
Reviewed-by: Rich Salz <rsalz@openssl.org> (cherry picked from commit b59f92e75d334c9281082a02faa6c68afb614fd2)
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.