From d921a1eada3e12cd97a63995a6d84b049032dccc Mon Sep 17 00:00:00 2001
From: guowentao <guowentao@xfusion.com>
Date: Fri, 16 Jun 2023 11:23:24 +0800
Subject: [PATCH] add SM2 genkey function

Signed-off-by: guowentao <guowentao@xfusion.com>
---
 Makefile.am                    |   3 +-
 Makefile.in                    | 313 +++++++++++++++++++++------------
 bash-completion/tpm2tss-genkey |   2 +-
 include/tpm2-tss-engine.h      |  11 ++
 src/tpm2-tss-engine-common.c   |  10 ++
 src/tpm2-tss-engine-common.h   |  38 ++++
 src/tpm2-tss-engine-err.c      |   3 +
 src/tpm2-tss-engine-err.h      |   3 +
 src/tpm2-tss-engine-sm2.c      | 289 ++++++++++++++++++++++++++++++
 src/tpm2tss-genkey.c           |  46 ++++-
 10 files changed, 604 insertions(+), 114 deletions(-)
 create mode 100644 src/tpm2-tss-engine-sm2.c

diff --git a/Makefile.am b/Makefile.am
index 5acf88c..a869109 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -73,7 +73,8 @@ libtpm2tss_la_SOURCES = src/tpm2-tss-engine.c \
                         src/tpm2-tss-engine-err.h \
                         src/tpm2-tss-engine-ecc.c \
                         src/tpm2-tss-engine-rand.c \
-                        src/tpm2-tss-engine-rsa.c
+                        src/tpm2-tss-engine-rsa.c \
+                        src/tpm2-tss-engine-sm2.c
 libtpm2tss_la_CFLAGS = $(AM_CFLAGS)
 libtpm2tss_la_LIBADD = $(AM_LDADD)
 libtpm2tss_la_LDFLAGS = $(AM_LDFLAGS) -no-undefined -avoid-version \
diff --git a/Makefile.in b/Makefile.in
index 8816a17..7871b36 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.2 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2017 Free Software Foundation, Inc.
+# Copyright (C) 1994-2020 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -46,7 +46,7 @@
 #;*****************************************************************************;
 
 # aminclude_static.am generated automatically by Autoconf
-# from AX_AM_MACROS_STATIC on Fri Nov 20 14:52:29 CET 2020
+# from AX_AM_MACROS_STATIC on Wed May 10 15:58:55 CST 2023
 
 
 
@@ -158,6 +158,13 @@ mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/src/config.h
 CONFIG_CLEAN_FILES =
 CONFIG_CLEAN_VPATH_FILES =
+am__installdirs = "$(DESTDIR)$(bindir)" \
+	"$(DESTDIR)$(openssl_enginedir)" "$(DESTDIR)$(man1dir)" \
+	"$(DESTDIR)$(man3dir)" "$(DESTDIR)$(bash_completiondir)" \
+	"$(DESTDIR)$(includedir)"
+@UNIT_TRUE@am__EXEEXT_1 = test/error_tpm2-tss-engine-common$(EXEEXT)
+am__EXEEXT_2 = $(am__EXEEXT_1)
+PROGRAMS = $(bin_PROGRAMS)
 am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
 am__vpath_adj = case $$p in \
     $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
@@ -185,10 +192,6 @@ am__uninstall_files_from_dir = { \
     || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
          $(am__cd) "$$dir" && rm -f $$files; }; \
   }
-am__installdirs = "$(DESTDIR)$(openssl_enginedir)" \
-	"$(DESTDIR)$(bindir)" "$(DESTDIR)$(man1dir)" \
-	"$(DESTDIR)$(man3dir)" "$(DESTDIR)$(bash_completiondir)" \
-	"$(DESTDIR)$(includedir)"
 LTLIBRARIES = $(openssl_engine_LTLIBRARIES)
 am__DEPENDENCIES_1 =
 am__DEPENDENCIES_2 = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
@@ -200,7 +203,8 @@ am_libtpm2tss_la_OBJECTS = src/libtpm2tss_la-tpm2-tss-engine.lo \
 	src/libtpm2tss_la-tpm2-tss-engine-err.lo \
 	src/libtpm2tss_la-tpm2-tss-engine-ecc.lo \
 	src/libtpm2tss_la-tpm2-tss-engine-rand.lo \
-	src/libtpm2tss_la-tpm2-tss-engine-rsa.lo
+	src/libtpm2tss_la-tpm2-tss-engine-rsa.lo \
+	src/libtpm2tss_la-tpm2-tss-engine-sm2.lo
 libtpm2tss_la_OBJECTS = $(am_libtpm2tss_la_OBJECTS)
 AM_V_lt = $(am__v_lt_@AM_V@)
 am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
@@ -209,22 +213,20 @@ am__v_lt_1 =
 libtpm2tss_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(libtpm2tss_la_CFLAGS) \
 	$(CFLAGS) $(libtpm2tss_la_LDFLAGS) $(LDFLAGS) -o $@
-@UNIT_TRUE@am__EXEEXT_1 = test/error_tpm2-tss-engine-common$(EXEEXT)
-am__EXEEXT_2 = $(am__EXEEXT_1)
-PROGRAMS = $(bin_PROGRAMS)
 am__test_error_tpm2_tss_engine_common_SOURCES_DIST =  \
 	test/error_tpm2-tss-engine-common.c src/tpm2-tss-engine.c \
 	src/tpm2-tss-engine-common.c src/tpm2-tss-engine-common.h \
 	src/tpm2-tss-engine-err.c src/tpm2-tss-engine-err.h \
 	src/tpm2-tss-engine-ecc.c src/tpm2-tss-engine-rand.c \
-	src/tpm2-tss-engine-rsa.c
+	src/tpm2-tss-engine-rsa.c src/tpm2-tss-engine-sm2.c
 am__objects_1 = src/test_error_tpm2_tss_engine_common-tpm2-tss-engine.$(OBJEXT) \
 	src/test_error_tpm2_tss_engine_common-tpm2-tss-engine-common.$(OBJEXT) \
 	src/test_error_tpm2_tss_engine_common-tpm2-tss-engine-err.$(OBJEXT) \
 	src/test_error_tpm2_tss_engine_common-tpm2-tss-engine-ecc.$(OBJEXT) \
 	src/test_error_tpm2_tss_engine_common-tpm2-tss-engine-rand.$(OBJEXT) \
-	src/test_error_tpm2_tss_engine_common-tpm2-tss-engine-rsa.$(OBJEXT)
-@UNIT_TRUE@am_test_error_tpm2_tss_engine_common_OBJECTS = test/test_error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.$(OBJEXT) \
+	src/test_error_tpm2_tss_engine_common-tpm2-tss-engine-rsa.$(OBJEXT) \
+	src/test_error_tpm2_tss_engine_common-tpm2-tss-engine-sm2.$(OBJEXT)
+@UNIT_TRUE@am_test_error_tpm2_tss_engine_common_OBJECTS = test/error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.$(OBJEXT) \
 @UNIT_TRUE@	$(am__objects_1)
 test_error_tpm2_tss_engine_common_OBJECTS =  \
 	$(am_test_error_tpm2_tss_engine_common_OBJECTS)
@@ -256,7 +258,24 @@ am__v_at_0 = @
 am__v_at_1 = 
 DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/src
 depcomp = $(SHELL) $(top_srcdir)/build-aux/depcomp
-am__depfiles_maybe = depfiles
+am__maybe_remake_depfiles = depfiles
+am__depfiles_remade =  \
+	src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-common.Plo \
+	src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-ecc.Plo \
+	src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-err.Plo \
+	src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-rand.Plo \
+	src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-rsa.Plo \
+	src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-sm2.Plo \
+	src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine.Plo \
+	src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-common.Po \
+	src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-ecc.Po \
+	src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-err.Po \
+	src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-rand.Po \
+	src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-rsa.Po \
+	src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-sm2.Po \
+	src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine.Po \
+	src/$(DEPDIR)/tpm2tss_genkey-tpm2tss-genkey.Po \
+	test/$(DEPDIR)/error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.Po
 am__mv = mv -f
 COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
@@ -669,7 +688,6 @@ prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
 realpath = @realpath@
-runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -725,7 +743,8 @@ libtpm2tss_la_SOURCES = src/tpm2-tss-engine.c \
                         src/tpm2-tss-engine-err.h \
                         src/tpm2-tss-engine-ecc.c \
                         src/tpm2-tss-engine-rand.c \
-                        src/tpm2-tss-engine-rsa.c
+                        src/tpm2-tss-engine-rsa.c \
+                        src/tpm2-tss-engine-sm2.c
 
 libtpm2tss_la_CFLAGS = $(AM_CFLAGS)
 libtpm2tss_la_LIBADD = $(AM_LDADD)
@@ -804,8 +823,8 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	    echo ' $(SHELL) ./config.status'; \
 	    $(SHELL) ./config.status;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles);; \
 	esac;
 $(top_srcdir)/aminclude_static.am $(am__empty):
 
@@ -832,62 +851,6 @@ $(top_srcdir)/src/config.h.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
 
 distclean-hdr:
 	-rm -f src/config.h src/stamp-h1
-
-install-openssl_engineLTLIBRARIES: $(openssl_engine_LTLIBRARIES)
-	@$(NORMAL_INSTALL)
-	@list='$(openssl_engine_LTLIBRARIES)'; test -n "$(openssl_enginedir)" || list=; \
-	list2=; for p in $$list; do \
-	  if test -f $$p; then \
-	    list2="$$list2 $$p"; \
-	  else :; fi; \
-	done; \
-	test -z "$$list2" || { \
-	  echo " $(MKDIR_P) '$(DESTDIR)$(openssl_enginedir)'"; \
-	  $(MKDIR_P) "$(DESTDIR)$(openssl_enginedir)" || exit 1; \
-	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(openssl_enginedir)'"; \
-	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(openssl_enginedir)"; \
-	}
-
-uninstall-openssl_engineLTLIBRARIES:
-	@$(NORMAL_UNINSTALL)
-	@list='$(openssl_engine_LTLIBRARIES)'; test -n "$(openssl_enginedir)" || list=; \
-	for p in $$list; do \
-	  $(am__strip_dir) \
-	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(openssl_enginedir)/$$f'"; \
-	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(openssl_enginedir)/$$f"; \
-	done
-
-clean-openssl_engineLTLIBRARIES:
-	-test -z "$(openssl_engine_LTLIBRARIES)" || rm -f $(openssl_engine_LTLIBRARIES)
-	@list='$(openssl_engine_LTLIBRARIES)'; \
-	locs=`for p in $$list; do echo $$p; done | \
-	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
-	      sort -u`; \
-	test -z "$$locs" || { \
-	  echo rm -f $${locs}; \
-	  rm -f $${locs}; \
-	}
-src/$(am__dirstamp):
-	@$(MKDIR_P) src
-	@: > src/$(am__dirstamp)
-src/$(DEPDIR)/$(am__dirstamp):
-	@$(MKDIR_P) src/$(DEPDIR)
-	@: > src/$(DEPDIR)/$(am__dirstamp)
-src/libtpm2tss_la-tpm2-tss-engine.lo: src/$(am__dirstamp) \
-	src/$(DEPDIR)/$(am__dirstamp)
-src/libtpm2tss_la-tpm2-tss-engine-common.lo: src/$(am__dirstamp) \
-	src/$(DEPDIR)/$(am__dirstamp)
-src/libtpm2tss_la-tpm2-tss-engine-err.lo: src/$(am__dirstamp) \
-	src/$(DEPDIR)/$(am__dirstamp)
-src/libtpm2tss_la-tpm2-tss-engine-ecc.lo: src/$(am__dirstamp) \
-	src/$(DEPDIR)/$(am__dirstamp)
-src/libtpm2tss_la-tpm2-tss-engine-rand.lo: src/$(am__dirstamp) \
-	src/$(DEPDIR)/$(am__dirstamp)
-src/libtpm2tss_la-tpm2-tss-engine-rsa.lo: src/$(am__dirstamp) \
-	src/$(DEPDIR)/$(am__dirstamp)
-
-libtpm2tss.la: $(libtpm2tss_la_OBJECTS) $(libtpm2tss_la_DEPENDENCIES) $(EXTRA_libtpm2tss_la_DEPENDENCIES) 
-	$(AM_V_CCLD)$(libtpm2tss_la_LINK) -rpath $(openssl_enginedir) $(libtpm2tss_la_OBJECTS) $(libtpm2tss_la_LIBADD) $(LIBS)
 install-binPROGRAMS: $(bin_PROGRAMS)
 	@$(NORMAL_INSTALL)
 	@list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
@@ -946,13 +909,71 @@ clean-checkPROGRAMS:
 	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
 	echo " rm -f" $$list; \
 	rm -f $$list
+
+install-openssl_engineLTLIBRARIES: $(openssl_engine_LTLIBRARIES)
+	@$(NORMAL_INSTALL)
+	@list='$(openssl_engine_LTLIBRARIES)'; test -n "$(openssl_enginedir)" || list=; \
+	list2=; for p in $$list; do \
+	  if test -f $$p; then \
+	    list2="$$list2 $$p"; \
+	  else :; fi; \
+	done; \
+	test -z "$$list2" || { \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(openssl_enginedir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(openssl_enginedir)" || exit 1; \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(openssl_enginedir)'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(openssl_enginedir)"; \
+	}
+
+uninstall-openssl_engineLTLIBRARIES:
+	@$(NORMAL_UNINSTALL)
+	@list='$(openssl_engine_LTLIBRARIES)'; test -n "$(openssl_enginedir)" || list=; \
+	for p in $$list; do \
+	  $(am__strip_dir) \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(openssl_enginedir)/$$f'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(openssl_enginedir)/$$f"; \
+	done
+
+clean-openssl_engineLTLIBRARIES:
+	-test -z "$(openssl_engine_LTLIBRARIES)" || rm -f $(openssl_engine_LTLIBRARIES)
+	@list='$(openssl_engine_LTLIBRARIES)'; \
+	locs=`for p in $$list; do echo $$p; done | \
+	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
+	      sort -u`; \
+	test -z "$$locs" || { \
+	  echo rm -f $${locs}; \
+	  rm -f $${locs}; \
+	}
+src/$(am__dirstamp):
+	@$(MKDIR_P) src
+	@: > src/$(am__dirstamp)
+src/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) src/$(DEPDIR)
+	@: > src/$(DEPDIR)/$(am__dirstamp)
+src/libtpm2tss_la-tpm2-tss-engine.lo: src/$(am__dirstamp) \
+	src/$(DEPDIR)/$(am__dirstamp)
+src/libtpm2tss_la-tpm2-tss-engine-common.lo: src/$(am__dirstamp) \
+	src/$(DEPDIR)/$(am__dirstamp)
+src/libtpm2tss_la-tpm2-tss-engine-err.lo: src/$(am__dirstamp) \
+	src/$(DEPDIR)/$(am__dirstamp)
+src/libtpm2tss_la-tpm2-tss-engine-ecc.lo: src/$(am__dirstamp) \
+	src/$(DEPDIR)/$(am__dirstamp)
+src/libtpm2tss_la-tpm2-tss-engine-rand.lo: src/$(am__dirstamp) \
+	src/$(DEPDIR)/$(am__dirstamp)
+src/libtpm2tss_la-tpm2-tss-engine-rsa.lo: src/$(am__dirstamp) \
+	src/$(DEPDIR)/$(am__dirstamp)
+src/libtpm2tss_la-tpm2-tss-engine-sm2.lo: src/$(am__dirstamp) \
+	src/$(DEPDIR)/$(am__dirstamp)
+
+libtpm2tss.la: $(libtpm2tss_la_OBJECTS) $(libtpm2tss_la_DEPENDENCIES) $(EXTRA_libtpm2tss_la_DEPENDENCIES) 
+	$(AM_V_CCLD)$(libtpm2tss_la_LINK) -rpath $(openssl_enginedir) $(libtpm2tss_la_OBJECTS) $(libtpm2tss_la_LIBADD) $(LIBS)
 test/$(am__dirstamp):
 	@$(MKDIR_P) test
 	@: > test/$(am__dirstamp)
 test/$(DEPDIR)/$(am__dirstamp):
 	@$(MKDIR_P) test/$(DEPDIR)
 	@: > test/$(DEPDIR)/$(am__dirstamp)
-test/test_error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.$(OBJEXT):  \
+test/error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.$(OBJEXT):  \
 	test/$(am__dirstamp) test/$(DEPDIR)/$(am__dirstamp)
 src/test_error_tpm2_tss_engine_common-tpm2-tss-engine.$(OBJEXT):  \
 	src/$(am__dirstamp) src/$(DEPDIR)/$(am__dirstamp)
@@ -966,6 +987,8 @@ src/test_error_tpm2_tss_engine_common-tpm2-tss-engine-rand.$(OBJEXT):  \
 	src/$(am__dirstamp) src/$(DEPDIR)/$(am__dirstamp)
 src/test_error_tpm2_tss_engine_common-tpm2-tss-engine-rsa.$(OBJEXT):  \
 	src/$(am__dirstamp) src/$(DEPDIR)/$(am__dirstamp)
+src/test_error_tpm2_tss_engine_common-tpm2-tss-engine-sm2.$(OBJEXT):  \
+	src/$(am__dirstamp) src/$(DEPDIR)/$(am__dirstamp)
 
