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2017-02-25 23:55:24 +01:00
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135
openssl-1.0.2f/demos/engines/rsaref/Makefile Normal file
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LIBNAME= librsaref
SRC= rsaref.c
OBJ= rsaref.o
HEADER= rsaref.h
CC= gcc
PIC= -fPIC
CFLAGS= -g -I../../../include $(PIC) -DENGINE_DYNAMIC_SUPPORT
AR= ar r
RANLIB= ranlib
LIB= $(LIBNAME).a
SHLIB= $(LIBNAME).so
all:
@echo 'Please choose a system to build on:'
@echo ''
@echo 'tru64: Tru64 Unix, Digital Unix, Digital OSF/1'
@echo 'solaris: Solaris'
@echo 'irix: IRIX'
@echo 'hpux32: 32-bit HP/UX'
@echo 'hpux64: 64-bit HP/UX'
@echo 'aix: AIX'
@echo 'gnu: Generic GNU-based system (gcc and GNU ld)'
@echo ''
FORCE.install:
install: FORCE.install
cd install; \
make -f unix/makefile CFLAGS='-I. -DPROTOTYPES=1 -O -c' RSAREFLIB=librsaref.a librsaref.a
FORCE.update:
update: FORCE.update
perl ../../../util/mkerr.pl -conf rsaref.ec \
-nostatic -staticloader -write rsaref.c
darwin: install $(SHLIB).darwin
cygwin: install $(SHLIB).cygwin
gnu: install $(SHLIB).gnu
alpha-osf1: install $(SHLIB).alpha-osf1
tru64: install $(SHLIB).tru64
solaris: install $(SHLIB).solaris
irix: install $(SHLIB).irix
hpux32: install $(SHLIB).hpux32
hpux64: install $(SHLIB).hpux64
aix: install $(SHLIB).aix
reliantunix: install $(SHLIB).reliantunix
$(LIB): $(OBJ)
$(AR) $(LIB) $(OBJ)
- $(RANLIB) $(LIB)
LINK_SO= \
ld -r -o $(LIBNAME).o $$ALLSYMSFLAGS $(LIB) install/librsaref.a && \
(nm -Pg $(LIBNAME).o | grep ' [BDT] ' | cut -f1 -d' ' > $(LIBNAME).exp; \
$$SHAREDCMD $$SHAREDFLAGS -o $(SHLIB) $(LIBNAME).o -L ../../.. -lcrypto -lc)
$(SHLIB).darwin: $(LIB) install/librsaref.a
ALLSYMSFLAGS='-all_load' \
SHAREDFLAGS='-dynamiclib -install_name $(SHLIB)' \
SHAREDCMD='$(CC)'; \
$(LINK_SO)
touch $(SHLIB).darwin
$(SHLIB).cygwin: $(LIB) install/librsaref.a
ALLSYMSFLAGS='--whole-archive' \
SHAREDFLAGS='-shared -Wl,-Bsymbolic -Wl,--out-implib,$(LIBNAME).dll.a' \
SHAREDCMD='$(CC)'; \
$(LINK_SO)
touch $(SHLIB).cygwin
$(SHLIB).gnu: $(LIB) install/librsaref.a
ALLSYMSFLAGS='--whole-archive' \
SHAREDFLAGS='-shared -Wl,-soname=$(SHLIB)' \
SHAREDCMD='$(CC)'; \
$(LINK_SO)
touch $(SHLIB).gnu
$(SHLIB).tru64: $(LIB) install/librsaref.a
ALLSYMSFLAGS='-all' \
SHAREDFLAGS='-shared' \
SHAREDCMD='$(CC)'; \
$(LINK_SO)
touch $(SHLIB).tru64
$(SHLIB).solaris: $(LIB) install/librsaref.a
ALLSYMSFLAGS='-z allextract' \
SHAREDFLAGS='-G -h $(SHLIB)' \
SHAREDCMD='$(CC)'; \
$(LINK_SO)
touch $(SHLIB).solaris
$(SHLIB).irix: $(LIB) install/librsaref.a
ALLSYMSFLAGS='-all' \
SHAREDFLAGS='-shared -Wl,-soname,$(SHLIB)' \
SHAREDCMD='$(CC)'; \
$(LINK_SO)
touch $(SHLIB).irix
$(SHLIB).hpux32: $(LIB) install/librsaref.a
ALLSYMSFLAGS='-Fl' \
SHAREDFLAGS='+vnocompatwarnings -b -z +s +h $(SHLIB)' \
SHAREDCMD='/usr/ccs/bin/ld'; \
$(LINK_SO)
touch $(SHLIB).hpux32
$(SHLIB).hpux64: $(LIB) install/librsaref.a
ALLSYMSFLAGS='+forceload' \
SHAREDFLAGS='-b -z +h $(SHLIB)' \
SHAREDCMD='/usr/ccs/bin/ld'; \
$(LINK_SO)
touch $(SHLIB).hpux64
$(SHLIB).aix: $(LIB) install/librsaref.a
ALLSYMSFLAGS='-bnogc' \
SHAREDFLAGS='-G -bE:$(LIBNAME).exp -bM:SRE' \
SHAREDCMD='$(CC)'; \
$(LINK_SO)
touch $(SHLIB).aix
depend:
