4 Commits

Author	SHA1	Message	Date
Gary Lockyer	412afb2aef	Fix ubsan null pointer passed as argument 2 ... Fix ubsan warning null pointer passed as argument 2 when the source pointer is NULL. The calls to memcpy are now guarded by an if (len > 0) Signed-off-by: Gary Lockyer <gary@catalyst.net.nz> Reviewed-by: Andreas Schneider <asn@samba.org> Autobuild-User(master): Gary Lockyer <gary@samba.org> Autobuild-Date(master): Mon May 27 01:29:48 UTC 2019 on sn-devel-184	2019-05-27 01:29:48 +00:00
Andreas Schneider	0ee398e8b2	lib:crypto: Include only the required header files ... Signed-off-by: Andreas Schneider <asn@samba.org> Reviewed-by: Volker Lendecke <vl@samba.org>	2019-02-27 07:59:26 +00:00
Stefan Metzmacher	8795ad2030	lib/crypto: optimize aes_cmac_128 ... - We avoid variables in order to do a lazy cleanup in aes_cmac_128_final() via ZERO_STRUCTP(ctx) - We avoid unused memcpy() calls - We use the optimized aes_block_{xor,lshift}() functions - Align AES_BLOCK_SIZE arrays to 8 bytes BUG: https://bugzilla.samba.org/show_bug.cgi?id=11451 Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>	2015-08-27 20:23:20 +02:00
Stefan Metzmacher	062d1a09c2	lib/crypto: add aes_cmac_128* (rfc 4493) ... Thanks to Jeremy, Michael and Volker for the debugging! metze	2012-02-29 03:16:22 +01:00