len = strlen((char*)msg);
+
+ byte signature[64];
+ r.Encode(signature+0, 32);
+ s.Encode(signature+32, 32);
+
+ fail = !verifier.VerifyMessage(msg, len, signature, sizeof(signature));
+ pass = pass && !fail;
+
+ std::cout << (fail ? "FAILED " : "passed ");
+ std::cout << "brainpoolP256r1 using RIPEMD-160\n";
+
+ fail = !SignatureValidate(signer, verifier);
+ pass = pass && !fail;
+ }
+
+ // 2.4.1 Examples of ECGDSA over GF(p) with the hash function RIPEMD-160 (p. 16)
+ if (thorough)
+ {
+ const OID oid = ASN1::brainpoolP320r1();
+ DL_GroupParameters_EC<ECP> params(oid);
+ Integer x("0x 48683594 5A3A284F FC52629A D48D8F37 F4B2E993 9C52BC72 362A9961 40192AEF 7D2AAFF0 C73A51C5");
+ ECGDSA<ECP, RIPEMD160>::Signer signer(params, x);
+ ECGDSA<ECP, RIPEMD160>::Verifier verifier(signer);
+
+ Integer e("0x 00000000 00000000 00000000 00000000 00000000 577EF842 B32FDE45 79727FFF 02F7A280 74ADC4EF");
+ Integer k("0x C70BC00A 77AD7872 5D36CEEC 27D6F956 FB546EEF 6DC90E35 31452BD8 7ECE8A4A 7AD730AD C299D81B");
+
+ Integer r, s;
+ signer.RawSign(k, e, r, s);
+
+ Integer rExp("0x 3C925969 FAB22F7A E7B8CC5D 50CB0867 DFDB2CF4 FADA3D49 0DF75D72 F7563186 419494C9 8F9C82A6");
+ Integer sExp("0x 06AB5250 B31A8E93 56194894 61733200 E4FD5C12 75C0AB37 E7E41149 5BAAE145 41DF6DE6 66B8CA56");
+
+ fail = (r != rExp) || (s != sExp);
+ pass = pass && !fail;
+
+ const byte msg[] = "Example of ECGDSA with the hash function RIPEMD-160";
+ const size_t len = strlen((char*)msg);
+
+ byte signature[80];
+ r.Encode(signature+0, 40);
+ s.Encode(signature+40, 40);
+
+ fail = !verifier.VerifyMessage(msg, len, signature, sizeof(signature));
+ pass = pass && !fail;
+
+ std::cout << (fail ? "FAILED " : "passed ");
+ std::cout << "brainpoolP320r1 using RIPEMD-160\n";
+
+ fail = !SignatureValidate(signer, verifier);
+ pass = pass && !fail;
+ }
+
+ // 2.4.1 Examples of ECGDSA over GF(p) with the hash function SHA-1 (p. 19)
+ {
+ const OID oid = ASN1::brainpoolP192r1();
+ DL_GroupParameters_EC<ECP> params(oid);
+ Integer x("0x 80F2425E 89B4F585 F27F3536 ED834D68 E3E492DE 08FE84B9");
+ ECGDSA<ECP, SHA1>::Signer signer(params, x);
+ ECGDSA<ECP, SHA1>::Verifier verifier(signer);
+
+ Integer e("0x 00000000 CF00CD42 CAA80DDF 8DDEBDFD 32F2DA15 11B53F29");
+ Integer k("0x 22C17C2A 367DD85A B8A365ED 06F19C43 F9ED1834 9A9BC044");
+
+ Integer r, s;
+ signer.RawSign(k, e, r, s);
+
+ Integer rExp("0x 2D017BE7 F117FF99 4ED6FC63 CA5B4C7A 0430E9FA 095DAFC4");
+ Integer sExp("0x 18FD604E 5F00F55B 3585C052 8C319A2B 05B8F2DD EE9CF1A6");
+
+ fail = (r != rExp) || (s != sExp);
+ pass = pass && !fail;
+
+ const byte msg[] = "Example of ECGDSA with the hash function SHA-1";
+ const size_t len = strlen((char*)msg);
+
+ byte signature[48];
+ r.Encode(signature+0, 24);
+ s.Encode(signature+24, 24);
+