 test/error_tpm2-tss-engine-common$(EXEEXT): $(test_error_tpm2_tss_engine_common_OBJECTS) $(test_error_tpm2_tss_engine_common_DEPENDENCIES) $(EXTRA_test_error_tpm2_tss_engine_common_DEPENDENCIES) test/$(am__dirstamp)
 	@rm -f test/error_tpm2-tss-engine-common$(EXEEXT)
@@ -986,20 +1009,28 @@ mostlyclean-compile:
 distclean-compile:
 	-rm -f *.tab.c
 
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-common.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-ecc.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-err.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-rand.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-rsa.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-common.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-ecc.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-err.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-rand.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-rsa.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/tpm2tss_genkey-tpm2tss-genkey.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@test/$(DEPDIR)/test_error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-common.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-ecc.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-err.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-rand.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-rsa.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-sm2.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-common.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-ecc.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-err.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-rand.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-rsa.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-sm2.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/tpm2tss_genkey-tpm2tss-genkey.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@test/$(DEPDIR)/error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.Po@am__quote@ # am--include-marker
+
+$(am__depfiles_remade):
+	@$(MKDIR_P) $(@D)
+	@echo '# dummy' >$@-t && $(am__mv) $@-t $@
+
+am--depfiles: $(am__depfiles_remade)
 
 .c.o:
 @am__fastdepCC_TRUE@	$(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\
@@ -1067,19 +1098,26 @@ src/libtpm2tss_la-tpm2-tss-engine-rsa.lo: src/tpm2-tss-engine-rsa.c
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libtpm2tss_la_CFLAGS) $(CFLAGS) -c -o src/libtpm2tss_la-tpm2-tss-engine-rsa.lo `test -f 'src/tpm2-tss-engine-rsa.c' || echo '$(srcdir)/'`src/tpm2-tss-engine-rsa.c
 
