| /* |
| * Copyright (C) 2012-2017 ARM Limited or its affiliates. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #ifndef __SSI_FIPS_H__ |
| #define __SSI_FIPS_H__ |
| |
| |
| #ifndef INT32_MAX /* Missing in Linux kernel */ |
| #define INT32_MAX 0x7FFFFFFFL |
| #endif |
| |
| |
| /*! |
| @file |
| @brief This file contains FIPS related defintions and APIs. |
| */ |
| |
| typedef enum ssi_fips_state { |
| CC_FIPS_STATE_NOT_SUPPORTED = 0, |
| CC_FIPS_STATE_SUPPORTED, |
| CC_FIPS_STATE_ERROR, |
| CC_FIPS_STATE_RESERVE32B = INT32_MAX |
| } ssi_fips_state_t; |
| |
| |
| typedef enum ssi_fips_error { |
| CC_REE_FIPS_ERROR_OK = 0, |
| CC_REE_FIPS_ERROR_GENERAL, |
| CC_REE_FIPS_ERROR_FROM_TEE, |
| CC_REE_FIPS_ERROR_AES_ECB_PUT, |
| CC_REE_FIPS_ERROR_AES_CBC_PUT, |
| CC_REE_FIPS_ERROR_AES_OFB_PUT, |
| CC_REE_FIPS_ERROR_AES_CTR_PUT, |
| CC_REE_FIPS_ERROR_AES_CBC_CTS_PUT, |
| CC_REE_FIPS_ERROR_AES_XTS_PUT, |
| CC_REE_FIPS_ERROR_AES_CMAC_PUT, |
| CC_REE_FIPS_ERROR_AESCCM_PUT, |
| CC_REE_FIPS_ERROR_AESGCM_PUT, |
| CC_REE_FIPS_ERROR_DES_ECB_PUT, |
| CC_REE_FIPS_ERROR_DES_CBC_PUT, |
| CC_REE_FIPS_ERROR_SHA1_PUT, |
| CC_REE_FIPS_ERROR_SHA256_PUT, |
| CC_REE_FIPS_ERROR_SHA512_PUT, |
| CC_REE_FIPS_ERROR_HMAC_SHA1_PUT, |
| CC_REE_FIPS_ERROR_HMAC_SHA256_PUT, |
| CC_REE_FIPS_ERROR_HMAC_SHA512_PUT, |
| CC_REE_FIPS_ERROR_ROM_CHECKSUM, |
| CC_REE_FIPS_ERROR_RESERVE32B = INT32_MAX |
| } ssi_fips_error_t; |
| |
| |
| |
| int ssi_fips_get_state(ssi_fips_state_t *p_state); |
| int ssi_fips_get_error(ssi_fips_error_t *p_err); |
| |
| #endif /*__SSI_FIPS_H__*/ |
| |