+ fail = !verifier.VerifyMessage(msg, len, signature, sizeof(signature));
+ pass = pass && !fail;
+
+ std::cout << (fail ? "FAILED " : "passed ");
+ std::cout << "brainpoolP192r1 using SHA-1\n";
+
+ fail = !SignatureValidate(signer, verifier);
+ pass = pass && !fail;
+ }
+
+ // 2.4.1 Examples of ECGDSA over GF(p) with the hash function SHA-224 (p. 23)
+ {
+ const OID oid = ASN1::brainpoolP320r1();
+ DL_GroupParameters_EC<ECP> params(oid);
+ Integer x("0x 48683594 5A3A284F FC52629A D48D8F37 F4B2E993 9C52BC72 362A9961 40192AEF 7D2AAFF0 C73A51C5");
+ ECGDSA<ECP, SHA224>::Signer signer(params, x);
+ ECGDSA<ECP, SHA224>::Verifier verifier(signer);
+
+ Integer e("0x 00000000 00000000 00000000 92AE8A0E 8D08EADE E9426378 714FF3E0 1957587D 2876FA70 D40E3144");
+ Integer k("0x C70BC00A 77AD7872 5D36CEEC 27D6F956 FB546EEF 6DC90E35 31452BD8 7ECE8A4A 7AD730AD C299D81B");
+
+ Integer r, s;
+ signer.RawSign(k, e, r, s);
+
+ Integer rExp("0x 3C925969 FAB22F7A E7B8CC5D 50CB0867 DFDB2CF4 FADA3D49 0DF75D72 F7563186 419494C9 8F9C82A6");
+ Integer sExp("0x 6EA191CA 0D468AC3 E9568768 9338357C 7D0BACB3 F1D87E0D EC05F635 B7ADB842 75AA0086 60F812CF");
+
+ fail = (r != rExp) || (s != sExp);
+ pass = pass && !fail;
+
+ const byte msg[] = "Example of ECGDSA with the hash function SHA-224";
+ const size_t len = strlen((char*)msg);
+
+ byte signature[80];
+ r.Encode(signature+0, 40);
+ s.Encode(signature+40, 40);
+
+ fail = !verifier.VerifyMessage(msg, len, signature, sizeof(signature));
+ pass = pass && !fail;
+
+ std::cout << (fail ? "FAILED " : "passed ");
+ std::cout << "brainpoolP320r1 using SHA-224\n";
+
+ fail = !SignatureValidate(signer, verifier);
+ pass = pass && !fail;
+ }
+
+ // 2.4.1 Examples of ECGDSA over GF(p) with the hash function SHA-256 (p. 27)
+ {
+ const OID oid = ASN1::brainpoolP320r1();
+ DL_GroupParameters_EC<ECP> params(oid);
+ Integer x("0x 48683594 5A3A284F FC52629A D48D8F37 F4B2E993 9C52BC72 362A9961 40192AEF 7D2AAFF0 C73A51C5");
+ ECGDSA<ECP, SHA256>::Signer signer(params, x);
+ ECGDSA<ECP, SHA256>::Verifier verifier(signer);
+
+ Integer e("0x 00000000 00000000 37ED8AA9 4AE667DB BB753330 E050EB8E 12195807 ECDC4FB1 0E0662B4 22C219D7");
+ Integer k("0x C70BC00A 77AD7872 5D36CEEC 27D6F956 FB546EEF 6DC90E35 31452BD8 7ECE8A4A 7AD730AD C299D81B");
+
+ Integer r, s;
+ signer.RawSign(k, e, r, s);
+
+ Integer rExp("0x 3C925969 FAB22F7A E7B8CC5D 50CB0867 DFDB2CF4 FADA3D49 0DF75D72 F7563186 419494C9 8F9C82A6");
+ Integer sExp("0x 24370797 A9D11717 BBBB2B76 2E08ECD0 7DD7E033 F544E47C BF3C6D16 FD90B51D CC2E4DD8 E6ECD8CD");
+
+ fail = (r != rExp) || (s != sExp);
+ pass = pass && !fail;
+
+ const byte msg[] = "Example of ECGDSA with the hash function SHA-256";
+ const size_t len = strlen((char*)msg);
+
+ byte signature[80];
+ r.Encode(signature+0, 40);
