+static EVP_CIPHER *evp_ssh1_3des(void);
+static EVP_CIPHER *evp_ssh1_bf(void);
+static EVP_CIPHER *evp_rijndael(void);
+
+struct Cipher {
+ char *name;
+ int number; /* for ssh1 only */
+ u_int block_size;
+ u_int key_len;
+ EVP_CIPHER *(*evptype)(void);
+} ciphers[] = {
+ { "none", SSH_CIPHER_NONE, 8, 0, EVP_enc_null },
+ { "des", SSH_CIPHER_DES, 8, 8, EVP_des_cbc },
+ { "3des", SSH_CIPHER_3DES, 8, 16, evp_ssh1_3des },
+ { "blowfish", SSH_CIPHER_BLOWFISH, 8, 32, evp_ssh1_bf },
+
+ { "3des-cbc", SSH_CIPHER_SSH2, 8, 24, EVP_des_ede3_cbc },
+ { "blowfish-cbc", SSH_CIPHER_SSH2, 8, 16, EVP_bf_cbc },
+ { "cast128-cbc", SSH_CIPHER_SSH2, 8, 16, EVP_cast5_cbc },
+ { "arcfour", SSH_CIPHER_SSH2, 8, 16, EVP_rc4 },
+ { "aes128-cbc", SSH_CIPHER_SSH2, 16, 16, evp_rijndael },
+ { "aes192-cbc", SSH_CIPHER_SSH2, 16, 24, evp_rijndael },
+ { "aes256-cbc", SSH_CIPHER_SSH2, 16, 32, evp_rijndael },
+ { "rijndael-cbc@lysator.liu.se",
+ SSH_CIPHER_SSH2, 16, 32, evp_rijndael },
+
+ { NULL, SSH_CIPHER_ILLEGAL, 0, 0, NULL }
+};