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-rw-r--r--ext/digest/sha2/.cvsignore3
-rw-r--r--ext/digest/sha2/depend337
-rw-r--r--ext/digest/sha2/extconf.rb21
-rw-r--r--ext/digest/sha2/lib/sha2.rb87
-rw-r--r--ext/digest/sha2/lib/sha2/loader.rb3
-rw-r--r--ext/digest/sha2/sha2.c312
-rw-r--r--ext/digest/sha2/sha2.h170
-rw-r--r--ext/digest/sha2/sha2cc.h70
-rw-r--r--ext/digest/sha2/sha2init.c64
9 files changed, 914 insertions, 153 deletions
diff --git a/ext/digest/sha2/.cvsignore b/ext/digest/sha2/.cvsignore
deleted file mode 100644
index 4088712231..0000000000
--- a/ext/digest/sha2/.cvsignore
+++ /dev/null
@@ -1,3 +0,0 @@
-Makefile
-mkmf.log
-*.def
diff --git a/ext/digest/sha2/depend b/ext/digest/sha2/depend
index 225d6ad52b..2b74776b3e 100644
--- a/ext/digest/sha2/depend
+++ b/ext/digest/sha2/depend
@@ -1,5 +1,332 @@
-sha2.o: sha2.c sha2.h $(srcdir)/../defs.h $(hdrdir)/ruby.h \
- $(topdir)/config.h $(hdrdir)/defines.h $(hdrdir)/intern.h
-sha2init.o: sha2init.c $(srcdir)/../digest.h $(hdrdir)/ruby.h \
- $(topdir)/config.h $(hdrdir)/defines.h $(hdrdir)/intern.h \
- sha2.h $(srcdir)/../defs.h
+sha2.o: sha2.c sha2.h $(srcdir)/../defs.h
+sha2init.o: $(LOCAL_HDRS)
+
+# AUTOGENERATED DEPENDENCIES START
+sha2.o: $(RUBY_EXTCONF_H)
+sha2.o: $(arch_hdrdir)/ruby/config.h
+sha2.o: $(hdrdir)/ruby.h
+sha2.o: $(hdrdir)/ruby/assert.h
+sha2.o: $(hdrdir)/ruby/backward.h
+sha2.o: $(hdrdir)/ruby/backward/2/assume.h
+sha2.o: $(hdrdir)/ruby/backward/2/attributes.h
+sha2.o: $(hdrdir)/ruby/backward/2/bool.h
+sha2.o: $(hdrdir)/ruby/backward/2/inttypes.h
+sha2.o: $(hdrdir)/ruby/backward/2/limits.h
+sha2.o: $(hdrdir)/ruby/backward/2/long_long.h
+sha2.o: $(hdrdir)/ruby/backward/2/stdalign.h
+sha2.o: $(hdrdir)/ruby/backward/2/stdarg.h
+sha2.o: $(hdrdir)/ruby/defines.h
+sha2.o: $(hdrdir)/ruby/intern.h
+sha2.o: $(hdrdir)/ruby/internal/abi.h
+sha2.o: $(hdrdir)/ruby/internal/anyargs.h
+sha2.o: $(hdrdir)/ruby/internal/arithmetic.h
+sha2.o: $(hdrdir)/ruby/internal/arithmetic/char.h
+sha2.o: $(hdrdir)/ruby/internal/arithmetic/double.h
+sha2.o: $(hdrdir)/ruby/internal/arithmetic/fixnum.h
+sha2.o: $(hdrdir)/ruby/internal/arithmetic/gid_t.h
+sha2.o: $(hdrdir)/ruby/internal/arithmetic/int.h
+sha2.o: $(hdrdir)/ruby/internal/arithmetic/intptr_t.h
+sha2.o: $(hdrdir)/ruby/internal/arithmetic/long.h
+sha2.o: $(hdrdir)/ruby/internal/arithmetic/long_long.h
+sha2.o: $(hdrdir)/ruby/internal/arithmetic/mode_t.h
+sha2.o: $(hdrdir)/ruby/internal/arithmetic/off_t.h
+sha2.o: $(hdrdir)/ruby/internal/arithmetic/pid_t.h
+sha2.o: $(hdrdir)/ruby/internal/arithmetic/short.h
+sha2.o: $(hdrdir)/ruby/internal/arithmetic/size_t.h
+sha2.o: $(hdrdir)/ruby/internal/arithmetic/st_data_t.h
+sha2.o: $(hdrdir)/ruby/internal/arithmetic/uid_t.h
+sha2.o: $(hdrdir)/ruby/internal/assume.h
+sha2.o: $(hdrdir)/ruby/internal/attr/alloc_size.h
+sha2.o: $(hdrdir)/ruby/internal/attr/artificial.h
+sha2.o: $(hdrdir)/ruby/internal/attr/cold.h
+sha2.o: $(hdrdir)/ruby/internal/attr/const.h
+sha2.o: $(hdrdir)/ruby/internal/attr/constexpr.h
+sha2.o: $(hdrdir)/ruby/internal/attr/deprecated.h
+sha2.o: $(hdrdir)/ruby/internal/attr/diagnose_if.h
+sha2.o: $(hdrdir)/ruby/internal/attr/enum_extensibility.h
+sha2.o: $(hdrdir)/ruby/internal/attr/error.h
+sha2.o: $(hdrdir)/ruby/internal/attr/flag_enum.h
+sha2.o: $(hdrdir)/ruby/internal/attr/forceinline.h
+sha2.o: $(hdrdir)/ruby/internal/attr/format.h
+sha2.o: $(hdrdir)/ruby/internal/attr/maybe_unused.h
+sha2.o: $(hdrdir)/ruby/internal/attr/noalias.h
+sha2.o: $(hdrdir)/ruby/internal/attr/nodiscard.h
+sha2.o: $(hdrdir)/ruby/internal/attr/noexcept.h
+sha2.o: $(hdrdir)/ruby/internal/attr/noinline.h
+sha2.o: $(hdrdir)/ruby/internal/attr/nonnull.h
+sha2.o: $(hdrdir)/ruby/internal/attr/noreturn.h
+sha2.o: $(hdrdir)/ruby/internal/attr/packed_struct.h
+sha2.o: $(hdrdir)/ruby/internal/attr/pure.h
+sha2.o: $(hdrdir)/ruby/internal/attr/restrict.h
+sha2.o: $(hdrdir)/ruby/internal/attr/returns_nonnull.h
+sha2.o: $(hdrdir)/ruby/internal/attr/warning.h
+sha2.o: $(hdrdir)/ruby/internal/attr/weakref.h
+sha2.o: $(hdrdir)/ruby/internal/cast.h
+sha2.o: $(hdrdir)/ruby/internal/compiler_is.h
+sha2.o: $(hdrdir)/ruby/internal/compiler_is/apple.h
+sha2.o: $(hdrdir)/ruby/internal/compiler_is/clang.h
+sha2.o: $(hdrdir)/ruby/internal/compiler_is/gcc.h
+sha2.o: $(hdrdir)/ruby/internal/compiler_is/intel.h
+sha2.o: $(hdrdir)/ruby/internal/compiler_is/msvc.h
+sha2.o: $(hdrdir)/ruby/internal/compiler_is/sunpro.h
+sha2.o: $(hdrdir)/ruby/internal/compiler_since.h
+sha2.o: $(hdrdir)/ruby/internal/config.h
+sha2.o: $(hdrdir)/ruby/internal/constant_p.h
+sha2.o: $(hdrdir)/ruby/internal/core.h
+sha2.o: $(hdrdir)/ruby/internal/core/rarray.h
+sha2.o: $(hdrdir)/ruby/internal/core/rbasic.h
+sha2.o: $(hdrdir)/ruby/internal/core/rbignum.h
+sha2.o: $(hdrdir)/ruby/internal/core/rclass.h
+sha2.o: $(hdrdir)/ruby/internal/core/rdata.h
+sha2.o: $(hdrdir)/ruby/internal/core/rfile.h
+sha2.o: $(hdrdir)/ruby/internal/core/rhash.h
+sha2.o: $(hdrdir)/ruby/internal/core/robject.h
+sha2.o: $(hdrdir)/ruby/internal/core/rregexp.h
+sha2.o: $(hdrdir)/ruby/internal/core/rstring.h
+sha2.o: $(hdrdir)/ruby/internal/core/rstruct.h
+sha2.o: $(hdrdir)/ruby/internal/core/rtypeddata.h
+sha2.o: $(hdrdir)/ruby/internal/ctype.h
+sha2.o: $(hdrdir)/ruby/internal/dllexport.h
+sha2.o: $(hdrdir)/ruby/internal/dosish.h
+sha2.o: $(hdrdir)/ruby/internal/error.h
+sha2.o: $(hdrdir)/ruby/internal/eval.h
+sha2.o: $(hdrdir)/ruby/internal/event.h
+sha2.o: $(hdrdir)/ruby/internal/fl_type.h
+sha2.o: $(hdrdir)/ruby/internal/gc.h
+sha2.o: $(hdrdir)/ruby/internal/glob.h
+sha2.o: $(hdrdir)/ruby/internal/globals.h
+sha2.o: $(hdrdir)/ruby/internal/has/attribute.h
+sha2.o: $(hdrdir)/ruby/internal/has/builtin.h
+sha2.o: $(hdrdir)/ruby/internal/has/c_attribute.h
+sha2.o: $(hdrdir)/ruby/internal/has/cpp_attribute.h
+sha2.o: $(hdrdir)/ruby/internal/has/declspec_attribute.h
+sha2.o: $(hdrdir)/ruby/internal/has/extension.h
+sha2.o: $(hdrdir)/ruby/internal/has/feature.h
+sha2.o: $(hdrdir)/ruby/internal/has/warning.h
+sha2.o: $(hdrdir)/ruby/internal/intern/array.h
+sha2.o: $(hdrdir)/ruby/internal/intern/bignum.h
+sha2.o: $(hdrdir)/ruby/internal/intern/class.h
+sha2.o: $(hdrdir)/ruby/internal/intern/compar.h
+sha2.o: $(hdrdir)/ruby/internal/intern/complex.h
+sha2.o: $(hdrdir)/ruby/internal/intern/cont.h
+sha2.o: $(hdrdir)/ruby/internal/intern/dir.h
+sha2.o: $(hdrdir)/ruby/internal/intern/enum.h
+sha2.o: $(hdrdir)/ruby/internal/intern/enumerator.h
+sha2.o: $(hdrdir)/ruby/internal/intern/error.h
+sha2.o: $(hdrdir)/ruby/internal/intern/eval.h
+sha2.o: $(hdrdir)/ruby/internal/intern/file.h
+sha2.o: $(hdrdir)/ruby/internal/intern/hash.h
+sha2.o: $(hdrdir)/ruby/internal/intern/io.h
