
Add support for key wrap algorithms via EVP interface. Generalise AES wrap algorithm and add to modes, making existing AES wrap algorithm a special case. Move test code to evptests.txt (cherry picked from commit 97cf1f6c2854a3a955fd7dd3a1f113deba00c9ef) Conflicts: CHANGES
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.