Michael Sauer
1b0501179d
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.
47 lines
1.6 KiB
C
47 lines
1.6 KiB
C
/*
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* SHA1 hash implementation and interface functions
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* Copyright (c) 2003-2009, Jouni Malinen <j@w1.fi>
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*
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* 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 SHA1_H
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#define SHA1_H
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#include "tls_common.h"
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#define SHA1_HASH_SIZE 20
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#define SHA1_MAC_LEN 20
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struct SHA1Context {
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u32 state[5];
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u32 count[2];
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unsigned char buffer[64];
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};
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void SHA1Transform(u32 state[5], const unsigned char buffer[64]);
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int hmac_sha1_vector(const u8 *key, size_t key_len, size_t num_elem,
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const u8 *addr[], const size_t *len, u8 *mac);
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int hmac_sha1(const u8 *key, size_t key_len, const u8 *data, size_t data_len,
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u8 *mac);
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int sha1_prf(const u8 *key, size_t key_len, const char *label,
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const u8 *data, size_t data_len, u8 *buf, size_t buf_len);
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int sha1_t_prf(const u8 *key, size_t key_len, const char *label,
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const u8 *seed, size_t seed_len, u8 *buf, size_t buf_len);
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int pbkdf2_sha1(const char *passphrase, const char *ssid, size_t ssid_len,
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int iterations, u8 *buf, size_t buflen);
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int sha1_vector(size_t num_elem, const u8 *addr[], const size_t *len, u8 *mac);
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void SHA1Init(struct SHA1Context* context);
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void SHA1Update(struct SHA1Context* context, const void *_data, u32 len);
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void SHA1Final(unsigned char digest[20], struct SHA1Context* context);
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int sha1(const u8 *addr, int len, u8 *mac);
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#endif /* SHA1_H */
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