Imported Upstream version 5.1.1

7 files changed, 409 insertions, 94 deletions

diff --git a/src/libstrongswan/plugins/sshkey/Makefile.am b/src/libstrongswan/plugins/sshkey/Makefile.am
index d2ec631a8..22c076f84 100644
--- a/src/libstrongswan/plugins/sshkey/Makefile.am
+++ b/src/libstrongswan/plugins/sshkey/Makefile.am
@@ -12,6 +12,7 @@ endif
 
 libstrongswan_sshkey_la_SOURCES = \
 	sshkey_plugin.h sshkey_plugin.c \
-	sshkey_builder.h sshkey_builder.c
+	sshkey_builder.h sshkey_builder.c \
+	sshkey_encoder.h sshkey_encoder.c
 
 libstrongswan_sshkey_la_LDFLAGS = -module -avoid-version
diff --git a/src/libstrongswan/plugins/sshkey/Makefile.in b/src/libstrongswan/plugins/sshkey/Makefile.in
index b7eeecc17..a62d22a5b 100644
--- a/src/libstrongswan/plugins/sshkey/Makefile.in
+++ b/src/libstrongswan/plugins/sshkey/Makefile.in
@@ -1,9 +1,8 @@
-# Makefile.in generated by automake 1.11.6 from Makefile.am.
+# Makefile.in generated by automake 1.13.3 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-# Foundation, Inc.
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -16,23 +15,51 @@
 @SET_MAKE@
 
