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annotate rvinterf/etmsync/cl_des.h @ 416:30f6d1c32c6f

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doc/Flash-boot-defect article removed (no longer relevant) This article is no longer relevant because the issue in question only affected one (1) defective FCDEV3B board which was not and never will be sold.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 26 Oct 2018 07:11:08 +0000
parents 3d148edb87c2
children
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14
3d148edb87c2 eliminated the dependency on OpenSSL for Pirelli IMEI DES decryption
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1 /*
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2 * This DES implementation is used for the purpose of decrypting
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3 * Pirelli's factory IMEI record; it has been lifted out of TI's
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4 * reference GSM firmware source.
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5 */
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6
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7 #ifndef CL_DES_H
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8 #define CL_DES_H
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9
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10 /**********************************************************************************/
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11
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12 #define CL_DES_BUFFER_SIZE 8
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13 #define CL_DES_KEY_SIZE 8
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14 #define CL_DES_ENCRYPTION 1
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15 #define CL_DES_DECRYPTION 2
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16
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17 /*
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18 +------------------------------------------------------------------------------
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19 | Function : cl_des
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20 +------------------------------------------------------------------------------
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21 | Description : The function performs DES encrypting or decrypting
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22 |
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23 | Parameters : inMsgPtr : pointer to input message M. The length of message
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24 | has to be min. 8 bytes e.g. M = 0123456789abcdef
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25 | desKeyPtr : pointer to DES key. Length has to be 8 bytes
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26 | outMsgPtr : output encrypted/decrypted message. The length is 8 b.
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27 | code : CL_DES_ENCRYPTION, CL_DES_DECRYPTION
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28 +------------------------------------------------------------------------------
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29 */
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30 extern void cl_des(unsigned char *inMsgPtr, unsigned char *desKeyPtr,
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31 unsigned char *outMsgPtr, unsigned char code);
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32
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33
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34 /**********************************************************************************/
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35
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36 #endif /* CL_DES_H */