Add tests to verify that hashing is accurately occuring
Add tests to verify that hashing is accurately occuring

dstufft/pynacl,dstufft/pynacl,lmctv/pynacl,alex/pynacl,lmctv/pynacl,JackWink/pynacl,alex/pynacl,JackWink/pynacl,reaperhulk/pynacl,xueyumusic/pynacl,pyca/pynacl,hoffmabc/pynacl,alex/pynacl,Insoleet/cutecoin,JackWink/pynacl,pyca/pynacl,pyca/pynacl,xueyumusic/pynacl,pyca/pynacl,reaperhulk/pynacl,hoffmabc/pynacl,alex/pynacl,ucoin-io/cutecoin,ucoin-bot/cutecoin,dstufft/pynacl,lmctv/pynacl,reaperhulk/pynacl,scholarly/pynacl,scholarly/pynacl,reaperhulk/pynacl,scholarly/pynacl,lmctv/pynacl,dstufft/pynacl,hoffmabc/pynacl,scholarly/pynacl,ucoin-io/cutecoin,reaperhulk/pynacl,xueyumusic/pynacl,pyca/pynacl,JackWink/pynacl,lmctv/pynacl,ucoin-io/cutecoin,xueyumusic/pynacl