+sha2.o: $(hdrdir)/ruby/internal/intern/load.h
+sha2.o: $(hdrdir)/ruby/internal/intern/marshal.h
+sha2.o: $(hdrdir)/ruby/internal/intern/numeric.h
+sha2.o: $(hdrdir)/ruby/internal/intern/object.h
+sha2.o: $(hdrdir)/ruby/internal/intern/parse.h
+sha2.o: $(hdrdir)/ruby/internal/intern/proc.h
+sha2.o: $(hdrdir)/ruby/internal/intern/process.h
+sha2.o: $(hdrdir)/ruby/internal/intern/random.h
+sha2.o: $(hdrdir)/ruby/internal/intern/range.h
+sha2.o: $(hdrdir)/ruby/internal/intern/rational.h
+sha2.o: $(hdrdir)/ruby/internal/intern/re.h
+sha2.o: $(hdrdir)/ruby/internal/intern/ruby.h
+sha2.o: $(hdrdir)/ruby/internal/intern/select.h
+sha2.o: $(hdrdir)/ruby/internal/intern/select/largesize.h
+sha2.o: $(hdrdir)/ruby/internal/intern/set.h
+sha2.o: $(hdrdir)/ruby/internal/intern/signal.h
+sha2.o: $(hdrdir)/ruby/internal/intern/sprintf.h
+sha2.o: $(hdrdir)/ruby/internal/intern/string.h
+sha2.o: $(hdrdir)/ruby/internal/intern/struct.h
+sha2.o: $(hdrdir)/ruby/internal/intern/thread.h
+sha2.o: $(hdrdir)/ruby/internal/intern/time.h
+sha2.o: $(hdrdir)/ruby/internal/intern/variable.h
+sha2.o: $(hdrdir)/ruby/internal/intern/vm.h
+sha2.o: $(hdrdir)/ruby/internal/interpreter.h
+sha2.o: $(hdrdir)/ruby/internal/iterator.h
+sha2.o: $(hdrdir)/ruby/internal/memory.h
+sha2.o: $(hdrdir)/ruby/internal/method.h
+sha2.o: $(hdrdir)/ruby/internal/module.h
+sha2.o: $(hdrdir)/ruby/internal/newobj.h
+sha2.o: $(hdrdir)/ruby/internal/scan_args.h
+sha2.o: $(hdrdir)/ruby/internal/special_consts.h
+sha2.o: $(hdrdir)/ruby/internal/static_assert.h
+sha2.o: $(hdrdir)/ruby/internal/stdalign.h
+sha2.o: $(hdrdir)/ruby/internal/stdbool.h
+sha2.o: $(hdrdir)/ruby/internal/stdckdint.h
+sha2.o: $(hdrdir)/ruby/internal/symbol.h
+sha2.o: $(hdrdir)/ruby/internal/value.h
+sha2.o: $(hdrdir)/ruby/internal/value_type.h
+sha2.o: $(hdrdir)/ruby/internal/variable.h
+sha2.o: $(hdrdir)/ruby/internal/warning_push.h
+sha2.o: $(hdrdir)/ruby/internal/xmalloc.h
+sha2.o: $(hdrdir)/ruby/missing.h
+sha2.o: $(hdrdir)/ruby/ruby.h
+sha2.o: $(hdrdir)/ruby/st.h
+sha2.o: $(hdrdir)/ruby/subst.h
+sha2.o: $(srcdir)/../defs.h
+sha2.o: sha2.c
+sha2.o: sha2.h
+sha2init.o: $(RUBY_EXTCONF_H)
+sha2init.o: $(arch_hdrdir)/ruby/config.h
+sha2init.o: $(hdrdir)/ruby.h
+sha2init.o: $(hdrdir)/ruby/assert.h
+sha2init.o: $(hdrdir)/ruby/backward.h
+sha2init.o: $(hdrdir)/ruby/backward/2/assume.h
+sha2init.o: $(hdrdir)/ruby/backward/2/attributes.h
+sha2init.o: $(hdrdir)/ruby/backward/2/bool.h
+sha2init.o: $(hdrdir)/ruby/backward/2/inttypes.h
+sha2init.o: $(hdrdir)/ruby/backward/2/limits.h
+sha2init.o: $(hdrdir)/ruby/backward/2/long_long.h
+sha2init.o: $(hdrdir)/ruby/backward/2/stdalign.h
+sha2init.o: $(hdrdir)/ruby/backward/2/stdarg.h
+sha2init.o: $(hdrdir)/ruby/defines.h
+sha2init.o: $(hdrdir)/ruby/intern.h
+sha2init.o: $(hdrdir)/ruby/internal/abi.h
+sha2init.o: $(hdrdir)/ruby/internal/anyargs.h
+sha2init.o: $(hdrdir)/ruby/internal/arithmetic.h
+sha2init.o: $(hdrdir)/ruby/internal/arithmetic/char.h
+sha2init.o: $(hdrdir)/ruby/internal/arithmetic/double.h
+sha2init.o: $(hdrdir)/ruby/internal/arithmetic/fixnum.h
+sha2init.o: $(hdrdir)/ruby/internal/arithmetic/gid_t.h
+sha2init.o: $(hdrdir)/ruby/internal/arithmetic/int.h
+sha2init.o: $(hdrdir)/ruby/internal/arithmetic/intptr_t.h
+sha2init.o: $(hdrdir)/ruby/internal/arithmetic/long.h
+sha2init.o: $(hdrdir)/ruby/internal/arithmetic/long_long.h
+sha2init.o: $(hdrdir)/ruby/internal/arithmetic/mode_t.h
+sha2init.o: $(hdrdir)/ruby/internal/arithmetic/off_t.h
+sha2init.o: $(hdrdir)/ruby/internal/arithmetic/pid_t.h
+sha2init.o: $(hdrdir)/ruby/internal/arithmetic/short.h
+sha2init.o: $(hdrdir)/ruby/internal/arithmetic/size_t.h
+sha2init.o: $(hdrdir)/ruby/internal/arithmetic/st_data_t.h
+sha2init.o: $(hdrdir)/ruby/internal/arithmetic/uid_t.h
+sha2init.o: $(hdrdir)/ruby/internal/assume.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/alloc_size.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/artificial.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/cold.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/const.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/constexpr.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/deprecated.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/diagnose_if.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/enum_extensibility.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/error.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/flag_enum.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/forceinline.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/format.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/maybe_unused.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/noalias.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/nodiscard.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/noexcept.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/noinline.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/nonnull.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/noreturn.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/packed_struct.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/pure.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/restrict.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/returns_nonnull.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/warning.h
+sha2init.o: $(hdrdir)/ruby/internal/attr/weakref.h
+sha2init.o: $(hdrdir)/ruby/internal/cast.h
+sha2init.o: $(hdrdir)/ruby/internal/compiler_is.h
+sha2init.o: $(hdrdir)/ruby/internal/compiler_is/apple.h
+sha2init.o: $(hdrdir)/ruby/internal/compiler_is/clang.h
+sha2init.o: $(hdrdir)/ruby/internal/compiler_is/gcc.h
+sha2init.o: $(hdrdir)/ruby/internal/compiler_is/intel.h
+sha2init.o: $(hdrdir)/ruby/internal/compiler_is/msvc.h
+sha2init.o: $(hdrdir)/ruby/internal/compiler_is/sunpro.h
+sha2init.o: $(hdrdir)/ruby/internal/compiler_since.h
+sha2init.o: $(hdrdir)/ruby/internal/config.h
+sha2init.o: $(hdrdir)/ruby/internal/constant_p.h
+sha2init.o: $(hdrdir)/ruby/internal/core.h
+sha2init.o: $(hdrdir)/ruby/internal/core/rarray.h
+sha2init.o: $(hdrdir)/ruby/internal/core/rbasic.h
+sha2init.o: $(hdrdir)/ruby/internal/core/rbignum.h
+sha2init.o: $(hdrdir)/ruby/internal/core/rclass.h
+sha2init.o: $(hdrdir)/ruby/internal/core/rdata.h
+sha2init.o: $(hdrdir)/ruby/internal/core/rfile.h
+sha2init.o: $(hdrdir)/ruby/internal/core/rhash.h
+sha2init.o: $(hdrdir)/ruby/internal/core/robject.h
+sha2init.o: $(hdrdir)/ruby/internal/core/rregexp.h
+sha2init.o: $(hdrdir)/ruby/internal/core/rstring.h
+sha2init.o: $(hdrdir)/ruby/internal/core/rstruct.h
+sha2init.o: $(hdrdir)/ruby/internal/core/rtypeddata.h
