public string ComputePackedHashString(string secret, int hashAlgorithm, int iterations, int saltSizeInBytes)
{
var hasher = _secureHasherProvider.GetHasher(hashAlgorithm);
var packedHash = hasher.ComputeHash(secret, hashAlgorithm, iterations, saltSizeInBytes);
var base64String = _packedHashConverter.GetBase64String(packedHash);
return(base64String);
}
public bool VerifySecret(string key, string presentedSecret, ApiClientSecret actualSecret)
{
if (!actualSecret.IsHashed)
{
return(presentedSecret == actualSecret.Secret);
}
var actualHash = _packedHashConverter.GetPackedHash(actualSecret.Secret);
var hasher = _secureHasherProvider.GetHasher(actualHash.HashAlgorithm);
var presentedHash = hasher.ComputeHash(
presentedSecret, actualHash.HashAlgorithm, actualHash.Iterations, actualHash.Salt);
return(ByteArraysEqual(actualHash.HashBytes, presentedHash.HashBytes));
}