diff options
Diffstat (limited to 'Middlewares/ST/STM32_WPAN/ble/cryptographic/Inc/AES/CCM/aes_ccm.h')
| -rw-r--r-- | Middlewares/ST/STM32_WPAN/ble/cryptographic/Inc/AES/CCM/aes_ccm.h | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/Middlewares/ST/STM32_WPAN/ble/cryptographic/Inc/AES/CCM/aes_ccm.h b/Middlewares/ST/STM32_WPAN/ble/cryptographic/Inc/AES/CCM/aes_ccm.h deleted file mode 100644 index 727e24ad5..000000000 --- a/Middlewares/ST/STM32_WPAN/ble/cryptographic/Inc/AES/CCM/aes_ccm.h +++ /dev/null @@ -1,124 +0,0 @@ -/** - ****************************************************************************** - * @file aes_ccm.h - * @author MCD Application Team - * @brief AES in CCM (Counter with CBC-MAC) Mode - ****************************************************************************** - * @attention - * - * <h2><center>© Copyright (c) 2015 STMicroelectronics. - * All rights reserved.</center></h2> - * - * 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 - * - ****************************************************************************** - */ - -/* Define to prevent recursive inclusion -------------------------------------*/ -#ifndef __CRL_AES_CCM_H__ -#define __CRL_AES_CCM_H__ - -#ifdef __cplusplus -extern "C" -{ -#endif - - /** @ingroup AESCCM - * @{ - */ - - /* Exported types ------------------------------------------------------------*/ - /** Structure used only for AES-GCM. Used to store the expanded key and, eventually, - * precomputed tables, according the the defined value of CRL_GFMUL in config.h */ - typedef struct - { - /** Unique ID of this AES-GCM Context. \b Not \b used in current implementation. */ - uint32_t mContextId; - /** 32 bit mFlags, used to perform keyschedule */ - SKflags_et mFlags; - /** Pointer to original Key buffer */ - const uint8_t *pmKey; - /** Pointer to original Nonce buffer */ - const uint8_t *pmNonce; - /** Size of the Nonce in bytes. This must be set by the caller prior to calling Init. - Possible values are {7,8,9,10,11,12,13} */ - int32_t mNonceSize; - /** This is the current IV value for encryption.*/ - uint32_t amIvCTR[4]; - /** This is the current IV value for authentication.*/ - uint32_t amIvCBC[4]; - /** AES Key length in bytes. This must be set by the caller prior to calling Init */ - int32_t mKeySize; - /** Pointer to Authentication TAG. This value must be set in decryption, and this TAG will be verified */ - const uint8_t *pmTag; - /** Size of the Tag to return. This must be set by the caller prior to calling Init. - Possible values are values are {4,6,8,10,12,14,16} */ - int32_t mTagSize; - /** Size of the associated data to be processed yet. This must be set by the caller prior to calling Init.*/ - int32_t mAssDataSize; - /** Size of the payload data to be processed yet size. This must be set by the caller prior to calling Init. */ - int32_t mPayloadSize; - /** AES Expanded key. For internal use. */ - uint32_t amExpKey[CRL_AES_MAX_EXPKEY_SIZE]; - /** Temp Buffer */ - uint32_t amTmpBuf[CRL_AES_BLOCK/sizeof(uint32_t)]; - /** Number of bytes actually in use */ - int32_t mTmpBufUse; - } - AESCCMctx_stt; - - /* Exported functions --------------------------------------------------------*/ - /* load the key and ivec, eventually performs key schedule, etc. */ - int32_t AES_CCM_Encrypt_Init (AESCCMctx_stt *P_pAESCCMctx, \ - const uint8_t *P_pKey, \ - const uint8_t *P_pNonce); - - /* Header Processing Function */ - int32_t AES_CCM_Header_Append (AESCCMctx_stt *P_pAESCCMctx, \ - const uint8_t *P_pInputBuffer, \ - int32_t P_inputSize); - - /* launch crypto operation , can be called several times */ - int32_t AES_CCM_Encrypt_Append (AESCCMctx_stt *P_pAESCCMctx, \ - const uint8_t *P_pInputBuffer, \ - int32_t P_inputSize, \ - uint8_t *P_pOutputBuffer, \ - int32_t *P_pOutputSize); - - /* Possible final output */ - int32_t AES_CCM_Encrypt_Finish (AESCCMctx_stt *P_pAESCCMctx, \ - uint8_t *P_pOutputBuffer, \ - int32_t *P_pOutputSize); - - /* load the key and ivec, eventually performs key schedule, etc. */ - int32_t AES_CCM_Decrypt_Init (AESCCMctx_stt *P_pAESCCMctx, \ - const uint8_t *P_pKey, \ - const uint8_t *P_pNonce); - - /* launch crypto operation , can be called several times */ - int32_t AES_CCM_Decrypt_Append (AESCCMctx_stt *P_pAESCCMctx, \ - const uint8_t *P_pInputBuffer, \ - int32_t P_inputSize, \ - uint8_t *P_pOutputBuffer, \ - int32_t *P_pOutputSize); - - /* Possible final output */ - int32_t AES_CCM_Decrypt_Finish (AESCCMctx_stt *P_pAESCCMctx, \ - uint8_t *P_pOutputBuffer, \ - int32_t *P_pOutputSize); - - /** - * @} - */ - -#ifdef __cplusplus -} -#endif - -#endif /* __CRL_AES_CCM_H__ */ - - -/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |