CFLAGS= $(INCLUDES) $(CFLAG)
LIB=$(TOP)/libcrypto.a
-LIBSRC= gost_md2012.c gosthash2012.c gost_ec_sign.c gost_ec_keyx.c gost89.c gost94_keyx.c gost_ameth.c gost_asn1.c gost_crypt.c gost_ctl.c gost_eng.c gosthash.c gost_keywrap.c gost_md.c gost_params.c gost_pmeth.c gost_sign.c
+LIBSRC= gost_md2012.c gosthash2012.c gost_ec_sign.c gost_ec_keyx.c gost89.c gost_ameth.c gost_asn1.c gost_crypt.c gost_ctl.c gost_eng.c gosthash.c gost_keywrap.c gost_md.c gost_params.c gost_pmeth.c
-LIBOBJ= gost_md2012.o gosthash2012.o e_gost_err.o gost_ec_keyx.o gost_ec_sign.o gost89.o gost94_keyx.o gost_ameth.o gost_asn1.o gost_crypt.o gost_ctl.o gost_eng.o gosthash.o gost_keywrap.o gost_md.o gost_params.o gost_pmeth.o gost_sign.o
+LIBOBJ= gost_md2012.o gosthash2012.o e_gost_err.o gost_ec_keyx.o gost_ec_sign.o gost89.o gost_ameth.o gost_asn1.o gost_crypt.o gost_ctl.o gost_eng.o gosthash.o gost_keywrap.o gost_md.o gost_params.o gost_pmeth.o
SRC=$(LIBSRC)
LIBNAME=gost
top:
- (cd $(TOP); $(MAKE) DIRS=engines EDIRS=$(DIR) sub_all)
+ (cd $(TOP); $(MAKE) DIRS=engines sub_all)
all: lib
cp cyg$(LIBNAME).dll $(INSTALL_PREFIX)$(INSTALLTOP)/$(LIBDIR)/engines/$${pfx}$(LIBNAME)$$sfx.new; \
else \
case "$(CFLAGS)" in \
- *DSO_BEOS*) sfx=".so";; \
*DSO_DLFCN*) sfx=`expr "$(SHLIB_EXT)" : '.*\(\.[a-z][a-z]*\)' \| ".so"`;; \
*DSO_DL*) sfx=".sl";; \
*DSO_WIN32*) sfx="eay32.dll"; pfx=;; \
mv -f $(INSTALL_PREFIX)$(INSTALLTOP)/$(LIBDIR)/engines/$${pfx}$(LIBNAME)$$sfx.new $(INSTALL_PREFIX)$(INSTALLTOP)/$(LIBDIR)/engines/$${pfx}$(LIBNAME)$$sfx; \
fi
-links:
-
tests:
update: local_depend
mv -f Makefile.new $(MAKEFILE)
clean:
- rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff *.so *.sl *.dll
+ rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff *.so *.sl *.dll *.dylib
# DO NOT DELETE THIS LINE -- make depend depends on it.
-gost_ec_sign.o: ../../include/openssl/asn1.h ../../include/openssl/asn1t.h
-gost_ec_sign.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
-gost_ec_sign.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
-gost_ec_sign.o: ../../include/openssl/dsa.h ../../include/openssl/e_os2.h
-gost_ec_sign.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
-gost_ec_sign.o: ../../include/openssl/ecdsa.h ../../include/openssl/engine.h
-gost_ec_sign.o: ../../include/openssl/err.h ../../include/openssl/evp.h
-gost_ec_sign.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
-gost_ec_sign.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
-gost_ec_sign.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-gost_ec_sign.o: ../../include/openssl/pkcs7.h ../../include/openssl/rand.h
-gost_ec_sign.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
-gost_ec_sign.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-gost_ec_sign.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
-gost_ec_sign.o: e_gost_err.h gost_ec_sign.c gost89.h gost_lcl.h gost_params.h
-gost_ec_sign.o: gosthash.h
-gost_ec_keyx.o: ../../include/openssl/asn1.h ../../include/openssl/asn1t.h
-gost_ec_keyx.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
-gost_ec_keyx.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
-gost_ec_keyx.o: ../../include/openssl/dsa.h ../../include/openssl/e_os2.h
-gost_ec_keyx.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
-gost_ec_keyx.o: ../../include/openssl/ecdsa.h ../../include/openssl/engine.h
-gost_ec_keyx.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
-gost_ec_keyx.o: ../../include/openssl/obj_mac.h
-gost_ec_keyx.o: ../../include/openssl/objects.h
-gost_ec_keyx.o: ../../include/openssl/opensslconf.h
-gost_ec_keyx.o: ../../include/openssl/opensslv.h
-gost_ec_keyx.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
-gost_ec_keyx.o: ../../include/openssl/rand.h ../../include/openssl/safestack.h
-gost_ec_keyx.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
-gost_ec_keyx.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
-gost_ec_keyx.o: ../../include/openssl/x509_vfy.h e_gost_err.h gost_ec_keyx.c
-gost_ec_keyx.o: gost89.h gost_keywrap.h gost_lcl.h gosthash.h
-gosthash2012.o: gosthash2012_const.h
-gosthash2012.o: gosthash2012.c gosthash2012.h
-gosthash2012.o: gosthash2012_precalc.h gosthash2012_ref.h
-gost_md2012.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-gost_md2012.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
-gost_md2012.o: ../../include/openssl/evp.h ../../include/openssl/obj_mac.h
-gost_md2012.o: ../../include/openssl/objects.h
-gost_md2012.o: ../../include/openssl/opensslconf.h
-gost_md2012.o: ../../include/openssl/opensslv.h
-gost_md2012.o: ../../include/openssl/ossl_typ.h
-gost_md2012.o: ../../include/openssl/safestack.h
-gost_md2012.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-gost_md2012.o: gosthash2012_const.h
-gost_md2012.o: gosthash2012.h gosthash2012_precalc.h
-gost_md2012.o: gosthash2012_ref.h gost_md2012.c
gost89.o: gost89.c gost89.h
-gost94_keyx.o: ../../include/openssl/asn1.h ../../include/openssl/asn1t.h
-gost94_keyx.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
-gost94_keyx.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
-gost94_keyx.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h
-gost94_keyx.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
-gost94_keyx.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
-gost94_keyx.o: ../../include/openssl/engine.h ../../include/openssl/evp.h
-gost94_keyx.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
-gost94_keyx.o: ../../include/openssl/objects.h
-gost94_keyx.o: ../../include/openssl/opensslconf.h
-gost94_keyx.o: ../../include/openssl/opensslv.h
-gost94_keyx.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
-gost94_keyx.o: ../../include/openssl/rand.h ../../include/openssl/safestack.h
-gost94_keyx.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
-gost94_keyx.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
-gost94_keyx.o: ../../include/openssl/x509_vfy.h e_gost_err.h gost89.h
-gost94_keyx.o: gost94_keyx.c gost_keywrap.h gost_lcl.h gosthash.h
gost_ameth.o: ../../include/openssl/asn1.h ../../include/openssl/asn1t.h
gost_ameth.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
gost_ameth.o: ../../include/openssl/buffer.h ../../include/openssl/cms.h
-gost_ameth.o: ../../include/openssl/conf.h
gost_ameth.o: ../../include/openssl/crypto.h ../../include/openssl/dsa.h
gost_ameth.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
gost_ameth.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
gost_ameth.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
gost_ameth.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
gost_ameth.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
-gost_ameth.o: ../../include/openssl/x509v3.h
gost_ameth.o: ../../include/openssl/x509_vfy.h e_gost_err.h gost89.h
-gost_ameth.o: gost_ameth.c gost_lcl.h gost_params.h gosthash.h
+gost_ameth.o: gost_ameth.c gost_lcl.h gosthash.h
gost_asn1.o: ../../include/openssl/asn1.h ../../include/openssl/asn1t.h
gost_asn1.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
gost_asn1.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
gost_crypt.o: ../../include/openssl/dsa.h ../../include/openssl/e_os2.h
gost_crypt.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
gost_crypt.o: ../../include/openssl/ecdsa.h ../../include/openssl/engine.h
-gost_crypt.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
-gost_crypt.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
+gost_crypt.o: ../../include/openssl/err.h ../../include/openssl/evp.h
+gost_crypt.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+gost_crypt.o: ../../include/openssl/objects.h
gost_crypt.o: ../../include/openssl/opensslconf.h
gost_crypt.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
gost_crypt.o: ../../include/openssl/pkcs7.h ../../include/openssl/rand.h
gost_ctl.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
gost_ctl.o: ../../include/openssl/x509_vfy.h gost89.h gost_ctl.c gost_lcl.h
gost_ctl.o: gosthash.h
+gost_ec_keyx.o: ../../include/openssl/asn1.h ../../include/openssl/asn1t.h
+gost_ec_keyx.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
+gost_ec_keyx.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
+gost_ec_keyx.o: ../../include/openssl/dsa.h ../../include/openssl/e_os2.h
+gost_ec_keyx.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
+gost_ec_keyx.o: ../../include/openssl/ecdsa.h ../../include/openssl/engine.h
+gost_ec_keyx.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
+gost_ec_keyx.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
+gost_ec_keyx.o: ../../include/openssl/opensslconf.h
+gost_ec_keyx.o: ../../include/openssl/opensslv.h
+gost_ec_keyx.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
+gost_ec_keyx.o: ../../include/openssl/rand.h ../../include/openssl/safestack.h
+gost_ec_keyx.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+gost_ec_keyx.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+gost_ec_keyx.o: ../../include/openssl/x509_vfy.h e_gost_err.h gost89.h
+gost_ec_keyx.o: gost_ec_keyx.c gost_keywrap.h gost_lcl.h gosthash.h
+gost_ec_sign.o: ../../include/openssl/asn1.h ../../include/openssl/asn1t.h
+gost_ec_sign.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
+gost_ec_sign.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
+gost_ec_sign.o: ../../include/openssl/dsa.h ../../include/openssl/e_os2.h
+gost_ec_sign.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
+gost_ec_sign.o: ../../include/openssl/ecdsa.h ../../include/openssl/engine.h
+gost_ec_sign.o: ../../include/openssl/err.h ../../include/openssl/evp.h
+gost_ec_sign.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+gost_ec_sign.o: ../../include/openssl/objects.h
+gost_ec_sign.o: ../../include/openssl/opensslconf.h
+gost_ec_sign.o: ../../include/openssl/opensslv.h
+gost_ec_sign.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
+gost_ec_sign.o: ../../include/openssl/rand.h ../../include/openssl/safestack.h
+gost_ec_sign.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+gost_ec_sign.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+gost_ec_sign.o: ../../include/openssl/x509_vfy.h e_gost_err.h gost89.h
+gost_ec_sign.o: gost_ec_sign.c gost_lcl.h gosthash.h
gost_eng.o: ../../include/openssl/asn1.h ../../include/openssl/asn1t.h
gost_eng.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
gost_eng.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
gost_md.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
gost_md.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
gost_md.o: e_gost_err.h gost89.h gost_lcl.h gost_md.c gosthash.h
-gost_params.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-gost_params.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
+gost_md2012.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
+gost_md2012.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
+gost_md2012.o: ../../include/openssl/evp.h ../../include/openssl/obj_mac.h
+gost_md2012.o: ../../include/openssl/objects.h
+gost_md2012.o: ../../include/openssl/opensslconf.h
+gost_md2012.o: ../../include/openssl/opensslv.h
+gost_md2012.o: ../../include/openssl/ossl_typ.h
+gost_md2012.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
+gost_md2012.o: ../../include/openssl/symhacks.h gost_md2012.c gosthash2012.h
+gost_md2012.o: gosthash2012_const.h gosthash2012_precalc.h gosthash2012_sse2.h
+gost_params.o: ../../include/openssl/asn1.h ../../include/openssl/asn1t.h
+gost_params.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
+gost_params.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
+gost_params.o: ../../include/openssl/dsa.h ../../include/openssl/e_os2.h
+gost_params.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
+gost_params.o: ../../include/openssl/ecdsa.h ../../include/openssl/engine.h
+gost_params.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
gost_params.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
gost_params.o: ../../include/openssl/opensslconf.h
gost_params.o: ../../include/openssl/opensslv.h
-gost_params.o: ../../include/openssl/ossl_typ.h
-gost_params.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
-gost_params.o: ../../include/openssl/symhacks.h gost_params.c gost_params.h
+gost_params.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
+gost_params.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
+gost_params.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
+gost_params.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
+gost_params.o: gost89.h gost_lcl.h gost_params.c gosthash.h
gost_pmeth.o: ../../include/openssl/asn1.h ../../include/openssl/asn1t.h
gost_pmeth.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
gost_pmeth.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
-gost_pmeth.o: ../../include/openssl/cms.h ../../include/openssl/err.h
gost_pmeth.o: ../../include/openssl/crypto.h ../../include/openssl/dsa.h
gost_pmeth.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
gost_pmeth.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
-gost_pmeth.o: ../../include/openssl/engine.h ../../include/openssl/evp.h
-gost_pmeth.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
-gost_pmeth.o: ../../include/openssl/objects.h
+gost_pmeth.o: ../../include/openssl/engine.h ../../include/openssl/err.h
+gost_pmeth.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
+gost_pmeth.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
gost_pmeth.o: ../../include/openssl/opensslconf.h
gost_pmeth.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
gost_pmeth.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
gost_pmeth.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
gost_pmeth.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
gost_pmeth.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
-gost_pmeth.o: e_gost_err.h gost89.h gost_lcl.h gost_params.h gost_pmeth.c
-gost_pmeth.o: gosthash.h
+gost_pmeth.o: e_gost_err.h gost89.h gost_lcl.h gost_pmeth.c gosthash.h
gost_sign.o: ../../include/openssl/asn1.h ../../include/openssl/asn1t.h
gost_sign.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
gost_sign.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
gost_sign.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
gost_sign.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
gost_sign.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
-gost_sign.o: e_gost_err.h gost89.h gost_lcl.h gost_params.h gost_sign.c
-gost_sign.o: gosthash.h
+gost_sign.o: e_gost_err.h gost89.h gost_lcl.h gost_sign.c gosthash.h
gosthash.o: gost89.h gosthash.c gosthash.h
+gosthash2012.o: gosthash2012.c gosthash2012.h gosthash2012_const.h
+gosthash2012.o: gosthash2012_precalc.h gosthash2012_sse2.h
openssl dgst -mac gost-mac -macopt key:<32 bytes of key> datafile
- Note absense of an option that specifies digest algorithm. gost-mac
+ Note absence of an option that specifies digest algorithm. gost-mac
algorithm supports only one digest (which is actually part of
implementation of this mac) and OpenSSL is clever enough to find out
this.
