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using System; | |
using System.Security.Cryptography; | |
class Program | |
{ | |
static void Main(string[] args) | |
{ | |
var digest = new byte[] { | |
0x68, 0xB4, 0xF9, 0x26, 0x34, 0x31, 0x25, 0xDD, | |
0x26, 0x50, 0x13, 0x68, 0xC1, 0x99, 0x26, 0x71, | |
0x19, 0xA2, 0xDE, 0x81, | |
}; | |
var signature = new byte[] { | |
0x6A, 0xDB, 0x39, 0xE5, 0x63, 0xB3, 0x25, 0xDE, | |
0x58, 0xCA, 0xC3, 0xF1, 0x36, 0x9C, 0x0B, 0x36, | |
0xB7, 0xD6, 0x69, 0xF9, 0xBA, 0xA6, 0x68, 0x14, | |
0x8C, 0x24, 0x52, 0xD3, 0x25, 0xA5, 0xF3, 0xAD, | |
0xC9, 0x47, 0x44, 0xDE, 0x06, 0xD8, 0x0F, 0x56, | |
0xCA, 0x2D, 0xFB, 0x0F, 0xE9, 0x99, 0xE2, 0x9D, | |
0x8A, 0xE8, 0x7F, 0xFB, 0x9A, 0x99, 0x96, 0xF1, | |
0x2C, 0x4A, 0xE4, 0xC0, 0xAE, 0x4D, 0x29, 0x47, | |
0x38, 0x96, 0x51, 0x2F, 0x6D, 0x8E, 0xB8, 0x88, | |
0xBD, 0x1A, 0x0A, 0x70, 0xBC, 0x23, 0x38, 0x67, | |
0x62, 0x22, 0x01, 0x23, 0x71, 0xE5, 0xBB, 0x95, | |
0xEA, 0x6B, 0x8D, 0x31, 0x62, 0xBF, 0xF0, 0xC4, | |
0xB9, 0x46, 0xD6, 0x67, 0xFC, 0x4C, 0xE6, 0x1F, | |
0xD6, 0x5D, 0xF7, 0xA9, 0xAD, 0x3A, 0xF1, 0xBF, | |
0xA2, 0xF9, 0x66, 0xDE, 0xB6, 0x8E, 0xEC, 0x8F, | |
0x81, 0x8D, 0x1E, 0x3A, 0x12, 0x27, 0x6A, 0xFC, | |
0xAE, 0x92, 0x9F, 0xC3, 0x87, 0xC3, 0xBA, 0x8D, | |
0x04, 0xB8, 0x8F, 0x0F, 0x61, 0x68, 0x9A, 0x96, | |
0x2C, 0x80, 0x2C, 0x32, 0x40, 0xDE, 0x9D, 0xB9, | |
0x9B, 0xE2, 0xE4, 0x45, 0x2E, 0x91, 0x47, 0x5C, | |
0x47, 0xA4, 0x9D, 0x02, 0x57, 0x59, 0xF7, 0x75, | |
0x5D, 0x5F, 0x32, 0x82, 0x75, 0x5D, 0xE5, 0x78, | |
0xC9, 0x19, 0x61, 0x46, 0x06, 0x9D, 0xA5, 0x1D, | |
0xD6, 0x32, 0x48, 0x9A, 0xDB, 0x09, 0x29, 0x81, | |
0x14, 0x2E, 0xF0, 0x27, 0xE9, 0x37, 0x13, 0x74, | |
0xEC, 0xA5, 0xCD, 0x67, 0x6B, 0x19, 0xF6, 0x88, | |
0xF0, 0xC2, 0x8B, 0xA8, 0x7F, 0x2F, 0x76, 0x5A, | |
0x3E, 0x0C, 0x47, 0x5D, 0xE8, 0x82, 0x50, 0x27, | |
0x40, 0xCE, 0x27, 0x41, 0x45, 0xA0, 0xCF, 0xAA, | |
0x2F, 0xD3, 0xAD, 0x3C, 0xBF, 0x73, 0xFF, 0x93, | |
0xE3, 0x78, 0x49, 0xD9, 0xA9, 0x78, 0x22, 0x81, | |
0x9A, 0xE5, 0xE2, 0x94, 0xE9, 0x40, 0xAB, 0xF1, | |
}; | |
var n = new byte[] { | |
0xA2, 0x63, 0x0B, 0x39, 0x44, 0xB8, 0xBB, 0x23, | |
0xA7, 0x44, 0x49, 0xBB, 0x0E, 0xFF, 0xA1, 0xF0, | |
0x61, 0x0A, 0x53, 0x93, 0xB0, 0x98, 0xDB, 0xAD, | |