sed -e '/^# DO NOT DELETE.*/,$$d' < Makefile > Makefile.tmp
echo '# DO NOT DELETE THIS LINE -- make depend depends on it.' >> Makefile.tmp
gcc -M $(CFLAGS) $(SRC) >> Makefile.tmp
perl ../../../util/clean-depend.pl < Makefile.tmp > Makefile.new
rm -f Makefile.tmp Makefile
mv Makefile.new Makefile
# DO NOT DELETE THIS LINE -- make depend depends on it.
rsaref.o: ../../../include/openssl/asn1.h ../../../include/openssl/bio.h
rsaref.o: ../../../include/openssl/bn.h ../../../include/openssl/crypto.h
rsaref.o: ../../../include/openssl/dh.h ../../../include/openssl/dsa.h
rsaref.o: ../../../include/openssl/e_os2.h ../../../include/openssl/engine.h
rsaref.o: ../../../include/openssl/err.h ../../../include/openssl/lhash.h
rsaref.o: ../../../include/openssl/opensslconf.h
rsaref.o: ../../../include/openssl/opensslv.h
rsaref.o: ../../../include/openssl/ossl_typ.h ../../../include/openssl/rand.h
rsaref.o: ../../../include/openssl/rsa.h ../../../include/openssl/safestack.h
rsaref.o: ../../../include/openssl/stack.h ../../../include/openssl/symhacks.h
rsaref.o: ../../../include/openssl/ui.h rsaref.c rsaref_err.c rsaref_err.h
rsaref.o: source/des.h source/global.h source/md2.h source/md5.h source/rsa.h
rsaref.o: source/rsaref.h

22
openssl-1.0.2f/demos/engines/rsaref/README Normal file
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librsaref.so is a demonstration dynamic engine that does RSA
operations using the old RSAref 2.0 implementation.
To make proper use of this engine, you must download RSAref 2.0
(search the web for rsaref.tar.Z for example) and unpack it in this
directory, so you'll end up having the subdirectories "install" and
"source" among others.
To build, do the following:
make
This will list a number of available targets to choose from. Most of
them are architecture-specific. The exception is "gnu" which is to be
used on systems where GNU ld and gcc have been installed in such a way
that gcc uses GNU ld to link together programs and shared libraries.
The make file assumes you use gcc. To change that, just reassign CC:
make CC=cc
The result is librsaref.so, which you can copy to any place you wish.

105
openssl-1.0.2f/demos/engines/rsaref/build.com Normal file
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$! BUILD.COM -- Building procedure for the RSAref engine
$
$ if f$search("source.dir") .eqs. "" -
.or. f$search("install.dir") .eqs. ""
$ then
$ write sys$error "RSAref 2.0 hasn't been properly extracted."
$ exit
$ endif
$
$ if (f$getsyi("cpu").lt.128)
$ then
$ arch := vax
$ else
$ arch = f$edit( f$getsyi( "ARCH_NAME"), "UPCASE")
$ if (arch .eqs. "") then arch = "UNK"
$ endif
$
$ _save_default = f$environment("default")
$ set default [.install]
$ files := desc,digit,md2c,md5c,nn,prime,-
rsa,r_encode,r_dh,r_enhanc,r_keygen,r_random,-
r_stdlib
$ delete rsaref.olb;*
$ library/create/object rsaref.olb
$ files_i = 0
$ rsaref_loop:
$ files_e = f$edit(f$element(files_i,",",files),"trim")
$ files_i = files_i + 1
$ if files_e .eqs. "," then goto rsaref_loop_end
$ cc/include=([-.source],[])/define=PROTOTYPES=1/object=[]'files_e'.obj -
[-.source]'files_e'.c
$ library/replace/object rsaref.olb 'files_e'.obj
$ goto rsaref_loop
$ rsaref_loop_end:
$
$ set default [-]
$ define/user openssl [---.include.openssl]
$ cc/define=ENGINE_DYNAMIC_SUPPORT rsaref.c
$
$ if arch .eqs. "VAX"
$ then
$ macro/object=rsaref_vec.obj sys$input:
;
; Transfer vector for VAX shareable image
;
.TITLE librsaref
;
; Define macro to assist in building transfer vector entries. Each entry
; should take no more than 8 bytes.
;
.MACRO FTRANSFER_ENTRY routine
.ALIGN QUAD
.TRANSFER routine
.MASK routine
JMP routine+2
.ENDM FTRANSFER_ENTRY
;
; Place entries in own program section.
;
.PSECT $$LIBRSAREF,QUAD,PIC,USR,CON,REL,LCL,SHR,EXE,RD,NOWRT
LIBRSAREF_xfer:
FTRANSFER_ENTRY bind_engine
FTRANSFER_ENTRY v_check
;
; Allocate extra storage at end of vector to allow for expansion.
;
.BLKB 512-<.-LIBRSAREF_xfer> ; 1 page.
.END
$ link/share=librsaref.exe sys$input:/option
!
! Ensure transfer vector is at beginning of image
!
CLUSTER=FIRST
COLLECT=FIRST,$$LIBRSAREF
!
! make psects nonshareable so image can be installed.
!
