void serpent_makekey(struct keyInstance *key, int keyLen,
uint8_t *keyMaterial);
-void serpent_encrypt(struct keyInstance *key, uint32_t plaintext[4],
- uint32_t ciphertext[4]);
+void serpent_encrypt(struct keyInstance *key, uint8_t plaintext[16],
+ uint8_t ciphertext[16]);
-void serpent_decrypt(struct keyInstance *key, uint32_t ciphertext[4],
- uint32_t plaintext[4]);
+void serpent_decrypt(struct keyInstance *key, uint8_t ciphertext[16],
+ uint8_t plaintext[16]);
#endif /* serpent_h */