static ERR_STRING_DATA GOST_str_functs[] = {
{ERR_FUNC(GOST_F_DECODE_GOST_ALGOR_PARAMS), "DECODE_GOST_ALGOR_PARAMS"},
{ERR_FUNC(GOST_F_ENCODE_GOST_ALGOR_PARAMS), "ENCODE_GOST_ALGOR_PARAMS"},
- {ERR_FUNC(GOST_F_FILL_GOST_EC_PARAMS), "FILL_GOST_EC_PARAMS"},
{ERR_FUNC(GOST_F_FILL_GOST94_PARAMS), "FILL_GOST94_PARAMS"},
+ {ERR_FUNC(GOST_F_FILL_GOST_EC_PARAMS), "FILL_GOST_EC_PARAMS"},
{ERR_FUNC(GOST_F_GET_ENCRYPTION_PARAMS), "GET_ENCRYPTION_PARAMS"},
- {ERR_FUNC(GOST_F_GOST_EC_COMPUTE_PUBLIC), "GOST_EC_COMPUTE_PUBLIC"},
- {ERR_FUNC(GOST_F_GOST_EC_SIGN), "GOST_EC_SIGN"},
- {ERR_FUNC(GOST_F_GOST_EC_VERIFY), "GOST_EC_VERIFY"},
- {ERR_FUNC(GOST_F_GOST_EC_KEYGEN), "GOST_EC_KEYGEN"},
{ERR_FUNC(GOST_F_GOST89_GET_ASN1_PARAMETERS),
"GOST89_GET_ASN1_PARAMETERS"},
{ERR_FUNC(GOST_F_GOST89_SET_ASN1_PARAMETERS),
{ERR_FUNC(GOST_F_GOST_CIPHER_CTL), "GOST_CIPHER_CTL"},
{ERR_FUNC(GOST_F_GOST_DO_SIGN), "GOST_DO_SIGN"},
{ERR_FUNC(GOST_F_GOST_DO_VERIFY), "GOST_DO_VERIFY"},
+ {ERR_FUNC(GOST_F_GOST_EC_COMPUTE_PUBLIC), "GOST_EC_COMPUTE_PUBLIC"},
+ {ERR_FUNC(GOST_F_GOST_EC_KEYGEN), "GOST_EC_KEYGEN"},
+ {ERR_FUNC(GOST_F_GOST_EC_SIGN), "GOST_EC_SIGN"},
+ {ERR_FUNC(GOST_F_GOST_EC_VERIFY), "GOST_EC_VERIFY"},
{ERR_FUNC(GOST_F_GOST_IMIT_CTRL), "GOST_IMIT_CTRL"},
{ERR_FUNC(GOST_F_GOST_IMIT_FINAL), "GOST_IMIT_FINAL"},
{ERR_FUNC(GOST_F_GOST_IMIT_UPDATE), "GOST_IMIT_UPDATE"},
{ERR_FUNC(GOST_F_GOST_SIGN_KEYGEN), "GOST_SIGN_KEYGEN"},
+ {ERR_FUNC(GOST_F_PARAM_COPY_GOST01), "PARAM_COPY_GOST01"},
{ERR_FUNC(GOST_F_PARAM_COPY_GOST_EC), "PARAM_COPY_GOST_EC"},
- {ERR_FUNC(GOST_F_PARAM_COPY_GOST94), "PARAM_COPY_GOST94"},
- {ERR_FUNC(GOST_F_PKEY_GOST_ECCP_DECRYPT), "PKEY_GOST_ECCP_DECRYPT"},
- {ERR_FUNC(GOST_F_PKEY_GOST_ECCP_ENCRYPT), "PKEY_GOST_ECCP_ENCRYPT"},
{ERR_FUNC(GOST_F_PKEY_GOST01_PARAMGEN), "PKEY_GOST01_PARAMGEN"},
- {ERR_FUNC(GOST_F_PKEY_GOST_EC_DERIVE), "PKEY_GOST_EC_DERIVE"},
{ERR_FUNC(GOST_F_PKEY_GOST12_PARAMGEN), "PKEY_GOST12_PARAMGEN"},
- {ERR_FUNC(GOST_F_PKEY_GOST94CP_DECRYPT), "PKEY_GOST94CP_DECRYPT"},
- {ERR_FUNC(GOST_F_PKEY_GOST94CP_ENCRYPT), "PKEY_GOST94CP_ENCRYPT"},
+ {ERR_FUNC(GOST_F_PKEY_GOST94_CTRL_STR), "PKEY_GOST94_CTRL_STR"},
{ERR_FUNC(GOST_F_PKEY_GOST94_PARAMGEN), "PKEY_GOST94_PARAMGEN"},
{ERR_FUNC(GOST_F_PKEY_GOST_CTRL), "PKEY_GOST_CTRL"},
- {ERR_FUNC(GOST_F_PKEY_GOST94_CTRL_STR), "PKEY_GOST94_CTRL_STR"},
+ {ERR_FUNC(GOST_F_PKEY_GOST_ECCP_DECRYPT), "PKEY_GOST_ECCP_DECRYPT"},
+ {ERR_FUNC(GOST_F_PKEY_GOST_ECCP_ENCRYPT), "PKEY_GOST_ECCP_ENCRYPT"},
{ERR_FUNC(GOST_F_PKEY_GOST_EC_CTRL_STR_256), "PKEY_GOST_EC_CTRL_STR_256"},
{ERR_FUNC(GOST_F_PKEY_GOST_EC_CTRL_STR_512), "PKEY_GOST_EC_CTRL_STR_512"},
+ {ERR_FUNC(GOST_F_PKEY_GOST_EC_DERIVE), "PKEY_GOST_EC_DERIVE"},
{ERR_FUNC(GOST_F_PKEY_GOST_MAC_CTRL), "PKEY_GOST_MAC_CTRL"},
{ERR_FUNC(GOST_F_PKEY_GOST_MAC_CTRL_STR), "PKEY_GOST_MAC_CTRL_STR"},
{ERR_FUNC(GOST_F_PKEY_GOST_MAC_KEYGEN), "PKEY_GOST_MAC_KEYGEN"},
{ERR_FUNC(GOST_F_PRINT_GOST_EC_PUB), "PRINT_GOST_EC_PUB"},
{ERR_FUNC(GOST_F_PRIV_DECODE_GOST), "PRIV_DECODE_GOST"},
- {ERR_FUNC(GOST_F_PUB_DECODE_GOST_EC), "PUB_DECODE_GOST_EC"},
+ {ERR_FUNC(GOST_F_PUB_DECODE_GOST01), "PUB_DECODE_GOST01"},
{ERR_FUNC(GOST_F_PUB_DECODE_GOST94), "PUB_DECODE_GOST94"},
- {ERR_FUNC(GOST_F_PUB_ENCODE_GOST_EC), "PUB_ENCODE_GOST_EC"},
+ {ERR_FUNC(GOST_F_PUB_DECODE_GOST_EC), "PUB_DECODE_GOST_EC"},
+ {ERR_FUNC(GOST_F_PUB_ENCODE_GOST01), "PUB_ENCODE_GOST01"},
{ERR_FUNC(GOST_F_PUB_ENCODE_GOST94), "PUB_ENCODE_GOST94"},
+ {ERR_FUNC(GOST_F_PUB_ENCODE_GOST_EC), "PUB_ENCODE_GOST_EC"},
{ERR_FUNC(GOST_F_UNPACK_CC_SIGNATURE), "UNPACK_CC_SIGNATURE"},
{ERR_FUNC(GOST_F_UNPACK_CP_SIGNATURE), "UNPACK_CP_SIGNATURE"},
{ERR_FUNC(GOST_F_VKO_COMPUTE_KEY), "VKO_COMPUTE_KEY"},
{ERR_REASON(GOST_R_CTRL_CALL_FAILED), "ctrl call failed"},
{ERR_REASON(GOST_R_ERROR_COMPUTING_SHARED_KEY),
"error computing shared key"},
- {ERR_REASON(GOST_R_ERROR_PACKING_KEY_TRANSPORT_INFO),
- "error packing key transport info"},
{ERR_REASON(GOST_R_ERROR_PARSING_KEY_TRANSPORT_INFO),
"error parsing key transport info"},
{ERR_REASON(GOST_R_INCOMPATIBLE_ALGORITHMS), "incompatible algorithms"},
{ERR_REASON(GOST_R_INVALID_CIPHER_PARAMS), "invalid cipher params"},
{ERR_REASON(GOST_R_INVALID_CIPHER_PARAM_OID), "invalid cipher param oid"},
{ERR_REASON(GOST_R_INVALID_DIGEST_TYPE), "invalid digest type"},
- {ERR_REASON(GOST_R_INVALID_GOST94_PARMSET), "invalid gost94 parmset"},
{ERR_REASON(GOST_R_INVALID_IV_LENGTH), "invalid iv length"},
{ERR_REASON(GOST_R_INVALID_MAC_KEY_LENGTH), "invalid mac key length"},
{ERR_REASON(GOST_R_INVALID_PARAMSET), "invalid paramset"},
/* ====================================================================
- * Copyright (c) 2001-2005 The OpenSSL Project. All rights reserved.
+ * Copyright (c) 2001-2015 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.
