OPENSSL_DEFAULT_STREAM_CIPHERS
      (string)
     OPENSSL_CIPHER_RC2_40
       (int)
     OPENSSL_CIPHER_RC2_128
       (int)
     OPENSSL_CIPHER_RC2_64
       (int)
     OPENSSL_CIPHER_DES
       (int)
     OPENSSL_CIPHER_3DES
       (int)
     OPENSSL_CIPHER_AES_128_CBC
      (int)
    OPENSSL_CIPHER_AES_192_CBC
      (int)
    OPENSSL_CIPHER_AES_256_CBC
      (int)
    