Commit graph

3 commits

Author SHA1 Message Date
Matt Caswell
1783847061 Correctly check the return code of EVP_MAC_ctrl everwhere it is used
EVP_MAC_ctrl is documented to return 0 or -1 on failure. Numerous places
were not getting this check correct.

Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
(Merged from https://github.com/openssl/openssl/pull/8584)
2019-03-27 14:31:56 +00:00
Todd Short
9a3b5b7664 Fixes #7879: AES-SIV to use EVP_MAC APIs
Convert CMAC APIs to EVP_MAC APIs

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/7891)
2018-12-13 11:09:15 -05:00
Todd Short
b1ceb439f2 Add RFC5297 AES-SIV support
Based originally on github.com/dfoxfranke/libaes_siv

This creates an SIV128 mode that uses EVP interfaces for the CBC, CTR
and CMAC code to reduce complexity at the cost of perfomance. The
expected use is for short inputs, not TLS-sized records.

Add multiple AAD input capacity in the EVP tests.

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/3540)
2018-12-12 08:16:10 +10:00