+ * 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
*/
#ifndef HEADER_GOST_ERR_H
-# define HEADER_GOST_ERR_H
+#define HEADER_GOST_ERR_H
#ifdef __cplusplus
extern "C" {
/* Error codes for the GOST functions. */
/* Function codes. */
-# define GOST_F_DECODE_GOST_ALGOR_PARAMS 99
-# define GOST_F_ENCODE_GOST_ALGOR_PARAMS 100
-# define GOST_F_FILL_GOST_EC_PARAMS 101
+# define GOST_F_DECODE_GOST_ALGOR_PARAMS 100
+# define GOST_F_ENCODE_GOST_ALGOR_PARAMS 101
# define GOST_F_FILL_GOST94_PARAMS 102
-# define GOST_F_GET_ENCRYPTION_PARAMS 103
-# define GOST_F_GOST_EC_COMPUTE_PUBLIC 104
-# define GOST_F_GOST_EC_SIGN 105
-# define GOST_F_GOST_EC_VERIFY 106
-# define GOST_F_GOST_EC_KEYGEN 107
-# define GOST_F_GOST89_GET_ASN1_PARAMETERS 108
-# define GOST_F_GOST89_SET_ASN1_PARAMETERS 109
-# define GOST_F_GOST94_COMPUTE_PUBLIC 110
-# define GOST_F_GOST_CIPHER_CTL 111
-# define GOST_F_GOST_DO_SIGN 112
-# define GOST_F_GOST_DO_VERIFY 113
-# define GOST_F_GOST_IMIT_CTRL 114
-# define GOST_F_GOST_IMIT_FINAL 120
-# define GOST_F_GOST_IMIT_UPDATE 115
-# define GOST_F_GOST_SIGN_KEYGEN 142
-# define GOST_F_PARAM_COPY_GOST_EC 116
-# define GOST_F_PARAM_COPY_GOST94 117
-# define GOST_F_PKEY_GOST_ECCP_DECRYPT 118
-# define GOST_F_PKEY_GOST_ECCP_ENCRYPT 119
-# define GOST_F_PKEY_GOST01_PARAMGEN 138
-# define GOST_F_PKEY_GOST12_PARAMGEN 143
-# define GOST_F_PKEY_GOST_EC_DERIVE 121
-# define GOST_F_PKEY_GOST94CP_DECRYPT 122
-# define GOST_F_PKEY_GOST94CP_ENCRYPT 123
-# define GOST_F_PKEY_GOST94_PARAMGEN 139
+# define GOST_F_FILL_GOST_EC_PARAMS 103
+# define GOST_F_GET_ENCRYPTION_PARAMS 104
+# define GOST_F_GOST89_GET_ASN1_PARAMETERS 105
+# define GOST_F_GOST89_SET_ASN1_PARAMETERS 106
+# define GOST_F_GOST94_COMPUTE_PUBLIC 107
+# define GOST_F_GOST_CIPHER_CTL 108
+# define GOST_F_GOST_DO_SIGN 109
+# define GOST_F_GOST_DO_VERIFY 110
+# define GOST_F_GOST_EC_COMPUTE_PUBLIC 111
+# define GOST_F_GOST_EC_KEYGEN 112
+# define GOST_F_GOST_EC_SIGN 113
+# define GOST_F_GOST_EC_VERIFY 114
+# define GOST_F_GOST_IMIT_CTRL 115
+# define GOST_F_GOST_IMIT_FINAL 116
+# define GOST_F_GOST_IMIT_UPDATE 117
+# define GOST_F_GOST_SIGN_KEYGEN 118
+# define GOST_F_PARAM_COPY_GOST01 119
+# define GOST_F_PARAM_COPY_GOST_EC 120
+# define GOST_F_PKEY_GOST01_PARAMGEN 121
+# define GOST_F_PKEY_GOST12_PARAMGEN 122
+# define GOST_F_PKEY_GOST94_CTRL_STR 123
+# define GOST_F_PKEY_GOST94_PARAMGEN 124
# define GOST_F_PKEY_GOST_CTRL 125
-# define GOST_F_PKEY_GOST94_CTRL_STR 126
-# define GOST_F_PKEY_GOST_EC_CTRL_STR_256 127
-# define GOST_F_PKEY_GOST_EC_CTRL_STR_512 140
-# define GOST_F_PKEY_GOST_MAC_CTRL 128
-# define GOST_F_PKEY_GOST_MAC_CTRL_STR 129
-# define GOST_F_PKEY_GOST_MAC_KEYGEN 130
-# define GOST_F_PRINT_GOST_EC_PUB 131
-# define GOST_F_PRIV_DECODE_GOST 132
-# define GOST_F_PUB_DECODE_GOST_EC 133
-# define GOST_F_PUB_DECODE_GOST94 134
-# define GOST_F_PUB_ENCODE_GOST_EC 135
-# define GOST_F_PUB_ENCODE_GOST94 124
-# define GOST_F_UNPACK_CC_SIGNATURE 136
-# define GOST_F_UNPACK_CP_SIGNATURE 137
-# define GOST_F_VKO_COMPUTE_KEY 141
+# define GOST_F_PKEY_GOST_ECCP_DECRYPT 126
+# define GOST_F_PKEY_GOST_ECCP_ENCRYPT 127
+# define GOST_F_PKEY_GOST_EC_CTRL_STR_256 128
+# define GOST_F_PKEY_GOST_EC_CTRL_STR_512 129
+# define GOST_F_PKEY_GOST_EC_DERIVE 130
+# define GOST_F_PKEY_GOST_MAC_CTRL 131
+# define GOST_F_PKEY_GOST_MAC_CTRL_STR 132
+# define GOST_F_PKEY_GOST_MAC_KEYGEN 133
+# define GOST_F_PRINT_GOST_EC_PUB 134
+# define GOST_F_PRIV_DECODE_GOST 135
+# define GOST_F_PUB_DECODE_GOST01 136
+# define GOST_F_PUB_DECODE_GOST94 137
+# define GOST_F_PUB_DECODE_GOST_EC 138
+# define GOST_F_PUB_ENCODE_GOST01 139
+# define GOST_F_PUB_ENCODE_GOST94 140
+# define GOST_F_PUB_ENCODE_GOST_EC 141
+# define GOST_F_UNPACK_CC_SIGNATURE 142
+# define GOST_F_UNPACK_CP_SIGNATURE 143
+# define GOST_F_VKO_COMPUTE_KEY 144
/* Reason codes. */
-# define GOST_R_BAD_KEY_PARAMETERS_FORMAT 99
-# define GOST_R_BAD_PKEY_PARAMETERS_FORMAT 100
-# define GOST_R_CANNOT_PACK_EPHEMERAL_KEY 101
-# define GOST_R_CTRL_CALL_FAILED 132
-# define GOST_R_ERROR_COMPUTING_SHARED_KEY 102
-# define GOST_R_ERROR_PACKING_KEY_TRANSPORT_INFO 103
-# define GOST_R_ERROR_PARSING_KEY_TRANSPORT_INFO 104
-# define GOST_R_INCOMPATIBLE_ALGORITHMS 105
-# define GOST_R_INCOMPATIBLE_PEER_KEY 131
-# define GOST_R_INVALID_CIPHER_PARAMS 106
-# define GOST_R_INVALID_CIPHER_PARAM_OID 107
-# define GOST_R_INVALID_DIGEST_TYPE 108
-# define GOST_R_INVALID_GOST94_PARMSET 109
-# define GOST_R_INVALID_IV_LENGTH 110
-# define GOST_R_INVALID_MAC_KEY_LENGTH 111
-# define GOST_R_INVALID_PARAMSET 112
-# define GOST_R_KEY_IS_NOT_INITALIZED 113
-# define GOST_R_KEY_IS_NOT_INITIALIZED 114
-# define GOST_R_KEY_PARAMETERS_MISSING 115
-# define GOST_R_MAC_KEY_NOT_SET 116
-# define GOST_R_MALLOC_FAILURE 117
-# define GOST_R_NO_MEMORY 118
-# define GOST_R_NO_PARAMETERS_SET 119
-# define GOST_R_NO_PEER_KEY 120
-# define GOST_R_NO_PRIVATE_PART_OF_NON_EPHEMERAL_KEYPAIR 121
-# define GOST_R_PUBLIC_KEY_UNDEFINED 122
-# define GOST_R_RANDOM_GENERATOR_ERROR 123
-# define GOST_R_RANDOM_GENERATOR_FAILURE 124
-# define GOST_R_RANDOM_NUMBER_GENERATOR_FAILED 125
-# define GOST_R_SIGNATURE_MISMATCH 126
-# define GOST_R_SIGNATURE_PARTS_GREATER_THAN_Q 127
-# define GOST_R_UKM_NOT_SET 128
-# define GOST_R_UNSUPPORTED_CIPHER_CTL_COMMAND 129
-# define GOST_R_UNSUPPORTED_PARAMETER_SET 130
+# define GOST_R_BAD_KEY_PARAMETERS_FORMAT 100
+# define GOST_R_BAD_PKEY_PARAMETERS_FORMAT 101
+# define GOST_R_CANNOT_PACK_EPHEMERAL_KEY 102
+# define GOST_R_CTRL_CALL_FAILED 103
+# define GOST_R_ERROR_COMPUTING_SHARED_KEY 104
+# define GOST_R_ERROR_PARSING_KEY_TRANSPORT_INFO 105
+# define GOST_R_INCOMPATIBLE_ALGORITHMS 106
+# define GOST_R_INCOMPATIBLE_PEER_KEY 107
+# define GOST_R_INVALID_CIPHER_PARAMS 108
+# define GOST_R_INVALID_CIPHER_PARAM_OID 109
+# define GOST_R_INVALID_DIGEST_TYPE 110
+# define GOST_R_INVALID_IV_LENGTH 111
+# define GOST_R_INVALID_MAC_KEY_LENGTH 112
+# define GOST_R_INVALID_PARAMSET 113
+# define GOST_R_KEY_IS_NOT_INITALIZED 114
+# define GOST_R_KEY_IS_NOT_INITIALIZED 115
+# define GOST_R_KEY_PARAMETERS_MISSING 116
+# define GOST_R_MAC_KEY_NOT_SET 117
+# define GOST_R_MALLOC_FAILURE 118
+# define GOST_R_NO_MEMORY 119
+# define GOST_R_NO_PARAMETERS_SET 120
+# define GOST_R_NO_PEER_KEY 121
+# define GOST_R_NO_PRIVATE_PART_OF_NON_EPHEMERAL_KEYPAIR 122
+# define GOST_R_PUBLIC_KEY_UNDEFINED 123
+# define GOST_R_RANDOM_GENERATOR_ERROR 124
+# define GOST_R_RANDOM_GENERATOR_FAILURE 125
+# define GOST_R_RANDOM_NUMBER_GENERATOR_FAILED 126
+# define GOST_R_SIGNATURE_MISMATCH 127
+# define GOST_R_SIGNATURE_PARTS_GREATER_THAN_Q 128
+# define GOST_R_UKM_NOT_SET 129
+# define GOST_R_UNSUPPORTED_CIPHER_CTL_COMMAND 130
+# define GOST_R_UNSUPPORTED_PARAMETER_SET 131
#ifdef __cplusplus
}
+++ /dev/null
-/**********************************************************************
- * gost94_keyx.c *
- * Copyright (c) 2005-2006 Cryptocom LTD *
- * This file is distributed under the same license as OpenSSL *
- * *
- * Implements generation and parsing of GOST_KEY_TRANSPORT for *
- * GOST R 34.10-94 algorithms *
- * *
- * Requires OpenSSL 0.9.9 for compilation *
- **********************************************************************/
-#include <string.h>
-#include <openssl/dh.h>
-#include <openssl/rand.h>
-#include <openssl/evp.h>
-#include <openssl/objects.h>
-
-#include "gost89.h"
-#include "gosthash.h"
-#include "e_gost_err.h"
-#include "gost_keywrap.h"
-#include "gost_lcl.h"
-/* Common functions for both 94 and 2001 key exchange schemes */
-/*
- * Implementation of the Diffi-Hellman key agreement scheme based on GOST-94
- * keys
- */
-
-/*
- * Computes Diffie-Hellman key and stores it into buffer in little-endian
- * byte order as expected by both versions of GOST 94 algorithm
- */
-static int compute_pair_key_le(unsigned char *pair_key, BIGNUM *pub_key,
- DH *dh)
-{
- unsigned char be_key[128];
- int i, key_size;
- key_size = DH_compute_key(be_key, pub_key, dh);
- if (!key_size)
- return 0;
- memset(pair_key, 0, 128);
- for (i = 0; i < key_size; i++) {
- pair_key[i] = be_key[key_size - 1 - i];
- }
- return key_size;
-}
-
-/*
- * Computes 256 bit Key exchange key as specified in RFC 4357
- */
-static int make_cp_exchange_key(BIGNUM *priv_key, EVP_PKEY *pubk,
- unsigned char *shared_key)
-{
- unsigned char dh_key[128];
- int ret;
- gost_hash_ctx hash_ctx;
- DH *dh = DH_new();
-
- if (!dh)
- return 0;
- memset(dh_key, 0, 128);
- dh->g = BN_dup(pubk->pkey.dsa->g);
- dh->p = BN_dup(pubk->pkey.dsa->p);
- dh->priv_key = BN_dup(priv_key);
- ret =
- compute_pair_key_le(dh_key, ((DSA *)(EVP_PKEY_get0(pubk)))->pub_key,
- dh);
- DH_free(dh);
- if (!ret)
- return 0;
- init_gost_hash_ctx(&hash_ctx, &GostR3411_94_CryptoProParamSet);
- start_hash(&hash_ctx);
- hash_block(&hash_ctx, dh_key, 128);
- finish_hash(&hash_ctx, shared_key);
- done_gost_hash_ctx(&hash_ctx);
- return 1;
-}
-
-/* EVP_PKEY_METHOD callback derive. Implements VKO R 34.10-94 */
-
-int pkey_gost94_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen)
-{
- EVP_PKEY *pubk = EVP_PKEY_CTX_get0_peerkey(ctx);
- EVP_PKEY *mykey = EVP_PKEY_CTX_get0_pkey(ctx);
- *keylen = 32;
- if (key == NULL)
- return 1;
-
- return make_cp_exchange_key(gost_get0_priv_key(mykey), pubk, key);
-}
-
-/*
- * EVP_PKEY_METHOD callback encrypt for GOST R 34.10-94 cryptopro
- * modification
- */
-
-int pkey_GOST94cp_encrypt(EVP_PKEY_CTX *ctx, unsigned char *out,
- size_t *outlen, const unsigned char *key,
- size_t key_len)
-{
- GOST_KEY_TRANSPORT *gkt = NULL;
- unsigned char shared_key[32], ukm[8], crypted_key[44];
- const struct gost_cipher_info *param =
- get_encryption_params(OBJ_nid2obj
- (NID_id_Gost28147_89_CryptoPro_A_ParamSet));
- EVP_PKEY *pubk = EVP_PKEY_CTX_get0_pkey(ctx);
- struct gost_pmeth_data *data = EVP_PKEY_CTX_get_data(ctx);
- gost_ctx cctx;
- int key_is_ephemeral = 1;
- int tmp_outlen;
- EVP_PKEY *mykey = EVP_PKEY_CTX_get0_peerkey(ctx);
-
