22c268e6c9
256 byte S-box. AES_cbc_encrypt needs further work as it should also use slow routines when processing smaller amount of data.
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.