| static private GetDSA2048Params ( ) : DSAParameters | ||
| return | DSAParameters | |
public static void ReadWriteDsa2048EncryptedPkcs8()
{
ReadBase64EncryptedPkcs8(
@"
MIICkTAbBgkqhkiG9w0BBQMwDgQIiFvwvRtsR00CAggABIICcLdrPIpSA2oPwA7S
/SBV43oICErpXe3XIjXwWTCRD+xgzQ1IUxJRHau8kIqz+mYwmN4tG9QZp/kc1HYx
1b72PtNc/NaduA6eT3DNZO7SslpnXkXKdXhMRsyzwawI4QfPlTZsL7bUgn4/O/GQ
yN1gHns7AHk6HOO3fLujSSqrosLQOvHkgvsxLJhcBhGTKUZqwA6SFwvWsYKh7ML2
Rwx336Nlzf7wpd49l8meJyZReqJ8Fg4kIhhcJTDAhaxWEdIw1dolshz1FSyZIb75
dhNVrpHtp+fQbWZpMRLGB+6qmWHjfzrSdSRda898P9oLgXpKffXDuFFcW+opW3uV
QZ2kM2Xx6NzcvdP4Bp3NKQmaW6inaES/IJvOasJd1KLTKb5Q16kq/0hrRw2fhBoc
YxXkO34answHx3Oapx3tJ40fwxi0RjPdEY+qNpMlHLiZrV6/dK6jfo3i9MT7xbQE
XLVGx9Yqp2eHNLPKnHuEaeDmOkYhsjVgrVGhDydqrN+9R6K6LOgU2Gxo7M/vhQiL
TwE5xKbUF6u82nyjma7DR7P6YDDY/RNfGRBusiMn7xlJs7ssG3ZTa0BBwlh6C4Iw
ak2nknIOVBrzyh+FJhcKRyExSDUt39uz0h+HH2MHNBs3gJv/xmURDRmlhwcqF7ZA
EDVKgNkAxxCnPVjTUalttxCxTv7FC/vxfN7ulB2uKzicegsf6t/nS6i2dpJjUYDF
8SU3qholnkPCi+bN+pNLtHiTo6o/7dhUf+/Y0DclLakVTduuOBc0v5arTtOB1Qlc
/NbPGH1ELzGP6HO8JzNYWabsAuY4AYoXuaTa7F0ygo6t9FP90w==",
"Chicken Cannon",
new PbeParameters(
PbeEncryptionAlgorithm.TripleDes3KeyPkcs12,
HashAlgorithmName.SHA1,
0x0202),
DSATestData.GetDSA2048Params());
}
public static void Import_2048()
{
using (DSA dsa = DSAFactory.Create())
{
dsa.ImportParameters(DSATestData.GetDSA2048Params());
Assert.Equal(2048, dsa.KeySize);
}
}
public static void Sign2048WithSha1()
{
byte[] data = { 1, 2, 3, 4 };
using (DSA dsa = DSAFactory.Create())
{
dsa.ImportParameters(DSATestData.GetDSA2048Params());
byte[] signature = dsa.SignData(data, HashAlgorithmName.SHA1);
Assert.True(dsa.VerifyData(data, signature, HashAlgorithmName.SHA1));
}
}
public static void VerifyKnown_2048_SHA256()
{
byte[] signature =
{
0x92, 0x06, 0x0B, 0x57, 0xF1, 0x35, 0x20, 0x28,
0xC6, 0x54, 0x4A, 0x0F, 0x08, 0x48, 0x5F, 0x5D,
0x55, 0xA8, 0x42, 0xFB, 0x05, 0xA7, 0x3E, 0x32,
0xCA, 0xC6, 0x91, 0x77, 0x70, 0x0A, 0x68, 0x44,
0x60, 0x63, 0xF7, 0xE7, 0x96, 0x54, 0x8F, 0x4A,
0x6D, 0x47, 0x10, 0xEE, 0x9A, 0x9F, 0xC2, 0xC8,
0xDD, 0x74, 0xAE, 0x1A, 0x68, 0xF3, 0xA9, 0xB8,
0x62, 0x14, 0x50, 0xA3, 0x01, 0x1D, 0x2A, 0x22,
};
using (DSA dsa = DSAFactory.Create())
{
dsa.ImportParameters(DSATestData.GetDSA2048Params());
Assert.True(dsa.VerifyData(DSATestData.HelloBytes, signature, HashAlgorithmName.SHA256));
Assert.False(dsa.VerifyData(DSATestData.HelloBytes, signature, HashAlgorithmName.SHA384));
Assert.False(dsa.VerifyData(DSATestData.HelloBytes, signature, HashAlgorithmName.SHA512));
}
}
public static void VerifyKnown_2048_SHA512()
{
byte[] signature =
{
0x6F, 0x44, 0x68, 0x1F, 0x74, 0xF7, 0x90, 0x2F,
