2d4d9623da
(cherry picked from commit 214368ffee5736836e2dbb80a16a4fbd85f0eaf9)
This is an OpenSSL-compatible version of AES (also called Rijndael). aes_core.c is basically the same as rijndael-alg-fst.c but with an API that looks like the rest of the OpenSSL symmetric cipher suite.