 VPATH = @srcdir@
-am__make_dryrun = \
-  { \
-    am__dry=no; \
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
     case $$MAKEFLAGS in \
       *\\[\ \	]*) \
-        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
-          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
-      *) \
-        for am__flg in $$MAKEFLAGS; do \
-          case $$am__flg in \
-            *=*|--*) ;; \
-            *n*) am__dry=yes; break;; \
-          esac; \
-        done;; \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
     esac; \
-    test $$am__dry = yes; \
-  }
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -52,13 +79,15 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 subdir = src/libstrongswan/plugins/sshkey
-DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+	$(top_srcdir)/depcomp
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \
 	$(top_srcdir)/m4/config/ltoptions.m4 \
 	$(top_srcdir)/m4/config/ltsugar.m4 \
 	$(top_srcdir)/m4/config/ltversion.m4 \
 	$(top_srcdir)/m4/config/lt~obsolete.m4 \
+	$(top_srcdir)/m4/macros/split-package-version.m4 \
 	$(top_srcdir)/m4/macros/with.m4 \
 	$(top_srcdir)/m4/macros/enable-disable.m4 \
 	$(top_srcdir)/m4/macros/add-plugin.m4 \
@@ -100,12 +129,13 @@ am__installdirs = "$(DESTDIR)$(plugindir)"
 LTLIBRARIES = $(noinst_LTLIBRARIES) $(plugin_LTLIBRARIES)
 libstrongswan_sshkey_la_LIBADD =
 am_libstrongswan_sshkey_la_OBJECTS = sshkey_plugin.lo \
-	sshkey_builder.lo
+	sshkey_builder.lo sshkey_encoder.lo
 libstrongswan_sshkey_la_OBJECTS =  \
 	$(am_libstrongswan_sshkey_la_OBJECTS)
 AM_V_lt = $(am__v_lt_@AM_V@)
 am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
 am__v_lt_0 = --silent
+am__v_lt_1 = 
 libstrongswan_sshkey_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
 	$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
 	$(AM_CFLAGS) $(CFLAGS) $(libstrongswan_sshkey_la_LDFLAGS) \
@@ -113,6 +143,18 @@ libstrongswan_sshkey_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
 @MONOLITHIC_FALSE@am_libstrongswan_sshkey_la_rpath = -rpath \
 @MONOLITHIC_FALSE@	$(plugindir)
 @MONOLITHIC_TRUE@am_libstrongswan_sshkey_la_rpath =
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
 DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
 depcomp = $(SHELL) $(top_srcdir)/depcomp
 am__depfiles_maybe = depfiles
@@ -125,20 +167,16 @@ LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(AM_CFLAGS) $(CFLAGS)
 AM_V_CC = $(am__v_CC_@AM_V@)
 am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
-am__v_CC_0 = @echo "  CC    " $@;
-AM_V_at = $(am__v_at_@AM_V@)
-am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
-am__v_at_0 = @
+am__v_CC_0 = @echo "  CC      " $@;
+am__v_CC_1 = 
 CCLD = $(CC)
 LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
 	$(AM_LDFLAGS) $(LDFLAGS) -o $@
 AM_V_CCLD = $(am__v_CCLD_@AM_V@)
 am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
-am__v_CCLD_0 = @echo "  CCLD  " $@;
-AM_V_GEN = $(am__v_GEN_@AM_V@)
-am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
-am__v_GEN_0 = @echo "  GEN   " $@;
+am__v_CCLD_0 = @echo "  CCLD    " $@;
+am__v_CCLD_1 = 
 SOURCES = $(libstrongswan_sshkey_la_SOURCES)
 DIST_SOURCES = $(libstrongswan_sshkey_la_SOURCES)
 am__can_run_installinfo = \
@@ -146,6 +184,23 @@ am__can_run_installinfo = \
     n|no|NO) false;; \
     *) (install-info --version) >/dev/null 2>&1;; \
   esac
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+# Read a list of newline-separated strings from the standard input,
+# and print each of them once, without duplicates.  Input order is
+# *not* preserved.
+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
+# Make sure the list of sources is unique.  This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
+# for different programs/libraries.
+am__define_uniq_tagged_files = \
+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
+    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+  done | $(am__uniquify_input)`
 ETAGS = etags
 CTAGS = ctags
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
@@ -222,6 +277,10 @@ PACKAGE_STRING = @PACKAGE_STRING@
 PACKAGE_TARNAME = @PACKAGE_TARNAME@
 PACKAGE_URL = @PACKAGE_URL@
 PACKAGE_VERSION = @PACKAGE_VERSION@
+PACKAGE_VERSION_BUILD = @PACKAGE_VERSION_BUILD@
+PACKAGE_VERSION_MAJOR = @PACKAGE_VERSION_MAJOR@
+PACKAGE_VERSION_MINOR = @PACKAGE_VERSION_MINOR@
+PACKAGE_VERSION_REVIEW = @PACKAGE_VERSION_REVIEW@
 PATH_SEPARATOR = @PATH_SEPARATOR@
 PERL = @PERL@
 PKG_CONFIG = @PKG_CONFIG@
@@ -338,6 +397,7 @@ starter_plugins = @starter_plugins@
 strongswan_conf = @strongswan_conf@
 sysconfdir = @sysconfdir@
 systemdsystemunitdir = @systemdsystemunitdir@
+t_plugins = @t_plugins@
 target_alias = @target_alias@
 top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
@@ -355,7 +415,8 @@ AM_CFLAGS = \
 @MONOLITHIC_FALSE@plugin_LTLIBRARIES = libstrongswan-sshkey.la
 libstrongswan_sshkey_la_SOURCES = \
 	sshkey_plugin.h sshkey_plugin.c \
-	sshkey_builder.h sshkey_builder.c
+	sshkey_builder.h sshkey_builder.c \
+	sshkey_encoder.h sshkey_encoder.c
 
 libstrongswan_sshkey_la_LDFLAGS = -module -avoid-version
 all: all-am
@@ -395,12 +456,15 @@ $(am__aclocal_m4_deps):
 
 clean-noinstLTLIBRARIES:
 	-test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
-	@list='$(noinst_LTLIBRARIES)'; for p in $$list; do \
-	  dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
-	  test "$$dir" != "$$p" || dir=.; \
-	  echo "rm -f \"$${dir}/so_locations\""; \
-	  rm -f "$${dir}/so_locations"; \
-	done
+	@list='$(noinst_LTLIBRARIES)'; \
+	locs=`for p in $$list; do echo $$p; done | \
+	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
+	      sort -u`; \
+	test -z "$$locs" || { \
+	  echo rm -f $${locs}; \
+	  rm -f $${locs}; \
+	}
+
 install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES)
 	@$(NORMAL_INSTALL)
 	@list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \
@@ -427,12 +491,15 @@ uninstall-pluginLTLIBRARIES:
 
