public KeyedHashAlgorithm(HashAlgorithmNames algorithm)
{
switch(algorithm)
{
case HashAlgorithmNames.Sha1:
alg = MacAlgorithmProvider.OpenAlgorithm(MacAlgorithmNames.HmacSha1);
break;
case HashAlgorithmNames.Sha256:
alg = MacAlgorithmProvider.OpenAlgorithm(MacAlgorithmNames.HmacSha256);
break;
case HashAlgorithmNames.Sha384:
alg = MacAlgorithmProvider.OpenAlgorithm(MacAlgorithmNames.HmacSha384);
break;
case HashAlgorithmNames.Sha512:
alg = MacAlgorithmProvider.OpenAlgorithm(MacAlgorithmNames.HmacSha512);
break;
case HashAlgorithmNames.Md5:
alg = MacAlgorithmProvider.OpenAlgorithm(MacAlgorithmNames.HmacMd5);
break;
default:
throw new NotSupportedException();
}
}
public KeyedHashAlgorithm(HashAlgorithmNames algorithm)
{
switch (algorithm)
{
case HashAlgorithmNames.Sha1:
alg = new C.HMACSHA1();
break;
case HashAlgorithmNames.Sha256:
alg = new C.HMACSHA256();
break;
case HashAlgorithmNames.Sha384:
alg = new C.HMACSHA384();
break;
case HashAlgorithmNames.Sha512:
alg = new C.HMACSHA512();
break;
case HashAlgorithmNames.Md5:
alg = new C.HMACMD5();
break;
default:
throw new NotSupportedException();
}
}