-test/test_error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.o: test/error_tpm2-tss-engine-common.c
-@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_error_tpm2_tss_engine_common_CFLAGS) $(CFLAGS) -MT test/test_error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.o -MD -MP -MF test/$(DEPDIR)/test_error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.Tpo -c -o test/test_error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.o `test -f 'test/error_tpm2-tss-engine-common.c' || echo '$(srcdir)/'`test/error_tpm2-tss-engine-common.c
-@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) test/$(DEPDIR)/test_error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.Tpo test/$(DEPDIR)/test_error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.Po
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='test/error_tpm2-tss-engine-common.c' object='test/test_error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.o' libtool=no @AMDEPBACKSLASH@
+src/libtpm2tss_la-tpm2-tss-engine-sm2.lo: src/tpm2-tss-engine-sm2.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libtpm2tss_la_CFLAGS) $(CFLAGS) -MT src/libtpm2tss_la-tpm2-tss-engine-sm2.lo -MD -MP -MF src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-sm2.Tpo -c -o src/libtpm2tss_la-tpm2-tss-engine-sm2.lo `test -f 'src/tpm2-tss-engine-sm2.c' || echo '$(srcdir)/'`src/tpm2-tss-engine-sm2.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-sm2.Tpo src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-sm2.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='src/tpm2-tss-engine-sm2.c' object='src/libtpm2tss_la-tpm2-tss-engine-sm2.lo' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libtpm2tss_la_CFLAGS) $(CFLAGS) -c -o src/libtpm2tss_la-tpm2-tss-engine-sm2.lo `test -f 'src/tpm2-tss-engine-sm2.c' || echo '$(srcdir)/'`src/tpm2-tss-engine-sm2.c
+
+test/error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.o: test/error_tpm2-tss-engine-common.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_error_tpm2_tss_engine_common_CFLAGS) $(CFLAGS) -MT test/error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.o -MD -MP -MF test/$(DEPDIR)/error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.Tpo -c -o test/error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.o `test -f 'test/error_tpm2-tss-engine-common.c' || echo '$(srcdir)/'`test/error_tpm2-tss-engine-common.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) test/$(DEPDIR)/error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.Tpo test/$(DEPDIR)/error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='test/error_tpm2-tss-engine-common.c' object='test/error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.o' libtool=no @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_error_tpm2_tss_engine_common_CFLAGS) $(CFLAGS) -c -o test/test_error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.o `test -f 'test/error_tpm2-tss-engine-common.c' || echo '$(srcdir)/'`test/error_tpm2-tss-engine-common.c
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_error_tpm2_tss_engine_common_CFLAGS) $(CFLAGS) -c -o test/error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.o `test -f 'test/error_tpm2-tss-engine-common.c' || echo '$(srcdir)/'`test/error_tpm2-tss-engine-common.c
 
-test/test_error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.obj: test/error_tpm2-tss-engine-common.c
-@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_error_tpm2_tss_engine_common_CFLAGS) $(CFLAGS) -MT test/test_error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.obj -MD -MP -MF test/$(DEPDIR)/test_error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.Tpo -c -o test/test_error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.obj `if test -f 'test/error_tpm2-tss-engine-common.c'; then $(CYGPATH_W) 'test/error_tpm2-tss-engine-common.c'; else $(CYGPATH_W) '$(srcdir)/test/error_tpm2-tss-engine-common.c'; fi`
-@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) test/$(DEPDIR)/test_error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.Tpo test/$(DEPDIR)/test_error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.Po
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='test/error_tpm2-tss-engine-common.c' object='test/test_error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.obj' libtool=no @AMDEPBACKSLASH@
+test/error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.obj: test/error_tpm2-tss-engine-common.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_error_tpm2_tss_engine_common_CFLAGS) $(CFLAGS) -MT test/error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.obj -MD -MP -MF test/$(DEPDIR)/error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.Tpo -c -o test/error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.obj `if test -f 'test/error_tpm2-tss-engine-common.c'; then $(CYGPATH_W) 'test/error_tpm2-tss-engine-common.c'; else $(CYGPATH_W) '$(srcdir)/test/error_tpm2-tss-engine-common.c'; fi`
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) test/$(DEPDIR)/error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.Tpo test/$(DEPDIR)/error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='test/error_tpm2-tss-engine-common.c' object='test/error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.obj' libtool=no @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_error_tpm2_tss_engine_common_CFLAGS) $(CFLAGS) -c -o test/test_error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.obj `if test -f 'test/error_tpm2-tss-engine-common.c'; then $(CYGPATH_W) 'test/error_tpm2-tss-engine-common.c'; else $(CYGPATH_W) '$(srcdir)/test/error_tpm2-tss-engine-common.c'; fi`
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_error_tpm2_tss_engine_common_CFLAGS) $(CFLAGS) -c -o test/error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.obj `if test -f 'test/error_tpm2-tss-engine-common.c'; then $(CYGPATH_W) 'test/error_tpm2-tss-engine-common.c'; else $(CYGPATH_W) '$(srcdir)/test/error_tpm2-tss-engine-common.c'; fi`
 
 src/test_error_tpm2_tss_engine_common-tpm2-tss-engine.o: src/tpm2-tss-engine.c
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_error_tpm2_tss_engine_common_CFLAGS) $(CFLAGS) -MT src/test_error_tpm2_tss_engine_common-tpm2-tss-engine.o -MD -MP -MF src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine.Tpo -c -o src/test_error_tpm2_tss_engine_common-tpm2-tss-engine.o `test -f 'src/tpm2-tss-engine.c' || echo '$(srcdir)/'`src/tpm2-tss-engine.c
@@ -1165,6 +1203,20 @@ src/test_error_tpm2_tss_engine_common-tpm2-tss-engine-rsa.obj: src/tpm2-tss-engi
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_error_tpm2_tss_engine_common_CFLAGS) $(CFLAGS) -c -o src/test_error_tpm2_tss_engine_common-tpm2-tss-engine-rsa.obj `if test -f 'src/tpm2-tss-engine-rsa.c'; then $(CYGPATH_W) 'src/tpm2-tss-engine-rsa.c'; else $(CYGPATH_W) '$(srcdir)/src/tpm2-tss-engine-rsa.c'; fi`
 
+src/test_error_tpm2_tss_engine_common-tpm2-tss-engine-sm2.o: src/tpm2-tss-engine-sm2.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_error_tpm2_tss_engine_common_CFLAGS) $(CFLAGS) -MT src/test_error_tpm2_tss_engine_common-tpm2-tss-engine-sm2.o -MD -MP -MF src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-sm2.Tpo -c -o src/test_error_tpm2_tss_engine_common-tpm2-tss-engine-sm2.o `test -f 'src/tpm2-tss-engine-sm2.c' || echo '$(srcdir)/'`src/tpm2-tss-engine-sm2.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-sm2.Tpo src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-sm2.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='src/tpm2-tss-engine-sm2.c' object='src/test_error_tpm2_tss_engine_common-tpm2-tss-engine-sm2.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_error_tpm2_tss_engine_common_CFLAGS) $(CFLAGS) -c -o src/test_error_tpm2_tss_engine_common-tpm2-tss-engine-sm2.o `test -f 'src/tpm2-tss-engine-sm2.c' || echo '$(srcdir)/'`src/tpm2-tss-engine-sm2.c
+
+src/test_error_tpm2_tss_engine_common-tpm2-tss-engine-sm2.obj: src/tpm2-tss-engine-sm2.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_error_tpm2_tss_engine_common_CFLAGS) $(CFLAGS) -MT src/test_error_tpm2_tss_engine_common-tpm2-tss-engine-sm2.obj -MD -MP -MF src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-sm2.Tpo -c -o src/test_error_tpm2_tss_engine_common-tpm2-tss-engine-sm2.obj `if test -f 'src/tpm2-tss-engine-sm2.c'; then $(CYGPATH_W) 'src/tpm2-tss-engine-sm2.c'; else $(CYGPATH_W) '$(srcdir)/src/tpm2-tss-engine-sm2.c'; fi`
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-sm2.Tpo src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-sm2.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='src/tpm2-tss-engine-sm2.c' object='src/test_error_tpm2_tss_engine_common-tpm2-tss-engine-sm2.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_error_tpm2_tss_engine_common_CFLAGS) $(CFLAGS) -c -o src/test_error_tpm2_tss_engine_common-tpm2-tss-engine-sm2.obj `if test -f 'src/tpm2-tss-engine-sm2.c'; then $(CYGPATH_W) 'src/tpm2-tss-engine-sm2.c'; else $(CYGPATH_W) '$(srcdir)/src/tpm2-tss-engine-sm2.c'; fi`
+
 src/tpm2tss_genkey-tpm2tss-genkey.o: src/tpm2tss-genkey.c
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(tpm2tss_genkey_CFLAGS) $(CFLAGS) -MT src/tpm2tss_genkey-tpm2tss-genkey.o -MD -MP -MF src/$(DEPDIR)/tpm2tss_genkey-tpm2tss-genkey.Tpo -c -o src/tpm2tss_genkey-tpm2tss-genkey.o `test -f 'src/tpm2tss-genkey.c' || echo '$(srcdir)/'`src/tpm2tss-genkey.c
 @am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) src/$(DEPDIR)/tpm2tss_genkey-tpm2tss-genkey.Tpo src/$(DEPDIR)/tpm2tss_genkey-tpm2tss-genkey.Po
@@ -1502,7 +1554,7 @@ $(TEST_SUITE_LOG): $(TEST_LOGS)
 	fi;								\
 	$$success || exit 1
 
