Lines Matching full:key
39 * perform a transformation specified by a symmetric key in fixed-
44 * Usage: 1) call tc_aes128_set_encrypt/decrypt_key to set the key.
59 #define Nk (4) /* number of 32-bit words comprising the key */
69 * @brief Set AES-128 encryption key
70 * Uses key k to initialize s
75 * AES-256 key schedule -- see FIPS 197 for details
77 * @param k IN -- points to the AES key
83 * Encrypts contents of in buffer into out buffer under key;
91 * @param s IN -- initialized AES key schedule
97 * @brief Set the AES-128 decryption key
98 * Uses key k to initialize s
105 * than 128, and must not be used for AES-192 or AES-256 key
108 * @param k IN -- points to the AES key
114 * Decrypts in buffer into out buffer under key schedule s
121 * @param s IN -- initialized AES key schedule