 clean-pluginLTLIBRARIES:
 	-test -z "$(plugin_LTLIBRARIES)" || rm -f $(plugin_LTLIBRARIES)
-	@list='$(plugin_LTLIBRARIES)'; for p in $$list; do \
-	  dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
-	  test "$$dir" != "$$p" || dir=.; \
-	  echo "rm -f \"$${dir}/so_locations\""; \
-	  rm -f "$${dir}/so_locations"; \
-	done
+	@list='$(plugin_LTLIBRARIES)'; \
+	locs=`for p in $$list; do echo $$p; done | \
+	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
+	      sort -u`; \
+	test -z "$$locs" || { \
+	  echo rm -f $${locs}; \
+	  rm -f $${locs}; \
+	}
+
 libstrongswan-sshkey.la: $(libstrongswan_sshkey_la_OBJECTS) $(libstrongswan_sshkey_la_DEPENDENCIES) $(EXTRA_libstrongswan_sshkey_la_DEPENDENCIES) 
 	$(AM_V_CCLD)$(libstrongswan_sshkey_la_LINK) $(am_libstrongswan_sshkey_la_rpath) $(libstrongswan_sshkey_la_OBJECTS) $(libstrongswan_sshkey_la_LIBADD) $(LIBS)
 
@@ -443,25 +510,29 @@ distclean-compile:
 	-rm -f *.tab.c
 
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sshkey_builder.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sshkey_encoder.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sshkey_plugin.Plo@am__quote@
 
 .c.o:
-@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
-@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@am__fastdepCC_TRUE@	$(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\
+@am__fastdepCC_TRUE@	$(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
+@am__fastdepCC_TRUE@	$(am__mv) $$depbase.Tpo $$depbase.Po
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c $<
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<
 
 .c.obj:
-@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
-@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@am__fastdepCC_TRUE@	$(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\
+@am__fastdepCC_TRUE@	$(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ `$(CYGPATH_W) '$<'` &&\
+@am__fastdepCC_TRUE@	$(am__mv) $$depbase.Tpo $$depbase.Po
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c `$(CYGPATH_W) '$<'`
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
 
 .c.lo:
-@am__fastdepCC_TRUE@	$(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
-@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@am__fastdepCC_TRUE@	$(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.lo$$||'`;\
+@am__fastdepCC_TRUE@	$(LTCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
+@am__fastdepCC_TRUE@	$(am__mv) $$depbase.Tpo $$depbase.Plo
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $<
@@ -472,26 +543,15 @@ mostlyclean-libtool:
 clean-libtool:
 	-rm -rf .libs _libs
 
-ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
-	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
-	mkid -fID $$unique
-tags: TAGS
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
-		$(TAGS_FILES) $(LISP)
+ID: $(am__tagged_files)
+	$(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-am
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
 	set x; \
 	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	$(am__define_uniq_tagged_files); \
 	shift; \
 	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
 	  test -n "$$unique" || unique=$$empty_fix; \
@@ -503,15 +563,11 @@ TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
 	      $$unique; \
 	  fi; \
 	fi
-ctags: CTAGS
-CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
-		$(TAGS_FILES) $(LISP)
-	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+ctags: ctags-am
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	$(am__define_uniq_tagged_files); \
 	test -z "$(CTAGS_ARGS)$$unique" \
 	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
 	     $$unique
@@ -520,6 +576,21 @@ GTAGS:
 	here=`$(am__cd) $(top_builddir) && pwd` \
 	  && $(am__cd) $(top_srcdir) \
 	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+	list='$(am__tagged_files)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
 
 distclean-tags:
 	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
@@ -664,20 +735,20 @@ uninstall-am: uninstall-pluginLTLIBRARIES
 