-check-TESTS:
+check-TESTS: $(check_PROGRAMS)
 	@list='$(RECHECK_LOGS)';           test -z "$$list" || rm -f $$list
 	@list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list
 	@test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
@@ -1546,7 +1598,10 @@ test/error_tpm2-tss-engine-common.log: test/error_tpm2-tss-engine-common$(EXEEXT
 @am__EXEEXT_TRUE@	"$$tst" $(AM_TESTS_FD_REDIRECT)
 @HAVE_PANDOC_TRUE@dist-hook:
 
-distdir: $(DISTFILES)
+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
 	$(am__remove_distdir)
 	test -d "$(distdir)" || mkdir "$(distdir)"
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
@@ -1604,6 +1659,10 @@ dist-xz: distdir
 	tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
 	$(am__post_remove_distdir)
 
+dist-zstd: distdir
+	tardir=$(distdir) && $(am__tar) | zstd -c $${ZSTD_CLEVEL-$${ZSTD_OPT--19}} >$(distdir).tar.zst
+	$(am__post_remove_distdir)
+
 dist-tarZ: distdir
 	@echo WARNING: "Support for distribution archives compressed with" \
 		       "legacy program 'compress' is deprecated." >&2
@@ -1646,6 +1705,8 @@ distcheck: dist
 	  eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).shar.gz | unshar ;;\
 	*.zip*) \
 	  unzip $(distdir).zip ;;\
+	*.tar.zst*) \
+	  zstd -dc $(distdir).tar.zst | $(am__untar) ;;\
 	esac
 	chmod -R a-w $(distdir)
 	chmod u+w $(distdir)
@@ -1716,9 +1777,9 @@ check-am: all-am
 	$(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS)
 	$(MAKE) $(AM_MAKEFLAGS) check-TESTS
 check: check-am
-all-am: Makefile $(LTLIBRARIES) $(PROGRAMS) $(MANS) $(DATA) $(HEADERS)
+all-am: Makefile $(PROGRAMS) $(LTLIBRARIES) $(MANS) $(DATA) $(HEADERS)
 installdirs:
-	for dir in "$(DESTDIR)$(openssl_enginedir)" "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man1dir)" "$(DESTDIR)$(man3dir)" "$(DESTDIR)$(bash_completiondir)" "$(DESTDIR)$(includedir)"; do \
+	for dir in "$(DESTDIR)$(bindir)" "$(DESTDIR)$(openssl_enginedir)" "$(DESTDIR)$(man1dir)" "$(DESTDIR)$(man3dir)" "$(DESTDIR)$(bash_completiondir)" "$(DESTDIR)$(includedir)"; do \
 	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
 	done
 install: install-am
@@ -1789,7 +1850,22 @@ clean-am: clean-binPROGRAMS clean-checkPROGRAMS clean-generic \
 
 distclean: distclean-am
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-	-rm -rf src/$(DEPDIR) test/$(DEPDIR)
+		-rm -f src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-common.Plo
+	-rm -f src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-ecc.Plo
+	-rm -f src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-err.Plo
+	-rm -f src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-rand.Plo
+	-rm -f src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-rsa.Plo
+	-rm -f src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-sm2.Plo
+	-rm -f src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine.Plo
+	-rm -f src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-common.Po
+	-rm -f src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-ecc.Po
+	-rm -f src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-err.Po
+	-rm -f src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-rand.Po
+	-rm -f src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-rsa.Po
+	-rm -f src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-sm2.Po
+	-rm -f src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine.Po
+	-rm -f src/$(DEPDIR)/tpm2tss_genkey-tpm2tss-genkey.Po
+	-rm -f test/$(DEPDIR)/error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.Po
 	-rm -f Makefile
 distclean-am: clean-am distclean-compile distclean-generic \
 	distclean-hdr distclean-libtool distclean-local distclean-tags
@@ -1839,7 +1915,22 @@ installcheck-am:
 maintainer-clean: maintainer-clean-am
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
 	-rm -rf $(top_srcdir)/autom4te.cache
-	-rm -rf src/$(DEPDIR) test/$(DEPDIR)
+		-rm -f src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-common.Plo
+	-rm -f src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-ecc.Plo
+	-rm -f src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-err.Plo
+	-rm -f src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-rand.Plo
+	-rm -f src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-rsa.Plo
+	-rm -f src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine-sm2.Plo
+	-rm -f src/$(DEPDIR)/libtpm2tss_la-tpm2-tss-engine.Plo
+	-rm -f src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-common.Po
+	-rm -f src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-ecc.Po
+	-rm -f src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-err.Po
+	-rm -f src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-rand.Po
+	-rm -f src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-rsa.Po
+	-rm -f src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine-sm2.Po
+	-rm -f src/$(DEPDIR)/test_error_tpm2_tss_engine_common-tpm2-tss-engine.Po
+	-rm -f src/$(DEPDIR)/tpm2tss_genkey-tpm2tss-genkey.Po
+	-rm -f test/$(DEPDIR)/error_tpm2_tss_engine_common-error_tpm2-tss-engine-common.Po
 	-rm -f Makefile
 maintainer-clean-am: distclean-am maintainer-clean-generic
 