+sha2init.o: $(hdrdir)/ruby/internal/ctype.h
+sha2init.o: $(hdrdir)/ruby/internal/dllexport.h
+sha2init.o: $(hdrdir)/ruby/internal/dosish.h
+sha2init.o: $(hdrdir)/ruby/internal/error.h
+sha2init.o: $(hdrdir)/ruby/internal/eval.h
+sha2init.o: $(hdrdir)/ruby/internal/event.h
+sha2init.o: $(hdrdir)/ruby/internal/fl_type.h
+sha2init.o: $(hdrdir)/ruby/internal/gc.h
+sha2init.o: $(hdrdir)/ruby/internal/glob.h
+sha2init.o: $(hdrdir)/ruby/internal/globals.h
+sha2init.o: $(hdrdir)/ruby/internal/has/attribute.h
+sha2init.o: $(hdrdir)/ruby/internal/has/builtin.h
+sha2init.o: $(hdrdir)/ruby/internal/has/c_attribute.h
+sha2init.o: $(hdrdir)/ruby/internal/has/cpp_attribute.h
+sha2init.o: $(hdrdir)/ruby/internal/has/declspec_attribute.h
+sha2init.o: $(hdrdir)/ruby/internal/has/extension.h
+sha2init.o: $(hdrdir)/ruby/internal/has/feature.h
+sha2init.o: $(hdrdir)/ruby/internal/has/warning.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/array.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/bignum.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/class.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/compar.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/complex.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/cont.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/dir.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/enum.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/enumerator.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/error.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/eval.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/file.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/hash.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/io.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/load.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/marshal.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/numeric.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/object.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/parse.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/proc.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/process.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/random.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/range.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/rational.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/re.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/ruby.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/select.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/select/largesize.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/set.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/signal.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/sprintf.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/string.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/struct.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/thread.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/time.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/variable.h
+sha2init.o: $(hdrdir)/ruby/internal/intern/vm.h
+sha2init.o: $(hdrdir)/ruby/internal/interpreter.h
+sha2init.o: $(hdrdir)/ruby/internal/iterator.h
+sha2init.o: $(hdrdir)/ruby/internal/memory.h
+sha2init.o: $(hdrdir)/ruby/internal/method.h
+sha2init.o: $(hdrdir)/ruby/internal/module.h
+sha2init.o: $(hdrdir)/ruby/internal/newobj.h
+sha2init.o: $(hdrdir)/ruby/internal/scan_args.h
+sha2init.o: $(hdrdir)/ruby/internal/special_consts.h
+sha2init.o: $(hdrdir)/ruby/internal/static_assert.h
+sha2init.o: $(hdrdir)/ruby/internal/stdalign.h
+sha2init.o: $(hdrdir)/ruby/internal/stdbool.h
+sha2init.o: $(hdrdir)/ruby/internal/stdckdint.h
+sha2init.o: $(hdrdir)/ruby/internal/symbol.h
+sha2init.o: $(hdrdir)/ruby/internal/value.h
+sha2init.o: $(hdrdir)/ruby/internal/value_type.h
+sha2init.o: $(hdrdir)/ruby/internal/variable.h
+sha2init.o: $(hdrdir)/ruby/internal/warning_push.h
+sha2init.o: $(hdrdir)/ruby/internal/xmalloc.h
+sha2init.o: $(hdrdir)/ruby/missing.h
+sha2init.o: $(hdrdir)/ruby/ruby.h
+sha2init.o: $(hdrdir)/ruby/st.h
+sha2init.o: $(hdrdir)/ruby/subst.h
+sha2init.o: $(srcdir)/../digest.h
+sha2init.o: sha2.h
+sha2init.o: sha2cc.h
+sha2init.o: sha2init.c
+# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/digest/sha2/extconf.rb b/ext/digest/sha2/extconf.rb
index c084a51a64..3b772675e1 100644
--- a/ext/digest/sha2/extconf.rb
+++ b/ext/digest/sha2/extconf.rb
@@ -1,24 +1,19 @@
+# -*- coding: us-ascii -*-
+# frozen_string_literal: false
# $RoughId: extconf.rb,v 1.4 2001/08/14 19:54:51 knu Exp $
# $Id$
require "mkmf"
+require File.expand_path("../../digest_conf", __FILE__)
-$defs << "-DHAVE_CONFIG_H"
-$INCFLAGS << " -I$(srcdir)/.."
+$objs = [ "sha2init.#{$OBJEXT}" ]
-$objs = [
- "sha2.#{$OBJEXT}",
- "sha2init.#{$OBJEXT}",
-]
+unless digest_conf("sha2")
+ have_type("u_int8_t")
+end
have_header("sys/cdefs.h")
-have_header("inttypes.h")
-
-have_header("unistd.h")
-
$preload = %w[digest]
-if have_type("uint64_t", "defs.h", $defs.join(' '))
- create_makefile("digest/sha2")
-end
+create_makefile("digest/sha2")
diff --git a/ext/digest/sha2/lib/sha2.rb b/ext/digest/sha2/lib/sha2.rb
index 52dd639f9b..f17593a206 100644
--- a/ext/digest/sha2/lib/sha2.rb
+++ b/ext/digest/sha2/lib/sha2.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
#--
# sha2.rb - defines Digest::SHA2 class which wraps up the SHA256,
# SHA384, and SHA512 classes.
@@ -10,16 +11,53 @@
# $Id$
require 'digest'
+require 'digest/sha2/loader'
module Digest
#
# A meta digest provider class for SHA256, SHA384 and SHA512.
#
+ # FIPS 180-2 describes SHA2 family of digest algorithms. It defines
+ # three algorithms:
+ # * one which works on chunks of 512 bits and returns a 256-bit
+ # digest (SHA256),
+ # * one which works on chunks of 1024 bits and returns a 384-bit
+ # digest (SHA384),
+ # * and one which works on chunks of 1024 bits and returns a 512-bit
+ # digest (SHA512).
+ #
+ # ==Examples
+ # require 'digest'
+ #
+ # # Compute a complete digest
+ # Digest::SHA2.hexdigest 'abc' # => "ba7816bf8..."
+ # Digest::SHA2.new(256).hexdigest 'abc' # => "ba7816bf8..."
+ # Digest::SHA256.hexdigest 'abc' # => "ba7816bf8..."
+ #
+ # Digest::SHA2.new(384).hexdigest 'abc' # => "cb00753f4..."
+ # Digest::SHA384.hexdigest 'abc' # => "cb00753f4..."
+ #
+ # Digest::SHA2.new(512).hexdigest 'abc' # => "ddaf35a19..."
+ # Digest::SHA512.hexdigest 'abc' # => "ddaf35a19..."
+ #
+ # # Compute digest by chunks
+ # sha2 = Digest::SHA2.new # =>#<Digest::SHA2:256>
+ # sha2.update "ab"
+ # sha2 << "c" # alias for #update
+ # sha2.hexdigest # => "ba7816bf8..."
