mirror of https://github.com/ARMmbed/mbed-os.git
141 lines
4.0 KiB
C
141 lines
4.0 KiB
C
/*
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* pppcrypt.c - PPP/DES linkage for MS-CHAP and EAP SRP-SHA1
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*
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* Extracted from chap_ms.c by James Carlson.
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*
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* Copyright (c) 1995 Eric Rosenquist. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. The name(s) of the authors of this software must not be used to
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* endorse or promote products derived from this software without
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* prior written permission.
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*
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* THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
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* THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
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* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
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* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include "ppp_opts.h"
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#if PPP_SUPPORT /* don't build if not configured for use in ppp_opts.h */
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/* This header file is included in all PPP modules needing hashes and/or ciphers */
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#ifndef PPPCRYPT_H
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#define PPPCRYPT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* Map hashes and ciphers functions to PolarSSL
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*/
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#if !PPP_USE_EXTERNAL_MBEDTLS
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#include "polarssl/md4.h"
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#define MD4_context md4_context
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#define MD4_init(context)
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#define MD4_starts md4_starts
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#define MD4_update md4_update
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#define MD4_finish md4_finish
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#define MD4_free(context)
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#include "polarssl/md5.h"
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#define MD5_context md5_context
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#define MD5_init(context)
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#define MD5_starts md5_starts
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#define MD5_update md5_update
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#define MD5_finish md5_finish
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#define MD5_free(context)
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#include "polarssl/sha1.h"
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#define SHA1_context sha1_context
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#define SHA1_init(context)
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#define SHA1_starts sha1_starts
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#define SHA1_update sha1_update
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#define SHA1_finish sha1_finish
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#define SHA1_free(context)
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#include "polarssl/des.h"
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#define Des_context des_context
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#define Des_init(context)
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#define Des_setkey_enc des_setkey_enc
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#define Des_crypt_ecb des_crypt_ecb
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#define Des_free(context)
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#include "polarssl/arc4.h"
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#define ARC4_context arc4_context
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#define ARC4_init(context)
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#define ARC4_setup arc4_setup
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#define ARC4_crypt arc4_crypt
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#define ARC4_free(context)
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#endif /* !PPP_USE_EXTERNAL_MBEDTLS */
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/*
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* Map hashes and ciphers functions to mbed TLS
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*/
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#if PPP_USE_EXTERNAL_MBEDTLS
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#include "mbedtls/md5.h"
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#define MD4_context mbedtls_md4_context
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#define MD4_init mbedtls_md4_init
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#define MD4_starts mbedtls_md4_starts
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#define MD4_update mbedtls_md4_update
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#define MD4_finish mbedtls_md4_finish
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#define MD4_free mbedtls_md4_free
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#define MD5_context mbedtls_md5_context
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#define MD5_init mbedtls_md5_init
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#define MD5_starts mbedtls_md5_starts
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#define MD5_update mbedtls_md5_update
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#define MD5_finish mbedtls_md5_finish
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#define MD5_free mbedtls_md5_free
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#define SHA1_context mbedtls_sha1_context
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#define SHA1_init mbedtls_sha1_init
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#define SHA1_starts mbedtls_sha1_starts
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#define SHA1_update mbedtls_sha1_update
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#define SHA1_finish mbedtls_sha1_finish
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#define SHA1_free mbedtls_sha1_free
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#define Des_context mbedtls_des_context
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#define Des_init mbedtls_des_init
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#define Des_setkey_enc mbedtls_des_setkey_enc
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#define Des_crypt_ecb mbedtls_des_crypt_ecb
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#define Des_free mbedtls_des_free
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#define ARC4_context mbedtls_arc4_context
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#define ARC4_init mbedtls_arc4_init
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#define ARC4_setup mbedtls_arc4_setup
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#define ARC4_crypt(context, buffer, length) mbedtls_arc4_crypt(context, length, buffer, buffer)
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#define ARC4_free mbedtls_arc4_free
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#endif /* PPP_USE_EXTERNAL_MBEDTLS */
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void pppcrypt_56_to_64_bit_key(u_char *key, u_char *des_key);
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#ifdef __cplusplus
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}
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#endif
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#endif /* PPPCRYPT_H */
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#endif /* PPP_SUPPORT */
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