PSECT_ATTR=$CHAR_STRING_CONSTANTS,NOWRT
[]rsaref_vec.obj
[]rsaref.obj
[.install]rsaref.olb/lib
[---.vax.exe.crypto]libcrypto.olb/lib
$ else
$ if arch_name .eqs. "ALPHA"
$ then
$ link/share=librsaref.exe sys$input:/option
[]rsaref.obj
[.install]rsaref.olb/lib
[---.alpha.exe.crypto]libcrypto.olb/lib
symbol_vector=(bind_engine=procedure,v_check=procedure)
$ else
$ if arch_name .eqs. "IA64"
$ then
$ link /shareable=librsaref.exe sys$input: /options
[]rsaref.obj
[.install]rsaref.olb/lib
[---.ia64.exe.crypto]libcrypto.olb/lib
symbol_vector=(bind_engine=procedure,v_check=procedure)
$ endif
$ endif
$ endif
$
$ set default '_save_default'

713
openssl-1.0.2f/demos/engines/rsaref/rsaref.c Normal file
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/*
* Demo of how to construct your own engine and using it. The basis of this
* engine is RSAref, an old reference of the RSA algorithm which can still be
* found a little here and there.
*/
#include <stdio.h>
#include <string.h>
#include "./source/global.h"
#include "./source/rsaref.h"
#include "./source/rsa.h"
#include "./source/des.h"
#include <openssl/err.h>
#define OPENSSL_NO_MD2
#define OPENSSL_NO_MD5
#include <openssl/evp.h>
#include <openssl/bn.h>
#include <openssl/engine.h>
#define RSAREF_LIB_NAME "rsaref engine"
#include "rsaref_err.c"
/*****************************************************************************
*** Function declarations and global variable definitions ***
*****************************************************************************/
/*****************************************************************************
* Constants used when creating the ENGINE
**/
static const char *engine_rsaref_id = "rsaref";
static const char *engine_rsaref_name = "RSAref engine support";
/*****************************************************************************
* Functions to handle the engine
**/
static int rsaref_destroy(ENGINE *e);
static int rsaref_init(ENGINE *e);
static int rsaref_finish(ENGINE *e);
#if 0
static int rsaref_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) ());
#endif
/*****************************************************************************
* Engine commands
**/
static const ENGINE_CMD_DEFN rsaref_cmd_defns[] = {
{0, NULL, NULL, 0}
};
/*****************************************************************************
* RSA functions
**/
static int rsaref_private_decrypt(int len, const unsigned char *from,
unsigned char *to, RSA *rsa, int padding);
static int rsaref_private_encrypt(int len, const unsigned char *from,
unsigned char *to, RSA *rsa, int padding);
static int rsaref_public_encrypt(int len, const unsigned char *from,
unsigned char *to, RSA *rsa, int padding);
static int rsaref_public_decrypt(int len, const unsigned char *from,
unsigned char *to, RSA *rsa, int padding);
static int bnref_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
static int rsaref_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa);
/*****************************************************************************
* Our RSA method
**/
static RSA_METHOD rsaref_rsa = {
"RSAref PKCS#1 RSA",
rsaref_public_encrypt,
rsaref_public_decrypt,
rsaref_private_encrypt,
rsaref_private_decrypt,
rsaref_mod_exp,
bnref_mod_exp,
NULL,
NULL,
0,
NULL,
NULL,
NULL
};
/*****************************************************************************
* Symetric cipher and digest function registrars
**/
static int rsaref_ciphers(ENGINE *e, const EVP_CIPHER **cipher,
const int **nids, int nid);
static int rsaref_digests(ENGINE *e, const EVP_MD **digest,
const int **nids, int nid);
static int rsaref_cipher_nids[] =
{ NID_des_cbc, NID_des_ede3_cbc, NID_desx_cbc, 0 };
static int rsaref_digest_nids[] = { NID_md2, NID_md5, 0 };
/*****************************************************************************
* DES functions
**/
static int cipher_des_cbc_init(EVP_CIPHER_CTX *ctx, const unsigned char *key,
const unsigned char *iv, int enc);
static int cipher_des_cbc_code(EVP_CIPHER_CTX *ctx, unsigned char *out,
const unsigned char *in, unsigned int inl);