+ #
+ # # Use the same object to compute another digest
+ # sha2.reset
+ # sha2 << "message"
+ # sha2.hexdigest # => "ab530a13e..."
+ #
class SHA2 < Digest::Class
# call-seq:
- # Digest::SHA2.new(bitlen = 256) -> digest_obj
+ # Digest::SHA2.new(bitlen = 256) -> digest_obj
+ #
+ # Create a new SHA2 hash object with a given bit length.
#
- # Creates a new SHA2 hash object with a given bit length.
+ # Valid bit lengths are 256, 384 and 512.
def initialize(bitlen = 256)
case bitlen
when 256
@@ -34,39 +72,70 @@ module Digest
@bitlen = bitlen
end
- # :nodoc:
+ # call-seq:
+ # digest_obj.reset -> digest_obj
+ #
+ # Reset the digest to the initial state and return self.
def reset
@sha2.reset
self
end
- # :nodoc:
+ # call-seq:
+ # digest_obj.update(string) -> digest_obj
+ # digest_obj << string -> digest_obj
+ #
+ # Update the digest using a given _string_ and return self.
def update(str)
@sha2.update(str)
self
end
alias << update
- def finish
+ def finish # :nodoc:
@sha2.digest!
end
private :finish
+
+ # call-seq:
+ # digest_obj.block_length -> Integer
+ #
+ # Return the block length of the digest in bytes.
+ #
+ # Digest::SHA256.new.block_length * 8
+ # # => 512
+ # Digest::SHA384.new.block_length * 8
+ # # => 1024
+ # Digest::SHA512.new.block_length * 8
+ # # => 1024
def block_length
@sha2.block_length
end
+ # call-seq:
+ # digest_obj.digest_length -> Integer
+ #
+ # Return the length of the hash value (the digest) in bytes.
+ #
+ # Digest::SHA256.new.digest_length * 8
+ # # => 256
+ # Digest::SHA384.new.digest_length * 8
+ # # => 384
+ # Digest::SHA512.new.digest_length * 8
+ # # => 512
+ #
+ # For example, digests produced by Digest::SHA256 will always be 32 bytes
+ # (256 bits) in size.
def digest_length
@sha2.digest_length
end
- # :nodoc:
- def initialize_copy(other)
+ def initialize_copy(other) # :nodoc:
@sha2 = other.instance_eval { @sha2.clone }
end
- # :nodoc:
- def inspect
+ def inspect # :nodoc:
"#<%s:%d %s>" % [self.class.name, @bitlen, hexdigest]
end
end
diff --git a/ext/digest/sha2/lib/sha2/loader.rb b/ext/digest/sha2/lib/sha2/loader.rb
new file mode 100644
index 0000000000..7d6d04a59c
--- /dev/null
+++ b/ext/digest/sha2/lib/sha2/loader.rb
@@ -0,0 +1,3 @@
+# frozen_string_literal: true
+
+require 'digest/sha2.so'
diff --git a/ext/digest/sha2/sha2.c b/ext/digest/sha2/sha2.c
index aca9ee926f..21d5acbe96 100644
--- a/ext/digest/sha2/sha2.c
+++ b/ext/digest/sha2/sha2.c
@@ -1,11 +1,9 @@
/*
- * sha2.c
+ * FILE: sha2.c
+ * AUTHOR: Aaron D. Gifford - http://www.aarongifford.com/
*
- * Version 1.0.0beta1
- *
- * Written by Aaron D. Gifford <me@aarongifford.com>
- *
- * Copyright 2000 Aaron D. Gifford. All rights reserved.
+ * Copyright (c) 2000-2001, Aaron D. Gifford
+ * All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -18,11 +16,11 @@
* 3. Neither the name of the copyright holder nor the names of contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) AND CONTRIBUTOR(S) ``AS IS'' AND
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTOR(S) ``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 AUTHOR(S) OR CONTRIBUTOR(S) BE LIABLE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTOR(S) 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)
@@ -31,15 +29,15 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
+ * $OrigId: sha2.c,v 1.1 2001/11/08 00:01:51 adg Exp adg $
+ * $RoughId: sha2.c,v 1.3 2002/02/26 22:03:36 knu Exp $
+ * $Id$
*/
-/* $RoughId: sha2.c,v 1.3 2002/02/26 22:03:36 knu Exp $ */
-/* $Id$ */
-
-#include "sha2.h"
-#include <stdio.h>
+#include "../defs.h"
#include <string.h> /* memcpy()/memset() or bcopy()/bzero() */
#include <assert.h> /* assert() */
+#include "sha2.h"
/*
* ASSERT NOTE:
@@ -63,15 +61,64 @@
/*** SHA-256/384/512 Machine Architecture Definitions *****************/
+/*
+ * BYTE_ORDER NOTE:
+ *
+ * Please make sure that your system defines BYTE_ORDER. If your
+ * architecture is little-endian, make sure it also defines
+ * LITTLE_ENDIAN and that the two (BYTE_ORDER and LITTLE_ENDIAN) are
+ * equivalent.
+ *
+ * If your system does not define the above, then you can do so by
+ * hand like this:
+ *
+ * #define LITTLE_ENDIAN 1234
+ * #define BIG_ENDIAN 4321
+ *
+ * And for little-endian machines, add:
+ *
+ * #define BYTE_ORDER LITTLE_ENDIAN
+ *
+ * Or for big-endian machines:
+ *
+ * #define BYTE_ORDER BIG_ENDIAN
+ *
+ * The FreeBSD machine this was written on defines BYTE_ORDER
+ * appropriately by including <sys/types.h> (which in turn includes
+ * <machine/endian.h> where the appropriate definitions are actually
+ * made).
+ */
+#if !defined(BYTE_ORDER) || (BYTE_ORDER != LITTLE_ENDIAN && BYTE_ORDER != BIG_ENDIAN)
+#error Define BYTE_ORDER to be equal to either LITTLE_ENDIAN or BIG_ENDIAN
+#endif
+
+/*
+ * Define the followingsha2_* types to types of the correct length on
+ * the native architecture. Most BSD systems and Linux define u_intXX_t
+ * types. Machines with very recent ANSI C headers, can use the
+ * uintXX_t definintions from inttypes.h by defining SHA2_USE_INTTYPES_H
+ * during compile or in the sha.h header file.
+ *
+ * Machines that support neither u_intXX_t nor inttypes.h's uintXX_t
+ * will need to define these three typedefs below (and the appropriate
+ * ones in sha.h too) by hand according to their system architecture.
+ *
+ * Thank you, Jun-ichiro itojun Hagino, for suggesting using u_intXX_t
+ * types and pointing out recent ANSI C support for uintXX_t in inttypes.h.
