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SKF Wrapper

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This commit is contained in:
Zhi Guan
2016-05-29 00:22:33 +02:00
parent 0cf9126a7d
commit ee4384daeb
142 changed files with 9469 additions and 6750 deletions
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86
crypto/kdf/Makefile Normal file
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#
# crypto/kdf/Makefile
#
DIR= kdf
TOP= ../..
CC= cc
INCLUDES= -I.. -I$(TOP) -I../../include
CFLAG=-g -Wall
MAKEFILE= Makefile
AR= ar r
CFLAGS= $(INCLUDES) $(CFLAG)
GENERAL=Makefile
TEST=kdftest.c
APPS=
LIB=$(TOP)/libcrypto.a
LIBSRC= kdf_x9_63.c
LIBOBJ= kdf_x9_63.o
SRC= $(LIBSRC)
EXHEADER= kdf.h
HEADER= $(EXHEADER)
ALL= $(GENERAL) $(SRC) $(HEADER)
top:
(cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all)
all: lib
lib: $(LIBOBJ)
$(AR) $(LIB) $(LIBOBJ)
$(RANLIB) $(LIB) || echo Never mind.
@touch lib
files:
$(PERL) $(TOP)/util/files.pl Makefile >> $(TOP)/MINFO
links:
@$(PERL) $(TOP)/util/mklink.pl ../../include/openssl $(EXHEADER)
@$(PERL) $(TOP)/util/mklink.pl ../../test $(TEST)
@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
install:
@[ -n "$(INSTALLTOP)" ] # should be set by top Makefile...
@headerlist="$(EXHEADER)"; for i in $$headerlist; \
do \
(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
done;
tags:
ctags $(SRC)
tests:
lint:
lint -DLINT $(INCLUDES) $(SRC)>fluff
update: depend
depend:
@[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile...
$(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC)
dclean:
$(PERL) -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new
mv -f Makefile.new $(MAKEFILE)
clean:
rm -f *.o */*.o *.obj lib tags core .pure .nfs* *.old *.bak fluff
# DO NOT DELETE THIS LINE -- make depend depends on it.
kdf_x9_63.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
kdf_x9_63.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
kdf_x9_63.o: ../../include/openssl/evp.h ../../include/openssl/obj_mac.h
kdf_x9_63.o: ../../include/openssl/objects.h
kdf_x9_63.o: ../../include/openssl/opensslconf.h
kdf_x9_63.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
kdf_x9_63.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
kdf_x9_63.o: ../../include/openssl/symhacks.h kdf.h kdf_x9_63.c

74
crypto/kdf/kdf.h Normal file
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/* crypto/ecies/kdf.h */
/* ====================================================================
* Copyright (c) 2007 - 2015 The GmSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the GmSSL Project.
* (http://gmssl.org/)"
*
* 4. The name "GmSSL Project" must not be used to endorse or promote
* products derived from this software without prior written
* permission. For written permission, please contact
* guanzhi1980@gmail.com.
*
* 5. Products derived from this software may not be called "GmSSL"
* nor may "GmSSL" appear in their names without prior written
* permission of the GmSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the GmSSL Project
* (http://gmssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE GmSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE GmSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
*/
#ifndef HEADER_KDF_H
#define HEADER_KDF_H
#include <openssl/evp.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef void *(*KDF_FUNC)(const void *in, size_t inlen, void *out, size_t *outlen);
KDF_FUNC KDF_get_x9_63(const EVP_MD *md);
KDF_FUNC KDF_get_nist_concatenation(void);
KDF_FUNC KDF_get_tls_kdf(void);
KDF_FUNC KDF_get_ikev2_kdf(void);
#ifdef __cplusplus
}
#endif
#endif