 .MAKE: install-am install-strip
 
-.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
 	clean-libtool clean-noinstLTLIBRARIES clean-pluginLTLIBRARIES \
-	ctags distclean distclean-compile distclean-generic \
-	distclean-libtool distclean-tags distdir dvi dvi-am html \
-	html-am info info-am install install-am install-data \
-	install-data-am install-dvi install-dvi-am install-exec \
-	install-exec-am install-html install-html-am install-info \
-	install-info-am install-man install-pdf install-pdf-am \
-	install-pluginLTLIBRARIES install-ps install-ps-am \
-	install-strip installcheck installcheck-am installdirs \
-	maintainer-clean maintainer-clean-generic mostlyclean \
-	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
-	pdf pdf-am ps ps-am tags uninstall uninstall-am \
-	uninstall-pluginLTLIBRARIES
+	cscopelist-am ctags ctags-am distclean distclean-compile \
+	distclean-generic distclean-libtool distclean-tags distdir dvi \
+	dvi-am html html-am info info-am install install-am \
+	install-data install-data-am install-dvi install-dvi-am \
+	install-exec install-exec-am install-html install-html-am \
+	install-info install-info-am install-man install-pdf \
+	install-pdf-am install-pluginLTLIBRARIES install-ps \
+	install-ps-am install-strip installcheck installcheck-am \
+	installdirs maintainer-clean maintainer-clean-generic \
+	mostlyclean mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \
+	uninstall-am uninstall-pluginLTLIBRARIES
 
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
diff --git a/src/libstrongswan/plugins/sshkey/sshkey_builder.c b/src/libstrongswan/plugins/sshkey/sshkey_builder.c
index d6a7c645a..569b0b738 100644
--- a/src/libstrongswan/plugins/sshkey/sshkey_builder.c
+++ b/src/libstrongswan/plugins/sshkey/sshkey_builder.c
@@ -13,6 +13,10 @@
  * for more details.
  */
 
+#include <unistd.h>
+#include <stdio.h>
+#include <errno.h>
+
 #include "sshkey_builder.h"
 
 #include <asn1/oid.h>
@@ -125,17 +129,88 @@ static sshkey_public_key_t *parse_public_key(chunk_t blob)
 }
 
 /**
+ * Load SSH key from a FILE stream, closes the stream
+ */
+static sshkey_public_key_t *load_from_stream(FILE *file)
+{
+	sshkey_public_key_t *public = NULL;
+	chunk_t blob = chunk_empty;
+	enumerator_t *enumerator;
+	char line[1024], *token;
+
+	while (!public && fgets(line, sizeof(line), file))
+	{	/* the format is: ssh-[rsa|ecdsa-...] <key(base64)> <identifier> */
+		if (!strpfx(line, "ssh-"))
+		{
+			continue;
+		}
+		enumerator = enumerator_create_token(line, " ", " ");
+		if (enumerator->enumerate(enumerator, &token) &&
+			enumerator->enumerate(enumerator, &token))
+		{
+			blob = chunk_from_base64(chunk_from_str(token), NULL);
+		}
+		enumerator->destroy(enumerator);
+		if (blob.ptr)
+		{
+			public = parse_public_key(blob);
+			chunk_free(&blob);
+		}
+	}
+	fclose(file);
+	return public;
+}
+
+/**
+ * Load SSH key from a blob of data (most likely the content of a file)
+ */
+static sshkey_public_key_t *load_from_blob(chunk_t blob)
+{
+	FILE *stream;
+
+	stream = fmemopen(blob.ptr, blob.len, "r");
+	if (!stream)
+	{
+		return NULL;
+	}
+	return load_from_stream(stream);
+}
+
+/**
+ * Load SSH key from file
+ */
+static sshkey_public_key_t *load_from_file(char *file)
+{
+	FILE *stream;
+
+	stream = fopen(file, "r");
+	if (!stream)
+	{
+		DBG1(DBG_LIB, "  opening '%s' failed: %s", file, strerror(errno));
+		return NULL;
+	}
+	return load_from_stream(stream);
+}
+
+/**
  * See header.
  */
 sshkey_public_key_t *sshkey_public_key_load(key_type_t type, va_list args)
 {
-	chunk_t blob = chunk_empty;
+	chunk_t sshkey = chunk_empty, blob = chunk_empty;
+	char *file = NULL;
 
