CC3000HostDriver for device TI CC3000 some changes were made due to mbed compiler and the use of void*
security.h@0:9cb694f00b7b, 2013-08-02 (annotated)
- Committer:
- dflet
- Date:
- Fri Aug 02 15:06:15 2013 +0000
- Revision:
- 0:9cb694f00b7b
First commit TI CC3000HostDriver library
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
dflet | 0:9cb694f00b7b | 1 | /***************************************************************************** |
dflet | 0:9cb694f00b7b | 2 | * |
dflet | 0:9cb694f00b7b | 3 | * security.h - CC3000 Host Driver Implementation. |
dflet | 0:9cb694f00b7b | 4 | * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ |
dflet | 0:9cb694f00b7b | 5 | * |
dflet | 0:9cb694f00b7b | 6 | * Redistribution and use in source and binary forms, with or without |
dflet | 0:9cb694f00b7b | 7 | * modification, are permitted provided that the following conditions |
dflet | 0:9cb694f00b7b | 8 | * are met: |
dflet | 0:9cb694f00b7b | 9 | * |
dflet | 0:9cb694f00b7b | 10 | * Redistributions of source code must retain the above copyright |
dflet | 0:9cb694f00b7b | 11 | * notice, this list of conditions and the following disclaimer. |
dflet | 0:9cb694f00b7b | 12 | * |
dflet | 0:9cb694f00b7b | 13 | * Redistributions in binary form must reproduce the above copyright |
dflet | 0:9cb694f00b7b | 14 | * notice, this list of conditions and the following disclaimer in the |
dflet | 0:9cb694f00b7b | 15 | * documentation and/or other materials provided with the |
dflet | 0:9cb694f00b7b | 16 | * distribution. |
dflet | 0:9cb694f00b7b | 17 | * |
dflet | 0:9cb694f00b7b | 18 | * Neither the name of Texas Instruments Incorporated nor the names of |
dflet | 0:9cb694f00b7b | 19 | * its contributors may be used to endorse or promote products derived |
dflet | 0:9cb694f00b7b | 20 | * from this software without specific prior written permission. |
dflet | 0:9cb694f00b7b | 21 | * |
dflet | 0:9cb694f00b7b | 22 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
dflet | 0:9cb694f00b7b | 23 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
dflet | 0:9cb694f00b7b | 24 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
dflet | 0:9cb694f00b7b | 25 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
dflet | 0:9cb694f00b7b | 26 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
dflet | 0:9cb694f00b7b | 27 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
dflet | 0:9cb694f00b7b | 28 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
dflet | 0:9cb694f00b7b | 29 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
dflet | 0:9cb694f00b7b | 30 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
dflet | 0:9cb694f00b7b | 31 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
dflet | 0:9cb694f00b7b | 32 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
dflet | 0:9cb694f00b7b | 33 | * |
dflet | 0:9cb694f00b7b | 34 | *****************************************************************************/ |
dflet | 0:9cb694f00b7b | 35 | #ifndef __SECURITY__ |
dflet | 0:9cb694f00b7b | 36 | #define __SECURITY__ |
dflet | 0:9cb694f00b7b | 37 | |
dflet | 0:9cb694f00b7b | 38 | #include "nvmem.h" |
dflet | 0:9cb694f00b7b | 39 | |
dflet | 0:9cb694f00b7b | 40 | //***************************************************************************** |
dflet | 0:9cb694f00b7b | 41 | // |
dflet | 0:9cb694f00b7b | 42 | // If building with a C++ compiler, make all of the definitions in this header |
dflet | 0:9cb694f00b7b | 43 | // have a C binding. |
dflet | 0:9cb694f00b7b | 44 | // |
dflet | 0:9cb694f00b7b | 45 | //***************************************************************************** |
dflet | 0:9cb694f00b7b | 46 | #ifdef __cplusplus |
dflet | 0:9cb694f00b7b | 47 | extern "C" { |
dflet | 0:9cb694f00b7b | 48 | #endif |
dflet | 0:9cb694f00b7b | 49 | |
dflet | 0:9cb694f00b7b | 50 | |
dflet | 0:9cb694f00b7b | 51 | #define AES128_KEY_SIZE 16 |
dflet | 0:9cb694f00b7b | 52 | |
dflet | 0:9cb694f00b7b | 53 | #ifndef CC3000_UNENCRYPTED_SMART_CONFIG |
dflet | 0:9cb694f00b7b | 54 | |
dflet | 0:9cb694f00b7b | 55 | |
dflet | 0:9cb694f00b7b | 56 | //***************************************************************************** |
dflet | 0:9cb694f00b7b | 57 | // |
dflet | 0:9cb694f00b7b | 58 | //! aes_encrypt |
dflet | 0:9cb694f00b7b | 59 | //! |
dflet | 0:9cb694f00b7b | 60 | //! @param[in] key AES128 key of size 16 bytes |
