and aes128-ctr.
(all_crypto_algorithms): Likewise.
(default_crypto_algorithms): Replaced aes256-cbc by aes128-ctr, as
the preferred choice.
(lookup_crypto): Added "aes128-cbc" with alias "aes-cbc", added
"aes-128-ctr" with aliases "aes", "aes128", "aes-ctr". Removed
some aliases for "aes256-cbc" and "aes256-ctr", including the old
"rijndael" alias.

Rev: src/algorithms.c:1.42