184
crypto/kdf/kdf_x9_63.c Normal file
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/* crypto/kdf/kdf_x9_63.c */
/* ====================================================================
* Copyright (c) 2007 - 2015 The GmSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the GmSSL Project.
* (http://gmssl.org/)"
*
* 4. The name "GmSSL Project" must not be used to endorse or promote
* products derived from this software without prior written
* permission. For written permission, please contact
* guanzhi1980@gmail.com.
*
* 5. Products derived from this software may not be called "GmSSL"
* nor may "GmSSL" appear in their names without prior written
* permission of the GmSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the GmSSL Project
* (http://gmssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE GmSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE GmSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
*/
#include <stdio.h>
#include <string.h>
#include <stdint.h>
#include "kdf.h"
#ifdef CPU_BIGENDIAN
#define cpu_to_be16(v) (v)
#define cpu_to_be32(v) (v)
#else
#define cpu_to_be16(v) ((v << 8) | (v >> 8))
#define cpu_to_be32(v) ((cpu_to_be16(v) << 16) | cpu_to_be16(v >> 16))
#endif
static void *x963_kdf(const EVP_MD *md, const void *in, size_t inlen,
void *out, size_t *outlen)
{
EVP_MD_CTX ctx;
uint32_t counter = 1;
uint32_t counter_be;
unsigned char dgst[EVP_MAX_MD_SIZE];
unsigned int dgstlen;
size_t rlen = *outlen;
size_t len;
EVP_MD_CTX_init(&ctx);
while (rlen > 0) {
counter_be = cpu_to_be32(counter);
counter++;
EVP_DigestInit(&ctx, md);
EVP_DigestUpdate(&ctx, in, inlen);
EVP_DigestUpdate(&ctx, &counter_be, sizeof(counter_be));
EVP_DigestFinal(&ctx, dgst, &dgstlen);
len = dgstlen <= rlen ? dgstlen : rlen;
memcpy(out, dgst, len);
rlen -= len;
out += len;
}
EVP_MD_CTX_cleanup(&ctx);
return out;
}
static void *x963_md5kdf(const void *in, size_t inlen,
void *out, size_t *outlen)
{
return x963_kdf(EVP_md5(), in, inlen, out, outlen);
}
static void *x963_rmd160kdf(const void *in, size_t inlen,
void *out, size_t *outlen)
{
return x963_kdf(EVP_ripemd160(), in, inlen, out, outlen);
}
static void *x963_sha1kdf(const void *in, size_t inlen,
void *out, size_t *outlen)
{
return x963_kdf(EVP_sha1(), in, inlen, out, outlen);
}
static void *x963_sha224kdf(const void *in, size_t inlen,
void *out, size_t *outlen)
{
return x963_kdf(EVP_sha224(), in, inlen, out, outlen);
}
static void *x963_sha256kdf(const void *in, size_t inlen,
void *out, size_t *outlen)
{
return x963_kdf(EVP_sha256(), in, inlen, out, *outlen);
}
static void *x963_sha384kdf(const void *in, size_t inlen,
void *out, size_t *outlen)
{
return x963_kdf(EVP_sha384(), in, inlen, out, outlen);
}
static void *x963_sha512kdf(const void *in, size_t inlen,
void *out, size_t *outlen)
{
return x963_kdf(EVP_sha512(), in, inlen, out, outlen);
}
static void *x963_whirlpoolkdf(const void *in, size_t inlen,
void *out, size_t *outlen)
{
return x963_kdf(EVP_whirlpool(), in, inlen, out, outlen);
}
static void *x963_sm3kdf(const void *in, size_t inlen,
void *out, size_t *outlen)
{
return x963_kdf(EVP_sm3(), in, inlen, out, outlen);
}
KDF_FUNC KDF_get_x9_63(const EVP_MD *md)
{
if (md == EVP_md5()) {
return x963_md5kdf;
} else if (md == EVP_ripemd160()) {
return x963_rmd160kdf;
} else if (md == EVP_sha1()) {
return x963_sha1kdf;
} else if (md == EVP_sha224()) {
return x963_sha224kdf;
} else if (md == EVP_sha256()) {
return x963_sha256kdf;
} else if (md == EVP_sha384()) {
return x963_sha384kdf;
} else if (md == EVP_sha512()) {
return x963_sha512kdf;
} else if (md == EVP_whirlpool()) {
return x963_whirlpoolkdf;
} else if (md == EVP_sm3()) {
return x963_sm3kdf;
}
return NULL;
}

23
crypto/kdf/kdftest.c Normal file
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#include <stdio.h>
#include <string.h>
#include <openssl/kdf.h>
#include <openssl/rand.h>
int main(int argc, char **argv)
{
KDF_FUNC kdf = KDF_get_x9_63(EVP_sm3());
unsigned char buf[1024];
unsigned char key[128];
size_t keylen = 12;
int i;
memset(buf, 0x32, sizeof(buf));
kdf(buf, sizeof(buf), key, &keylen);
for (i = 0; i < keylen; i++) {
printf("%02x", key[i]);
}
printf("\n");
return 0;
}