evp_cipher_init_internal
return evp_cipher_init_internal(ctx, cipher, NULL, key, iv, enc, 0, params);
return evp_cipher_init_internal(ctx, cipher, NULL, key, iv, enc, 0, NULL);
return evp_cipher_init_internal(ctx, cipher, impl, key, iv, enc, 0, NULL);
if (!evp_cipher_init_internal(ctx, cipher, NULL, NULL, NULL, 1, 1,
if (!evp_cipher_init_internal(ctx, cipher, NULL, NULL, NULL, 0, 1,