- /* Do not use vizir cipher parameters with cryptopro */
- if (!get_gost_engine_param(GOST_PARAM_CRYPT_PARAMS)
- && param == gost_cipher_list) {
- param = gost_cipher_list + 1;
- }
-
- if (mykey) {
- /* If key already set, it is not ephemeral */
- key_is_ephemeral = 0;
- if (!gost_get0_priv_key(mykey)) {
- GOSTerr(GOST_F_PKEY_GOST94CP_ENCRYPT,
- GOST_R_NO_PRIVATE_PART_OF_NON_EPHEMERAL_KEYPAIR);
- goto err;
- }
- } else {
- /* Otherwise generate ephemeral key */
- key_is_ephemeral = 1;
- if (out) {
- mykey = EVP_PKEY_new();
- EVP_PKEY_assign(mykey, EVP_PKEY_base_id(pubk), DSA_new());
- EVP_PKEY_copy_parameters(mykey, pubk);
- if (!gost_sign_keygen(EVP_PKEY_get0(mykey))) {
- goto err;
- }
- }
- }
- if (out)
- make_cp_exchange_key(gost_get0_priv_key(mykey), pubk, shared_key);
- if (data->shared_ukm) {
- memcpy(ukm, data->shared_ukm, 8);
- } else if (out) {
- if (RAND_bytes(ukm, 8) <= 0) {
- GOSTerr(GOST_F_PKEY_GOST94CP_ENCRYPT,
- GOST_R_RANDOM_GENERATOR_FAILURE);
- goto err;
- }
- }
-
- if (out) {
- gost_init(&cctx, param->sblock);
- keyWrapCryptoPro(&cctx, shared_key, ukm, key, crypted_key);
- }
- gkt = GOST_KEY_TRANSPORT_new();
- if (!gkt) {
- goto memerr;
- }
- if (!ASN1_OCTET_STRING_set(gkt->key_agreement_info->eph_iv, ukm, 8)) {
- goto memerr;
- }
- if (!ASN1_OCTET_STRING_set(gkt->key_info->imit, crypted_key + 40, 4)) {
- goto memerr;
- }
- if (!ASN1_OCTET_STRING_set
- (gkt->key_info->encrypted_key, crypted_key + 8, 32)) {
- goto memerr;
- }
- if (key_is_ephemeral) {
- if (!X509_PUBKEY_set
- (&gkt->key_agreement_info->ephem_key, out ? mykey : pubk)) {
- GOSTerr(GOST_F_PKEY_GOST94CP_ENCRYPT,
- GOST_R_CANNOT_PACK_EPHEMERAL_KEY);
- goto err;
- }
- if (out)
- EVP_PKEY_free(mykey);
- }
- ASN1_OBJECT_free(gkt->key_agreement_info->cipher);
- gkt->key_agreement_info->cipher = OBJ_nid2obj(param->nid);
- tmp_outlen = i2d_GOST_KEY_TRANSPORT(gkt, out ? &out : NULL);
- if (tmp_outlen <= 0) {
- GOSTerr(GOST_F_PKEY_GOST94CP_ENCRYPT,
- GOST_R_ERROR_PACKING_KEY_TRANSPORT_INFO);
- goto err;
- }
- *outlen = tmp_outlen;
- if (!key_is_ephemeral) {
- /* Set control "public key from client certificate used" */
- if (EVP_PKEY_CTX_ctrl(ctx, -1, -1, EVP_PKEY_CTRL_PEER_KEY, 3, NULL) <=
- 0) {
- GOSTerr(GOST_F_PKEY_GOST94CP_ENCRYPT, GOST_R_CTRL_CALL_FAILED);
- goto err;
- }
- }
- GOST_KEY_TRANSPORT_free(gkt);
- return 1;
- memerr:
- if (key_is_ephemeral) {
- EVP_PKEY_free(mykey);
- }
- GOSTerr(GOST_F_PKEY_GOST94CP_ENCRYPT, GOST_R_MALLOC_FAILURE);
- err:
- GOST_KEY_TRANSPORT_free(gkt);
- return -1;
-}
-
-/*
- * EVP_PLEY_METHOD callback decrypt for GOST R 34.10-94 cryptopro
- * modification
- */
-int pkey_GOST94cp_decrypt(EVP_PKEY_CTX *ctx, unsigned char *key,
- size_t *key_len, const unsigned char *in,
- size_t in_len)
-{
- const unsigned char *p = in;
- GOST_KEY_TRANSPORT *gkt = NULL;
- unsigned char wrappedKey[44];
- unsigned char sharedKey[32];
- gost_ctx cctx;
- const struct gost_cipher_info *param = NULL;
- EVP_PKEY *eph_key = NULL, *peerkey = NULL;
- EVP_PKEY *priv = EVP_PKEY_CTX_get0_pkey(ctx);
-
- if (!key) {
- *key_len = 32;
- return 1;
- }
-
- gkt = d2i_GOST_KEY_TRANSPORT(NULL, (const unsigned char **)&p, in_len);
- if (!gkt) {
- GOSTerr(GOST_F_PKEY_GOST94CP_DECRYPT,
- GOST_R_ERROR_PARSING_KEY_TRANSPORT_INFO);
- return 0;
- }
- eph_key = X509_PUBKEY_get(gkt->key_agreement_info->ephem_key);
- if (eph_key) {
- if (EVP_PKEY_derive_set_peer(ctx, eph_key) <= 0) {
- GOSTerr(GOST_F_PKEY_GOST94CP_DECRYPT,
- GOST_R_INCOMPATIBLE_PEER_KEY);
- goto err;
- }
- } else {
- /* Set control "public key from client certificate used" */
- if (EVP_PKEY_CTX_ctrl(ctx, -1, -1, EVP_PKEY_CTRL_PEER_KEY, 3, NULL) <=
- 0) {
- GOSTerr(GOST_F_PKEY_GOST94CP_DECRYPT, GOST_R_CTRL_CALL_FAILED);
- goto err;
- }
- }
- peerkey = EVP_PKEY_CTX_get0_peerkey(ctx);
- if (!peerkey) {
- GOSTerr(GOST_F_PKEY_GOST94CP_DECRYPT, GOST_R_NO_PEER_KEY);
- goto err;
- }
-
- param = get_encryption_params(gkt->key_agreement_info->cipher);
- if (!param) {
- goto err;
- }
-
- gost_init(&cctx, param->sblock);
- OPENSSL_assert(gkt->key_agreement_info->eph_iv->length == 8);
- memcpy(wrappedKey, gkt->key_agreement_info->eph_iv->data, 8);
- OPENSSL_assert(gkt->key_info->encrypted_key->length == 32);
- memcpy(wrappedKey + 8, gkt->key_info->encrypted_key->data, 32);
- OPENSSL_assert(gkt->key_info->imit->length == 4);
- memcpy(wrappedKey + 40, gkt->key_info->imit->data, 4);
- make_cp_exchange_key(gost_get0_priv_key(priv), peerkey, sharedKey);
- if (!keyUnwrapCryptoPro(&cctx, sharedKey, wrappedKey, key)) {
- GOSTerr(GOST_F_PKEY_GOST94CP_DECRYPT,
- GOST_R_ERROR_COMPUTING_SHARED_KEY);
- goto err;
- }
-
- EVP_PKEY_free(eph_key);
- GOST_KEY_TRANSPORT_free(gkt);
- return 1;
- err:
- EVP_PKEY_free(eph_key);
- GOST_KEY_TRANSPORT_free(gkt);
- return -1;
-}
#ifndef OPENSSL_NO_CMS
# include <openssl/cms.h>
#endif
-#include "gost_params.h"
#include "gost_lcl.h"
#include "e_gost_err.h"
-static int pkey_bits_gost(const EVP_PKEY *pk);
+/*
+ * Pack bignum into byte buffer of given size, filling all leading bytes by
+ * zeros
+ */
+int store_bignum(BIGNUM *bn, unsigned char *buf, int len)
+{
+ int bytes = BN_num_bytes(bn);
+
+ if (bytes > len)
+ return 0;
+ memset(buf, 0, len);
+ BN_bn2bin(bn, buf + len - bytes);
+ return 1;
+}
-int gost94_nid_by_params(DSA *p)
+/* Convert byte buffer to bignum, skipping leading zeros*/
+BIGNUM *getbnfrombuf(const unsigned char *buf, size_t len)
{
- R3410_params *gost_params;
- BIGNUM *q = BN_new();
- for (gost_params = R3410_paramset; gost_params->nid != NID_undef;
- gost_params++) {
- BN_dec2bn(&q, gost_params->q);
- if (!BN_cmp(q, p->q))
- break;
+ BIGNUM *b;
+
+ while (*buf == 0 && len > 0) {
+ buf++;
+ len--;
}
- BN_free(q);
- return gost_params->nid;
+ if (len)
+ return BN_bin2bn(buf, len, NULL);
+ b = BN_new();
+ BN_zero(b);
+ return b;
+}
+
+static int pkey_bits_gost(const EVP_PKEY *pk)
+{
+ if (!pk)
+ return -1;
+
+ switch (EVP_PKEY_base_id(pk)) {
+ case NID_id_GostR3410_2001:
+ case NID_id_GostR3410_2012_256:
+ return 256;
+ case NID_id_GostR3410_2012_512:
+ return 512;
+ }
+
+ return -1;
}
static ASN1_STRING *encode_gost_algor_params(const EVP_PKEY *key)
pkey_param_nid = EC_GROUP_get_curve_name(EC_KEY_get0_group(key_ptr));
gkp->hash_params = OBJ_nid2obj(NID_id_GostR3411_94_CryptoProParamSet);
break;
- case NID_id_GostR3410_94:
- pkey_param_nid = (int)gost94_nid_by_params(key_ptr);
- gkp->hash_params = OBJ_nid2obj(NID_id_GostR3411_94_CryptoProParamSet);
- break;
}
if (pkey_param_nid == NID_undef) {
}
}
return fill_GOST_EC_params(key_ptr, param_nid);
-
- case NID_id_GostR3410_94:
- if (!key_ptr) {
- key_ptr = DSA_new();
- if (!EVP_PKEY_assign(pkey, pkey_nid, key_ptr)) {
- DSA_free(key_ptr);
- break;
- }
- }
- return fill_GOST94_params(key_ptr, param_nid);
}
return 0;
GOSTerr(GOST_F_DECODE_GOST_ALGOR_PARAMS, ERR_R_INTERNAL_ERROR);
return 0;
}
-
return gost_decode_nid_params(pkey, pkey_nid, param_nid);
}
static int gost_set_priv_key(EVP_PKEY *pkey, BIGNUM *priv)
{
switch (EVP_PKEY_base_id(pkey)) {
- case NID_id_GostR3410_94:
- {
- DSA *dsa = EVP_PKEY_get0(pkey);
- if (!dsa) {
- dsa = DSA_new();
- EVP_PKEY_assign(pkey, EVP_PKEY_base_id(pkey), dsa);
- }
- dsa->priv_key = BN_dup(priv);
- if (!EVP_PKEY_missing_parameters(pkey))
- gost94_compute_public(dsa);
- break;
- }
case NID_id_GostR3410_2012_512:
case NID_id_GostR3410_2012_256:
case NID_id_GostR3410_2001:
BIGNUM *gost_get0_priv_key(const EVP_PKEY *pkey)
{
switch (EVP_PKEY_base_id(pkey)) {
- case NID_id_GostR3410_94:
- {
- DSA *dsa = EVP_PKEY_get0((EVP_PKEY *)pkey);
- if (dsa)
- return dsa->priv_key;
- break;
- }
case NID_id_GostR3410_2012_512:
case NID_id_GostR3410_2012_256:
case NID_id_GostR3410_2001:
}
/* --------------------- free functions * ------------------------------*/
-static void pkey_free_gost94(EVP_PKEY *key)
-{
- if (key->pkey.dsa) {
- DSA_free(key->pkey.dsa);
- }
-}
-
static void pkey_free_gost_ec(EVP_PKEY *key)
{
- if (key->pkey.ec) {
- EC_KEY_free(key->pkey.ec);
- }
+ EC_KEY_free(key->pkey.ec);
}
/* ------------------ private key functions -----------------------------*/
}
octet = ASN1_STRING_new();
- M_ASN1_OCTET_STRING_set(octet, buf, key_len);
+ ASN1_OCTET_STRING_set(octet, buf, key_len);
priv_len = i2d_ASN1_OCTET_STRING(octet, &priv_buf);
ASN1_STRING_free(octet);
return 1;
}
-static int print_gost_94(BIO *out, const EVP_PKEY *pkey, int indent,
- ASN1_PCTX *pctx, int type)
-{
- int param_nid = NID_undef;
-
- if (type == 2) {
- if (print_gost_priv(out, pkey, indent) == 0)
- return 0;
- }
- if (type >= 1) {
- BIGNUM *pubkey;
-
- pubkey = ((DSA *)EVP_PKEY_get0((EVP_PKEY *)pkey))->pub_key;
- BIO_indent(out, indent, 128);
- BIO_printf(out, "Public key: ");
- BN_print(out, pubkey);
- BIO_printf(out, "\n");
- }
-
- param_nid = gost94_nid_by_params(EVP_PKEY_get0((EVP_PKEY *)pkey));
- BIO_indent(out, indent, 128);
- BIO_printf(out, "Parameter set: %s\n", OBJ_nid2ln(param_nid));
- return 1;
-}
-
-static int param_print_gost94(BIO *out, const EVP_PKEY *pkey, int indent,
- ASN1_PCTX *pctx)
-{
- return print_gost_94(out, pkey, indent, pctx, 0);
-}
-
-static int pub_print_gost94(BIO *out, const EVP_PKEY *pkey, int indent,
- ASN1_PCTX *pctx)
-{
- return print_gost_94(out, pkey, indent, pctx, 1);
-}
-
-static int priv_print_gost94(BIO *out, const EVP_PKEY *pkey, int indent,
- ASN1_PCTX *pctx)
-{
- return print_gost_94(out, pkey, indent, pctx, 2);
-}
-
static int print_gost_ec(BIO *out, const EVP_PKEY *pkey, int indent,
ASN1_PCTX *pctx, int type)
{
}
/* ---------------------------------------------------------------------*/
-static int param_missing_gost94(const EVP_PKEY *pk)
-{
- const DSA *dsa = EVP_PKEY_get0((EVP_PKEY *)pk);
- if (!dsa)
- return 1;
- if (!dsa->q)
- return 1;
- return 0;
-}
-
static int param_missing_gost_ec(const EVP_PKEY *pk)
{
const EC_KEY *ec = EVP_PKEY_get0((EVP_PKEY *)pk);
return 0;
}
-static int param_copy_gost94(EVP_PKEY *to, const EVP_PKEY *from)
-{
- const DSA *dfrom = EVP_PKEY_get0((EVP_PKEY *)from);
- DSA *dto = EVP_PKEY_get0(to);