+ s.Encode(signature+40, 40);
+
+ fail = !verifier.VerifyMessage(msg, len, signature, sizeof(signature));
+ pass = pass && !fail;
+
+ std::cout << (fail ? "FAILED " : "passed ");
+ std::cout << "brainpoolP320r1 using SHA-256\n";
+
+ fail = !SignatureValidate(signer, verifier);
+ pass = pass && !fail;
+ }
+
+ // 2.4.1 Examples of ECGDSA over GF(p) with the hash function SHA-384 (p. 34)
+ {
+ const OID oid = ASN1::brainpoolP512r1();
+ DL_GroupParameters_EC<ECP> params(oid);
+ Integer x("0x 92006A98 8AF96D91 57AADCF8 62716962 7CE2ECC4 C58ECE5C 1A0A8642 11AB764C 04236FA0 160857A7 8E71CCAE 4D79D52E 5A69A457 8AF50658 1F598FA9 B4F7DA68");
+ ECGDSA<ECP, SHA384>::Signer signer(params, x);
+ ECGDSA<ECP, SHA384>::Verifier verifier(signer);
+
+ Integer e("0x 00000000 00000000 00000000 00000000 68FEAB7D 8BF8A779 4466E447 5959946B 2136C084 A86090CA 8070C980 68B1250D 88213190 6B7E0CB8 475F9054 E9290C2E");
+ Integer k("0x 6942B01D 5901BEC1 506BB874 9618E22E C0FCD7F3 5159D51E D53BA77A 78752128 A58232AD 8E0E021A FDE1477F F4C74FDF FE88AE2D 15D89B56 F6D73C03 77631D2B");
+
+ Integer r, s;
+ signer.RawSign(k, e, r, s);
+
+ Integer rExp("0x 0104918B 2B32B1A5 49BD43C3 0092953B 4164CA01 A1A97B5B 0756EA06 3AC16B41 B88A1BAB 4538CD7D 8466180B 3E3F5C86 46AC4A45 F564E9B6 8FEE72ED 00C7AC48");
+ Integer sExp("0x 3D233E9F D9EB152E 889F4F7C F325B464 0894E5EA 44C51443 54305CD4 BF70D234 8257C2DB E06C5544 92CE9FDD 6861A565 77B53E5E E80E6062 31A4CF06 8FA1EC21");
+
+ fail = (r != rExp) || (s != sExp);
+ pass = pass && !fail;
+
+ const byte msg[] = "Example of ECGDSA with the hash function SHA-384";
+ const size_t len = strlen((char*)msg);
+
+ byte signature[128];
+ r.Encode(signature+0, 64);
+ s.Encode(signature+64, 64);
+
+ fail = !verifier.VerifyMessage(msg, len, signature, sizeof(signature));
+ pass = pass && !fail;
+
+ std::cout << (fail ? "FAILED " : "passed ");
+ std::cout << "brainpoolP512r1 using SHA-384\n";
+
+ fail = !SignatureValidate(signer, verifier);
+ pass = pass && !fail;
+ }
+
+ // 2.4.1 Examples of ECGDSA over GF(p) with the hash function SHA-512 (p. 38)
+ {
+ const OID oid = ASN1::brainpoolP512r1();
+ DL_GroupParameters_EC<ECP> params(oid);
+ Integer x("0x 92006A98 8AF96D91 57AADCF8 62716962 7CE2ECC4 C58ECE5C 1A0A8642 11AB764C 04236FA0 160857A7 8E71CCAE 4D79D52E 5A69A457 8AF50658 1F598FA9 B4F7DA68");
+ ECGDSA<ECP, SHA512>::Signer signer(params, x);
+ ECGDSA<ECP, SHA512>::Verifier verifier(signer);
+
+ Integer e("0x 1A95EF81 D213BD3B 8191E7FE 7F5BFD43 F51E3EE5 A4FD3D08 4A7C9BB5 411F4649 746AEBC6 623D4DEA 7E02DC5A 85E24AF2 96B5A555 AD470413 71E4BF64 380F3E34");
+ Integer k("0x 6942B01D 5901BEC1 506BB874 9618E22E C0FCD7F3 5159D51E D53BA77A 78752128 A58232AD 8E0E021A FDE1477F F4C74FDF FE88AE2D 15D89B56 F6D73C03 77631D2B");
+
+ Integer r, s;
+ signer.RawSign(k, e, r, s);
