5 uint32_t key[8]; /* The key in binary */
6 uint32_t subkeys[33][4]; /* Serpent subkeys */
9 /* Function protoypes */
10 void serpent_makekey(struct keyInstance *key, int keyLen,
11 uint8_t *keyMaterial);
13 void serpent_encrypt(struct keyInstance *key, uint32_t plaintext[4],
14 uint32_t ciphertext[4]);
16 void serpent_decrypt(struct keyInstance *key, uint32_t ciphertext[4],
17 uint32_t plaintext[4]);
19 #endif /* serpent_h */