tree c235fcd64cd728d62997d12229a26df31f8ff25e
parent 88942b9c40a4c9d203b82b3731787b672d6e809b
author ValarDragon <dojha12@gmail.com> 1522279195 -0500
committer Filippo Valsorda <filippo@golang.org> 1522443835 +0000

blake2b,blake2s: implement BinaryMarshaler, BinaryUnmarshaler

The marshal method allows the hash's internal state to be serialized and
unmarshaled at a later time, without having the re-write the entire stream
of data that was already written to the hash.

Fixes golang/go#24548

Change-Id: I82358c34181fc815f85d5d1509fb2fe0e62e40bd
Reviewed-on: https://go-review.googlesource.com/103241
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Run-TryBot: Filippo Valsorda <filippo@golang.org>