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authorTodd Short <tshort@akamai.com>2017-01-11 16:38:44 -0500
committerRich Salz <rsalz@openssl.org>2017-02-01 14:14:36 -0500
commit3f5616d734a92fdf99ab827f21e5b6cab85e7194 (patch)
tree9c106795f72bc6622dfdca63d723ce0127011fc7 /crypto/chacha
parent122fa088524571a3b60ebf301873f69afdac8f7a (diff)
downloadopenssl-3f5616d734a92fdf99ab827f21e5b6cab85e7194.tar.gz
Add support for parameterized SipHash
The core SipHash supports either 8 or 16-byte output and a configurable number of rounds. The default behavior, as added to EVP, is to use 16-byte output and 2,4 rounds, which matches the behavior of most implementations. There is an EVP_PKEY_CTRL that can control the output size. Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/2216)
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