static int cipher_des_cbc_clean(EVP_CIPHER_CTX *);
static int cipher_des_ede3_cbc_init(EVP_CIPHER_CTX *ctx,
const unsigned char *key,
const unsigned char *iv, int enc);
static int cipher_des_ede3_cbc_code(EVP_CIPHER_CTX *ctx, unsigned char *out,
const unsigned char *in,
unsigned int inl);
static int cipher_des_ede3_cbc_clean(EVP_CIPHER_CTX *);
static int cipher_desx_cbc_init(EVP_CIPHER_CTX *ctx, const unsigned char *key,
const unsigned char *iv, int enc);
static int cipher_desx_cbc_code(EVP_CIPHER_CTX *ctx, unsigned char *out,
const unsigned char *in, unsigned int inl);
static int cipher_desx_cbc_clean(EVP_CIPHER_CTX *);
/*****************************************************************************
* Our DES ciphers
**/
static const EVP_CIPHER cipher_des_cbc = {
NID_des_cbc,
8, 8, 8,
0 | EVP_CIPH_CBC_MODE,
cipher_des_cbc_init,
cipher_des_cbc_code,
cipher_des_cbc_clean,
sizeof(DES_CBC_CTX),
NULL,
NULL,
NULL,
NULL
};
static const EVP_CIPHER cipher_des_ede3_cbc = {
NID_des_ede3_cbc,
8, 24, 8,
0 | EVP_CIPH_CBC_MODE,
cipher_des_ede3_cbc_init,
cipher_des_ede3_cbc_code,
cipher_des_ede3_cbc_clean,
sizeof(DES3_CBC_CTX),
NULL,
NULL,
NULL,
NULL
};
static const EVP_CIPHER cipher_desx_cbc = {
NID_desx_cbc,
8, 24, 8,
0 | EVP_CIPH_CBC_MODE,
cipher_desx_cbc_init,
cipher_desx_cbc_code,
cipher_desx_cbc_clean,
sizeof(DESX_CBC_CTX),
NULL,
NULL,
NULL,
NULL
};
/*****************************************************************************
* MD functions
**/
static int digest_md2_init(EVP_MD_CTX *ctx);
static int digest_md2_update(EVP_MD_CTX *ctx, const void *data,
unsigned long count);
static int digest_md2_final(EVP_MD_CTX *ctx, unsigned char *md);
static int digest_md5_init(EVP_MD_CTX *ctx);
static int digest_md5_update(EVP_MD_CTX *ctx, const void *data,
unsigned long count);
static int digest_md5_final(EVP_MD_CTX *ctx, unsigned char *md);
/*****************************************************************************
* Our MD digests
**/
static const EVP_MD digest_md2 = {
NID_md2,
NID_md2WithRSAEncryption,
16,
0,
digest_md2_init,
digest_md2_update,
digest_md2_final,
NULL,
NULL,
EVP_PKEY_RSA_method,
16,
sizeof(MD2_CTX)
};
static const EVP_MD digest_md5 = {
NID_md5,
NID_md5WithRSAEncryption,
16,
0,
digest_md5_init,
digest_md5_update,
digest_md5_final,
NULL,
NULL,
EVP_PKEY_RSA_method,
64,
sizeof(MD5_CTX)
};
/*****************************************************************************
*** Function definitions ***
*****************************************************************************/
/*****************************************************************************
* Functions to handle the engine
**/
static int bind_rsaref(ENGINE *e)
{
const RSA_METHOD *meth1;
if (!ENGINE_set_id(e, engine_rsaref_id)
|| !ENGINE_set_name(e, engine_rsaref_name)
|| !ENGINE_set_RSA(e, &rsaref_rsa)
|| !ENGINE_set_ciphers(e, rsaref_ciphers)
|| !ENGINE_set_digests(e, rsaref_digests)
|| !ENGINE_set_destroy_function(e, rsaref_destroy)
|| !ENGINE_set_init_function(e, rsaref_init)
|| !ENGINE_set_finish_function(e, rsaref_finish)
/* || !ENGINE_set_ctrl_function(e, rsaref_ctrl) */
/*
* || !ENGINE_set_cmd_defns(e, rsaref_cmd_defns)
*/ )
return 0;
/* Ensure the rsaref error handling is set up */
ERR_load_RSAREF_strings();
return 1;
}
#ifdef ENGINE_DYNAMIC_SUPPORT
static int bind_helper(ENGINE *e, const char *id)
{
if (id && (strcmp(id, engine_rsaref_id) != 0))
return 0;
if (!bind_rsaref(e))
return 0;
return 1;
}
IMPLEMENT_DYNAMIC_CHECK_FN()
IMPLEMENT_DYNAMIC_BIND_FN(bind_helper)
#else
static ENGINE *engine_rsaref(void)
{
ENGINE *ret = ENGINE_new();
if (!ret)
return NULL;
if (!bind_rsaref(ret)) {
ENGINE_free(ret);
return NULL;
}
return ret;
}
void ENGINE_load_rsaref(void)
{
/* Copied from eng_[openssl|dyn].c */
ENGINE *toadd = engine_rsaref();
if (!toadd)
return;
ENGINE_add(toadd);
ENGINE_free(toadd);
ERR_clear_error();
}
#endif
/* Initiator which is only present to make sure this engine looks available */
static int rsaref_init(ENGINE *e)
{
return 1;
}
/* Finisher which is only present to make sure this engine looks available */
