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Add thorough param to ValidateECGDSA

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This commit is contained in:
Jeffrey Walton 2017-11-25 03:27:07 -05:00
parent a074722bfa
commit e85b388234
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GPG Key ID: B36AB348921B1838
4 changed files with 16 additions and 50 deletions
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2
test.cpp
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@ -916,7 +916,7 @@ bool Validate(int alg, bool thorough, const char *seedInput)
case 48: result = ValidateCRC32(); break;
case 49: result = ValidateCRC32C(); break;
case 50: result = ValidateECDSA(); break;
case 51: result = ValidateECGDSA(); break;
case 51: result = ValidateECGDSA(thorough); break;
case 52: result = ValidateXTR_DH(); break;
case 53: result = ValidateSKIPJACK(); break;
case 54: result = ValidateSHA2(); break;

2
validat1.cpp
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@ -201,7 +201,7 @@ bool ValidateAll(bool thorough)
pass=ValidateECP() && pass;
pass=ValidateEC2N() && pass;
pass=ValidateECDSA() && pass;
pass=ValidateECGDSA() && pass;
pass=ValidateECGDSA(thorough) && pass;
pass=ValidateESIGN() && pass;
if (pass)

60
validat2.cpp
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@ -996,15 +996,16 @@ bool ValidateECDSA()
}
// from http://www.teletrust.de/fileadmin/files/oid/ecgdsa_final.pdf
bool ValidateECGDSA()
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)
{
OID oid = ASN1::brainpoolP192r1();
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);
@ -1040,8 +1041,9 @@ bool ValidateECGDSA()
}
// 2.4.1 Examples of ECGDSA over GF(p) with the hash function RIPEMD-160 (p. 13)
if (thorough)
{
OID oid = ASN1::brainpoolP256r1();
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);
@ -1077,8 +1079,9 @@ bool ValidateECGDSA()
}
// 2.4.1 Examples of ECGDSA over GF(p) with the hash function RIPEMD-160 (p. 16)
if (thorough)
{
OID oid = ASN1::brainpoolP320r1();
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);
@ -1115,7 +1118,7 @@ bool ValidateECGDSA()
// 2.4.1 Examples of ECGDSA over GF(p) with the hash function SHA-1 (p. 19)
{
OID oid = ASN1::brainpoolP192r1();
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);
@ -1150,46 +1153,9 @@ bool ValidateECGDSA()
pass = pass && !fail;
}
// 2.4.1 Examples of ECGDSA over GF(p) with the hash function SHA-224 (p. 21)
{
OID oid = ASN1::brainpoolP256r1();
DL_GroupParameters_EC<ECP> params(oid);
Integer x("0x 47B3A278 62DEF037 49ACF0D6 00E69F9B 851D01ED AEFA531F 4D168E78 7307F4D8");
ECGDSA<ECP, SHA224>::Signer signer(params, x);
ECGDSA<ECP, SHA224>::Verifier verifier(signer);
Integer e("0x 00000000 92AE8A0E 8D08EADE E9426378 714FF3E0 1957587D 2876FA70 D40E3144");
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 6F029D92 1CBD2552 6EDCCF1C 45E3CBF7 B7A5D8D4 E005F0C4 1C49B052 DECB04EA");
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[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 SHA-224\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)
{
OID oid = ASN1::brainpoolP320r1();
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);
@ -1224,9 +1190,9 @@ bool ValidateECGDSA()
pass = pass && !fail;
}
// 2.4.1 Examples of ECGDSA over GF(p) with the hash function SHA-224 (p. 27)
// 2.4.1 Examples of ECGDSA over GF(p) with the hash function SHA-256 (p. 27)
{
OID oid = ASN1::brainpoolP320r1();
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);
@ -1263,7 +1229,7 @@ bool ValidateECGDSA()
// 2.4.1 Examples of ECGDSA over GF(p) with the hash function SHA-384 (p. 34)
{
OID oid = ASN1::brainpoolP512r1();
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);
@ -1300,7 +1266,7 @@ bool ValidateECGDSA()
// 2.4.1 Examples of ECGDSA over GF(p) with the hash function SHA-512 (p. 38)
{
OID oid = ASN1::brainpoolP512r1();
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);

2
validate.h
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@ -106,7 +106,7 @@ bool ValidateRW();
bool ValidateECP();
bool ValidateEC2N();
bool ValidateECDSA();
bool ValidateECGDSA();
bool ValidateECGDSA(bool thorough);
bool ValidateESIGN();
bool ValidateHashDRBG();