@@ -1865,8 +1956,8 @@ uninstall-man: uninstall-man1 uninstall-man3
 
 .MAKE: check-am install-am install-exec-am install-strip uninstall-am
 
-.PHONY: CTAGS GTAGS TAGS all all-am am--refresh check check-TESTS \
-	check-am check-valgrind-am check-valgrind-drd-am \
+.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles am--refresh check \
+	check-TESTS check-am check-valgrind-am check-valgrind-drd-am \
 	check-valgrind-drd-local check-valgrind-helgrind-am \
 	check-valgrind-helgrind-local check-valgrind-local \
 	check-valgrind-memcheck-am check-valgrind-memcheck-local \
@@ -1875,9 +1966,9 @@ uninstall-man: uninstall-man1 uninstall-man3
 	clean-generic clean-libtool clean-local \
 	clean-openssl_engineLTLIBRARIES cscope cscopelist-am ctags \
 	ctags-am dist dist-all dist-bzip2 dist-gzip dist-hook \
-	dist-lzip dist-shar dist-tarZ dist-xz dist-zip distcheck \
-	distclean distclean-compile distclean-generic distclean-hdr \
-	distclean-libtool distclean-local distclean-tags \
+	dist-lzip dist-shar dist-tarZ dist-xz dist-zip dist-zstd \
+	distcheck distclean distclean-compile distclean-generic \
+	distclean-hdr distclean-libtool distclean-local distclean-tags \
 	distcleancheck distdir distuninstallcheck dvi dvi-am html \
 	html-am info info-am install install-am \
 	install-bash_completionDATA install-binPROGRAMS install-data \
diff --git a/bash-completion/tpm2tss-genkey b/bash-completion/tpm2tss-genkey
index 3897ff6..bb7d469 100644
--- a/bash-completion/tpm2tss-genkey
+++ b/bash-completion/tpm2tss-genkey
@@ -7,7 +7,7 @@ _tpm2tss-genkey()
 
     case "${prev}" in
     -a | --alg)
-        COMPREPLY=( $(compgen -W "rsa ecdsa" -- ${cur}) );
+        COMPREPLY=( $(compgen -W "rsa ecdsa sm2" -- ${cur}) );
         return 0
         ;;
     -c | --curve)
diff --git a/include/tpm2-tss-engine.h b/include/tpm2-tss-engine.h
index f7902bd..ac48f4c 100644
--- a/include/tpm2-tss-engine.h
+++ b/include/tpm2-tss-engine.h
@@ -88,6 +88,17 @@ tpm2tss_ecc_getappdata(EC_KEY *key);
 int
 tpm2tss_ecc_setappdata(EC_KEY *key, TPM2_DATA *data);
 
+int
+tpm2tss_sm2_genkey(EC_KEY *key, TPMI_ECC_CURVE curve, const char *password,
+                   TPM2_HANDLE parentHandle);
+
+TPM2_DATA *
+tpm2tss_sm2_getappdata(EC_KEY *key);
+
+int
+tpm2tss_sm2_setappdata(EC_KEY *key, TPM2_DATA *data);
+
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/src/tpm2-tss-engine-common.c b/src/tpm2-tss-engine-common.c
index 11d6997..4e78707 100755
--- a/src/tpm2-tss-engine-common.c
+++ b/src/tpm2-tss-engine-common.c
@@ -406,6 +406,7 @@ tpm2tss_tpm2data_read(const char *filename, TPM2_DATA **tpm2Datap)
 
 static TPM2B_PUBLIC primaryEccTemplate = TPM2B_PUBLIC_PRIMARY_ECC_TEMPLATE;
 static TPM2B_PUBLIC primaryRsaTemplate = TPM2B_PUBLIC_PRIMARY_RSA_TEMPLATE;
+static TPM2B_PUBLIC primarysm2Template = TPM2B_PUBLIC_PRIMARY_SM2_TEMPLATE;
 
 static TPM2B_SENSITIVE_CREATE primarySensitive = {
     .sensitive = {
@@ -482,6 +483,15 @@ init_tpm_parent(ESYS_CONTEXT **esys_ctx,
         }
     }
 
+    if (primaryTemplate == NULL) {
+        for (index = 0; index < capabilityData->data.algorithms.count; index++) {
+            if (capabilityData->data.algorithms.algProperties[index].alg == TPM2_ALG_SM2) {
+                primaryTemplate = &primarysm2Template;
+                break;
+            }
+        }
+    }
+
     if (primaryTemplate == NULL) {
         for (index = 0; index < capabilityData->data.algorithms.count; index++) {
             if (capabilityData->data.algorithms.algProperties[index].alg == TPM2_ALG_RSA) {
diff --git a/src/tpm2-tss-engine-common.h b/src/tpm2-tss-engine-common.h
index 8399eab..14c98a0 100755
--- a/src/tpm2-tss-engine-common.h
+++ b/src/tpm2-tss-engine-common.h
@@ -136,6 +136,44 @@ TSS2_RC init_tpm_key (  ESYS_CONTEXT **esys_ctx,
      } \
 }
 
+#define TPM2B_PUBLIC_PRIMARY_SM2_TEMPLATE { \
+    .publicArea = { \
+        .type = TPM2_ALG_ECC, \
+        .nameAlg = ENGINE_HASH_ALG, \
+        .objectAttributes = (TPMA_OBJECT_USERWITHAUTH | \
+                             TPMA_OBJECT_RESTRICTED | \
+                             TPMA_OBJECT_DECRYPT | \
+                             TPMA_OBJECT_NODA | \
+                             TPMA_OBJECT_FIXEDTPM | \
+                             TPMA_OBJECT_FIXEDPARENT | \
+                             TPMA_OBJECT_SENSITIVEDATAORIGIN), \
+        .authPolicy = { \
+             .size = 0, \
+         }, \
+        .parameters.eccDetail = { \
+             .symmetric = { \
+                 .algorithm = TPM2_ALG_AES, \
+                 .keyBits.aes = 128, \
+                 .mode.aes = TPM2_ALG_CFB, \
+              }, \
+             .scheme = { \
+                .scheme = TPM2_ALG_NULL, \
+                .details = {} \
+             }, \
+             .curveID = TPM2_ECC_SM2_P256, \
+             .kdf = { \
+                .scheme = TPM2_ALG_NULL, \
+                .details = {} \
+             }, \
+         }, \
+        .unique.ecc = { \
+             .x.size = 0, \
+             .y.size = 0 \
+         } \
+     } \
+}
+
+
 typedef struct {
 	ASN1_OBJECT *type;
 	ASN1_BOOLEAN emptyAuth;
diff --git a/src/tpm2-tss-engine-err.c b/src/tpm2-tss-engine-err.c
index 489d19e..08ca749 100644
--- a/src/tpm2-tss-engine-err.c
+++ b/src/tpm2-tss-engine-err.c
@@ -68,6 +68,9 @@ static ERR_STRING_DATA TPM2TSS_f[] = {
     ERR_F(rsa_priv_dec),
     ERR_F(tpm2tss_rsa_genkey),
     ERR_F(populate_rsa),
+    /* tpm2-tss-engine-sm2.c */
+    ERR_F(tpm2tss_sm2_genkey),
+    ERR_F(populate_sm2),
     {0, NULL}
 };
 
diff --git a/src/tpm2-tss-engine-err.h b/src/tpm2-tss-engine-err.h
index b9f8445..e6a7219 100644
--- a/src/tpm2-tss-engine-err.h
+++ b/src/tpm2-tss-engine-err.h
@@ -95,6 +95,9 @@ void ERR_error(int function, int reason, const char *file, int line);
 #define TPM2TSS_F_rsa_priv_dec     141
 #define TPM2TSS_F_tpm2tss_rsa_genkey    142
 #define TPM2TSS_F_populate_rsa          143
+/* tpm2-tss-engine-rsa.c */
+#define TPM2TSS_F_tpm2tss_sm2_genkey    144
+#define TPM2TSS_F_populate_sm2          145
 
