/// <summary>
/// Create and initialize structure from binary data with defined header
/// </summary>
/// <exception cref="CryptographicException">On validate errors</exception>
/// <returns>Initialized structure</returns>
public static PrivateKeyBlob FromBinary(BinaryReader reader, BlobHeader header)
{
var privateKeyBlob = new PrivateKeyBlob
{
Header = header,
RSAPubKey = RSAPubKey.FromBinary(reader),
};
int byteLength = (int)(privateKeyBlob.RSAPubKey.BitLength >> 3);
int wordLength = (int)(privateKeyBlob.RSAPubKey.BitLength >> 4);
privateKeyBlob.Modulus = new byte[byteLength];
reader.Read(privateKeyBlob.Modulus, 0, privateKeyBlob.Modulus.Length);
privateKeyBlob.Prime1 = new byte[wordLength];
reader.Read(privateKeyBlob.Prime1, 0, privateKeyBlob.Prime1.Length);
privateKeyBlob.Prime2 = new byte[wordLength];
reader.Read(privateKeyBlob.Prime2, 0, privateKeyBlob.Prime2.Length);
privateKeyBlob.Exponent1 = new byte[wordLength];
reader.Read(privateKeyBlob.Exponent1, 0, privateKeyBlob.Exponent1.Length);
privateKeyBlob.Exponent2 = new byte[wordLength];
reader.Read(privateKeyBlob.Exponent2, 0, privateKeyBlob.Exponent2.Length);
privateKeyBlob.Coefficient = new byte[wordLength];
reader.Read(privateKeyBlob.Coefficient, 0, privateKeyBlob.Coefficient.Length);
privateKeyBlob.PrivateExponent = new byte[byteLength];
reader.Read(privateKeyBlob.PrivateExponent, 0, privateKeyBlob.PrivateExponent.Length);
return(privateKeyBlob);
}
/// <summary>
/// Create and initialize structure from binary data with defined header
/// </summary>
/// <exception cref="CryptographicException">On validate errors</exception>
/// <returns>Initialized structure</returns>
public static PublicKeyBlob FromBinary(BinaryReader reader, BlobHeader header)
{
var publicKeyBlob = new PublicKeyBlob
{
Header = header,
RSAPubKey = RSAPubKey.FromBinary(reader),
};
int modulusLength = (int)(publicKeyBlob.RSAPubKey.BitLength >> 3);
publicKeyBlob.Modulus = new byte[modulusLength];
reader.Read(publicKeyBlob.Modulus, 0, publicKeyBlob.Modulus.Length);
return(publicKeyBlob);
}