+ */
+#ifdef SHA2_USE_INTTYPES_H
+
typedef uint8_t sha2_byte; /* Exactly 1 byte */
typedef uint32_t sha2_word32; /* Exactly 4 bytes */
typedef uint64_t sha2_word64; /* Exactly 8 bytes */
-#if defined(__GNUC__) || defined(_HPUX_SOURCE) || defined(__IBMC__)
-#define ULL(number) number##ULL
-#else
-#define ULL(number) (uint64_t)(number)
-#endif
+#else /* SHA2_USE_INTTYPES_H */
+
+typedef u_int8_t sha2_byte; /* Exactly 1 byte */
+typedef u_int32_t sha2_word32; /* Exactly 4 bytes */
+typedef u_int64_t sha2_word64; /* Exactly 8 bytes */
+
+#endif /* SHA2_USE_INTTYPES_H */
/*** SHA-256/384/512 Various Length Definitions ***********************/
@@ -81,12 +128,17 @@ typedef uint64_t sha2_word64; /* Exactly 8 bytes */
#define SHA512_SHORT_BLOCK_LENGTH (SHA512_BLOCK_LENGTH - 16)
+#if (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)) || defined(__GNUC__) || defined(__IBMC__)
+#define ULL(number) number##ULL
+#else
+#define ULL(number) (uint64_t)(number)
+#endif
/*** ENDIAN REVERSAL MACROS *******************************************/
-#ifndef WORDS_BIGENDIAN
+#if BYTE_ORDER == LITTLE_ENDIAN
#define REVERSE32(w,x) { \
sha2_word32 tmp = (w); \
tmp = (tmp >> 16) | (tmp << 16); \
- (x) = ((tmp & 0xff00ff00UL) >> 8) | ((tmp & 0x00ff00ffUL) << 8); \
+ (x) = ((tmp & (sha2_word32)0xff00ff00UL) >> 8) | ((tmp & (sha2_word32)0x00ff00ffUL) << 8); \
}
#define REVERSE64(w,x) { \
sha2_word64 tmp = (w); \
@@ -96,7 +148,7 @@ typedef uint64_t sha2_word64; /* Exactly 8 bytes */
(x) = ((tmp & ULL(0xffff0000ffff0000)) >> 16) | \
((tmp & ULL(0x0000ffff0000ffff)) << 16); \
}
-#endif
+#endif /* BYTE_ORDER == LITTLE_ENDIAN */
/*
* Macro for incrementally adding the unsigned 64-bit integer n to the
@@ -182,7 +234,7 @@ void SHA512_Transform(SHA512_CTX*, const sha2_word64*);
/*** SHA-XYZ INITIAL HASH VALUES AND CONSTANTS ************************/
/* Hash constant words K for SHA-256: */
-const static sha2_word32 K256[64] = {
+static const sha2_word32 K256[64] = {
0x428a2f98UL, 0x71374491UL, 0xb5c0fbcfUL, 0xe9b5dba5UL,
0x3956c25bUL, 0x59f111f1UL, 0x923f82a4UL, 0xab1c5ed5UL,
0xd807aa98UL, 0x12835b01UL, 0x243185beUL, 0x550c7dc3UL,
@@ -202,7 +254,7 @@ const static sha2_word32 K256[64] = {
};
/* Initial hash value H for SHA-256: */
-const static sha2_word32 sha256_initial_hash_value[8] = {
+static const sha2_word32 sha256_initial_hash_value[8] = {
0x6a09e667UL,
0xbb67ae85UL,
0x3c6ef372UL,
@@ -214,7 +266,7 @@ const static sha2_word32 sha256_initial_hash_value[8] = {
};
/* Hash constant words K for SHA-384 and SHA-512: */
-const static sha2_word64 K512[80] = {
+static const sha2_word64 K512[80] = {
ULL(0x428a2f98d728ae22), ULL(0x7137449123ef65cd),
ULL(0xb5c0fbcfec4d3b2f), ULL(0xe9b5dba58189dbbc),
ULL(0x3956c25bf348b538), ULL(0x59f111f1b605d019),
@@ -258,7 +310,7 @@ const static sha2_word64 K512[80] = {
};
/* Initial hash value H for SHA-384 */
-const static sha2_word64 sha384_initial_hash_value[8] = {
+static const sha2_word64 sha384_initial_hash_value[8] = {
ULL(0xcbbb9d5dc1059ed8),
ULL(0x629a292a367cd507),
ULL(0x9159015a3070dd17),
@@ -270,7 +322,7 @@ const static sha2_word64 sha384_initial_hash_value[8] = {
};
/* Initial hash value H for SHA-512 */
-const static sha2_word64 sha512_initial_hash_value[8] = {
+static const sha2_word64 sha512_initial_hash_value[8] = {
ULL(0x6a09e667f3bcc908),
ULL(0xbb67ae8584caa73b),
ULL(0x3c6ef372fe94f82b),
@@ -281,22 +333,29 @@ const static sha2_word64 sha512_initial_hash_value[8] = {
ULL(0x5be0cd19137e2179)
};
+/*
+ * Constant used by SHA256/384/512_End() functions for converting the
+ * digest to a readable hexadecimal character string:
+ */
+static const char *sha2_hex_digits = "0123456789abcdef";
+
/*** SHA-256: *********************************************************/
-void SHA256_Init(SHA256_CTX* context) {
+int SHA256_Init(SHA256_CTX* context) {
if (context == (SHA256_CTX*)0) {
- return;
+ return 0;
}
MEMCPY_BCOPY(context->state, sha256_initial_hash_value, SHA256_DIGEST_LENGTH);
MEMSET_BZERO(context->buffer, SHA256_BLOCK_LENGTH);
context->bitcount = 0;
+ return 1;
}
#ifdef SHA2_UNROLL_TRANSFORM
/* Unrolled SHA-256 round macros: */
-#ifndef WORDS_BIGENDIAN
+#if BYTE_ORDER == LITTLE_ENDIAN
#define ROUND256_0_TO_15(a,b,c,d,e,f,g,h) \
REVERSE32(*data++, W256[j]); \
@@ -307,7 +366,7 @@ void SHA256_Init(SHA256_CTX* context) {
j++
-#else
+#else /* BYTE_ORDER == LITTLE_ENDIAN */
#define ROUND256_0_TO_15(a,b,c,d,e,f,g,h) \
T1 = (h) + Sigma1_256(e) + Ch((e), (f), (g)) + \
@@ -316,7 +375,7 @@ void SHA256_Init(SHA256_CTX* context) {
(h) = T1 + Sigma0_256(a) + Maj((a), (b), (c)); \
j++
-#endif
+#endif /* BYTE_ORDER == LITTLE_ENDIAN */
#define ROUND256(a,b,c,d,e,f,g,h) \
s0 = W256[(j+1)&0x0f]; \
@@ -406,15 +465,15 @@ void SHA256_Transform(SHA256_CTX* context, const sha2_word32* data) {
j = 0;
do {
-#ifndef WORDS_BIGENDIAN
+#if BYTE_ORDER == LITTLE_ENDIAN
/* Copy data while converting to host byte order */
REVERSE32(*data++,W256[j]);
/* Apply the SHA-256 compression function to update a..h */
T1 = h + Sigma1_256(e) + Ch(e, f, g) + K256[j] + W256[j];
-#else
+#else /* BYTE_ORDER == LITTLE_ENDIAN */
/* Apply the SHA-256 compression function to update a..h with copy */
T1 = h + Sigma1_256(e) + Ch(e, f, g) + K256[j] + (W256[j] = *data++);
-#endif
+#endif /* BYTE_ORDER == LITTLE_ENDIAN */
T2 = Sigma0_256(a) + Maj(a, b, c);
h = g;
g = f;
@@ -432,11 +491,11 @@ void SHA256_Transform(SHA256_CTX* context, const sha2_word32* data) {
/* Part of the message block expansion: */
s0 = W256[(j+1)&0x0f];
s0 = sigma0_256(s0);
- s1 = W256[(j+14)&0x0f];
+ s1 = W256[(j+14)&0x0f];
s1 = sigma1_256(s1);
/* Apply the SHA-256 compression function to update a..h */
- T1 = h + Sigma1_256(e) + Ch(e, f, g) + K256[j] +
+ T1 = h + Sigma1_256(e) + Ch(e, f, g) + K256[j] +
(W256[j&0x0f] += s1 + W256[(j+9)&0x0f] + s0);
T2 = Sigma0_256(a) + Maj(a, b, c);
h = g;
@@ -476,9 +535,9 @@ void SHA256_Update(SHA256_CTX* context, const sha2_byte *data, size_t len) {
}
/* Sanity check: */
- assert(context != NULL && data != NULL);
+ assert(context != (SHA256_CTX*)0 && data != (sha2_byte*)0);
- usedspace = (context->bitcount >> 3) % SHA256_BLOCK_LENGTH;
+ usedspace = (unsigned int)((context->bitcount >> 3) % SHA256_BLOCK_LENGTH);
if (usedspace > 0) {
/* Calculate how much free space is available in the buffer */
freespace = SHA256_BLOCK_LENGTH - usedspace;
@@ -501,7 +560,8 @@ void SHA256_Update(SHA256_CTX* context, const sha2_byte *data, size_t len) {
}
while (len >= SHA256_BLOCK_LENGTH) {
/* Process as many complete blocks as we can */
- SHA256_Transform(context, (const sha2_word32*)data);
+ MEMCPY_BCOPY(context->buffer, data, SHA256_BLOCK_LENGTH);
+ SHA256_Transform(context, (sha2_word32*)context->buffer);
context->bitcount += SHA256_BLOCK_LENGTH << 3;