0x38, 0x43, 0x9B, 0x00, 0x15, 0xDA, 0xF6, 0x8F,
0x97, 0xB4, 0x4A, 0x52, 0xF7, 0xC1, 0xEC, 0x21,
0xE2, 0x44, 0x48, 0x71, 0x0F, 0xEC, 0x5E, 0xB3,
0xA1, 0xCB, 0xE4, 0x42, 0xC8, 0x1E, 0xCD, 0x3C,
0xA8, 0x15, 0x51, 0xDE, 0x0C, 0xCC, 0xAE, 0x4D,
0xEB, 0x2A, 0xE9, 0x13, 0xBB, 0x7F, 0x3C, 0xFB,
0x69, 0x8A, 0x8E, 0x0F, 0x80, 0x87, 0x2E, 0xA6,
};
using (DSA dsa = DSAFactory.Create())
{
dsa.ImportParameters(DSATestData.GetDSA2048Params());
Assert.True(dsa.VerifyData(DSATestData.HelloBytes, signature, HashAlgorithmName.SHA512));
Assert.False(dsa.VerifyData(DSATestData.HelloBytes, signature, HashAlgorithmName.SHA256));
Assert.False(dsa.VerifyData(DSATestData.HelloBytes, signature, HashAlgorithmName.SHA384));
}
}
public static void VerifyKnown_2048_SHA384()
{
byte[] signature =
{
0x56, 0xBA, 0x70, 0x48, 0x18, 0xBA, 0xE3, 0x43,
0xF0, 0x7F, 0x25, 0xFE, 0xEA, 0xF1, 0xDB, 0x49,
0x37, 0x15, 0xD3, 0xD0, 0x5B, 0x9D, 0x57, 0x19,
0x73, 0x44, 0xDA, 0x70, 0x8D, 0x44, 0x7D, 0xBA,
0x83, 0xDB, 0x8E, 0x8F, 0x39, 0x0F, 0x83, 0xD5,
0x0B, 0x73, 0x81, 0x77, 0x3D, 0x9B, 0x8D, 0xA4,
0xAD, 0x94, 0x3C, 0xAB, 0x7A, 0x6C, 0x81, 0x48,
0x2F, 0xCF, 0x50, 0xE3, 0x34, 0x0B, 0xEC, 0xF0,
};
using (DSA dsa = DSAFactory.Create())
{
dsa.ImportParameters(DSATestData.GetDSA2048Params());
Assert.True(dsa.VerifyData(DSATestData.HelloBytes, signature, HashAlgorithmName.SHA384));
Assert.False(dsa.VerifyData(DSATestData.HelloBytes, signature, HashAlgorithmName.SHA256));
Assert.False(dsa.VerifyData(DSATestData.HelloBytes, signature, HashAlgorithmName.SHA512));
}
}
public static void Verify2048WithSha1()
{
byte[] data = { 1, 2, 3, 4 };
byte[] signature = (
"28DC05B452C8FC0E0BFE9DA067D11147D31B1F3C63E5CF95046A812417C64844868D04D3A1D23" +
"13E5DD07DE757B3A836E70A1C85DDC90CB62DE2E44746C760F2").HexToByteArray();
using (DSA dsa = DSAFactory.Create())
{
dsa.ImportParameters(DSATestData.GetDSA2048Params());
Assert.True(dsa.VerifyData(data, signature, HashAlgorithmName.SHA1), "Untampered data verifies");
data[0] ^= 0xFF;
Assert.False(dsa.VerifyData(data, signature, HashAlgorithmName.SHA1), "Tampered data verifies");
data[0] ^= 0xFF;
signature[signature.Length - 1] ^= 0xFF;
Assert.False(dsa.VerifyData(data, signature, HashAlgorithmName.SHA1), "Tampered signature verifies");
}
}
public static void ReadWriteDsa2048SubjectPublicKeyInfo()
{
ReadWriteBase64SubjectPublicKeyInfo(
@"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",
DSATestData.GetDSA2048Params());
}
public static void SignAndVerifyDataExplicit2048()
{
SignAndVerify(DSATestData.HelloBytes, "SHA256", DSATestData.GetDSA2048Params(), 64);
}