static int rsaref_finish(ENGINE *e)
{
return 1;
}
/* Destructor (complements the "ENGINE_ncipher()" constructor) */
static int rsaref_destroy(ENGINE *e)
{
ERR_unload_RSAREF_strings();
return 1;
}
/*****************************************************************************
* RSA functions
**/
static int rsaref_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa)
{
RSAREFerr(RSAREF_F_RSAREF_MOD_EXP, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
return (0);
}
static int bnref_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
{
RSAREFerr(RSAREF_F_BNREF_MOD_EXP, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
return (0);
}
/* unsigned char *to: [max] */
static int RSAref_bn2bin(BIGNUM *from, unsigned char *to, int max)
{
int i;
i = BN_num_bytes(from);
if (i > max) {
RSAREFerr(RSAREF_F_RSAREF_BN2BIN, RSAREF_R_LEN);
return (0);
}
memset(to, 0, (unsigned int)max);
if (!BN_bn2bin(from, &(to[max - i])))
return (0);
return (1);
}
#ifdef undef
/* unsigned char *from: [max] */
static BIGNUM *RSAref_bin2bn(unsigned char *from, BIGNUM *to, int max)
{
int i;
BIGNUM *ret;
for (i = 0; i < max; i++)
if (from[i])
break;
ret = BN_bin2bn(&(from[i]), max - i, to);
return (ret);
}
static int RSAref_Public_ref2eay(RSArefPublicKey * from, RSA *to)
{
to->n = RSAref_bin2bn(from->m, NULL, RSAref_MAX_LEN);
to->e = RSAref_bin2bn(from->e, NULL, RSAref_MAX_LEN);
if ((to->n == NULL) || (to->e == NULL))
return (0);
return (1);
}
#endif
static int RSAref_Public_eay2ref(RSA *from, R_RSA_PUBLIC_KEY * to)
{
to->bits = BN_num_bits(from->n);
if (!RSAref_bn2bin(from->n, to->modulus, MAX_RSA_MODULUS_LEN))
return (0);
if (!RSAref_bn2bin(from->e, to->exponent, MAX_RSA_MODULUS_LEN))
return (0);
return (1);
}
#ifdef undef
static int RSAref_Private_ref2eay(RSArefPrivateKey * from, RSA *to)
{
if ((to->n = RSAref_bin2bn(from->m, NULL, RSAref_MAX_LEN)) == NULL)
return (0);
if ((to->e = RSAref_bin2bn(from->e, NULL, RSAref_MAX_LEN)) == NULL)
return (0);
if ((to->d = RSAref_bin2bn(from->d, NULL, RSAref_MAX_LEN)) == NULL)
return (0);
if ((to->p =
RSAref_bin2bn(from->prime[0], NULL, RSAref_MAX_PLEN)) == NULL)
return (0);
if ((to->q =
RSAref_bin2bn(from->prime[1], NULL, RSAref_MAX_PLEN)) == NULL)
return (0);
if ((to->dmp1 = RSAref_bin2bn(from->pexp[0], NULL, RSAref_MAX_PLEN))
== NULL)
return (0);
if ((to->dmq1 = RSAref_bin2bn(from->pexp[1], NULL, RSAref_MAX_PLEN))
== NULL)
return (0);
if ((to->iqmp = RSAref_bin2bn(from->coef, NULL, RSAref_MAX_PLEN)) == NULL)
return (0);
return (1);
}
#endif
static int RSAref_Private_eay2ref(RSA *from, R_RSA_PRIVATE_KEY * to)
{
to->bits = BN_num_bits(from->n);
if (!RSAref_bn2bin(from->n, to->modulus, MAX_RSA_MODULUS_LEN))
return (0);
if (!RSAref_bn2bin(from->e, to->publicExponent, MAX_RSA_MODULUS_LEN))
return (0);
if (!RSAref_bn2bin(from->d, to->exponent, MAX_RSA_MODULUS_LEN))
return (0);
if (!RSAref_bn2bin(from->p, to->prime[0], MAX_RSA_PRIME_LEN))
return (0);
if (!RSAref_bn2bin(from->q, to->prime[1], MAX_RSA_PRIME_LEN))
return (0);
if (!RSAref_bn2bin(from->dmp1, to->primeExponent[0], MAX_RSA_PRIME_LEN))
return (0);
if (!RSAref_bn2bin(from->dmq1, to->primeExponent[1], MAX_RSA_PRIME_LEN))
return (0);
if (!RSAref_bn2bin(from->iqmp, to->coefficient, MAX_RSA_PRIME_LEN))
return (0);
return (1);
}
static int rsaref_private_decrypt(int len, const unsigned char *from,
unsigned char *to, RSA *rsa, int padding)
{
int i, outlen = -1;
R_RSA_PRIVATE_KEY RSAkey;
if (!RSAref_Private_eay2ref(rsa, &RSAkey))
goto err;
if ((i =
RSAPrivateDecrypt(to, (unsigned int *)&outlen, (unsigned char *)from,
len, &RSAkey)) != 0) {
RSAREFerr(RSAREF_F_RSAREF_PRIVATE_DECRYPT, i);
outlen = -1;
}
err:
memset(&RSAkey, 0, sizeof(RSAkey));
return (outlen);
}
static int rsaref_private_encrypt(int len, const unsigned char *from,
unsigned char *to, RSA *rsa, int padding)
{
int i, outlen = -1;
R_RSA_PRIVATE_KEY RSAkey;
if (padding != RSA_PKCS1_PADDING) {
RSAREFerr(RSAREF_F_RSAREF_PRIVATE_ENCRYPT,
RSA_R_UNKNOWN_PADDING_TYPE);
goto err;
}
if (!RSAref_Private_eay2ref(rsa, &RSAkey))
goto err;
if ((i =