len -= SHA256_BLOCK_LENGTH;
data += SHA256_BLOCK_LENGTH;
@@ -515,17 +575,17 @@ void SHA256_Update(SHA256_CTX* context, const sha2_byte *data, size_t len) {
usedspace = freespace = 0;
}
-void SHA256_Finish(SHA256_CTX* context, sha2_byte digest[]) {
+int SHA256_Final(sha2_byte digest[SHA256_DIGEST_LENGTH], SHA256_CTX* context) {
sha2_word32 *d = (sha2_word32*)digest;
unsigned int usedspace;
/* Sanity check: */
- assert(context != NULL);
+ assert(context != (SHA256_CTX*)0);
/* If no digest buffer is passed, we don't bother doing this: */
if (digest != (sha2_byte*)0) {
- usedspace = (context->bitcount >> 3) % SHA256_BLOCK_LENGTH;
-#ifndef WORDS_BIGENDIAN
+ usedspace = (unsigned int)((context->bitcount >> 3) % SHA256_BLOCK_LENGTH);
+#if BYTE_ORDER == LITTLE_ENDIAN
/* Convert FROM host byte order */
REVERSE64(context->bitcount,context->bitcount);
#endif
@@ -554,12 +614,13 @@ void SHA256_Finish(SHA256_CTX* context, sha2_byte digest[]) {
*context->buffer = 0x80;
}
/* Set the bit count: */
- *(sha2_word64*)&context->buffer[SHA256_SHORT_BLOCK_LENGTH] = context->bitcount;
+ MEMCPY_BCOPY(&context->buffer[SHA256_SHORT_BLOCK_LENGTH], &context->bitcount,
+ sizeof(sha2_word64));
/* Final transform: */
SHA256_Transform(context, (sha2_word32*)context->buffer);
-#ifndef WORDS_BIGENDIAN
+#if BYTE_ORDER == LITTLE_ENDIAN
{
/* Convert TO host byte order */
int j;
@@ -574,24 +635,57 @@ void SHA256_Finish(SHA256_CTX* context, sha2_byte digest[]) {
}
/* Clean up state data: */
- MEMSET_BZERO(context, sizeof(SHA256_CTX));
+ MEMSET_BZERO(context, sizeof(*context));
usedspace = 0;
+ return 1;
}
+char *SHA256_End(SHA256_CTX* context, char buffer[SHA256_DIGEST_STRING_LENGTH]) {
+ sha2_byte digest[SHA256_DIGEST_LENGTH], *d = digest;
+ int i;
+
+ /* Sanity check: */
+ assert(context != (SHA256_CTX*)0);
+
+ if (buffer != (char*)0) {
+ SHA256_Final(digest, context);
+ for (i = 0; i < SHA256_DIGEST_LENGTH; i++) {
+ *buffer++ = sha2_hex_digits[(*d & 0xf0) >> 4];
+ *buffer++ = sha2_hex_digits[*d & 0x0f];
+ d++;
+ }
+ *buffer = (char)0;
+ } else {
+ MEMSET_BZERO(context, sizeof(*context));
+ }
+ MEMSET_BZERO(digest, SHA256_DIGEST_LENGTH);
+ return buffer;
+}
+
+char* SHA256_Data(const sha2_byte* data, size_t len, char digest[SHA256_DIGEST_STRING_LENGTH]) {
+ SHA256_CTX context;
+
+ SHA256_Init(&context);
+ SHA256_Update(&context, data, len);
+ return SHA256_End(&context, digest);
+}
+
+
/*** SHA-512: *********************************************************/
-void SHA512_Init(SHA512_CTX* context) {
+int SHA512_Init(SHA512_CTX* context) {
if (context == (SHA512_CTX*)0) {
- return;
+ return 0;
}
MEMCPY_BCOPY(context->state, sha512_initial_hash_value, SHA512_DIGEST_LENGTH);
MEMSET_BZERO(context->buffer, SHA512_BLOCK_LENGTH);
context->bitcount[0] = context->bitcount[1] = 0;
+ return 1;
}
#ifdef SHA2_UNROLL_TRANSFORM
/* Unrolled SHA-512 round macros: */
-#ifndef WORDS_BIGENDIAN
+#if BYTE_ORDER == LITTLE_ENDIAN
#define ROUND512_0_TO_15(a,b,c,d,e,f,g,h) \
REVERSE64(*data++, W512[j]); \
@@ -602,7 +696,7 @@ void SHA512_Init(SHA512_CTX* context) {
j++
-#else
+#else /* BYTE_ORDER == LITTLE_ENDIAN */
#define ROUND512_0_TO_15(a,b,c,d,e,f,g,h) \
T1 = (h) + Sigma1_512(e) + Ch((e), (f), (g)) + \
@@ -611,7 +705,7 @@ void SHA512_Init(SHA512_CTX* context) {
(h) = T1 + Sigma0_512(a) + Maj((a), (b), (c)); \
j++
-#endif
+#endif /* BYTE_ORDER == LITTLE_ENDIAN */
#define ROUND512(a,b,c,d,e,f,g,h) \
s0 = W512[(j+1)&0x0f]; \
@@ -696,15 +790,15 @@ void SHA512_Transform(SHA512_CTX* context, const sha2_word64* data) {
j = 0;
do {
-#ifndef WORDS_BIGENDIAN
+#if BYTE_ORDER == LITTLE_ENDIAN
/* Convert TO host byte order */
REVERSE64(*data++, W512[j]);
/* Apply the SHA-512 compression function to update a..h */
T1 = h + Sigma1_512(e) + Ch(e, f, g) + K512[j] + W512[j];
-#else
+#else /* BYTE_ORDER == LITTLE_ENDIAN */
/* Apply the SHA-512 compression function to update a..h with copy */
T1 = h + Sigma1_512(e) + Ch(e, f, g) + K512[j] + (W512[j] = *data++);
-#endif
+#endif /* BYTE_ORDER == LITTLE_ENDIAN */
T2 = Sigma0_512(a) + Maj(a, b, c);
h = g;
g = f;
@@ -766,9 +860,9 @@ void SHA512_Update(SHA512_CTX* context, const sha2_byte *data, size_t len) {
}
/* Sanity check: */
- assert(context != NULL && data != NULL);
+ assert(context != (SHA512_CTX*)0 && data != (sha2_byte*)0);
- usedspace = (context->bitcount[0] >> 3) % SHA512_BLOCK_LENGTH;
+ usedspace = (unsigned int)((context->bitcount[0] >> 3) % SHA512_BLOCK_LENGTH);
if (usedspace > 0) {
/* Calculate how much free space is available in the buffer */
freespace = SHA512_BLOCK_LENGTH - usedspace;
@@ -779,7 +873,7 @@ void SHA512_Update(SHA512_CTX* context, const sha2_byte *data, size_t len) {
ADDINC128(context->bitcount, freespace << 3);
len -= freespace;
data += freespace;
- SHA512_Transform(context, (const sha2_word64*)context->buffer);
+ SHA512_Transform(context, (sha2_word64*)context->buffer);
} else {
/* The buffer is not yet full */
MEMCPY_BCOPY(&context->buffer[usedspace], data, len);
@@ -791,7 +885,8 @@ void SHA512_Update(SHA512_CTX* context, const sha2_byte *data, size_t len) {
}
while (len >= SHA512_BLOCK_LENGTH) {
/* Process as many complete blocks as we can */
- SHA512_Transform(context, (const sha2_word64*)data);
+ MEMCPY_BCOPY(context->buffer, data, SHA512_BLOCK_LENGTH);
+ SHA512_Transform(context, (sha2_word64*)context->buffer);
ADDINC128(context->bitcount, SHA512_BLOCK_LENGTH << 3);
len -= SHA512_BLOCK_LENGTH;
data += SHA512_BLOCK_LENGTH;
@@ -808,8 +903,8 @@ void SHA512_Update(SHA512_CTX* context, const sha2_byte *data, size_t len) {
void SHA512_Last(SHA512_CTX* context) {
unsigned int usedspace;
- usedspace = (context->bitcount[0] >> 3) % SHA512_BLOCK_LENGTH;
-#ifndef WORDS_BIGENDIAN
+ usedspace = (unsigned int)((context->bitcount[0] >> 3) % SHA512_BLOCK_LENGTH);
+#if BYTE_ORDER == LITTLE_ENDIAN
/* Convert FROM host byte order */
REVERSE64(context->bitcount[0],context->bitcount[0]);
REVERSE64(context->bitcount[1],context->bitcount[1]);
@@ -826,7 +921,7 @@ void SHA512_Last(SHA512_CTX* context) {
MEMSET_BZERO(&context->buffer[usedspace], SHA512_BLOCK_LENGTH - usedspace);
}
/* Do second-to-last transform: */
- SHA512_Transform(context, (const sha2_word64*)context->buffer);
+ SHA512_Transform(context, (sha2_word64*)context->buffer);
/* And set-up for the last transform: */
MEMSET_BZERO(context->buffer, SHA512_BLOCK_LENGTH - 2);
@@ -839,25 +934,27 @@ void SHA512_Last(SHA512_CTX* context) {
*context->buffer = 0x80;
}
/* Store the length of input data (in bits): */
- *(sha2_word64*)&context->buffer[SHA512_SHORT_BLOCK_LENGTH] = context->bitcount[1];
- *(sha2_word64*)&context->buffer[SHA512_SHORT_BLOCK_LENGTH+8] = context->bitcount[0];
+ MEMCPY_BCOPY(&context->buffer[SHA512_SHORT_BLOCK_LENGTH], &context->bitcount[1],
