diff options
Diffstat (limited to 'Middlewares/ST/STM32_WPAN/ble/cryptographic/Inc/Common/sk.h')
| -rw-r--r-- | Middlewares/ST/STM32_WPAN/ble/cryptographic/Inc/Common/sk.h | 34 |
1 files changed, 13 insertions, 21 deletions
diff --git a/Middlewares/ST/STM32_WPAN/ble/cryptographic/Inc/Common/sk.h b/Middlewares/ST/STM32_WPAN/ble/cryptographic/Inc/Common/sk.h index 46323d1b1..3af71f54f 100644 --- a/Middlewares/ST/STM32_WPAN/ble/cryptographic/Inc/Common/sk.h +++ b/Middlewares/ST/STM32_WPAN/ble/cryptographic/Inc/Common/sk.h @@ -2,25 +2,17 @@ ****************************************************************************** * @file sk.h * @author MCD Application Team - * @version V3.0.0 - * @date 05-June-2015 * @brief Symmetric Key Common Definitions ****************************************************************************** * @attention * - * <h2><center>© COPYRIGHT 2015 STMicroelectronics</center></h2> + * <h2><center>© Copyright (c) 2015 STMicroelectronics. + * All rights reserved.</center></h2> * - * Licensed under MCD-ST Image SW License Agreement V2, (the "License"); - * You may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.st.com/software_license_agreement_liberty_v2 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * This software component is licensed by ST under Image license SLA0044, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * http://www.st.com/SLA0044 * ****************************************************************************** */ @@ -39,15 +31,15 @@ /** @addtogroup SymKey * @{ */ -/* Exported types ----------------------------------------------------------- */ +/* Exported types ----------------------------------------------------------- */ -typedef enum { - E_SK_DEFAULT = (uint32_t) (0x00000000), /*!< User Flag: No flag specified. This is the default value that should be set to this flag */ +typedef enum { + E_SK_DEFAULT = (uint32_t) (0x00000000), /*!< User Flag: No flag specified. This is the default value that should be set to this flag */ E_SK_DONT_PERFORM_KEY_SCHEDULE = (uint32_t) (0x00000001), /*!< User Flag: Used to force the init to not reperform key schedule.\n The classic example is where the same key is used on a new message, in this case to redo key scheduling is - a useless waste of computation, could be particularly useful on GCM, where key schedule is very complicated. */ + a useless waste of computation, could be particularly useful on GCM, where key schedule is very complicated. */ E_SK_FINAL_APPEND = (uint32_t) (0x00000020), /*!< User Flag: Must be set in CMAC mode before the final Append call occurs. */ - E_SK_OPERATION_COMPLETED = (uint32_t) (0x00000002), /*!< Internal Flag (not to be set/read by user): used to check that the Finish function has been already called */ + E_SK_OPERATION_COMPLETED = (uint32_t) (0x00000002), /*!< Internal Flag (not to be set/read by user): used to check that the Finish function has been already called */ E_SK_NO_MORE_APPEND_ALLOWED = (uint32_t) (0x00000004), /*!< Internal Flag (not to be set/read by user): it is set when the last append has been called. Used where the append is called with an InputSize not multiple of the block size, which means that is the last input.*/ E_SK_NO_MORE_HEADER_APPEND_ALLOWED = (uint32_t) (0x00000010), /*!< Internal Flag (not to be set/read by user): only for authenticated encryption modes. \n @@ -65,11 +57,11 @@ typedef enum { /** @addtogroup InternalAPI Internal functions * @{ */ - + /** @defgroup SymKeylowlevel Symmetric Key Low Level Flags * @{ */ - + #define C_ENC (uint32_t) (0x00000000) /*!< Internal contant indicating "Encryption" */ #define C_DEC (uint32_t) (0x00000001) /*!< Internal contant indicating "Decryption" */ #define C_DIR_MASK (uint32_t) (0x00000001) /*!< Internal mask for Encryption/Decryption */ |