0x2C, 0x0F, 0x4A, 0xC5, 0x6E, 0xFF, 0x86, 0x3C, | |
0x53, 0x55, 0x0F, 0x15, 0xCE, 0x04, 0x3F, 0x2B, | |
0xFD, 0xA9, 0x96, 0x96, 0xD9, 0xBE, 0x61, 0x79, | |
0x0B, 0x5B, 0xC9, 0x4C, 0x86, 0x76, 0xE5, 0xE0, | |
0x43, 0x4B, 0x22, 0x95, 0xEE, 0xC2, 0x2B, 0x43, | |
0xC1, 0x9F, 0xD8, 0x68, 0xB4, 0x8E, 0x40, 0x4F, | |
0xEE, 0x85, 0x38, 0xB9, 0x11, 0xC5, 0x23, 0xF2, | |
0x64, 0x58, 0xF0, 0x15, 0x32, 0x6F, 0x4E, 0x57, | |
0xA1, 0xAE, 0x88, 0xA4, 0x02, 0xD7, 0x2A, 0x1E, | |
0xCD, 0x4B, 0xE1, 0xDD, 0x63, 0xD5, 0x17, 0x89, | |
0x32, 0x5B, 0xB0, 0x5E, 0x99, 0x5A, 0xA8, 0x9D, | |
0x28, 0x50, 0x0E, 0x17, 0xEE, 0x96, 0xDB, 0x61, | |
0x3B, 0x45, 0x51, 0x1D, 0xCF, 0x12, 0x56, 0x0B, | |
0x92, 0x47, 0xFC, 0xAB, 0xAE, 0xF6, 0x66, 0x3D, | |
0x47, 0xAC, 0x70, 0x72, 0xE7, 0x92, 0xE7, 0x5F, | |
0xCD, 0x10, 0xB9, 0xC4, 0x83, 0x64, 0x94, 0x19, | |
0xBD, 0x25, 0x80, 0xE1, 0xE8, 0xD2, 0x22, 0xA5, | |
0xD0, 0xBA, 0x02, 0x7A, 0xA1, 0x77, 0x93, 0x5B, | |
0x65, 0xC3, 0xEE, 0x17, 0x74, 0xBC, 0x41, 0x86, | |
0x2A, 0xDC, 0x08, 0x4C, 0x8C, 0x92, 0x8C, 0x91, | |
0x2D, 0x9E, 0x77, 0x44, 0x1F, 0x68, 0xD6, 0xA8, | |
0x74, 0x77, 0xDB, 0x0E, 0x5B, 0x32, 0x8B, 0x56, | |
0x8B, 0x33, 0xBD, 0xD9, 0x63, 0xC8, 0x49, 0x9D, | |
0x3A, 0xC5, 0xC5, 0xEA, 0x33, 0x0B, 0xD2, 0xF1, | |
0xA3, 0x1B, 0xF4, 0x8B, 0xBE, 0xD9, 0xB3, 0x57, | |
0x8B, 0x3B, 0xDE, 0x04, 0xA7, 0x7A, 0x22, 0xB2, | |
0x24, 0xAE, 0x2E, 0xC7, 0x70, 0xC5, 0xBE, 0x4E, | |
0x83, 0x26, 0x08, 0xFB, 0x0B, 0xBD, 0xA9, 0x4F, | |
0x99, 0x08, 0xE1, 0x10, 0x28, 0x72, 0xAA, 0xCD, | |
}; | |
var e = new byte[] { | |
0x01, 0x00, 0x01 | |
}; | |
using (var rsa = new RSACng()) | |
{ | |
rsa.ImportParameters(new RSAParameters { | |
Modulus = n, | |
Exponent = e | |
}); | |
var valid = rsa.VerifyHash(digest, signature, HashAlgorithmName.SHA1, RSASignaturePadding.Pkcs1); | |
Console.WriteLine(valid); | |
} | |
using (var rsa = new RSACryptoServiceProvider()) | |
{ | |
rsa.ImportParameters(new RSAParameters { | |
Modulus = n, | |
Exponent = e | |
}); | |
var valid = rsa.VerifyHash(digest, signature, HashAlgorithmName.SHA1, RSASignaturePadding.Pkcs1); | |
Console.WriteLine(valid); | |
} | |
} | |
} |
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