RSAPrivateEncrypt(to, (unsigned int *)&outlen, (unsigned char *)from,
len, &RSAkey)) != 0) {
RSAREFerr(RSAREF_F_RSAREF_PRIVATE_ENCRYPT, i);
outlen = -1;
}
err:
memset(&RSAkey, 0, sizeof(RSAkey));
return (outlen);
}
static int rsaref_public_decrypt(int len, const unsigned char *from,
unsigned char *to, RSA *rsa, int padding)
{
int i, outlen = -1;
R_RSA_PUBLIC_KEY RSAkey;
if (!RSAref_Public_eay2ref(rsa, &RSAkey))
goto err;
if ((i =
RSAPublicDecrypt(to, (unsigned int *)&outlen, (unsigned char *)from,
len, &RSAkey)) != 0) {
RSAREFerr(RSAREF_F_RSAREF_PUBLIC_DECRYPT, i);
outlen = -1;
}
err:
memset(&RSAkey, 0, sizeof(RSAkey));
return (outlen);
}
static int rsaref_public_encrypt(int len, const unsigned char *from,
unsigned char *to, RSA *rsa, int padding)
{
int outlen = -1;
int i;
R_RSA_PUBLIC_KEY RSAkey;
R_RANDOM_STRUCT rnd;
unsigned char buf[16];
if (padding != RSA_PKCS1_PADDING && padding != RSA_SSLV23_PADDING) {
RSAREFerr(RSAREF_F_RSAREF_PUBLIC_ENCRYPT, RSA_R_UNKNOWN_PADDING_TYPE);
goto err;
}
R_RandomInit(&rnd);
R_GetRandomBytesNeeded((unsigned int *)&i, &rnd);
while (i > 0) {
if (RAND_bytes(buf, 16) <= 0)
goto err;
R_RandomUpdate(&rnd, buf, (unsigned int)((i > 16) ? 16 : i));
i -= 16;
}
if (!RSAref_Public_eay2ref(rsa, &RSAkey))
goto err;
if ((i =
RSAPublicEncrypt(to, (unsigned int *)&outlen, (unsigned char *)from,
len, &RSAkey, &rnd)) != 0) {
RSAREFerr(RSAREF_F_RSAREF_PUBLIC_ENCRYPT, i);
outlen = -1;
goto err;
}
err:
memset(&RSAkey, 0, sizeof(RSAkey));
R_RandomFinal(&rnd);
memset(&rnd, 0, sizeof(rnd));
return (outlen);
}
/*****************************************************************************
* Symetric cipher and digest function registrars
**/
static int rsaref_ciphers(ENGINE *e, const EVP_CIPHER **cipher,
const int **nids, int nid)
{
int ok = 1;
if (!cipher) {
/* We are returning a list of supported nids */
*nids = rsaref_cipher_nids;
return (sizeof(rsaref_cipher_nids) -
1) / sizeof(rsaref_cipher_nids[0]);
}
/* We are being asked for a specific cipher */
switch (nid) {
case NID_des_cbc:
*cipher = &cipher_des_cbc;
break;
case NID_des_ede3_cbc:
*cipher = &cipher_des_ede3_cbc;
break;
case NID_desx_cbc:
*cipher = &cipher_desx_cbc;
break;
default:
ok = 0;
*cipher = NULL;
break;
}
return ok;
}
static int rsaref_digests(ENGINE *e, const EVP_MD **digest,
const int **nids, int nid)
{
int ok = 1;
if (!digest) {
/* We are returning a list of supported nids */
*nids = rsaref_digest_nids;
return (sizeof(rsaref_digest_nids) -
1) / sizeof(rsaref_digest_nids[0]);
}
/* We are being asked for a specific digest */
switch (nid) {
case NID_md2:
*digest = &digest_md2;
break;
case NID_md5:
*digest = &digest_md5;
break;
default:
ok = 0;
*digest = NULL;
break;
}
return ok;
}
/*****************************************************************************
* DES functions
**/
#undef data
#define data(ctx) ((DES_CBC_CTX *)(ctx)->cipher_data)
static int cipher_des_cbc_init(EVP_CIPHER_CTX *ctx, const unsigned char *key,
const unsigned char *iv, int enc)
{
DES_CBCInit(data(ctx), (unsigned char *)key, (unsigned char *)iv, enc);
return 1;
}
static int cipher_des_cbc_code(EVP_CIPHER_CTX *ctx, unsigned char *out,
const unsigned char *in, unsigned int inl)
{
int ret = DES_CBCUpdate(data(ctx), out, (unsigned char *)in, inl);
switch (ret) {
case RE_LEN:
RSAREFerr(RSAREF_F_CIPHER_DES_CBC_CODE,
RSAREF_R_LENGTH_NOT_BLOCK_ALIGNED);
break;
case 0:
break;
default:
RSAREFerr(RSAREF_F_CIPHER_DES_CBC_CODE, RSAREF_R_UNKNOWN_FAULT);
}
return !ret;
}
static int cipher_des_cbc_clean(EVP_CIPHER_CTX *ctx)
{
memset(data(ctx), 0, ctx->cipher->ctx_size);
return 1;
}
#undef data
#define data(ctx) ((DES3_CBC_CTX *)(ctx)->cipher_data)
static int cipher_des_ede3_cbc_init(EVP_CIPHER_CTX *ctx,
const unsigned char *key,
const unsigned char *iv, int enc)
{
DES3_CBCInit(data(ctx), (unsigned char *)key, (unsigned char *)iv, enc);
return 1;
}
static int cipher_des_ede3_cbc_code(EVP_CIPHER_CTX *ctx, unsigned char *out,
const unsigned char *in, unsigned int inl)
{
int ret = DES3_CBCUpdate(data(ctx), out, (unsigned char *)in, inl);
switch (ret) {
case RE_LEN:
