public static long GetFingerprint(string key)
{
TRsaPublicKey rsaPublicKey;
using (var txtreader = new StringReader(key))
{
var keyParameter = (RsaKeyParameters) new PemReader(txtreader).ReadObject();
rsaPublicKey = new TRsaPublicKey
{
E = keyParameter.Exponent.ToByteArrayUnsigned(),
N = keyParameter.Modulus.ToByteArrayUnsigned()
};
}
var rsaPublicKeyBuffer = Serializer.Serialize(rsaPublicKey);
byte[] data;
try
{
data = rsaPublicKeyBuffer.ToArray();
}
finally
{
rsaPublicKeyBuffer.SafeRelease();
}
byte[] hash;
using (var sha1 = SHA1.Create())
{
hash = sha1.ComputeHash(data);
}
return(BitConverter.ToInt64(hash, hash.Length - 8));
}
public object Deserialize(BinaryReader reader, SerializationMetadata metadata)
{
var rsaPublicKey = new TRsaPublicKey
{
N = (byte[])Serializer.Deserialize(reader, typeof(byte[]).GetTypeInfo()),
E = (byte[])Serializer.Deserialize(reader, typeof(byte[]).GetTypeInfo())
};
return(rsaPublicKey);
}
public object Deserialize(IByteBuffer buffer, SerializationMetadata metadata)
{
var rsaPublicKey = new TRsaPublicKey
{
N = (byte[])Serializer.Deserialize(buffer, ArrayOfBytesTypeInfo),
E = (byte[])Serializer.Deserialize(buffer, ArrayOfBytesTypeInfo)
};
return(rsaPublicKey);
}
public void RsaPublicKey()
{
var peer = new TRsaPublicKey()
{
E = new byte[] { 123 },
N = new byte[] { 111 },
};
var buffer = Serializer.Serialize(peer);
Assert.Equal(8, buffer.ReadableBytes);
}
public void RsaPublicKey()
{
var peer = new TRsaPublicKey()
{
E = new byte[] { 123 },
N = new byte[] { 111 },
};
var data = Serializer.SerializeObject(peer).ToArray();
var obj = (TRsaPublicKey)Serializer.DeserializeObject(data);
Assert.Equal(peer.E, obj.E);
Assert.Equal(peer.N, obj.N);
}