 	while (TRUE)
 	{
 		switch (va_arg(args, builder_part_t))
 		{
 			case BUILD_BLOB_SSHKEY:
+				sshkey = va_arg(args, chunk_t);
+				continue;
+			case BUILD_FROM_FILE:
+				file = va_arg(args, char*);
+				continue;
+			case BUILD_BLOB:
 				blob = va_arg(args, chunk_t);
 				continue;
 			case BUILD_END:
@@ -145,9 +220,17 @@ sshkey_public_key_t *sshkey_public_key_load(key_type_t type, va_list args)
 		}
 		break;
 	}
-	if (blob.ptr && type == KEY_ANY)
+	if (sshkey.ptr)
+	{
+		return parse_public_key(sshkey);
+	}
+	if (file)
+	{
+		return load_from_file(file);
+	}
+	if (blob.ptr)
 	{
-		return parse_public_key(blob);
+		return load_from_blob(blob);
 	}
 	return NULL;
 }
diff --git a/src/libstrongswan/plugins/sshkey/sshkey_builder.h b/src/libstrongswan/plugins/sshkey/sshkey_builder.h
index e4c7a90d0..d138c879b 100644
--- a/src/libstrongswan/plugins/sshkey/sshkey_builder.h
+++ b/src/libstrongswan/plugins/sshkey/sshkey_builder.h
@@ -14,7 +14,7 @@
  */
 
 /**
- * @defgroup sshky_public_key sshky_public_key
+ * @defgroup sshkey_public_key sshkey_public_key
  * @{ @ingroup sshkey_p
  */
 