 /* Reason codes */
 #define TPM2TSS_R_TPM2DATA_READ_FAILED  100
diff --git a/src/tpm2-tss-engine-sm2.c b/src/tpm2-tss-engine-sm2.c
new file mode 100644
index 0000000..679b36c
--- /dev/null
+++ b/src/tpm2-tss-engine-sm2.c
@@ -0,0 +1,289 @@
+/*******************************************************************************
+ * Copyright 2017-2018, Fraunhofer SIT sponsored by Infineon Technologies AG
+ * 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. Neither the name of tpm2-tss-engine nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS 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 COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ ******************************************************************************/
+
+#include <string.h>
+
+#include <openssl/engine.h>
+#include <openssl/ec.h>
+#include <openssl/ecdsa.h>
+
+#include <tss2/tss2_mu.h>
+#include <tss2/tss2_esys.h>
+
+#include "tpm2-tss-engine.h"
+#include "tpm2-tss-engine-common.h"
+
+static int ec_sm2_key_app_data = -1;
+
+static TPM2B_DATA allOutsideInfo = {
+    .size = 0,
+};
+
+static TPML_PCR_SELECTION allCreationPCR = {
+    .count = 0,
+};
+
+static TPM2B_PUBLIC keyEcTemplate = {
+    .publicArea = {
+        .type = TPM2_ALG_ECC,
+        .nameAlg = ENGINE_HASH_ALG,
+        .objectAttributes = (TPMA_OBJECT_USERWITHAUTH |
+                             TPMA_OBJECT_SIGN_ENCRYPT |
+                             TPMA_OBJECT_FIXEDTPM |
+                             TPMA_OBJECT_FIXEDPARENT |
+                             TPMA_OBJECT_SENSITIVEDATAORIGIN |
+                             TPMA_OBJECT_NODA),
+        .parameters.eccDetail = {
+             .curveID = 0, /* To be filled out later */
+             .symmetric = {
+                 .algorithm = TPM2_ALG_NULL,
+                 .keyBits.aes = 0,
+                 .mode.aes = 0,
+              },
+             .scheme = {
+                .scheme = TPM2_ALG_NULL,
+                .details = {}
+             },
+             .kdf = {
+                .scheme = TPM2_ALG_NULL,
+                .details = {}
+             },
+         },
+        .unique.ecc = {
+             .x.size = 0,
+             .y.size = 0
+         }
+     }
+};
+
+/** Retrieve app data
+ *
+ * Since the ECC api (opposed to the RSA api) does not provide a standardized
+ * way to retrieve app data between the library and an application, this helper
+ * is defined
+ * @param key The key object
+ * @retval tpm2Data The corresponding TPM data
+ * @retval NULL on failure.
+ */
+TPM2_DATA *
+tpm2tss_sm2_getappdata(EC_KEY *key)
+{
+    return EC_KEY_get_ex_data(key, ec_sm2_key_app_data);
+}
+
+/** Set app data
+ *
+ * Since the ECC api (opposed to the RSA api) does not provide a standardized
+ * way to set app data between the library and an application, this helper
+ * is defined
+ * @param key The key object
+ * @param tpm2Data The corresponding TPM data
+ * @retval 1 on success
+ * @retval 0 on failure
+ */
+int
+tpm2tss_sm2_setappdata(EC_KEY *key, TPM2_DATA *tpm2Data)
+{
+    return EC_KEY_set_ex_data(key, ec_sm2_key_app_data, tpm2Data);
+}
+
+/** Helper to populate the sm2 key object.
+ *
+ * In order to use an ECC key object in a typical manner, all fields of the
+ * OpenSSL's corresponding object bust be filled. This function fills the public
+ * values correctly.
+ * @param key The key object to fill.
+ * @retval 0 on failure
+ * @retval 1 on success
+ */
+static int
+populate_sm2(EC_KEY *key)
+{
+    EC_GROUP *ecgroup = NULL;
+    int nid;
+    BIGNUM *x = NULL, *y = NULL;
+    TPM2_DATA *tpm2Data = tpm2tss_sm2_getappdata(key);
+    if (tpm2Data == NULL)
+        return 0;
+
+    switch (tpm2Data->pub.publicArea.parameters.eccDetail.curveID) {
+    case TPM2_ECC_SM2_P256:
+        nid = NID_sm2;
+        break;
+    default:
+        nid = -1;
+    }
+    if (nid < 0) {
+        ERR(populate_sm2, TPM2TSS_R_UNKNOWN_CURVE);
+        return 0;
+    }
+    ecgroup = EC_GROUP_new_by_curve_name(nid);
+    if (ecgroup == NULL) {
+        ERR(populate_sm2, TPM2TSS_R_UNKNOWN_CURVE);
+        return 0;
+    }
+    if (!EC_KEY_set_group(key, ecgroup)) {
+        ERR(populate_sm2, TPM2TSS_R_GENERAL_FAILURE);
+        EC_GROUP_free(ecgroup);
+        return 0;
+    }
+    EC_KEY_set_asn1_flag(key, OPENSSL_EC_NAMED_CURVE);
+    EC_GROUP_free(ecgroup);
+
+    x = BN_bin2bn(tpm2Data->pub.publicArea.unique.ecc.x.buffer,
+                  tpm2Data->pub.publicArea.unique.ecc.x.size, NULL);
+
+    y = BN_bin2bn(tpm2Data->pub.publicArea.unique.ecc.y.buffer,
+                  tpm2Data->pub.publicArea.unique.ecc.y.size, NULL);
+
+    if (!x || !y) {
+        ERR(populate_sm2, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+
+    if (!EC_KEY_set_public_key_affine_coordinates(key, x, y)) {
+        ERR(populate_sm2, TPM2TSS_R_GENERAL_FAILURE);
+        BN_free(y);
+        BN_free(x);
+        return 0;
+    }
+
+    BN_free(y);
+    BN_free(x);
+
+    return 1;
+}
+
+
+/** Generate a tpm2tss sm2 key object.
+ *
+ * This function creates a new TPM ECC key. The TPM data is stored inside the
+ * object*s app data and can be retrieved using tpm2tss_sm2_getappdata().
+ * @param key The key object for the TPM ECC key to be created
+ * @param curve The curve to be used for the key
+ * @param password The Password to be set for the new key
+ * @retval 1 on success
+ * @retval 0 on failure
+ */
+int
+tpm2tss_sm2_genkey(EC_KEY *key, TPMI_ECC_CURVE curve, const char *password,
+                   TPM2_HANDLE parentHandle)
+{
+    DBG("GenKey for sm2.\n");
+
+    TSS2_RC r;
+    ESYS_CONTEXT *esys_ctx = NULL;
+    ESYS_TR parent = ESYS_TR_NONE;
+    TPM2B_PUBLIC *keyPublic = NULL;
+    TPM2B_PRIVATE *keyPrivate = NULL;
+    TPM2_DATA *tpm2Data = NULL;
+    TPM2B_PUBLIC inPublic = keyEcTemplate;
+    TPM2B_SENSITIVE_CREATE inSensitive = {
+        .sensitive = {
+            .userAuth = {
+                 .size = 0,
+             },
+            .data = {
+                 .size = 0,
+             }
+        }
+    };
+
+    tpm2Data = OPENSSL_malloc(sizeof(*tpm2Data));
+    if (tpm2Data == NULL) {
+        ERR(tpm2tss_sm2_genkey, ERR_R_MALLOC_FAILURE);
+        goto error;
+    }
+    memset(tpm2Data, 0, sizeof(*tpm2Data));
+
+    inPublic.publicArea.parameters.eccDetail.curveID = curve;
+
+    if (password) {
+        DBG("Setting a password for the created key.\n");
+        if (strlen(password) > sizeof(tpm2Data->userauth.buffer) - 1) {
+            goto error;
+        }
+        tpm2Data->userauth.size = strlen(password);
+        memcpy(&tpm2Data->userauth.buffer[0], password,
+               tpm2Data->userauth.size);
+
+        inSensitive.sensitive.userAuth.size = strlen(password);
+        memcpy(&inSensitive.sensitive.userAuth.buffer[0], password,
+               strlen(password));
+    } else
+        tpm2Data->emptyAuth = 1;
+
+    r = init_tpm_parent(&esys_ctx, parentHandle, &parent);
+    ERRchktss(tpm2tss_sm2_genkey, r, goto error);
+
+    tpm2Data->parent = parentHandle;
+
+    DBG("Generating the SM2 key inside the TPM.\n");
+
+    r = Esys_Create(esys_ctx, parent,
+                    ESYS_TR_PASSWORD, ESYS_TR_NONE, ESYS_TR_NONE,
+                    &inSensitive, &inPublic, &allOutsideInfo, &allCreationPCR,
+                    &keyPrivate, &keyPublic, NULL, NULL, NULL);
+    ERRchktss(tpm2tss_sm2_genkey, r, goto error);
+
+    DBG("Generated the SM2 key inside the TPM.\n");
+
+    tpm2Data->pub = *keyPublic;
+    tpm2Data->priv = *keyPrivate;
+
+    if (!tpm2tss_sm2_setappdata(key, tpm2Data)) {
+        ERR(tpm2tss_sm2_genkey, TPM2TSS_R_GENERAL_FAILURE);
+        goto error;
+    }
+
+    if (!populate_sm2(key)) {
+        goto error;
+    }
+
+    goto end;
+ error:
+    r = -1;
+    tpm2tss_sm2_setappdata(key, NULL);
+    if (tpm2Data)
+        OPENSSL_free(tpm2Data);
+
+ end:
+    free(keyPrivate);
+    free(keyPublic);
+
+    if (parent != ESYS_TR_NONE && !parentHandle)
+        Esys_FlushContext(esys_ctx, parent);
+
+    esys_ctx_free(&esys_ctx);
+
+    return (r == TSS2_RC_SUCCESS);
+}
+
diff --git a/src/tpm2tss-genkey.c b/src/tpm2tss-genkey.c
index 2e2c2e5..29429aa 100644
--- a/src/tpm2tss-genkey.c
+++ b/src/tpm2tss-genkey.c
@@ -37,6 +37,7 @@
 #include <openssl/conf.h>
 #include <openssl/engine.h>
 #include <openssl/pem.h>
+#include <openssl/evp.h>
 
