Alias SHA512_256

SHA alias for SHA-512/256, hash is ubyte[32]

module dauth.sha;

// ...
alias SHA512_256 = SHA!(1024,256);
// ...

//Simple example, hashing a string using sha1Of helper function
ubyte[20] hash = sha1Of("abc");
//Let's get a hash string
assert(toHexString(hash) == "A9993E364706816ABA3E25717850C26C9CD0D89D");

//The same, but using SHA-224
ubyte[28] hash224 = sha224Of("abc");
assert(toHexString(hash224) == "23097D223405D8228642A477BDA255B32AADBCE4BDA0B3F7E36C9DA7");

//Using the basic API
SHA1 hash;
hash.start();
ubyte[1024] data;
//Initialize data here...
hash.put(data);
ubyte[20] result = hash.finish();

//Let's use the template features:
//Note: When passing a SHA1 to a function, it must be passed by reference!
void doSomething(T)(ref T hash) if(isDigest!T)
{
  hash.put(cast(ubyte)0);
}
SHA1 sha;
sha.start();
doSomething(sha);
assert(toHexString(sha.finish()) == "5BA93C9DB0CFF93F52B521D7420E43F6EDA2784F");

Authors

The routines and algorithms are derived from the Secure Hash Signature Standard (SHS) (FIPS PUB 180-2). Kai Nacke, Johannes Pfau, Nick Sabalausky

Copyright

License

Boost License 1.0