dflet | 0:9cb694f00b7b | 61 | //! @param[in\out] state 16 bytes of plain text and cipher text |
dflet | 0:9cb694f00b7b | 62 | //! |
dflet | 0:9cb694f00b7b | 63 | //! @return none |
dflet | 0:9cb694f00b7b | 64 | //! |
dflet | 0:9cb694f00b7b | 65 | //! @brief AES128 encryption: |
dflet | 0:9cb694f00b7b | 66 | //! Given AES128 key and 16 bytes plain text, cipher text of 16 bytes |
dflet | 0:9cb694f00b7b | 67 | //! is computed. The AES implementation is in mode ECB (Electronic |
dflet | 0:9cb694f00b7b | 68 | //! Code Book). |
dflet | 0:9cb694f00b7b | 69 | //! |
dflet | 0:9cb694f00b7b | 70 | //! |
dflet | 0:9cb694f00b7b | 71 | //***************************************************************************** |
dflet | 0:9cb694f00b7b | 72 | extern void aes_encrypt(unsigned char *state, unsigned char *key); |
dflet | 0:9cb694f00b7b | 73 | |
dflet | 0:9cb694f00b7b | 74 | //***************************************************************************** |
dflet | 0:9cb694f00b7b | 75 | // |
dflet | 0:9cb694f00b7b | 76 | //! aes_decrypt |
dflet | 0:9cb694f00b7b | 77 | //! |
dflet | 0:9cb694f00b7b | 78 | //! @param[in] key AES128 key of size 16 bytes |
dflet | 0:9cb694f00b7b | 79 | //! @param[in\out] state 16 bytes of cipher text and plain text |
dflet | 0:9cb694f00b7b | 80 | //! |
dflet | 0:9cb694f00b7b | 81 | //! @return none |
dflet | 0:9cb694f00b7b | 82 | //! |
dflet | 0:9cb694f00b7b | 83 | //! @brief AES128 decryption: |
dflet | 0:9cb694f00b7b | 84 | //! Given AES128 key and 16 bytes cipher text, plain text of 16 bytes |
dflet | 0:9cb694f00b7b | 85 | //! is computed The AES implementation is in mode ECB |
dflet | 0:9cb694f00b7b | 86 | //! (Electronic Code Book). |
dflet | 0:9cb694f00b7b | 87 | //! |
dflet | 0:9cb694f00b7b | 88 | //! |
dflet | 0:9cb694f00b7b | 89 | //***************************************************************************** |
dflet | 0:9cb694f00b7b | 90 | extern void aes_decrypt(unsigned char *state, unsigned char *key); |
dflet | 0:9cb694f00b7b | 91 | |
dflet | 0:9cb694f00b7b | 92 | |
dflet | 0:9cb694f00b7b | 93 | //***************************************************************************** |
dflet | 0:9cb694f00b7b | 94 | // |
dflet | 0:9cb694f00b7b | 95 | //! aes_read_key |
dflet | 0:9cb694f00b7b | 96 | //! |
dflet | 0:9cb694f00b7b | 97 | //! @param[out] key AES128 key of size 16 bytes |
dflet | 0:9cb694f00b7b | 98 | //! |
dflet | 0:9cb694f00b7b | 99 | //! @return on success 0, error otherwise. |
dflet | 0:9cb694f00b7b | 100 | //! |
dflet | 0:9cb694f00b7b | 101 | //! @brief Reads AES128 key from EEPROM |
dflet | 0:9cb694f00b7b | 102 | //! Reads the AES128 key from fileID #12 in EEPROM |
dflet | 0:9cb694f00b7b | 103 | //! returns an error if the key does not exist. |
dflet | 0:9cb694f00b7b | 104 | //! |
dflet | 0:9cb694f00b7b | 105 | //! |
dflet | 0:9cb694f00b7b | 106 | //***************************************************************************** |
dflet | 0:9cb694f00b7b | 107 | extern signed long aes_read_key(unsigned char *key); |
dflet | 0:9cb694f00b7b | 108 | |
dflet | 0:9cb694f00b7b | 109 | //***************************************************************************** |
dflet | 0:9cb694f00b7b | 110 | // |
dflet | 0:9cb694f00b7b | 111 | //! aes_write_key |
dflet | 0:9cb694f00b7b | 112 | //! |
dflet | 0:9cb694f00b7b | 113 | //! @param[out] key AES128 key of size 16 bytes |
dflet | 0:9cb694f00b7b | 114 | //! |
dflet | 0:9cb694f00b7b | 115 | //! @return on success 0, error otherwise. |
dflet | 0:9cb694f00b7b | 116 | //! |
dflet | 0:9cb694f00b7b | 117 | //! @brief writes AES128 key from EEPROM |
dflet | 0:9cb694f00b7b | 118 | //! Writes the AES128 key to fileID #12 in EEPROM |
dflet | 0:9cb694f00b7b | 119 | //! |
dflet | 0:9cb694f00b7b | 120 | //! |
dflet | 0:9cb694f00b7b | 121 | //***************************************************************************** |
dflet | 0:9cb694f00b7b | 122 | extern signed long aes_write_key(unsigned char *key); |
dflet | 0:9cb694f00b7b | 123 | |
dflet | 0:9cb694f00b7b | 124 | #endif //CC3000_UNENCRYPTED_SMART_CONFIG |
dflet | 0:9cb694f00b7b | 125 | |
dflet | 0:9cb694f00b7b | 126 | #ifdef __cplusplus |
dflet | 0:9cb694f00b7b | 127 | } |
dflet | 0:9cb694f00b7b | 128 | #endif // __cplusplus |
dflet | 0:9cb694f00b7b | 129 | |
dflet | 0:9cb694f00b7b | 130 | #endif |
dflet | 0:9cb694f00b7b | 131 |