+ sizeof(sha2_word64));
+ MEMCPY_BCOPY(&context->buffer[SHA512_SHORT_BLOCK_LENGTH+8], &context->bitcount[0],
+ sizeof(sha2_word64));
/* Final transform: */
- SHA512_Transform(context, (const sha2_word64*)context->buffer);
+ SHA512_Transform(context, (sha2_word64*)context->buffer);
}
-void SHA512_Finish(SHA512_CTX* context, sha2_byte digest[]) {
+int SHA512_Final(sha2_byte digest[SHA512_DIGEST_LENGTH], SHA512_CTX* context) {
sha2_word64 *d = (sha2_word64*)digest;
/* Sanity check: */
- assert(context != NULL);
+ assert(context != (SHA512_CTX*)0);
/* If no digest buffer is passed, we don't bother doing this: */
if (digest != (sha2_byte*)0) {
SHA512_Last(context);
/* Save the hash data for output: */
-#ifndef WORDS_BIGENDIAN
+#if BYTE_ORDER == LITTLE_ENDIAN
{
/* Convert TO host byte order */
int j;
@@ -872,35 +969,68 @@ void SHA512_Finish(SHA512_CTX* context, sha2_byte digest[]) {
}
/* Zero out state data */
- MEMSET_BZERO(context, sizeof(SHA512_CTX));
+ MEMSET_BZERO(context, sizeof(*context));
+ return 1;
}
+char *SHA512_End(SHA512_CTX* context, char buffer[SHA512_DIGEST_STRING_LENGTH]) {
+ sha2_byte digest[SHA512_DIGEST_LENGTH], *d = digest;
+ int i;
+
+ /* Sanity check: */
+ assert(context != (SHA512_CTX*)0);
+
+ if (buffer != (char*)0) {
+ SHA512_Final(digest, context);
+ for (i = 0; i < SHA512_DIGEST_LENGTH; i++) {
+ *buffer++ = sha2_hex_digits[(*d & 0xf0) >> 4];
+ *buffer++ = sha2_hex_digits[*d & 0x0f];
+ d++;
+ }
+ *buffer = (char)0;
+ } else {
+ MEMSET_BZERO(context, sizeof(*context));
+ }
+ MEMSET_BZERO(digest, SHA512_DIGEST_LENGTH);
+ return buffer;
+}
+
+char* SHA512_Data(const sha2_byte* data, size_t len, char digest[SHA512_DIGEST_STRING_LENGTH]) {
+ SHA512_CTX context;
+
+ SHA512_Init(&context);
+ SHA512_Update(&context, data, len);
+ return SHA512_End(&context, digest);
+}
+
+
/*** SHA-384: *********************************************************/
-void SHA384_Init(SHA384_CTX* context) {
+int SHA384_Init(SHA384_CTX* context) {
if (context == (SHA384_CTX*)0) {
- return;
+ return 0;
}
MEMCPY_BCOPY(context->state, sha384_initial_hash_value, SHA512_DIGEST_LENGTH);
MEMSET_BZERO(context->buffer, SHA384_BLOCK_LENGTH);
context->bitcount[0] = context->bitcount[1] = 0;
+ return 1;
}
void SHA384_Update(SHA384_CTX* context, const sha2_byte* data, size_t len) {
SHA512_Update((SHA512_CTX*)context, data, len);
}
-void SHA384_Finish(SHA384_CTX* context, sha2_byte digest[]) {
+int SHA384_Final(sha2_byte digest[SHA384_DIGEST_LENGTH], SHA384_CTX* context) {
sha2_word64 *d = (sha2_word64*)digest;
/* Sanity check: */
- assert(context != NULL);
+ assert(context != (SHA384_CTX*)0);
/* If no digest buffer is passed, we don't bother doing this: */
if (digest != (sha2_byte*)0) {
SHA512_Last((SHA512_CTX*)context);
/* Save the hash data for output: */
-#ifndef WORDS_BIGENDIAN
+#if BYTE_ORDER == LITTLE_ENDIAN
{
/* Convert TO host byte order */
int j;
@@ -915,5 +1045,37 @@ void SHA384_Finish(SHA384_CTX* context, sha2_byte digest[]) {
}
/* Zero out state data */
- MEMSET_BZERO(context, sizeof(SHA384_CTX));
+ MEMSET_BZERO(context, sizeof(*context));
+ return 1;
+}
+
+char *SHA384_End(SHA384_CTX* context, char buffer[SHA384_DIGEST_STRING_LENGTH]) {
+ sha2_byte digest[SHA384_DIGEST_LENGTH], *d = digest;
+ int i;
+
+ /* Sanity check: */
+ assert(context != (SHA384_CTX*)0);
+
+ if (buffer != (char*)0) {
+ SHA384_Final(digest, context);
+ for (i = 0; i < SHA384_DIGEST_LENGTH; i++) {
+ *buffer++ = sha2_hex_digits[(*d & 0xf0) >> 4];
+ *buffer++ = sha2_hex_digits[*d & 0x0f];
+ d++;
+ }
+ *buffer = (char)0;
+ } else {
+ MEMSET_BZERO(context, sizeof(*context));
+ }
+ MEMSET_BZERO(digest, SHA384_DIGEST_LENGTH);
+ return buffer;
}
+
+char* SHA384_Data(const sha2_byte* data, size_t len, char digest[SHA384_DIGEST_STRING_LENGTH]) {
+ SHA384_CTX context;
+
+ SHA384_Init(&context);
+ SHA384_Update(&context, data, len);
+ return SHA384_End(&context, digest);
+}
+
diff --git a/ext/digest/sha2/sha2.h b/ext/digest/sha2/sha2.h
index 917d415b73..e58f15ae12 100644
--- a/ext/digest/sha2/sha2.h
+++ b/ext/digest/sha2/sha2.h
@@ -1,11 +1,9 @@
/*
- * sha2.h
+ * FILE: sha2.h
+ * AUTHOR: Aaron D. Gifford - http://www.aarongifford.com/
*
- * Version 1.0.0beta1
- *
- * Written by Aaron D. Gifford <me@aarongifford.com>
- *
- * Copyright 2000 Aaron D. Gifford. All rights reserved.
+ * Copyright (c) 2000-2001, Aaron D. Gifford
+ * All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -18,11 +16,11 @@
* 3. Neither the name of the copyright holder nor the names of contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) AND CONTRIBUTOR(S) ``AS IS'' AND
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTOR(S) ``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 AUTHOR(S) OR CONTRIBUTOR(S) BE LIABLE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTOR(S) 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)
@@ -31,11 +29,11 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
+ * $OrigId: sha2.h,v 1.1 2001/11/08 00:02:01 adg Exp adg $
+ * $RoughId: sha2.h,v 1.3 2002/02/24 08:14:32 knu Exp $
+ * $Id$
*/
-/* $RoughId: sha2.h,v 1.3 2002/02/24 08:14:32 knu Exp $ */
-/* $Id$ */
-
#ifndef __SHA2_H__
#define __SHA2_H__
@@ -43,7 +41,37 @@
extern "C" {
#endif
-#include "defs.h"
+
+/*
+ * Import u_intXX_t size_t type definitions from system headers. You
+ * may need to change this, or define these things yourself in this
+ * file.
+ */
+#include <sys/types.h>
+
+#ifdef RUBY
+# ifdef HAVE_PROTOTYPES
+# undef NOPROTO
+# else
+# define NOPROTO
+# endif /* HAVE_PROTOTYPES */
+# ifndef BYTE_ORDER
+# define LITTLE_ENDIAN 1234
+# define BIG_ENDIAN 4321
+# ifdef WORDS_BIGENDIAN
+# define BYTE_ORDER BIG_ENDIAN
+# else
+# define BYTE_ORDER LITTLE_ENDIAN
+# endif
+# endif /* BYTE_ORDER */
+# define SHA2_USE_INTTYPES_H
+#else /* RUBY */
+#ifdef SHA2_USE_INTTYPES_H
+
+#include <inttypes.h>
+
+#endif /* SHA2_USE_INTTYPES_H */
+#endif /* RUBY */
/*** SHA-256/384/512 Various Length Definitions ***********************/
@@ -59,7 +87,38 @@ extern "C" {
/*** SHA-256/384/512 Context Structures *******************************/
+/* NOTE: If your architecture does not define either u_intXX_t types or
+ * uintXX_t (from inttypes.h), you may need to define things by hand
+ * for your system:
+ */
+#ifndef SHA2_USE_INTTYPES_H
+# ifdef HAVE_U_INT8_T
+typedef u_int8_t uint8_t; /* 1-byte (8-bits) */
+typedef u_int32_t uint32_t; /* 4-bytes (32-bits) */
+typedef u_int64_t uint64_t; /* 8-bytes (64-bits) */
+# else
+typedef unsigned char uint8_t; /* 1-byte (8-bits) */
+typedef unsigned int uint32_t; /* 4-bytes (32-bits) */
+typedef unsigned long long uint64_t; /* 8-bytes (64-bits) */
+# endif
+#endif
+/*
+ * Most BSD systems already define u_intXX_t types, as does Linux.
