SHA3 is here!

[05nelsonm]

With some elbow grease, SHA3 Digests and Hmacs have now been implemented.

See hash and MACs repositories.

Also released some utility libraries to help with the implementation.

• endians: BigEndian and LittleEndian utility classes
• sponges: Keccak permutation and state

[05nelsonm]

Added SHA3's derived functions today! Available from the published -SNAPSHOT versions of hash and MACs

• org.kotlincrypto.hash:sha3:0.2.4-SNAPSHOT now contains:
  • ParallelHash128
  • ParallelHash256
  • TupleHash128
  • TupleHash256
• org.kotlincrypto.macs:kmac:0.2.4-SNAPSHOT contains:
  • KMAC128
  • KMAC256