public CertificateOutputViewModel(byte[] signature, byte[] data, byte[] key, HashAlgorithmName hash,
SymmetricAlgorithmName sym, SymmetricAlgorithmKey symKey, AsymmetricAlgorithmName alg,
AsymmetricAlgorithmKey algKey, string file)
{
this.Description = "Certificate";
this.EnvelopeData = Convert.ToBase64String(data);
this.EnvelopeCryptKey = key.ConvertToHex();
this.Signature = signature.ConvertToHex();
this.Methods = new List <string>()
{
hash.ToString(),
sym.ToString(),
alg.ToString()
};
this.Method = string.Join("\n", Methods);
this.KeyLengths = new List <string>()
{
"",
((int)symKey).ToString("X"), // hex
((int)algKey).ToString("X") // hex
};
this.KeyLength = string.Join("\n", KeyLengths);
this.FileName = file;
}
private static ISymmetricCryptoAlgorithm GetSymmetricAlgorithm(this SymmetricAlgorithmName name,
SymmetricAlgorithmKey keySize, System.Security.Cryptography.CipherMode mode)
{
switch (name)
{
case SymmetricAlgorithmName.TripleDES:
return(new TripleDES(keySize: (int)keySize, mode: mode));
break;
case SymmetricAlgorithmName.AES:
default:
return(new AES(keySize: (int)keySize, mode: mode));
break;
}
}
