namespace Org.BouncyCastle.Tls.Crypto { public abstract class CryptoHashAlgorithm { public const int md5 = 1; public const int sha1 = 2; public const int sha224 = 3; public const int sha256 = 4; public const int sha384 = 5; public const int sha512 = 6; public const int sm3 = 7; } }