RSAREFerr(RSAREF_F_CIPHER_DES_CBC_CODE,
RSAREF_R_LENGTH_NOT_BLOCK_ALIGNED);
break;
case 0:
break;
default:
RSAREFerr(RSAREF_F_CIPHER_DES_CBC_CODE, RSAREF_R_UNKNOWN_FAULT);
}
return !ret;
}
static int cipher_des_ede3_cbc_clean(EVP_CIPHER_CTX *ctx)
{
memset(data(ctx), 0, ctx->cipher->ctx_size);
return 1;
}
#undef data
#define data(ctx) ((DESX_CBC_CTX *)(ctx)->cipher_data)
static int cipher_desx_cbc_init(EVP_CIPHER_CTX *ctx, const unsigned char *key,
const unsigned char *iv, int enc)
{
DESX_CBCInit(data(ctx), (unsigned char *)key, (unsigned char *)iv, enc);
return 1;
}
static int cipher_desx_cbc_code(EVP_CIPHER_CTX *ctx, unsigned char *out,
const unsigned char *in, unsigned int inl)
{
int ret = DESX_CBCUpdate(data(ctx), out, (unsigned char *)in, inl);
switch (ret) {
case RE_LEN:
RSAREFerr(RSAREF_F_CIPHER_DES_CBC_CODE,
RSAREF_R_LENGTH_NOT_BLOCK_ALIGNED);
break;
case 0:
break;
default:
RSAREFerr(RSAREF_F_CIPHER_DES_CBC_CODE, RSAREF_R_UNKNOWN_FAULT);
}
return !ret;
}
static int cipher_desx_cbc_clean(EVP_CIPHER_CTX *ctx)
{
memset(data(ctx), 0, ctx->cipher->ctx_size);
return 1;
}
/*****************************************************************************
* MD functions
**/
#undef data
#define data(ctx) ((MD2_CTX *)(ctx)->md_data)
static int digest_md2_init(EVP_MD_CTX *ctx)
{
MD2Init(data(ctx));
return 1;
}
static int digest_md2_update(EVP_MD_CTX *ctx, const void *data,
unsigned long count)
{
MD2Update(data(ctx), (unsigned char *)data, (unsigned int)count);
return 1;
}
static int digest_md2_final(EVP_MD_CTX *ctx, unsigned char *md)
{
MD2Final(md, data(ctx));
return 1;
}
#undef data
#define data(ctx) ((MD5_CTX *)(ctx)->md_data)
static int digest_md5_init(EVP_MD_CTX *ctx)
{
MD5Init(data(ctx));
return 1;
}
static int digest_md5_update(EVP_MD_CTX *ctx, const void *data,
unsigned long count)
{
MD5Update(data(ctx), (unsigned char *)data, (unsigned int)count);
return 1;
}
static int digest_md5_final(EVP_MD_CTX *ctx, unsigned char *md)
{
MD5Final(md, data(ctx));
return 1;
}

8
openssl-1.0.2f/demos/engines/rsaref/rsaref.ec Normal file
View File

@@ -0,0 +1,8 @@
# configuration file for util/mkerr.pl
#
# use like this:
#
# perl ../../../util/mkerr.pl -conf rsaref.ec \
# -nostatic -staticloader -write *.c
L RSAREF rsaref_err.h rsaref_err.c

158
openssl-1.0.2f/demos/engines/rsaref/rsaref_err.c Normal file
View File

@@ -0,0 +1,158 @@
/* rsaref_err.c */
/* ====================================================================
* Copyright (c) 1999 The OpenSSL 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 OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL 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 OpenSSL 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.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
/*
* NOTE: this file was auto generated by the mkerr.pl script: any changes
* made to it will be overwritten when the script next updates this file,
* only reason strings will be preserved.
*/
#include <stdio.h>
#include <openssl/err.h>
#include "rsaref_err.h"
/* BEGIN ERROR CODES */
#ifndef OPENSSL_NO_ERR
static ERR_STRING_DATA RSAREF_str_functs[] = {
{ERR_PACK(0, RSAREF_F_BNREF_MOD_EXP, 0), "BNREF_MOD_EXP"},
{ERR_PACK(0, RSAREF_F_CIPHER_DES_CBC_CODE, 0), "CIPHER_DES_CBC_CODE"},
{ERR_PACK(0, RSAREF_F_RSAREF_BN2BIN, 0), "RSAREF_BN2BIN"},
{ERR_PACK(0, RSAREF_F_RSAREF_MOD_EXP, 0), "RSAREF_MOD_EXP"},
{ERR_PACK(0, RSAREF_F_RSAREF_PRIVATE_DECRYPT, 0),
"RSAREF_PRIVATE_DECRYPT"},
{ERR_PACK(0, RSAREF_F_RSAREF_PRIVATE_ENCRYPT, 0),
"RSAREF_PRIVATE_ENCRYPT"},
{ERR_PACK(0, RSAREF_F_RSAREF_PUBLIC_DECRYPT, 0), "RSAREF_PUBLIC_DECRYPT"},
{ERR_PACK(0, RSAREF_F_RSAREF_PUBLIC_ENCRYPT, 0), "RSAREF_PUBLIC_ENCRYPT"},
{ERR_PACK(0, RSAREF_F_RSA_BN2BIN, 0), "RSA_BN2BIN"},
{ERR_PACK(0, RSAREF_F_RSA_PRIVATE_DECRYPT, 0), "RSA_PRIVATE_DECRYPT"},
{ERR_PACK(0, RSAREF_F_RSA_PRIVATE_ENCRYPT, 0), "RSA_PRIVATE_ENCRYPT"},
{ERR_PACK(0, RSAREF_F_RSA_PUBLIC_DECRYPT, 0), "RSA_PUBLIC_DECRYPT"},
{ERR_PACK(0, RSAREF_F_RSA_PUBLIC_ENCRYPT, 0), "RSA_PUBLIC_ENCRYPT"},
{0, NULL}
};
static ERR_STRING_DATA RSAREF_str_reasons[] = {
