1e5b75505Sopenharmony_ci/* 2e5b75505Sopenharmony_ci * AES encrypt_block 3e5b75505Sopenharmony_ci * 4e5b75505Sopenharmony_ci * Copyright (c) 2003-2007, Jouni Malinen <j@w1.fi> 5e5b75505Sopenharmony_ci * 6e5b75505Sopenharmony_ci * This software may be distributed under the terms of the BSD license. 7e5b75505Sopenharmony_ci * See README for more details. 8e5b75505Sopenharmony_ci */ 9e5b75505Sopenharmony_ci 10e5b75505Sopenharmony_ci#include "includes.h" 11e5b75505Sopenharmony_ci 12e5b75505Sopenharmony_ci#include "common.h" 13e5b75505Sopenharmony_ci#include "aes.h" 14e5b75505Sopenharmony_ci#include "aes_wrap.h" 15e5b75505Sopenharmony_ci 16e5b75505Sopenharmony_ci/** 17e5b75505Sopenharmony_ci * aes_128_encrypt_block - Perform one AES 128-bit block operation 18e5b75505Sopenharmony_ci * @key: Key for AES 19e5b75505Sopenharmony_ci * @in: Input data (16 bytes) 20e5b75505Sopenharmony_ci * @out: Output of the AES block operation (16 bytes) 21e5b75505Sopenharmony_ci * Returns: 0 on success, -1 on failure 22e5b75505Sopenharmony_ci */ 23e5b75505Sopenharmony_ciint aes_128_encrypt_block(const u8 *key, const u8 *in, u8 *out) 24e5b75505Sopenharmony_ci{ 25e5b75505Sopenharmony_ci void *ctx; 26e5b75505Sopenharmony_ci ctx = aes_encrypt_init(key, 16); 27e5b75505Sopenharmony_ci if (ctx == NULL) 28e5b75505Sopenharmony_ci return -1; 29e5b75505Sopenharmony_ci aes_encrypt(ctx, in, out); 30e5b75505Sopenharmony_ci aes_encrypt_deinit(ctx); 31e5b75505Sopenharmony_ci return 0; 32e5b75505Sopenharmony_ci} 33