_(cbc, AES_256_CBC, EVP_aes_256_cbc) \
_(gcm, AES_128_GCM, EVP_aes_128_gcm) \
_(gcm, AES_192_GCM, EVP_aes_192_gcm) \
- _(gcm, AES_256_GCM, EVP_aes_256_gcm)
+ _(gcm, AES_256_GCM, EVP_aes_256_gcm) \
+ _(cbc, AES_128_CTR, EVP_aes_128_ctr) \
+ _(cbc, AES_192_CTR, EVP_aes_192_ctr) \
+ _(cbc, AES_256_CTR, EVP_aes_256_ctr) \
#define foreach_openssl_hmac_op \
_(MD5, EVP_md5) \