Commit graph

2 commits

Author SHA1 Message Date
Viktor Dukhovni
f04abe7d50 Improved HKDF and TLS1-PRF documentation
Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-03-04 01:23:46 -05:00
Alessandro Ghedini
aacfb134be GH355: Implement HKDF
This patch implements the HMAC-based Extract-and-Expand Key Derivation
Function (HKDF) as defined in RFC 5869.

It is required to implement the QUIC and TLS 1.3 protocols (among others).

Signed-off-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
2016-03-03 18:21:20 -05:00