- if (EVP_PKEY_base_id(from) != EVP_PKEY_base_id(to)) {
- GOSTerr(GOST_F_PARAM_COPY_GOST94, GOST_R_INCOMPATIBLE_ALGORITHMS);
- return 0;
- }
- if (!dfrom) {
- GOSTerr(GOST_F_PARAM_COPY_GOST94, GOST_R_KEY_PARAMETERS_MISSING);
- return 0;
- }
- if (!dto) {
- dto = DSA_new();
- EVP_PKEY_assign(to, EVP_PKEY_base_id(from), dto);
- }
-#define COPYBIGNUM(a,b,x) if (a->x) BN_free(a->x); a->x=BN_dup(b->x);
- COPYBIGNUM(dto, dfrom, p)
- COPYBIGNUM(dto, dfrom, q)
- COPYBIGNUM(dto, dfrom, g)
-
- if (dto->priv_key)
- gost94_compute_public(dto);
- return 1;
-}
static int param_copy_gost_ec(EVP_PKEY *to, const EVP_PKEY *from)
{
return 1;
}
-static int param_cmp_gost94(const EVP_PKEY *a, const EVP_PKEY *b)
-{
- const DSA *da = EVP_PKEY_get0((EVP_PKEY *)a);
- const DSA *db = EVP_PKEY_get0((EVP_PKEY *)b);
- if (!da || !db)
- return 0;
- return (BN_cmp(da->q, db->q) == 0) ? 1 : 0;
-}
-
static int param_cmp_gost_ec(const EVP_PKEY *a, const EVP_PKEY *b)
{
const EC_GROUP *group_a, *group_b;
}
/* ---------- Public key functions * --------------------------------------*/
-static int pub_decode_gost94(EVP_PKEY *pk, X509_PUBKEY *pub)
-{
- X509_ALGOR *palg = NULL;
- const unsigned char *pubkey_buf = NULL;
- unsigned char *databuf;
- ASN1_OBJECT *palgobj = NULL;
- int pub_len, i, j;
- DSA *dsa;
- ASN1_OCTET_STRING *octet = NULL;
-
- if (!X509_PUBKEY_get0_param(&palgobj, &pubkey_buf, &pub_len, &palg, pub))
- return 0;
- EVP_PKEY_assign(pk, OBJ_obj2nid(palgobj), NULL);
- if (!decode_gost_algor_params(pk, palg))
- return 0;
- octet = d2i_ASN1_OCTET_STRING(NULL, &pubkey_buf, pub_len);
- if (!octet) {
- GOSTerr(GOST_F_PUB_DECODE_GOST94, ERR_R_MALLOC_FAILURE);
- return 0;
- }
- databuf = OPENSSL_malloc(octet->length);
- if (databuf == NULL) {
- GOSTerr(GOST_F_PUB_DECODE_GOST94, ERR_R_MALLOC_FAILURE);
- ASN1_OCTET_STRING_free(octet);
- return 0;
- }
- for (i = 0, j = octet->length - 1; i < octet->length; i++, j--) {
- databuf[j] = octet->data[i];
- }
- dsa = EVP_PKEY_get0(pk);
- dsa->pub_key = BN_bin2bn(databuf, octet->length, NULL);
- ASN1_OCTET_STRING_free(octet);
- OPENSSL_free(databuf);
- return 1;
-
-}
-
-static int pub_encode_gost94(X509_PUBKEY *pub, const EVP_PKEY *pk)
-{
- ASN1_OBJECT *algobj = NULL;
- ASN1_OCTET_STRING *octet = NULL;
- void *pval = NULL;
- unsigned char *buf = NULL, *databuf, *sptr;
- int i, j, data_len, ret = 0;
-
- int ptype = V_ASN1_UNDEF;
- DSA *dsa = EVP_PKEY_get0((EVP_PKEY *)pk);
- algobj = OBJ_nid2obj(EVP_PKEY_base_id(pk));
- if (pk->save_parameters) {
- ASN1_STRING *params = encode_gost_algor_params(pk);
- pval = params;
- ptype = V_ASN1_SEQUENCE;
- }
- data_len = BN_num_bytes(dsa->pub_key);
- databuf = OPENSSL_malloc(data_len);
- if (databuf == NULL) {
- GOSTerr(GOST_F_PUB_ENCODE_GOST94, ERR_R_MALLOC_FAILURE);
- return 0;
- }
- BN_bn2bin(dsa->pub_key, databuf);
- octet = ASN1_OCTET_STRING_new();
- if (octet == NULL) {
- GOSTerr(GOST_F_PUB_ENCODE_GOST94, ERR_R_MALLOC_FAILURE);
- OPENSSL_free(databuf);
- return 0;
- }
- ASN1_STRING_set(octet, NULL, data_len);
- sptr = ASN1_STRING_data(octet);
- for (i = 0, j = data_len - 1; i < data_len; i++, j--) {
- sptr[i] = databuf[j];
- }
- OPENSSL_free(databuf);
- ret = i2d_ASN1_OCTET_STRING(octet, &buf);
- ASN1_BIT_STRING_free(octet);
- if (ret < 0)
- return 0;
- return X509_PUBKEY_set0_param(pub, algobj, ptype, pval, buf, ret);
-}
-
static int pub_decode_gost_ec(EVP_PKEY *pk, X509_PUBKEY *pub)
{
X509_ALGOR *palg = NULL;
return X509_PUBKEY_set0_param(pub, algobj, ptype, pval, buf, ret);
}
-static int pub_cmp_gost94(const EVP_PKEY *a, const EVP_PKEY *b)
-{
- const DSA *da = EVP_PKEY_get0((EVP_PKEY *)a);
- const DSA *db = EVP_PKEY_get0((EVP_PKEY *)b);
- if (!da || !db)
- return 0;
-
- if (!da->pub_key || !db->pub_key)
- return 0;
-
- return (BN_cmp(da->pub_key, db->pub_key) == 0) ? 1 : 0;
-}
-
static int pub_cmp_gost_ec(const EVP_PKEY *a, const EVP_PKEY *b)
{
const EC_KEY *ea = EVP_PKEY_get0((EVP_PKEY *)a);
return -1;
}
-static int pkey_bits_gost(const EVP_PKEY *pk)
-{
- if (!pk)
- return -1;
-
- switch (EVP_PKEY_base_id(pk)) {
- case NID_id_GostR3410_94:
- case NID_id_GostR3410_2001:
- case NID_id_GostR3410_2012_256:
- return 256;
- case NID_id_GostR3410_2012_512:
- return 512;
- }
-
- return -1;
-}
-
/* ---------------------- ASN1 METHOD for GOST MAC -------------------*/
static void mackey_free_gost(EVP_PKEY *pk)
{
- if (pk->pkey.ptr) {
- OPENSSL_free(pk->pkey.ptr);
- }
+ OPENSSL_free(pk->pkey.ptr);
}
static int mac_ctrl_gost(EVP_PKEY *pkey, int op, long arg1, void *arg2)
return -2;
}
-static int gost94_param_encode(const EVP_PKEY *pkey, unsigned char **pder)
-{
- int nid = gost94_nid_by_params(EVP_PKEY_get0((EVP_PKEY *)pkey));
- return i2d_ASN1_OBJECT(OBJ_nid2obj(nid), pder);
-}
-
static int gost2001_param_encode(const EVP_PKEY *pkey, unsigned char **pder)
{
int nid =
return i2d_ASN1_OBJECT(OBJ_nid2obj(nid), pder);
}
-static int gost94_param_decode(EVP_PKEY *pkey, const unsigned char **pder,
- int derlen)
-{
- ASN1_OBJECT *obj = NULL;
- int nid;
- if (d2i_ASN1_OBJECT(&obj, pder, derlen) == NULL) {
- return 0;
- }
- nid = OBJ_obj2nid(obj);
- ASN1_OBJECT_free(obj);
-
- return gost_decode_nid_params(pkey, NID_id_GostR3410_94, nid);
-}
-
static int gost2001_param_decode(EVP_PKEY *pkey, const unsigned char **pder,
int derlen)
{
if (!*ameth)
return 0;
switch (nid) {
- case NID_id_GostR3410_94:
- EVP_PKEY_asn1_set_free(*ameth, pkey_free_gost94);
- EVP_PKEY_asn1_set_private(*ameth,
- priv_decode_gost, priv_encode_gost,
- priv_print_gost94);
-
- EVP_PKEY_asn1_set_param(*ameth,
- gost94_param_decode, gost94_param_encode,
- param_missing_gost94, param_copy_gost94,
- param_cmp_gost94, param_print_gost94);
- EVP_PKEY_asn1_set_public(*ameth,
- pub_decode_gost94, pub_encode_gost94,
- pub_cmp_gost94, pub_print_gost94,
- pkey_size_gost, pkey_bits_gost);
-
- EVP_PKEY_asn1_set_ctrl(*ameth, pkey_ctrl_gost);
- break;
case NID_id_GostR3410_2001:
EVP_PKEY_asn1_set_free(*ameth, pkey_free_gost_ec);
EVP_PKEY_asn1_set_private(*ameth,
**********************************************************************/
#include <string.h>
#include "gost89.h"
+#include <openssl/err.h>
#include <openssl/rand.h>
#include "e_gost_err.h"
#include "gost_lcl.h"
/*
* {NID_id_GostR3411_94_CryptoProParamSet,&GostR3411_94_CryptoProParamSet,0},
*/
- {NID_id_Gost28147_89_cc, &GostR3411_94_CryptoProParamSet, 0},
{NID_id_Gost28147_89_CryptoPro_A_ParamSet, &Gost28147_CryptoProParamSetA,
1},
{NID_id_Gost28147_89_CryptoPro_B_ParamSet, &Gost28147_CryptoProParamSetB,
GOST_CIPHER_PARAMS *gcp = GOST_CIPHER_PARAMS_new();
ASN1_OCTET_STRING *os = NULL;
if (!gcp) {
- GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, GOST_R_NO_MEMORY);
+ GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_MALLOC_FAILURE);
return 0;
}
if (!ASN1_OCTET_STRING_set(gcp->iv, ctx->iv, ctx->cipher->iv_len)) {
GOST_CIPHER_PARAMS_free(gcp);
- GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, GOST_R_NO_MEMORY);
+ GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_MALLOC_FAILURE);
return 0;
}
ASN1_OBJECT_free(gcp->enc_param_set);
gcp->enc_param_set = OBJ_nid2obj(c->paramNID);
len = i2d_GOST_CIPHER_PARAMS(gcp, NULL);
- p = buf = (unsigned char *)OPENSSL_malloc(len);
+ p = buf = OPENSSL_malloc(len);
if (!buf) {
GOST_CIPHER_PARAMS_free(gcp);
- GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, GOST_R_NO_MEMORY);
+ GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_MALLOC_FAILURE);
return 0;
}
i2d_GOST_CIPHER_PARAMS(gcp, &p);
if (!os || !ASN1_OCTET_STRING_set(os, buf, len)) {
OPENSSL_free(buf);
- GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, GOST_R_NO_MEMORY);
+ GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_MALLOC_FAILURE);
return 0;
}
OPENSSL_free(buf);
void gost_param_free()
{
int i;
- for (i = 0; i <= GOST_PARAM_MAX; i++)
- if (gost_params[i] != NULL) {
- OPENSSL_free(gost_params[i]);
- gost_params[i] = NULL;
- }
+
+ for (i = 0; i <= GOST_PARAM_MAX; i++) {
+ OPENSSL_free(gost_params[i]);
+ gost_params[i] = NULL;
+ }
}
}
tmp = getenv(gost_envnames[param]);
if (tmp) {
- if (gost_params[param])
- OPENSSL_free(gost_params[param]);
+ OPENSSL_free(gost_params[param]);
gost_params[param] = BUF_strdup(tmp);
return gost_params[param];
}
*/
if (!tmp)
tmp = value;
- if (gost_params[param])
- OPENSSL_free(gost_params[param]);
+ OPENSSL_free(gost_params[param]);
gost_params[param] = BUF_strdup(tmp);
return 1;
}
ASN1_OBJECT_free(gkt->key_agreement_info->cipher);
gkt->key_agreement_info->cipher = OBJ_nid2obj(param->nid);
- if (key_is_ephemeral && sec_key)
+ if (key_is_ephemeral)
EVP_PKEY_free(sec_key);
if (!key_is_ephemeral) {
/* Set control "public key from client certificate used" */
GOST_KEY_TRANSPORT_free(gkt);
return ret;
err:
- if (key_is_ephemeral && sec_key)
+ if (key_is_ephemeral)
EVP_PKEY_free(sec_key);
GOST_KEY_TRANSPORT_free(gkt);
return -1;
ret = 1;
err:
- if (eph_key)
- EVP_PKEY_free(eph_key);
- if (gkt)
- GOST_KEY_TRANSPORT_free(gkt);
+ EVP_PKEY_free(eph_key);
+ GOST_KEY_TRANSPORT_free(gkt);
return ret;
}
* Requires OpenSSL 1.0.0+ for compilation *
**********************************************************************/
#include "gost_lcl.h"
-#include "gost_params.h"
#include <string.h>
#include <openssl/rand.h>
#include <openssl/ecdsa.h>
# define dump_dsa_sig(a,b)
#endif
+/* Convert little-endian byte array into bignum */
+BIGNUM *hashsum2bn(const unsigned char *dgst, int len)
+{
+ unsigned char buf[64];
+ int i;
+
+ if (len > sizeof(buf))
+ return NULL;
+
+ for (i = 0; i < len; i++) {
+ buf[len - i - 1] = dgst[i];
+ }
+ return getbnfrombuf(buf, len);
+}
+
static R3410_ec_params *gost_nid2params(int nid)
{
R3410_ec_params *params;
};
static int gost_pkey_meth_nids[] = {
- NID_id_GostR3410_94,
NID_id_GostR3410_2001,
NID_id_Gost28147_89_MAC,
NID_id_GostR3410_2012_256,
0
};
-static EVP_PKEY_METHOD *pmeth_GostR3410_94 = NULL,
- *pmeth_GostR3410_2001 = NULL,
+static EVP_PKEY_METHOD *pmeth_GostR3410_2001 = NULL,
*pmeth_GostR3410_2012_256 = NULL,
