public void SignHashInvalidHashAlgorithmThrows()
{
byte[] hashVal;
using (Gost3411 gostHash = Gost3411.Create())
{
hashVal = gostHash.ComputeHash(bytesToHash);
}
using (var gost = GetGostProvider())
{
Assert.ThrowsAny <CryptographicException>(() => gost.SignHash(hashVal, HashAlgorithmName.SHA256));
}
}
public void SignHashDefaultAlgorithmSuccess()
{
byte[] hashVal;
using (Gost3411 gostHash = Gost3411.Create())
{
hashVal = gostHash.ComputeHash(bytesToHash);
}
using (var gost = GetGostProvider())
{
byte[] signVal = gost.SignHash(hashVal);
Assert.True(gost.VerifyHash(hashVal, signVal));
}
}