+
+ Integer rExp("0x 0104918B 2B32B1A5 49BD43C3 0092953B 4164CA01 A1A97B5B 0756EA06 3AC16B41 B88A1BAB 4538CD7D 8466180B 3E3F5C86 46AC4A45 F564E9B6 8FEE72ED 00C7AC48");
+ Integer sExp("0x 17A011F8 DD7B5665 2B27AA6D 6E7BDF3C 7C23B5FA 32910FBA A107E627 0E1CA8A7 A263F661 8E6098A0 D6CD6BA1 C03544C5 425875EC B3418AF5 A3EE3F32 143E48D2");
+
+ fail = (r != rExp) || (s != sExp);
+ pass = pass && !fail;
+
+ const byte msg[] = "Example of ECGDSA with the hash function SHA-512";
+ const size_t len = strlen((char*)msg);
+
+ byte signature[128];
+ r.Encode(signature+0, 64);
+ s.Encode(signature+64, 64);
+
+ fail = !verifier.VerifyMessage(msg, len, signature, sizeof(signature));
+ pass = pass && !fail;
+
+ std::cout << (fail ? "FAILED " : "passed ");
+ std::cout << "brainpoolP512r1 using SHA-512\n";
+
+ fail = !SignatureValidate(signer, verifier);
+ pass = pass && !fail;
+ }
+
+ return pass;
+}
+
+bool ValidateESIGN()
+{
+ std::cout << "\nESIGN validation suite running...\n\n";
+
+ bool pass = true, fail;
+
+ static const char plain[] = "test";
+ static const byte signature[] =
+ "\xA3\xE3\x20\x65\xDE\xDA\xE7\xEC\x05\xC1\xBF\xCD\x25\x79\x7D\x99\xCD\xD5\x73\x9D\x9D\xF3\xA4\xAA\x9A\xA4\x5A\xC8\x23\x3D\x0D\x37"
+ "\xFE\xBC\x76\x3F\xF1\x84\xF6\x59\x14\x91\x4F\x0C\x34\x1B\xAE\x9A\x5C\x2E\x2E\x38\x08\x78\x77\xCB\xDC\x3C\x7E\xA0\x34\x44\x5B\x0F"
+ "\x67\xD9\x35\x2A\x79\x47\x1A\x52\x37\x71\xDB\x12\x67\xC1\xB6\xC6\x66\x73\xB3\x40\x2E\xD6\xF2\x1A\x84\x0A\xB6\x7B\x0F\xEB\x8B\x88"
+ "\xAB\x33\xDD\xE4\x83\x21\x90\x63\x2D\x51\x2A\xB1\x6F\xAB\xA7\x5C\xFD\x77\x99\xF2\xE1\xEF\x67\x1A\x74\x02\x37\x0E\xED\x0A\x06\xAD"
+ "\xF4\x15\x65\xB8\xE1\xD1\x45\xAE\x39\x19\xB4\xFF\x5D\xF1\x45\x7B\xE0\xFE\x72\xED\x11\x92\x8F\x61\x41\x4F\x02\x00\xF2\x76\x6F\x7C"
+ "\x79\xA2\xE5\x52\x20\x5D\x97\x5E\xFE\x39\xAE\x21\x10\xFB\x35\xF4\x80\x81\x41\x13\xDD\xE8\x5F\xCA\x1E\x4F\xF8\x9B\xB2\x68\xFB\x28";
+
+ FileSource keys(CRYPTOPP_DATA_DIR "TestData/esig1536.dat", true, new HexDecoder);
+ ESIGN<SHA1>::Signer signer(keys);
+ ESIGN<SHA1>::Verifier verifier(signer);
+
+ fail = !SignatureValidate(signer, verifier);
+ pass = pass && !fail;
+
+ fail = !verifier.VerifyMessage((byte *)plain, strlen(plain), signature, verifier.SignatureLength());
+ pass = pass && !fail;
+
+ std::cout << (fail ? "FAILED " : "passed ");
+ std::cout << "verification check against test vector\n";
+
+ std::cout << "Generating signature key from seed..." << std::endl;
+ signer.AccessKey().GenerateRandom(GlobalRNG(), MakeParameters("Seed", ConstByteArrayParameter((const byte *)"test", 4))("KeySize", 3*512));
+ verifier = signer;
+
+ fail = !SignatureValidate(signer, verifier);
+ pass = pass && !fail;
+
+ return pass;
+}
+
+NAMESPACE_END // Test
+NAMESPACE_END // CryptoPP
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