build: W600-SDK importiert, Firmware-Build und Hello am EVK
Docker-Build mit gcc-arm-none-eabi 4.9-2014q4 (statt Homebrew-Cask) verwendet, Dockerfile/tools/docker.sh dafür aus Task 13 vorgezogen. cmake/sdk.cmake schont gcc 4.9 (kennt -fcommon/-Wno-error=... nicht). Zwei zusätzliche SDK-Stubs (EarlyInit, pre_gpio_config) in src/sys/sdk_stubs.c ergänzt, siehe sdk/PATCHES.md.
This commit is contained in:
Michael Sauer
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/**
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* @file aes.h
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* @brief AES functions
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* @copyright (c) 2003-2006, Jouni Malinen <jkmaline@cc.hut.fi>
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*
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* @note This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* Alternatively, this software may be distributed under the terms of BSD
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* license.
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*
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* See README and COPYING for more details.
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*/
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#ifndef AES_H
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#define AES_H
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//#include "crypto/cryptoApi.h"
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#include <stddef.h>
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#include "wm_type_def.h"
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#define USE_AES
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#define PSPUBLIC
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#ifndef CRYPT_INVALID_KEYSIZE
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#define CRYPT_INVALID_KEYSIZE -21
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#endif
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#ifndef MAXBLOCKSIZE
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#define MAXBLOCKSIZE 24
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#endif
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#define STORE32H(x, y) { \
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(y)[0] = (unsigned char)(((x)>>24)&255); \
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(y)[1] = (unsigned char)(((x)>>16)&255); \
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(y)[2] = (unsigned char)(((x)>>8)&255); \
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(y)[3] = (unsigned char)((x)&255); \
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}
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#define LOAD32H(x, y) { \
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x = ((unsigned long)((y)[0] & 255)<<24) | \
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((unsigned long)((y)[1] & 255)<<16) | \
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((unsigned long)((y)[2] & 255)<<8) | \
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((unsigned long)((y)[3] & 255)); \
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}
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#define byte(x, n) (((x) >> (8 * (n))) & 255)
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#define ROR(x, y) \
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( ((((unsigned long)(x)&0xFFFFFFFFUL)>>(unsigned long)((y)&31)) | \
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((unsigned long)(x)<<(unsigned long)(32-((y)&31)))) & 0xFFFFFFFFUL)
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#define psTraceCrypto(x)
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/******************************************************************************/
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/*
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Universal return codes
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*/
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#define PS_SUCCESS 0
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#define PS_FAILURE -1
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/* NOTE: Failure return codes MUST be < 0 */
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/* NOTE: The range for core error codes should be between -2 and -29 */
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#define PS_ARG_FAIL -6 /* Failure due to bad function param */
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#define PS_PLATFORM_FAIL -7 /* Failure as a result of system call error */
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#define PS_MEM_FAIL -8 /* Failure to allocate requested memory */
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#define PS_LIMIT_FAIL -9 /* Failure on sanity/limit tests */
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#define PS_UNSUPPORTED_FAIL -10 /* Unimplemented feature error */
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#define PS_DISABLED_FEATURE_FAIL -11 /* Incorrect #define toggle for feature */
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#define PS_PROTOCOL_FAIL -12 /* A protocol error occurred */
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#define PS_TIMEOUT_FAIL -13 /* A timeout occurred and MAY be an error */
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#define PS_INTERRUPT_FAIL -14 /* An interrupt occurred and MAY be an error */
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#define PS_PENDING -15 /* In process. Not necessarily an error */
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#define PS_EAGAIN -16 /* Try again later. Not necessarily an error */
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#define PS_TRUE 1
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#define PS_FALSE 0
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//typedef int int32; //µ÷ÓÃwm_type_def.h
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//typedef unsigned int uint32;
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//typedef short int16;
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//typedef unsigned short uint16;
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//typedef unsigned char uint8;
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//typedef long long int64;
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//typedef unsigned long long uint64;
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//#if (GCC_COMPILE==0)
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//typedef unsigned int size_t;
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//#endif
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/******************************************************************************/
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#ifdef USE_AES
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/******************************************************************************/
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#ifndef USE_AES_CBC_EXTERNAL
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typedef struct {
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unsigned int eK[64], dK[64];
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int Nr;
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} psAesKey_t;
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typedef struct {
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int blocklen;
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unsigned char IV[16];
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psAesKey_t key;
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#if defined(USE_AES_GCM) || defined(USE_AES_CCM)
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unsigned char EncCtr[16];
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unsigned char CtrBlock[16];
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#endif
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#ifdef USE_AES_GCM
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unsigned char gInit[16];
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unsigned int TagTemp[4];
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unsigned char Hash_SubKey[16];
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unsigned int ProcessedBitCount[4];
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unsigned int InputBufferCount;
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unsigned int OutputBufferCount;
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union
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{
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unsigned char Buffer[128];
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unsigned int BufferAlignment;
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} Input;
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#endif /* USE_AES_GCM */
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#ifdef USE_AES_CCM
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unsigned int ccmTagTemp[16 / sizeof(unsigned int)]; /* 32 */
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union
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{
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/* Used for formatting IV. */
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unsigned char Temporary[16];
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/* Used for processing Mac. */
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unsigned char Y0[16];
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} u; /* 48 */
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#endif /* USE_AES_CCM */
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} psAesCipher_t;
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typedef union {
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#ifdef USE_AES
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psAesCipher_t aes;
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#endif
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} psAesCipherContext_t;
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#endif /* USE_AES_CBC_EXTERNAL */
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#endif /* USE_AES */
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#if 0
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void * aes_encrypt_init(const u8 *key, size_t len);
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void aes_encrypt(void *ctx, const u8 *plain, u8 *crypt);
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void aes_encrypt_deinit(void *ctx);
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void * aes_decrypt_init(const u8 *key, size_t len);
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void aes_decrypt(void *ctx, const u8 *crypt, u8 *plain);
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void aes_decrypt_deinit(void *ctx);
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#endif
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#ifndef USE_AES
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#error "Must Enable USE_AES in cryptoConfig.h!"
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#endif
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#ifdef USE_AES
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/******************************************************************************/
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/*
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CBC Mode AES
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*/
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PSPUBLIC int psAesInit(psAesCipherContext_t *ctx, unsigned char *IV,
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unsigned char *key, unsigned int keylen);
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PSPUBLIC int psAesDecrypt(psAesCipherContext_t *ctx, unsigned char *ct,
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unsigned char *pt, unsigned int len);
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PSPUBLIC int psAesEncrypt(psAesCipherContext_t *ctx, unsigned char *pt,
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unsigned char *ct, unsigned int len);
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/*
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Block Mode AES
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*/
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PSPUBLIC int psAesInitKey(const unsigned char *key, unsigned int keylen,
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psAesKey_t *skey);
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PSPUBLIC void psAesEncryptBlock(const unsigned char *pt, unsigned char *ct,
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psAesKey_t *skey);
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PSPUBLIC void psAesDecryptBlock(const unsigned char *ct, unsigned char *pt,
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psAesKey_t *skey);
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int aes_128_cbc_encrypt(const u8 *key, const u8 *iv, u8 *data,
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size_t data_len);
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int aes_128_cbc_decrypt(const u8 *key, const u8 *iv, u8 *data,
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size_t data_len);
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#endif
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#endif /* AES_H */
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