1*3ff40c12SJohn Marino /* 2*3ff40c12SJohn Marino * AES encrypt_block 3*3ff40c12SJohn Marino * 4*3ff40c12SJohn Marino * Copyright (c) 2003-2007, Jouni Malinen <j@w1.fi> 5*3ff40c12SJohn Marino * 6*3ff40c12SJohn Marino * This software may be distributed under the terms of the BSD license. 7*3ff40c12SJohn Marino * See README for more details. 8*3ff40c12SJohn Marino */ 9*3ff40c12SJohn Marino 10*3ff40c12SJohn Marino #include "includes.h" 11*3ff40c12SJohn Marino 12*3ff40c12SJohn Marino #include "common.h" 13*3ff40c12SJohn Marino #include "aes.h" 14*3ff40c12SJohn Marino #include "aes_wrap.h" 15*3ff40c12SJohn Marino 16*3ff40c12SJohn Marino /** 17*3ff40c12SJohn Marino * aes_128_encrypt_block - Perform one AES 128-bit block operation 18*3ff40c12SJohn Marino * @key: Key for AES 19*3ff40c12SJohn Marino * @in: Input data (16 bytes) 20*3ff40c12SJohn Marino * @out: Output of the AES block operation (16 bytes) 21*3ff40c12SJohn Marino * Returns: 0 on success, -1 on failure 22*3ff40c12SJohn Marino */ aes_128_encrypt_block(const u8 * key,const u8 * in,u8 * out)23*3ff40c12SJohn Marinoint aes_128_encrypt_block(const u8 *key, const u8 *in, u8 *out) 24*3ff40c12SJohn Marino { 25*3ff40c12SJohn Marino void *ctx; 26*3ff40c12SJohn Marino ctx = aes_encrypt_init(key, 16); 27*3ff40c12SJohn Marino if (ctx == NULL) 28*3ff40c12SJohn Marino return -1; 29*3ff40c12SJohn Marino aes_encrypt(ctx, in, out); 30*3ff40c12SJohn Marino aes_encrypt_deinit(ctx); 31*3ff40c12SJohn Marino return 0; 32*3ff40c12SJohn Marino } 33