diff --git a/src/libstrongswan/plugins/sshkey/sshkey_encoder.c b/src/libstrongswan/plugins/sshkey/sshkey_encoder.c
new file mode 100644
index 000000000..d423671bd
--- /dev/null
+++ b/src/libstrongswan/plugins/sshkey/sshkey_encoder.c
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2013 Tobias Brunner
+ * Hochschule fuer Technik Rapperswil
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ */
+
+#include "sshkey_encoder.h"
+
+#include <asn1/asn1.h>
+#include <asn1/oid.h>
+#include <bio/bio_writer.h>
+
+#define ECDSA_PREFIX "ecdsa-sha2-"
+
+/**
+ * Write an EC domain parameter identifier as defined in RFC 5656
+ */
+static void write_ec_identifier(bio_writer_t *writer, char *prefix, int oid,
+								chunk_t enc)
+{
+	char *curve, identifier[128];
+
+	switch (oid)
+	{
+		case OID_PRIME256V1:
+			curve = strdup("nistp256");
+			break;
+		case OID_SECT384R1:
+			curve = strdup("nistp384");
+			break;
+		case OID_SECT521R1:
+			curve = strdup("nistp521");
+			break;
+		default:
+			curve = asn1_oid_to_string(enc);
+			break;
+	}
+	if (curve && snprintf(identifier, sizeof(identifier), "%s%s", prefix,
+						  curve) < sizeof(identifier))
+	{
+		writer->write_data32(writer, chunk_from_str(identifier));
+	}
+	free(curve);
+}
+
+/**
+ * Encode the public key as Base64 encoded SSH key blob
+ */
+static bool build_public_key(chunk_t *encoding, va_list args)
+{
+	bio_writer_t *writer;
+	chunk_t n, e;
+
+	if (cred_encoding_args(args, CRED_PART_RSA_MODULUS, &n,
+						   CRED_PART_RSA_PUB_EXP, &e, CRED_PART_END))
+	{
+		writer = bio_writer_create(0);
+		writer->write_data32(writer, chunk_from_str("ssh-rsa"));
+
+		writer->write_data32(writer, e);
+		writer->write_data32(writer, n);
+		*encoding = chunk_to_base64(writer->get_buf(writer), NULL);
+		writer->destroy(writer);
+		return TRUE;
+	}
+	else if (cred_encoding_args(args, CRED_PART_ECDSA_PUB_ASN1_DER, &n,
+								CRED_PART_END))
+	{
+		chunk_t params, alg, q;
+		int oid;
+
+		/* parse subjectPublicKeyInfo */
+		if (asn1_unwrap(&n, &n) != ASN1_SEQUENCE)
+		{
+			return FALSE;
+		}
+		oid = asn1_parse_algorithmIdentifier(n, 1, &params);
+		if (oid != OID_EC_PUBLICKEY ||
+			asn1_unwrap(&params, &params) != ASN1_OID)
+		{
+			return FALSE;
+		}
+		oid = asn1_known_oid(params);
+		if (oid == OID_UNKNOWN)
+		{
+			return FALSE;
+		}
+		if (asn1_unwrap(&n, &alg) != ASN1_SEQUENCE ||
+			asn1_unwrap(&n, &q) != ASN1_BIT_STRING)
+		{
+			return FALSE;
+		}
+		writer = bio_writer_create(0);
+		write_ec_identifier(writer, ECDSA_PREFIX, oid, params);
+		write_ec_identifier(writer, "", oid, params);
+
+		q = chunk_skip_zero(q);
+		writer->write_data32(writer, q);
+		*encoding = chunk_to_base64(writer->get_buf(writer), NULL);
+		writer->destroy(writer);
+		return TRUE;
+	}
+	return FALSE;
+}
+
+bool sshkey_encoder_encode(cred_encoding_type_t type, chunk_t *encoding,
+						   va_list args)
+{
+	switch (type)
+	{
+		case PUBKEY_SSHKEY:
+			return build_public_key(encoding, args);
+		default:
+			return FALSE;
+	}
+}
diff --git a/src/libstrongswan/plugins/sshkey/sshkey_encoder.h b/src/libstrongswan/plugins/sshkey/sshkey_encoder.h
new file mode 100644
index 000000000..bdd31a6c8
--- /dev/null
+++ b/src/libstrongswan/plugins/sshkey/sshkey_encoder.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2013 Tobias Brunner
+ * Hochschule fuer Technik Rapperswil
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ */
+
+/**
+ * @defgroup sshkey_encoder sshkey_encoder
+ * @{ @ingroup sshkey_p
+ */
+
+#ifndef SSHKEY_ENCODER_H_
+#define SSHKEY_ENCODER_H_
+
+#include <credentials/cred_encoding.h>
+
+/**
+ * Encoding of public keys to RFC 4253 format.
+ */
+bool sshkey_encoder_encode(cred_encoding_type_t type, chunk_t *encoding,
+						   va_list args);
+
+#endif /** SSHKEY_ENCODER_H_ @}*/
diff --git a/src/libstrongswan/plugins/sshkey/sshkey_plugin.c b/src/libstrongswan/plugins/sshkey/sshkey_plugin.c
index fe6252671..6409feaf1 100644
--- a/src/libstrongswan/plugins/sshkey/sshkey_plugin.c
+++ b/src/libstrongswan/plugins/sshkey/sshkey_plugin.c
@@ -17,6 +17,7 @@
 
 #include <library.h>
 #include "sshkey_builder.h"
+#include "sshkey_encoder.h"
 
 typedef struct private_sshkey_plugin_t private_sshkey_plugin_t;
 
@@ -51,6 +52,7 @@ METHOD(plugin_t, get_features, int,
 METHOD(plugin_t, destroy, void,
 	private_sshkey_plugin_t *this)
 {
+	lib->encoding->remove_encoder(lib->encoding, sshkey_encoder_encode);
 	free(this);
 }
 
@@ -70,6 +72,7 @@ plugin_t *sshkey_plugin_create()
 			},
 		},
 	);
+	lib->encoding->add_encoder(lib->encoding, sshkey_encoder_encode);
 
 	return &this->public.plugin;
 }