public void CreateHasherByNameTests()
{
var sha1 = SrpHash.CreateHasher("sha1");
Assert.NotNull(sha1);
var sha256 = SrpHash.CreateHasher("sha256");
Assert.NotNull(sha256);
var sha384 = SrpHash.CreateHasher("sha384");
Assert.NotNull(sha384);
var sha512 = SrpHash.CreateHasher("sha512");
Assert.NotNull(sha512);
}
public void CreateHasherTests()
{
var sha1 = SrpHash <SHA1> .CreateHasher();
Assert.NotNull(sha1);
var sha256 = SrpHash <SHA256> .CreateHasher();
Assert.NotNull(sha256);
var sha384 = SrpHash <SHA384> .CreateHasher();
Assert.NotNull(sha384);
var sha512 = SrpHash <SHA512> .CreateHasher();
Assert.NotNull(sha512);
}
/// <summary>
/// Creates the hasher.
/// </summary>
private HashAlgorithm CreateHasher()
{
var hasher = SrpHash.CreateHasher(H);
if (hasher == null)
{
HashAlgorithm blake2s() =>
Blake2S.Create().AsHashAlgorithm();
HashAlgorithm blake2b(int bits) =>
new Blake2BHasher(new Blake2BConfig {
OutputSizeInBits = bits
})
.AsHashAlgorithm();
switch (H.ToLowerInvariant())
{
case "blake2s-256":
return(blake2s());
case "blake2b-224":
return(blake2b(224));
case "blake2b-256":
return(blake2b(256));
case "blake2b-384":
return(blake2b(384));
case "blake2b-512":
return(blake2b(512));
}
}
return(hasher);
}
