Message 201928 - Python tracker

New information on NIST's hash forum strongly suggest that NIST is going to standardize SHA-3 according to the original proposal with c=2n and Sakura padding as well as two SHAKEs with variable length output.

SHA3-224 with c=448
SHA3-256 with c=512
SHA3-384 with c=768
SHA3-512 with c=1024

SHAKE128 with c=256
SHAKE256 with c=512