aa1bb606f3
(cherry picked from commit e704741bf3ce02c7dbcd9b81c4df257b3d919f7e)
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.