getBlake2bHash static method
Implementation
static Uint8List getBlake2bHash(Uint8List input,
{int size = 32, String personalization = ''}) {
late final Blake2bDigest state;
if (personalization == '') {
state = Blake2bDigest(digestSize: size);
} else {
final bytes = utf8.encode(personalization);
if (bytes.length != 16)
throw Exception('personalization length must be exactly 16 bytes');
state = Blake2bDigest(digestSize: size, personalization: bytes);
}
state.update(input, 0, input.length);
var hash = Uint8List(32);
state.doFinal(hash, 0);
return hash.sublist(0, size);
}