[Cryptography] SHA-3 FIPS-202: no SHAKE512 but SHAKE128; confusing SHAKE security

[ianG]

On 5/08/2015 22:41 pm, Michal Bozon wrote:
> Hi.
> There is new fresh FIPS-202 standardizing SHA-3.

It would be useful if someone more informed could post the proper URLs 
for this.  This is what DuckDuckGo MITM'd for me:

http://csrc.nist.gov/publications/drafts/fips-202/fips_202_draft.pdf

but croogleanalysis says it might be this one:

http://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.202.pdf

I don't think it is this one, which is not revised to include Keccak 
although it is advertised as revised:

http://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.180-4.pdf



iang