*pmeth_GostR3410_2012_512 = NULL,
*pmeth_Gost28147_MAC = NULL,
*pmeth_Gost28147_MAC_12 = NULL;
-static EVP_PKEY_ASN1_METHOD *ameth_GostR3410_94 = NULL,
- *ameth_GostR3410_2001 = NULL,
+static EVP_PKEY_ASN1_METHOD *ameth_GostR3410_2001 = NULL,
*ameth_GostR3410_2012_256 = NULL,
*ameth_GostR3410_2012_512 = NULL,
*ameth_Gost28147_MAC = NULL,
{
gost_param_free();
- pmeth_GostR3410_94 = NULL;
pmeth_GostR3410_2001 = NULL;
pmeth_Gost28147_MAC = NULL;
pmeth_GostR3410_2012_256 = NULL;
pmeth_GostR3410_2012_512 = NULL;
pmeth_Gost28147_MAC_12 = NULL;
- ameth_GostR3410_94 = NULL;
ameth_GostR3410_2001 = NULL;
ameth_Gost28147_MAC = NULL;
ameth_GostR3410_2012_256 = NULL;
int ret = 0;
if (id && strcmp(id, engine_gost_id))
return 0;
-
- if (ameth_GostR3410_94) {
+ if (ameth_GostR3410_2001) {
printf("GOST engine already loaded\n");
goto end;
}
goto end;
}
- if (!register_ameth_gost
- (NID_id_GostR3410_94, &ameth_GostR3410_94, "GOST94",
- "GOST R 34.10-94"))
- goto end;
if (!register_ameth_gost
(NID_id_GostR3410_2001, &ameth_GostR3410_2001, "GOST2001",
"GOST R 34.10-2001"))
"GOST 28147-89 MAC with 2012 params"))
goto end;
- if (!register_pmeth_gost(NID_id_GostR3410_94, &pmeth_GostR3410_94, 0))
- goto end;
if (!register_pmeth_gost(NID_id_GostR3410_2001, &pmeth_GostR3410_2001, 0))
goto end;
+
if (!register_pmeth_gost
(NID_id_GostR3410_2012_256, &pmeth_GostR3410_2012_256, 0))
goto end;
{
if (!pmeth) {
*nids = gost_pkey_meth_nids;
- return 6;
+ return sizeof(gost_pkey_meth_nids)/sizeof(int) - 1;
}
switch (nid) {
- case NID_id_GostR3410_94:
- *pmeth = pmeth_GostR3410_94;
- return 1;
case NID_id_GostR3410_2001:
*pmeth = pmeth_GostR3410_2001;
return 1;
{
if (!ameth) {
*nids = gost_pkey_meth_nids;
- return 6;
+ return sizeof(gost_pkey_meth_nids)/sizeof(int) - 1;
}
switch (nid) {
- case NID_id_GostR3410_94:
- *ameth = ameth_GostR3410_94;
- return 1;
case NID_id_GostR3410_2001:
*ameth = ameth_GostR3410_2001;
return 1;
void ENGINE_load_gost(void)
{
ENGINE *toadd;
- if (pmeth_GostR3410_94)
+ if (pmeth_GostR3410_2001)
return;
toadd = engine_gost();
if (!toadd)
# define GOST_CTRL_CRYPT_PARAMS (ENGINE_CMD_BASE+GOST_PARAM_CRYPT_PARAMS)
# define GOST_CTRL_PBE_PARAMS (ENGINE_CMD_BASE+GOST_PARAM_PBE_PARAMS)
+typedef struct R3410_ec {
+ int nid;
+ char *a;
+ char *b;
+ char *p;
+ char *q;
+ char *x;
+ char *y;
+} R3410_ec_params;
+
+extern R3410_ec_params R3410_2001_paramset[],
+ *R3410_2012_256_paramset,
+ R3410_2012_512_paramset[];
+
extern const ENGINE_CMD_DEFN gost_cmds[];
int gost_control_func(ENGINE *e, int cmd, long i, void *p, void (*f) (void));
const char *get_gost_engine_param(int param);
# define EVP_MD_CTRL_KEY_LEN (EVP_MD_CTRL_ALG_CTRL+3)
# define EVP_MD_CTRL_SET_KEY (EVP_MD_CTRL_ALG_CTRL+4)
/* EVP_PKEY_METHOD key encryption callbacks */
-/* From gost94_keyx.c */
-int pkey_GOST94cp_encrypt(EVP_PKEY_CTX *ctx, unsigned char *out,
- size_t *outlen, const unsigned char *key,
- size_t key_len);
-
-int pkey_GOST94cp_decrypt(EVP_PKEY_CTX *ctx, unsigned char *out,
- size_t *outlen, const unsigned char *in,
- size_t in_len);
/* From gost_ec_keyx.c */
int pkey_GOST_ECcp_encrypt(EVP_PKEY_CTX *ctx, unsigned char *out,
size_t *outlen, const unsigned char *key,
/* From gost_ec_keyx.c */
int pkey_gost_ec_derive(EVP_PKEY_CTX *ctx, unsigned char *key,
size_t *keylen);
-/* From gost94_keyx.c */
-int pkey_gost94_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
-/* Internal functions for signature algorithms */
-int fill_GOST94_params(DSA *dsa, int nid);
int fill_GOST_EC_params(EC_KEY *eckey, int nid);
int gost_sign_keygen(DSA *dsa);
int gost_ec_keygen(EC_KEY *ec);
-DSA_SIG *gost_do_sign(const unsigned char *dgst, int dlen, DSA *dsa);
DSA_SIG *gost_ec_sign(const unsigned char *dgst, int dlen, EC_KEY *eckey);
int gost_do_verify(const unsigned char *dgst, int dgst_len,
int gost_ec_verify(const unsigned char *dgst, int dgst_len,
DSA_SIG *sig, EC_KEY *ec);
int gost_ec_compute_public(EC_KEY *ec);
-int gost94_compute_public(DSA *dsa);
/*============== miscellaneous functions============================= */
/* from gost_sign.c */
/* Convert GOST R 34.11 hash sum to bignum according to standard */
BIGNUM *getbnfrombuf(const unsigned char *buf, size_t len);
/* Pack GOST R 34.10 signature according to CryptoPro rules */
int pack_sign_cp(DSA_SIG *s, int order, unsigned char *sig, size_t *siglen);
-/* Unpack GOST R 34.10 signature according to CryptoPro rules */
-DSA_SIG *unpack_cp_signature(const unsigned char *sig, size_t siglen);
/* from ameth.c */
-/* Get private key as BIGNUM from both R 34.10-94 and R 34.10-2001 keys*/
+/* Get private key as BIGNUM from both 34.10-2001 keys*/
/* Returns pointer into EVP_PKEY structure */
BIGNUM *gost_get0_priv_key(const EVP_PKEY *pkey);
-/* Find NID by GOST 94 parameters */
-int gost94_nid_by_params(DSA *p);
#endif
static int gost_digest_copy(EVP_MD_CTX *to, const EVP_MD_CTX *from)
{
if (to->md_data && from->md_data)
- memcpy(to->md_data, from->md_data, sizeof(from->md_data));
+ memcpy(to->md_data, from->md_data, sizeof(*(from->md_data)));
return 1;
}
* OpenSSL 1.0.0+ libraries required to compile and use *
* this code *
**********************************************************************/
+#include "gost_lcl.h"
#include <openssl/objects.h>
-#include "gost_params.h"
/* Parameters of GOST 34.10 */
-R3410_params R3410_paramset[] = {
-/* Paramset A */
- {NID_id_GostR3410_94_CryptoPro_A_ParamSet,
- "100997906755055304772081815535925224869"
- "8410825720534578748235158755771479905292727772441528526992987964833"
- "5669968284202797289605274717317548059048560713474685214192868091256"
- "1502802222185647539190902656116367847270145019066794290930185446216"
- "3997308722217328898303231940973554032134009725883228768509467406639"
- "62",
- "127021248288932417465907042777176443525"
- "7876535089165358128175072657050312609850984974231883334834011809259"
- "9999512098893413065920561499672425412104927434935707492031276956145"
- "1689224110579311248812610229678534638401693520013288995000362260684"
- "2227508135323070045173416336850045410625869714168836867788425378203"
- "83",
- "683631961449557007844441656118272528951"
- "02170888761442055095051287550314083023"}
- ,
- {NID_id_GostR3410_94_CryptoPro_B_ParamSet,
- "429418261486158041438734477379555023926"
- "7234596860714306679811299408947123142002706038521669956384871995765"
- "7284814898909770759462613437669456364882730370838934791080835932647"
- "9767786019153434744009610342313166725786869204821949328786333602033"
- "8479709268434224762105576023501613261478065276102850944540333865234"
- "1",
- "139454871199115825601409655107690713107"
- "0417070599280317977580014543757653577229840941243685222882398330391"
- "1468164807668823692122073732267216074074777170091113455043205380464"
- "7694904686120113087816240740184800477047157336662926249423571248823"
- "9685422217536601433914856808405203368594584948031873412885804895251"
- "63",
- "79885141663410976897627118935756323747307951916507639758300472692338873533959"}
- ,
- {NID_id_GostR3410_94_CryptoPro_C_ParamSet,
- "816552717970881016017893191415300348226"
- "2544051353358162468249467681876621283478212884286545844013955142622"
- "2087723485023722868022275009502224827866201744494021697716482008353"
- "6398202298024892620480898699335508064332313529725332208819456895108"
- "5155178100221003459370588291073071186553005962149936840737128710832"
- "3",
- "110624679233511963040518952417017040248"
- "5862954819831383774196396298584395948970608956170224210628525560327"
- "8638246716655439297654402921844747893079518669992827880792192992701"
- "1428546551433875806377110443534293554066712653034996277099320715774"
- "3542287621283671843703709141350171945045805050291770503634517804938"
- "01",
- "113468861199819350564868233378875198043"
- "267947776488510997961231672532899549103"}
- ,
- {NID_id_GostR3410_94_CryptoPro_D_ParamSet,
- "756976611021707301782128757801610628085"
- "5283803109571158829574281419208532589041660017017859858216341400371"
- "4687551412794400562878935266630754392677014598582103365983119173924"
- "4732511225464712252386803315902707727668715343476086350472025298282"
- "7271461690125050616858238384366331089777463541013033926723743254833"
- "7",
- "905457649621929965904290958774625315611"
- "3056083907389766971404812524422262512556054474620855996091570786713"
- "5849550236741915584185990627801066465809510095784713989819413820871"
- "5964648914493053407920737078890520482730623038837767710173664838239"
- "8574828787891286471201460474326612697849693665518073864436497893214"
- "9",
- "108988435796353506912374591498972192620"
- "190487557619582334771735390599299211593"}
- ,
-
- {NID_id_GostR3410_94_CryptoPro_XchA_ParamSet,
- "1335318132727206734338595199483190012179423759678474868994823595993"
- "6964252873471246159040332773182141032801252925387191478859899310331"
- "0567744136196364803064721377826656898686468463277710150809401182608"
- "7702016153249904683329312949209127762411378780302243557466062839716"
- "59376426832674269780880061631528163475887",
- "14201174159756348119636828602231808974327613839524373876287257344192"
- "74593935127189736311660784676003608489466235676257952827747192122419"
- "29071046134208380636394084512691828894000571524625445295769349356752"
- "72895683154177544176313938445719175509684710784659566254794231229333"
- "8483924514339614727760681880609734239",
- "91771529896554605945588149018382750217296858393520724172743325725474"
- "374979801"}
- ,
- {NID_id_GostR3410_94_CryptoPro_XchB_ParamSet,
- "8890864727828423151699995801875757891031463338652579140051973659"
- "3048131440685857067369829407947744496306656291505503608252399443"
- "7900272386749145996230867832228661977543992816745254823298629859"
- "8753575466286051738837854736167685769017780335804511440773337196"
- "2538423532919394477873664752824509986617878992443177",
- "1028946126624994859676552074360530315217970499989304888248413244"
- "8474923022758470167998871003604670704877377286176171227694098633"
