| /* |
| * Copyright (c) 2017, Linaro Limited |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef __AES_TA_H__ |
| #define __AES_TA_H__ |
| |
| /* UUID of the AES example trusted application */ |
| #define TA_AES_UUID \ |
| { 0x5dbac793, 0xf574, 0x4871, \ |
| { 0x8a, 0xd3, 0x04, 0x33, 0x1e, 0xc1, 0x7f, 0x24 } } |
| |
| /* |
| * TA_AES_CMD_PREPARE - Allocate resources for the AES ciphering |
| * param[0] (value) a: TA_AES_ALGO_xxx, b: unused |
| * param[1] (value) a: key size in bytes, b: unused |
| * param[2] (value) a: TA_AES_MODE_ENCODE/_DECODE, b: unused |
| * param[3] unused |
| */ |
| #define TA_AES_CMD_PREPARE 0 |
| |
| #define TA_AES_ALGO_ECB 0 |
| #define TA_AES_ALGO_CBC 1 |
| #define TA_AES_ALGO_CTR 2 |
| |
| #define TA_AES_SIZE_128BIT (128 / 8) |
| #define TA_AES_SIZE_256BIT (256 / 8) |
| |
| #define TA_AES_MODE_ENCODE 1 |
| #define TA_AES_MODE_DECODE 0 |
| |
| /* |
| * TA_AES_CMD_SET_KEY - Allocate resources for the AES ciphering |
| * param[0] (memref) key data, size shall equal key length |
| * param[1] unused |
| * param[2] unused |
| * param[3] unused |
| */ |
| #define TA_AES_CMD_SET_KEY 1 |
| |
| /* |
| * TA_AES_CMD_SET_IV - reset IV |
| * param[0] (memref) initial vector, size shall equal key length |
| * param[1] unused |
| * param[2] unused |
| * param[3] unused |
| */ |
| #define TA_AES_CMD_SET_IV 2 |
| |
| /* |
| * TA_AES_CMD_CIPHER - Ciphere inut buffer into output buffer |
| * param[0] (memref) input buffer |
| * param[1] (memref) output buffer (shall be bigger than input buffer) |
| * param[2] unused |
| * param[3] unused |
| */ |
| #define TA_AES_CMD_CIPHER 3 |
| |
| #endif /* __AES_TA_H */ |