 #include "tpm2-tss-engine.h"
 #include "tpm2-tss-engine-common.h"
@@ -51,7 +52,7 @@ char *help =
     "Arguments:\n"
     "    <filename>      storage for the encrypted private key\n"
     "Options:\n"
-    "    -a, --alg       public key algorithm (rsa, ecdsa) (default: rsa)\n"
+    "    -a, --alg       public key algorithm (rsa, ecdsa, sm2) (default: rsa)\n"
     "    -c, --curve     curve for ecc (default: nist_p256)\n"
     "    -e, --exponent  exponent for rsa (default: 65537)\n"
     "    -h, --help      print help\n"
@@ -139,6 +140,10 @@ parse_opts(int argc, char **argv)
             } else if (strcasecmp(optarg, "ecdsa") == 0) {
                 opt.alg = TPM2_ALG_ECDSA;
                 break;
+            } else if (strcasecmp(optarg, "sm2") == 0) {
+                opt.alg = TPM2_ALG_SM2;
+                opt.curve = TPM2_ECC_SM2_P256;
+                break;
             } else {
                 ERR("Unknown algorithm.\n");
                 exit(1);
@@ -294,6 +299,42 @@ genkey_ecdsa()
     return tpm2Data;
 }
 
+/** Generate an sm2 key
+ *
+ * This function calls out to generate an sm2 key using the TPM.
+ * @retval TPM2_DATA data to be written to disk
+ * @retval NULL on failure
+ */
+static TPM2_DATA *
+genkey_sm2()
+{
+    EC_KEY *eckey = NULL;
+
+    eckey = EC_KEY_new();
+    if (!eckey) {
+        ERR("out of memory\n");
+        return NULL;
+    }
+
+    if (!tpm2tss_sm2_genkey(eckey, opt.curve, opt.password, opt.parent)) {
+        EC_KEY_free(eckey);
+        ERR("Error: Generating key failed\n");
+        return NULL;
+    }
+
+    TPM2_DATA *tpm2Data = calloc(1, sizeof(*tpm2Data));
+    if (tpm2Data == NULL) {
+        ERR("out of memory\n");
+        EC_KEY_free(eckey);
+        return NULL;
+    }
+    memcpy(tpm2Data, tpm2tss_sm2_getappdata(eckey), sizeof(*tpm2Data));
+
+    EC_KEY_free(eckey);
+
+    return tpm2Data;
+}
+
 /** Main function
  *
  * This function initializes OpenSSL and then calls the key generation
@@ -362,6 +403,9 @@ main(int argc, char **argv)
     case TPM2_ALG_ECDSA:
         tpm2Data = genkey_ecdsa();
         break;
+    case TPM2_ALG_SM2:
+        tpm2Data = genkey_sm2();
+        break;
     default:
         break;
     }
-- 
2.27.0