- "1539089568784129110109512690503345393869871295783467257264868341"
- "7200196629860561193666752429682367397084815179752036423595736533"
- "68957392061769855284593965042530895046088067160269433",
- "9109671391802626916582318050603555673628769498182593088388796888"
- "5281641595199"}
- ,
- {NID_id_GostR3410_94_CryptoPro_XchC_ParamSet,
- "4430618464297584182473135030809859326863990650118941756995270074"
- "8609973181426950235239623239110557450826919295792878938752101867"
- "7047181623251027516953100431855964837602657827828194249605561893"
- "6965865325513137194483136247773653468410118796740709840825496997"
- "9375560722345106704721086025979309968763193072908334",
- "1246996366993477513607147265794064436203408861395055989217248455"
- "7299870737698999651480662364723992859320868822848751165438350943"
- "3276647222625940615560580450040947211826027729977563540237169063"
- "0448079715771649447778447000597419032457722226253269698374446528"
- "35352729304393746106576383349151001715930924115499549",
- "6787876137336591234380295020065682527118129468050147943114675429"
- "4748422492761"}
- ,
-
- {NID_undef, NULL, NULL, NULL}
-};
-
R3410_ec_params R3410_2001_paramset[] = {
- /* default_cc_sign01_param 1.2.643.2.9.1.8.1 */
- {NID_id_GostR3410_2001_ParamSet_cc,
- /* A */
- "C0000000000000000000000000000000000000000000000000000000000003c4",
- /* B */
- "2d06B4265ebc749ff7d0f1f1f88232e81632e9088fd44b7787d5e407e955080c",
- /* P */
- "C0000000000000000000000000000000000000000000000000000000000003C7",
- /* Q */
- "5fffffffffffffffffffffffffffffff606117a2f4bde428b7458a54b6e87b85",
- /* X */
- "2",
- /* Y */
- "a20e034bf8813ef5c18d01105e726a17eb248b264ae9706f440bedc8ccb6b22c"}
- ,
/* 1.2.643.2.2.35.0 */
{NID_id_GostR3410_2001_TestParamSet,
"7",
+++ /dev/null
-/**********************************************************************
- * gost_params.h *
- * Copyright (c) 2005-2013 Cryptocom LTD *
- * This file is distributed under the same license as OpenSSL *
- * *
- * Declaration of structures used to represent GOST R 34.10 *
- * parameter sets, defined in RFC 4357 *
- * OpenSSL 1.0.0+ libraries required to compile and use *
- * this code *
- **********************************************************************/
-#ifndef GOST_PARAMSET_H
-# define GOST_PARAMSET_H
-
-typedef struct R3410 {
- int nid;
- char *a;
- char *p;
- char *q;
-} R3410_params;
-
-extern R3410_params R3410_paramset[];
-
-typedef struct R3410_ec {
- int nid;
- char *a;
- char *b;
- char *p;
- char *q;
- char *x;
- char *y;
-} R3410_ec_params;
-
-extern R3410_ec_params R3410_2001_paramset[],
- *R3410_2012_256_paramset,
- R3410_2012_512_paramset[];
-
-#endif
#include <openssl/evp.h>
#include <openssl/objects.h>
#include <openssl/ec.h>
+#include <openssl/err.h>
#include <openssl/x509v3.h> /* For string_to_hex */
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
-#include "gost_params.h"
#include "gost_lcl.h"
#include "e_gost_err.h"
{
struct gost_pmeth_data *data;
EVP_PKEY *pkey = EVP_PKEY_CTX_get0_pkey(ctx);
- data = OPENSSL_malloc(sizeof(struct gost_pmeth_data));
+
+ data = OPENSSL_malloc(sizeof(*data));
if (!data)
return 0;
- memset(data, 0, sizeof(struct gost_pmeth_data));
+ memset(data, 0, sizeof(*data));
if (pkey && EVP_PKEY_get0(pkey)) {
switch (EVP_PKEY_base_id(pkey)) {
- case NID_id_GostR3410_94:
- data->sign_param_nid = gost94_nid_by_params(EVP_PKEY_get0(pkey));
- break;
case NID_id_GostR3410_2001:
case NID_id_GostR3410_2012_256:
case NID_id_GostR3410_2012_512:
struct gost_pmeth_data *data = EVP_PKEY_CTX_get_data(ctx);
if (!data)
return;
- if (data->shared_ukm)
- OPENSSL_free(data->shared_ukm);
+ OPENSSL_free(data->shared_ukm);
OPENSSL_free(data);
}
return -2;
}
-static int pkey_gost94_ctrl_str(EVP_PKEY_CTX *ctx,
- const char *type, const char *value)
-{
- int param_nid = 0;
- if (!strcmp(type, param_ctrl_string)) {
- if (!value) {
- return 0;
- }
- if (strlen(value) == 1) {
- switch (toupper((unsigned char)value[0])) {
- case 'A':
- param_nid = NID_id_GostR3410_94_CryptoPro_A_ParamSet;
- break;
- case 'B':
- param_nid = NID_id_GostR3410_94_CryptoPro_B_ParamSet;
- break;
- case 'C':
- param_nid = NID_id_GostR3410_94_CryptoPro_C_ParamSet;
- break;
- case 'D':
- param_nid = NID_id_GostR3410_94_CryptoPro_D_ParamSet;
- break;
- default:
- return 0;
- }
- } else if ((strlen(value) == 2)
- && (toupper((unsigned char)value[0]) == 'X')) {
- switch (toupper((unsigned char)value[1])) {
- case 'A':
- param_nid = NID_id_GostR3410_94_CryptoPro_XchA_ParamSet;
- break;
- case 'B':
- param_nid = NID_id_GostR3410_94_CryptoPro_XchB_ParamSet;
- break;
- case 'C':
- param_nid = NID_id_GostR3410_94_CryptoPro_XchC_ParamSet;
- break;
- default:
- return 0;
- }
- } else {
- R3410_params *p = R3410_paramset;
- param_nid = OBJ_txt2nid(value);
- if (param_nid == NID_undef) {
- return 0;
- }
- for (; p->nid != NID_undef; p++) {
- if (p->nid == param_nid)
- break;
- }
- if (p->nid == NID_undef) {
- GOSTerr(GOST_F_PKEY_GOST94_CTRL_STR, GOST_R_INVALID_PARAMSET);
- return 0;
- }
- }
-
- return pkey_gost_ctrl(ctx, EVP_PKEY_CTRL_GOST_PARAMSET,
- param_nid, NULL);
- }
- return -2;
-}
-
static int pkey_gost_ec_ctrl_str_256(EVP_PKEY_CTX *ctx,
const char *type, const char *value)
{
int param_nid = 0;
- if (!strcmp(type, param_ctrl_string)) {
+
+ if (strcmp(type, param_ctrl_string) == 0) {
if (!value) {
return 0;
}
return 1;
}
-static int pkey_gost94_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
-{
- struct gost_pmeth_data *data = EVP_PKEY_CTX_get_data(ctx);
- DSA *dsa = NULL;
- if (!data || data->sign_param_nid == NID_undef) {
- GOSTerr(GOST_F_PKEY_GOST94_PARAMGEN, GOST_R_NO_PARAMETERS_SET);
- return 0;
- }
- dsa = DSA_new();
- if (!fill_GOST94_params(dsa, data->sign_param_nid)
- || !EVP_PKEY_assign(pkey, NID_id_GostR3410_94, dsa)) {
- DSA_free(dsa);
- return 0;
- }
- return 1;
-}
-
static int pkey_gost2001_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
{
struct gost_pmeth_data *data = EVP_PKEY_CTX_get_data(ctx);
}
/* ----------- keygen callbacks --------------------------------------*/
-/* Generates Gost_R3410_94_cp key */
-static int pkey_gost94cp_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
-{
- DSA *dsa;
- if (!pkey_gost94_paramgen(ctx, pkey))
- return 0;
- dsa = EVP_PKEY_get0(pkey);
- gost_sign_keygen(dsa);
- return 1;
-}
-
/* Generates GOST_R3410 2001 key and assigns it using specified type */
static int pkey_gost2001cp_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
{
}
/* ----------- sign callbacks --------------------------------------*/
-
-static int pkey_gost94_cp_sign(EVP_PKEY_CTX *ctx, unsigned char *sig,
- size_t *siglen, const unsigned char *tbs,
- size_t tbs_len)
+/*
+ * Packs signature according to Cryptopro rules
+ * and frees up DSA_SIG structure
+ */
+int pack_sign_cp(DSA_SIG *s, int order, unsigned char *sig, size_t *siglen)
{
- DSA_SIG *unpacked_sig = NULL;
- EVP_PKEY *pkey = EVP_PKEY_CTX_get0_pkey(ctx);
- if (!siglen)
- return 0;
- if (!sig) {
- *siglen = 64; /* better to check size of pkey->pkey.dsa-q */
- return 1;
- }
- unpacked_sig = gost_do_sign(tbs, tbs_len, EVP_PKEY_get0(pkey));
- if (!unpacked_sig) {
- return 0;
- }
- return pack_sign_cp(unpacked_sig, 32, sig, siglen);
+ *siglen = 2 * order;
+ memset(sig, 0, *siglen);
+ store_bignum(s->s, sig, order);
+ store_bignum(s->r, sig + order, order);
+ DSA_SIG_free(s);
+ return 1;
}
static int pkey_gost_ec_cp_sign(EVP_PKEY_CTX *ctx, unsigned char *sig,
}
/* ------------------- verify callbacks ---------------------------*/
-
-static int pkey_gost94_cp_verify(EVP_PKEY_CTX *ctx, const unsigned char *sig,
- size_t siglen, const unsigned char *tbs,
- size_t tbs_len)
+/* Unpack signature according to cryptopro rules */
+DSA_SIG *unpack_cp_signature(const unsigned char *sig, size_t siglen)
{
- int ok = 0;
- EVP_PKEY *pub_key = EVP_PKEY_CTX_get0_pkey(ctx);
- DSA_SIG *s = (sig) ? unpack_cp_signature(sig, siglen) : NULL;
- if (!s)
- return 0;
- if (pub_key)
- ok = gost_do_verify(tbs, tbs_len, s, EVP_PKEY_get0(pub_key));
- DSA_SIG_free(s);
- return ok;
+ DSA_SIG *s;
+
+ s = DSA_SIG_new();
+ if (s == NULL) {
+ GOSTerr(GOST_F_UNPACK_CP_SIGNATURE, ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+ s->s = BN_bin2bn(sig, siglen / 2, NULL);
+ s->r = BN_bin2bn(sig + siglen / 2, siglen / 2, NULL);
+ return s;
}
static int pkey_gost_ec_cp_verify(EVP_PKEY_CTX *ctx, const unsigned char *sig,
/* -------- PKEY_METHOD for GOST MAC algorithm --------------------*/
static int pkey_gost_mac_init(EVP_PKEY_CTX *ctx)
{
- struct gost_mac_pmeth_data *data;
- data = OPENSSL_malloc(sizeof(struct gost_mac_pmeth_data));
+ struct gost_mac_pmeth_data *data = OPENSSL_malloc(sizeof(*data));
+
if (!data)
return 0;
- memset(data, 0, sizeof(struct gost_mac_pmeth_data));
+ memset(data, 0, sizeof(*data));
EVP_PKEY_CTX_set_data(ctx, data);
return 1;
}
data->md = (EVP_MD *)p2;
return 1;
}
- break;
case EVP_PKEY_CTRL_GET_MD:
*(const EVP_MD **)p2 = data->md;
static int pkey_gost_mac_ctrl_str(EVP_PKEY_CTX *ctx,
const char *type, const char *value)
{
- if (!strcmp(type, key_ctrl_string)) {
+ if (strcmp(type, key_ctrl_string) == 0) {
if (strlen(value) != 32) {
GOSTerr(GOST_F_PKEY_GOST_MAC_CTRL_STR,
GOST_R_INVALID_MAC_KEY_LENGTH);
return pkey_gost_mac_ctrl(ctx, EVP_PKEY_CTRL_SET_MAC_KEY,
32, (char *)value);
}
- if (!strcmp(type, hexkey_ctrl_string)) {
- long keylen = 0;
+ if (strcmp(type, hexkey_ctrl_string) == 0) {
+ long keylen;
int ret;
unsigned char *keybuf = string_to_hex(value, &keylen);
if (!keybuf || keylen != 32) {
return 0;
}
keydata = OPENSSL_malloc(32);
- if (!keydata)
+ if (keydata == NULL)
return 0;
memcpy(keydata, data->key, 32);
EVP_PKEY_assign(pkey, mac_nid, keydata);
return 0;
switch (id) {
- case NID_id_GostR3410_94:
- EVP_PKEY_meth_set_ctrl(*pmeth, pkey_gost_ctrl, pkey_gost94_ctrl_str);
- EVP_PKEY_meth_set_keygen(*pmeth, NULL, pkey_gost94cp_keygen);
- EVP_PKEY_meth_set_sign(*pmeth, NULL, pkey_gost94_cp_sign);