{RSAREF_R_CONTENT_ENCODING, "content encoding"},
{RSAREF_R_DATA, "data"},
{RSAREF_R_DIGEST_ALGORITHM, "digest algorithm"},
{RSAREF_R_ENCODING, "encoding"},
{RSAREF_R_ENCRYPTION_ALGORITHM, "encryption algorithm"},
{RSAREF_R_KEY, "key"},
{RSAREF_R_KEY_ENCODING, "key encoding"},
{RSAREF_R_LEN, "len"},
{RSAREF_R_LENGTH_NOT_BLOCK_ALIGNED, "length not block aligned"},
{RSAREF_R_MODULUS_LEN, "modulus len"},
{RSAREF_R_NEED_RANDOM, "need random"},
{RSAREF_R_PRIVATE_KEY, "private key"},
{RSAREF_R_PUBLIC_KEY, "public key"},
{RSAREF_R_SIGNATURE, "signature"},
{RSAREF_R_SIGNATURE_ENCODING, "signature encoding"},
{RSAREF_R_UNKNOWN_FAULT, "unknown fault"},
{0, NULL}
};
#endif
#ifdef RSAREF_LIB_NAME
static ERR_STRING_DATA RSAREF_lib_name[] = {
{0, RSAREF_LIB_NAME},
{0, NULL}
};
#endif
static int RSAREF_lib_error_code = 0;
static int RSAREF_error_init = 1;
static void ERR_load_RSAREF_strings(void)
{
if (RSAREF_lib_error_code == 0)
RSAREF_lib_error_code = ERR_get_next_error_library();
if (RSAREF_error_init) {
RSAREF_error_init = 0;
#ifndef OPENSSL_NO_ERR
ERR_load_strings(RSAREF_lib_error_code, RSAREF_str_functs);
ERR_load_strings(RSAREF_lib_error_code, RSAREF_str_reasons);
#endif
#ifdef RSAREF_LIB_NAME
RSAREF_lib_name->error = ERR_PACK(RSAREF_lib_error_code, 0, 0);
ERR_load_strings(0, RSAREF_lib_name);
#endif
}
}
static void ERR_unload_RSAREF_strings(void)
{
if (RSAREF_error_init == 0) {
#ifndef OPENSSL_NO_ERR
ERR_unload_strings(RSAREF_lib_error_code, RSAREF_str_functs);
ERR_unload_strings(RSAREF_lib_error_code, RSAREF_str_reasons);
#endif
#ifdef RSAREF_LIB_NAME
ERR_unload_strings(0, RSAREF_lib_name);
#endif
RSAREF_error_init = 1;
}
}
static void ERR_RSAREF_error(int function, int reason, char *file, int line)
{
if (RSAREF_lib_error_code == 0)
RSAREF_lib_error_code = ERR_get_next_error_library();
ERR_PUT_error(RSAREF_lib_error_code, function, reason, file, line);
}

110
openssl-1.0.2f/demos/engines/rsaref/rsaref_err.h Normal file
View File

@@ -0,0 +1,110 @@
/* rsaref_err.h */
/* ====================================================================
* Copyright (c) 1998-2001 The OpenSSL 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 OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@openssl.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL 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 OpenSSL 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.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#ifndef HEADER_RSAREF_ERR_H
# define HEADER_RSAREF_ERR_H
#ifdef __cplusplus
extern "C" {
#endif
/* BEGIN ERROR CODES */
/*
* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
static void ERR_load_RSAREF_strings(void);
static void ERR_unload_RSAREF_strings(void);
static void ERR_RSAREF_error(int function, int reason, char *file, int line);
# define RSAREFerr(f,r) ERR_RSAREF_error((f),(r),__FILE__,__LINE__)
/* Error codes for the RSAREF functions. */
/* Function codes. */
# define RSAREF_F_BNREF_MOD_EXP 100
# define RSAREF_F_CIPHER_DES_CBC_CODE 112
# define RSAREF_F_RSAREF_BN2BIN 101
# define RSAREF_F_RSAREF_MOD_EXP 102
# define RSAREF_F_RSAREF_PRIVATE_DECRYPT 103
# define RSAREF_F_RSAREF_PRIVATE_ENCRYPT 104
# define RSAREF_F_RSAREF_PUBLIC_DECRYPT 105
# define RSAREF_F_RSAREF_PUBLIC_ENCRYPT 106
# define RSAREF_F_RSA_BN2BIN 107
# define RSAREF_F_RSA_PRIVATE_DECRYPT 108
# define RSAREF_F_RSA_PRIVATE_ENCRYPT 109
# define RSAREF_F_RSA_PUBLIC_DECRYPT 110
# define RSAREF_F_RSA_PUBLIC_ENCRYPT 111
/* Reason codes. */
# define RSAREF_R_CONTENT_ENCODING 100
# define RSAREF_R_DATA 101
# define RSAREF_R_DIGEST_ALGORITHM 102
# define RSAREF_R_ENCODING 103
# define RSAREF_R_ENCRYPTION_ALGORITHM 104
# define RSAREF_R_KEY 105
# define RSAREF_R_KEY_ENCODING 106
# define RSAREF_R_LEN 107
# define RSAREF_R_LENGTH_NOT_BLOCK_ALIGNED 114
# define RSAREF_R_MODULUS_LEN 108
# define RSAREF_R_NEED_RANDOM 109
# define RSAREF_R_PRIVATE_KEY 110
# define RSAREF_R_PUBLIC_KEY 111
# define RSAREF_R_SIGNATURE 112
# define RSAREF_R_SIGNATURE_ENCODING 113
# define RSAREF_R_UNKNOWN_FAULT 115
#ifdef __cplusplus
}
#endif
#endif