Commit Graph

2 Commits

Author SHA1 Message Date
Matt Braithwaite
db207264ad newhope: refactor and add test vectors.
The test vectors are taken from the reference implementation, modified
to output the results of its random-number generator, and the results of
key generation prior to SHA3.  This allows the interoperability of the
two implementations to be tested somewhat.

To accomplish the testing, this commit creates a new, lower-level API
that leaves the generation of random numbers and all wire encoding and
decoding up to the caller.

Change-Id: Ifae3517696dde4be4a0b7c1998bdefb789bac599
Reviewed-on: https://boringssl-review.googlesource.com/8070
Reviewed-by: Adam Langley <agl@google.com>
2016-05-31 21:57:45 +00:00
Matt Braithwaite
045a0ffe35 Import `newhope' (post-quantum key exchange).
This derives from the reference implementation:

Source: https://github.com/tpoeppelmann/newhope/tree/master/ref at bc06c1ac
Paper: https://eprint.iacr.org/2015/1092

However, it does not interoperate, due to the replacement of SHAKE-128
with AES-CTR (for polynomial generation) and the replacement of SHA-3
with SHA-256 (for key whitening).

Change-Id: I6a55507aea85331245e2fbd41bae5cc049fdca3c
Reviewed-on: https://boringssl-review.googlesource.com/7690
Reviewed-by: Adam Langley <agl@google.com>
2016-04-26 22:53:59 +00:00