- EVP_PKEY_meth_set_verify(*pmeth, NULL, pkey_gost94_cp_verify);
- EVP_PKEY_meth_set_encrypt(*pmeth,
- pkey_gost_encrypt_init,
- pkey_GOST94cp_encrypt);
- EVP_PKEY_meth_set_decrypt(*pmeth, NULL, pkey_GOST94cp_decrypt);
- EVP_PKEY_meth_set_derive(*pmeth,
- pkey_gost_derive_init, pkey_gost94_derive);
- EVP_PKEY_meth_set_paramgen(*pmeth, pkey_gost_paramgen_init,
- pkey_gost94_paramgen);
- break;
case NID_id_GostR3410_2001:
EVP_PKEY_meth_set_ctrl(*pmeth,
pkey_gost_ctrl, pkey_gost_ec_ctrl_str_256);
+++ /dev/null
-/**********************************************************************
- * gost_sign.c *
- * Copyright (c) 2005-2006 Cryptocom LTD *
- * This file is distributed under the same license as OpenSSL *
- * *
- * Implementation of GOST R 34.10-94 signature algorithm *
- * for OpenSSL *
- * Requires OpenSSL 0.9.9 for compilation *
- **********************************************************************/
-#include <string.h>
-#include <openssl/rand.h>
-#include <openssl/bn.h>
-#include <openssl/dsa.h>
-#include <openssl/evp.h>
-#include <openssl/err.h>
-
-#include "gost_params.h"
-#include "gost_lcl.h"
-#include "e_gost_err.h"
-
-#ifdef DEBUG_SIGN
-void dump_signature(const char *message, const unsigned char *buffer,
- size_t len)
-{
- size_t i;
- fprintf(stderr, "signature %s Length=%d", message, len);
- for (i = 0; i < len; i++) {
- if (i % 16 == 0)
- fputc('\n', stderr);
- fprintf(stderr, " %02x", buffer[i]);
- }
- fprintf(stderr, "\nEnd of signature\n");
-}
-
-void dump_dsa_sig(const char *message, DSA_SIG *sig)
-{
- fprintf(stderr, "%s\nR=", message);
- BN_print_fp(stderr, sig->r);
- fprintf(stderr, "\nS=");
- BN_print_fp(stderr, sig->s);
- fprintf(stderr, "\n");
-}
-
-#else
-
-# define dump_signature(a,b,c)
-# define dump_dsa_sig(a,b)
-#endif
-
-/*
- * Computes signature and returns it as DSA_SIG structure
- */
-DSA_SIG *gost_do_sign(const unsigned char *dgst, int dlen, DSA *dsa)
-{
- BIGNUM *k = NULL, *tmp = NULL, *tmp2 = NULL;
- DSA_SIG *newsig = NULL, *ret = NULL;
- BIGNUM *md = NULL;
- /* check if H(M) mod q is zero */
- BN_CTX *ctx;
-
- OPENSSL_assert(dgst != NULL && dsa != NULL && dlen == 32);
-
- ctx = BN_CTX_new();
- if (!ctx) {
- GOSTerr(GOST_F_GOST_DO_SIGN, ERR_R_MALLOC_FAILURE);
- return NULL;
- }
-
- BN_CTX_start(ctx);
- md = hashsum2bn(dgst, dlen);
- newsig = DSA_SIG_new();
- if (!md || !newsig) {
- GOSTerr(GOST_F_GOST_DO_SIGN, GOST_R_NO_MEMORY);
- goto err;
- }
- tmp = BN_CTX_get(ctx);
- k = BN_CTX_get(ctx);
- tmp2 = BN_CTX_get(ctx);
- if (!tmp || !k || !tmp2) {
- GOSTerr(GOST_F_GOST_DO_SIGN, ERR_R_MALLOC_FAILURE);
- goto err;
- }
- BN_mod(tmp, md, dsa->q, ctx);
- if (BN_is_zero(tmp)) {
- BN_one(md);
- }
- do {
- do {
- /*
- * Generate random number k less than q
- */
- BN_rand_range(k, dsa->q);
- /* generate r = (a^x mod p) mod q */
- BN_mod_exp(tmp, dsa->g, k, dsa->p, ctx);
- if (!(newsig->r)) {
- newsig->r = BN_new();
- if (!newsig->r) {
- GOSTerr(GOST_F_GOST_DO_SIGN, ERR_R_MALLOC_FAILURE);
- goto err;
- }
- }
- BN_mod(newsig->r, tmp, dsa->q, ctx);
- }
- while (BN_is_zero(newsig->r));
- /* generate s = (xr + k(Hm)) mod q */
- BN_mod_mul(tmp, dsa->priv_key, newsig->r, dsa->q, ctx);
- BN_mod_mul(tmp2, k, md, dsa->q, ctx);
- if (!newsig->s) {
- newsig->s = BN_new();
- if (!newsig->s) {
- GOSTerr(GOST_F_GOST_DO_SIGN, ERR_R_MALLOC_FAILURE);
- goto err;
- }
- }
- BN_mod_add(newsig->s, tmp, tmp2, dsa->q, ctx);
- }
- while (BN_is_zero(newsig->s));
-
- ret = newsig;
- err:
- if (md)
- BN_free(md);
- BN_CTX_end(ctx);
- BN_CTX_free(ctx);
- if (!ret && newsig) {
- DSA_SIG_free(newsig);
- }
- return ret;
-}
-
-/*
- * Packs signature according to Cryptocom rules
- * and frees up DSA_SIG structure
- */
-/*-
-int pack_sign_cc(DSA_SIG *s,int order,unsigned char *sig, size_t *siglen)
- {
- *siglen = 2*order;
- memset(sig,0,*siglen);
- store_bignum(s->r, sig,order);
- store_bignum(s->s, sig + order,order);
- dump_signature("serialized",sig,*siglen);
- DSA_SIG_free(s);
- return 1;
- }
-*/
-/*
- * Packs signature according to Cryptopro rules
- * and frees up DSA_SIG structure
- */
-int pack_sign_cp(DSA_SIG *s, int order, unsigned char *sig, size_t *siglen)
-{
- *siglen = 2 * order;
- memset(sig, 0, *siglen);
- store_bignum(s->s, sig, order);
- store_bignum(s->r, sig + order, order);
- dump_signature("serialized", sig, *siglen);
- DSA_SIG_free(s);
- return 1;
-}
-
-/*
- * Verifies signature passed as DSA_SIG structure
- *
- */
-
-int gost_do_verify(const unsigned char *dgst, int dgst_len,
- DSA_SIG *sig, DSA *dsa)
-{
- BIGNUM *md = NULL, *tmp = NULL;
- BIGNUM *q2 = NULL;
- BIGNUM *u = NULL, *v = NULL, *z1 = NULL, *z2 = NULL;
- BIGNUM *tmp2 = NULL, *tmp3 = NULL;
- int ok = 0;
- BN_CTX *ctx;
-
- OPENSSL_assert(dgst != NULL && dgst_len == 32 && sig != NULL && dsa != NULL);
- if (BN_cmp(sig->s, dsa->q) >= 1 || BN_cmp(sig->r, dsa->q) >= 1) {
- GOSTerr(GOST_F_GOST_DO_VERIFY, GOST_R_SIGNATURE_PARTS_GREATER_THAN_Q);
- return 0;
- }
-
- ctx = BN_CTX_new();
- if (!ctx) {
- GOSTerr(GOST_F_GOST_DO_VERIFY, ERR_R_MALLOC_FAILURE);
- return 0;
- }
-
- BN_CTX_start(ctx);
-
- md = hashsum2bn(dgst, dgst_len);
- tmp = BN_CTX_get(ctx);
- v = BN_CTX_get(ctx);
- q2 = BN_CTX_get(ctx);
- z1 = BN_CTX_get(ctx);
- z2 = BN_CTX_get(ctx);
- tmp2 = BN_CTX_get(ctx);
- tmp3 = BN_CTX_get(ctx);
- u = BN_CTX_get(ctx);
- if (!tmp || !v || !q2 || !z1 || !z2 || !tmp2 || !tmp3 || !u) {
- GOSTerr(GOST_F_GOST_DO_VERIFY, ERR_R_MALLOC_FAILURE);
- goto err;
- }
-
- BN_mod(tmp, md, dsa->q, ctx);
- if (BN_is_zero(tmp)) {
- BN_one(md);
- }
- BN_copy(q2, dsa->q);
- BN_sub_word(q2, 2);
- BN_mod_exp(v, md, q2, dsa->q, ctx);
- BN_mod_mul(z1, sig->s, v, dsa->q, ctx);
- BN_sub(tmp, dsa->q, sig->r);
- BN_mod_mul(z2, tmp, v, dsa->p, ctx);
- BN_mod_exp(tmp, dsa->g, z1, dsa->p, ctx);
- BN_mod_exp(tmp2, dsa->pub_key, z2, dsa->p, ctx);
- BN_mod_mul(tmp3, tmp, tmp2, dsa->p, ctx);
- BN_mod(u, tmp3, dsa->q, ctx);
- ok = (BN_cmp(u, sig->r) == 0);
-
- if (!ok) {
- GOSTerr(GOST_F_GOST_DO_VERIFY, GOST_R_SIGNATURE_MISMATCH);
- }
-err:
- if (md)
- BN_free(md);
- BN_CTX_end(ctx);
- BN_CTX_free(ctx);
- return ok;
-}
-
-/*
- * Computes public keys for GOST R 34.10-94 algorithm
- *
- */
-int gost94_compute_public(DSA *dsa)
-{
- /* Now fill algorithm parameters with correct values */
- BN_CTX *ctx;
- if (!dsa || !dsa->g) {
- GOSTerr(GOST_F_GOST94_COMPUTE_PUBLIC, GOST_R_KEY_IS_NOT_INITALIZED);
- return 0;
- }
-
- ctx = BN_CTX_new();
- if (!ctx) {
- GOSTerr(GOST_F_GOST94_COMPUTE_PUBLIC, ERR_R_MALLOC_FAILURE);
- return 0;
- }
-
- dsa->pub_key = BN_new();
- if (!dsa->pub_key) {
- GOSTerr(GOST_F_GOST94_COMPUTE_PUBLIC, ERR_R_MALLOC_FAILURE);
- BN_CTX_free(ctx);
- return 0;
- }
- /* Compute public key y = a^x mod p */
- BN_mod_exp(dsa->pub_key, dsa->g, dsa->priv_key, dsa->p, ctx);
- BN_CTX_free(ctx);
- return 1;
-}
-
-/*
- * Fill GOST 94 params, searching them in R3410_paramset array
- * by nid of paramset
- *
- */
-int fill_GOST94_params(DSA *dsa, int nid)
-{
- R3410_params *params = R3410_paramset;
- if (!dsa || nid == NID_undef) {
- GOSTerr(GOST_F_FILL_GOST94_PARAMS, GOST_R_UNSUPPORTED_PARAMETER_SET);
- return 0;
- }
-
- while (params->nid != NID_undef && params->nid != nid)
- params++;
- if (params->nid == NID_undef) {
- GOSTerr(GOST_F_FILL_GOST94_PARAMS, GOST_R_UNSUPPORTED_PARAMETER_SET);
- return 0;
- }
-
- BN_dec2bn(&(dsa->p), params->p);
- BN_dec2bn(&(dsa->q), params->q);
- BN_dec2bn(&(dsa->g), params->a);
- return 1;
-}
-
-/*
- * Generate GOST R 34.10-94 keypair
- *
- *
- */
-int gost_sign_keygen(DSA *dsa)
-{
- OPENSSL_assert(dsa != NULL);
-
- dsa->priv_key = BN_new();
- if (!dsa->priv_key) {
- GOSTerr(GOST_F_GOST_SIGN_KEYGEN, ERR_R_MALLOC_FAILURE);
- return 0;
- }
- BN_rand_range(dsa->priv_key, dsa->q);
- return gost94_compute_public(dsa);
-}
-
-/* Unpack signature according to cryptocom rules */
-/*-
-DSA_SIG *unpack_cc_signature(const unsigned char *sig,size_t siglen)
- {
- DSA_SIG *s;
- s = DSA_SIG_new();
- if (s == NULL)
- {
- GOSTerr(GOST_F_UNPACK_CC_SIGNATURE,GOST_R_NO_MEMORY);
- return(NULL);
- }
- s->r = getbnfrombuf(sig, siglen/2);
- s->s = getbnfrombuf(sig + siglen/2, siglen/2);
- return s;
- }
-*/
-/* Unpack signature according to cryptopro rules */
-DSA_SIG *unpack_cp_signature(const unsigned char *sig, size_t siglen)
-{
- DSA_SIG *s;
-
- s = DSA_SIG_new();
- if (s == NULL) {
- GOSTerr(GOST_F_UNPACK_CP_SIGNATURE, GOST_R_NO_MEMORY);
- return NULL;
- }
- s->s = getbnfrombuf(sig, siglen / 2);
- s->r = getbnfrombuf(sig + siglen / 2, siglen / 2);
- return s;
-}
-
-/* Convert little-endian byte array into bignum */
-BIGNUM *hashsum2bn(const unsigned char *dgst, int len)
-{
- unsigned char buf[64];
- int i;
-
- if (len > sizeof(buf))
- return NULL;
-
- for (i = 0; i < len; i++) {
- buf[len - i - 1] = dgst[i];
- }
- return getbnfrombuf(buf, len);
-}
-
-/* Convert byte buffer to bignum, skipping leading zeros*/
-BIGNUM *getbnfrombuf(const unsigned char *buf, size_t len)
-{
- while (*buf == 0 && len > 0) {
- buf++;
- len--;
- }
- if (len) {
- return BN_bin2bn(buf, len, NULL);
- } else {
- BIGNUM *b = BN_new();
- BN_zero(b);
- return b;
- }
-}
-
-/*
- * Pack bignum into byte buffer of given size, filling all leading bytes by
- * zeros
- */
-int store_bignum(BIGNUM *bn, unsigned char *buf, int len)
-{
- int bytes = BN_num_bytes(bn);
- if (bytes > len)
- return 0;
- memset(buf, 0, len);
- BN_bn2bin(bn, buf + len - bytes);
- return 1;
-}
int init_gost_hash_ctx(gost_hash_ctx * ctx,
const gost_subst_block * subst_block)
{
- memset(ctx, 0, sizeof(gost_hash_ctx));
+ memset(ctx, 0, sizeof(*ctx));
ctx->cipher_ctx = (gost_ctx *) MYALLOC(sizeof(gost_ctx));
if (!ctx->cipher_ctx) {
return 0;
void init_gost2012_hash_ctx(gost2012_hash_ctx * CTX,
const unsigned int digest_size)
{
- unsigned int i;
-
memset(CTX, 0, sizeof(gost2012_hash_ctx));
CTX->digest_size = digest_size;
exit(2);
}
count++;
- if (!strncmp(calcsum, inhash, 65)) {
+ if (strncmp(calcsum, inhash, 65) == 0) {
if (verbose) {
fprintf(stderr, "%s\tOK\n", filename);
}