+ * Some systems, however, like Compaq's Tru64 Unix instead can use
+ * uintXX_t types defined by very recent ANSI C standards and included
+ * in the file:
+ *
+ * #include <inttypes.h>
+ *
+ * If you choose to use <inttypes.h> then please define:
+ *
+ * #define SHA2_USE_INTTYPES_H
+ *
+ * Or on the command line during compile:
+ *
+ * cc -DSHA2_USE_INTTYPES_H ...
+ */
typedef struct _SHA256_CTX {
uint32_t state[8];
uint64_t bitcount;
@@ -74,32 +133,89 @@ typedef struct _SHA512_CTX {
typedef SHA512_CTX SHA384_CTX;
+/*** SHA-256/384/512 Function Prototypes ******************************/
#ifdef RUBY
#define SHA256_Init rb_Digest_SHA256_Init
#define SHA256_Update rb_Digest_SHA256_Update
#define SHA256_Finish rb_Digest_SHA256_Finish
+#define SHA256_Data rb_Digest_SHA256_Data
+#define SHA256_End rb_Digest_SHA256_End
+#define SHA256_Last rb_Digest_SHA256_Last
+#define SHA256_Transform rb_Digest_SHA256_Transform
+#define SHA256_Final(d, c) SHA256_Finish(c, d)
#define SHA384_Init rb_Digest_SHA384_Init
#define SHA384_Update rb_Digest_SHA384_Update
#define SHA384_Finish rb_Digest_SHA384_Finish
+#define SHA384_Data rb_Digest_SHA384_Data
+#define SHA384_End rb_Digest_SHA384_End
+#define SHA384_Last rb_Digest_SHA384_Last
+#define SHA384_Transform rb_Digest_SHA384_Transform
+#define SHA384_Final(d, c) SHA384_Finish(c, d)
#define SHA512_Init rb_Digest_SHA512_Init
#define SHA512_Update rb_Digest_SHA512_Update
#define SHA512_Finish rb_Digest_SHA512_Finish
-#endif
-
-/*** SHA-256/384/512 Function Prototypes ******************************/
-void SHA256_Init _((SHA256_CTX *));
-void SHA256_Update _((SHA256_CTX*, const uint8_t*, size_t));
-void SHA256_Finish _((SHA256_CTX*, uint8_t[SHA256_DIGEST_LENGTH]));
-
-void SHA384_Init _((SHA384_CTX*));
-void SHA384_Update _((SHA384_CTX*, const uint8_t*, size_t));
-void SHA384_Finish _((SHA384_CTX*, uint8_t[SHA384_DIGEST_LENGTH]));
-
-void SHA512_Init _((SHA512_CTX*));
-void SHA512_Update _((SHA512_CTX*, const uint8_t*, size_t));
-void SHA512_Finish _((SHA512_CTX*, uint8_t[SHA512_DIGEST_LENGTH]));
+#define SHA512_Data rb_Digest_SHA512_Data
+#define SHA512_End rb_Digest_SHA512_End
+#define SHA512_Last rb_Digest_SHA512_Last
+#define SHA512_Transform rb_Digest_SHA512_Transform
+#define SHA512_Final(d, c) SHA512_Finish(c, d)
+#endif /* RUBY */
+
+#ifndef NOPROTO
+
+int SHA256_Init(SHA256_CTX *);
+void SHA256_Update(SHA256_CTX*, const uint8_t*, size_t);
+int SHA256_Final(uint8_t[SHA256_DIGEST_LENGTH], SHA256_CTX*);
+char* SHA256_End(SHA256_CTX*, char[SHA256_DIGEST_STRING_LENGTH]);
+char* SHA256_Data(const uint8_t*, size_t, char[SHA256_DIGEST_STRING_LENGTH]);
+
+int SHA384_Init(SHA384_CTX*);
+void SHA384_Update(SHA384_CTX*, const uint8_t*, size_t);
+int SHA384_Final(uint8_t[SHA384_DIGEST_LENGTH], SHA384_CTX*);
+char* SHA384_End(SHA384_CTX*, char[SHA384_DIGEST_STRING_LENGTH]);
+char* SHA384_Data(const uint8_t*, size_t, char[SHA384_DIGEST_STRING_LENGTH]);
+
+int SHA512_Init(SHA512_CTX*);
+void SHA512_Update(SHA512_CTX*, const uint8_t*, size_t);
+int SHA512_Final(uint8_t[SHA512_DIGEST_LENGTH], SHA512_CTX*);
+char* SHA512_End(SHA512_CTX*, char[SHA512_DIGEST_STRING_LENGTH]);
+char* SHA512_Data(const uint8_t*, size_t, char[SHA512_DIGEST_STRING_LENGTH]);
+
+#else /* NOPROTO */
+
+int SHA256_Init();
+void SHA256_Update();
+#ifdef RUBY
+int SHA256_Finish();
+#else
+int SHA256_Final();
+#endif /* RUBY */
+char* SHA256_End();
+char* SHA256_Data();
+
+int SHA384_Init();
+void SHA384_Update();
+#ifdef RUBY
+int SHA384_Finish();
+#else
+int SHA384_Final();
+#endif /* RUBY */
+char* SHA384_End();
+char* SHA384_Data();
+
+int SHA512_Init();
+void SHA512_Update();
+#ifdef RUBY
+int SHA512_Finish();
+#else
+int SHA512_Final();
+#endif /* RUBY */
+char* SHA512_End();
+char* SHA512_Data();
+
+#endif /* NOPROTO */
#ifdef __cplusplus
}
diff --git a/ext/digest/sha2/sha2cc.h b/ext/digest/sha2/sha2cc.h
new file mode 100644
index 0000000000..1245a2e2c7
--- /dev/null
+++ b/ext/digest/sha2/sha2cc.h
@@ -0,0 +1,70 @@
+#define COMMON_DIGEST_FOR_OPENSSL 1
+#include <CommonCrypto/CommonDigest.h>
+
+/*
+ * Prior to 10.5, OpenSSL-compatible definitions are missing for
+ * SHA2 macros, though the CC_ versions are present.
+ * Add the missing definitions we actually use here if needed.
+ * Note that the definitions are the argless 10.6+-style.
+ * The weird CTX mismatch is copied from the 10.6 header.
+ */
+#ifndef SHA256_DIGEST_LENGTH
+#define SHA256_DIGEST_LENGTH CC_SHA256_DIGEST_LENGTH
+#define SHA256_CTX CC_SHA256_CTX
+#define SHA256_Update CC_SHA256_Update
+#define SHA256_Final CC_SHA256_Final
+#endif /* !defined SHA256_DIGEST_LENGTH */
+
+#ifndef SHA384_DIGEST_LENGTH
+#define SHA384_DIGEST_LENGTH CC_SHA384_DIGEST_LENGTH
+#define SHA512_CTX CC_SHA512_CTX
+#define SHA384_Update CC_SHA384_Update
+#define SHA384_Final CC_SHA384_Final
+#endif /* !defined SHA384_DIGEST_LENGTH */
+
+#ifndef SHA512_DIGEST_LENGTH
+#define SHA512_DIGEST_LENGTH CC_SHA512_DIGEST_LENGTH
+#define SHA512_Update CC_SHA512_Update
+#define SHA512_Final CC_SHA512_Final
+#endif /* !defined SHA512_DIGEST_LENGTH */
+
+#define SHA256_BLOCK_LENGTH CC_SHA256_BLOCK_BYTES
+#define SHA384_BLOCK_LENGTH CC_SHA384_BLOCK_BYTES
+#define SHA512_BLOCK_LENGTH CC_SHA512_BLOCK_BYTES
+
+#define SHA384_CTX CC_SHA512_CTX
+
+static DEFINE_UPDATE_FUNC_FOR_UINT(SHA256)
+static DEFINE_FINISH_FUNC_FROM_FINAL(SHA256)
+static DEFINE_UPDATE_FUNC_FOR_UINT(SHA384)
+static DEFINE_FINISH_FUNC_FROM_FINAL(SHA384)
+static DEFINE_UPDATE_FUNC_FOR_UINT(SHA512)
+static DEFINE_FINISH_FUNC_FROM_FINAL(SHA512)
+
+
+#undef SHA256_Update
+#undef SHA256_Finish
+#define SHA256_Update rb_digest_SHA256_update
+#define SHA256_Finish rb_digest_SHA256_finish
+
+#undef SHA384_Update
+#undef SHA384_Finish
+#define SHA384_Update rb_digest_SHA384_update
+#define SHA384_Finish rb_digest_SHA384_finish
+
+#undef SHA512_Update
+#undef SHA512_Finish
+#define SHA512_Update rb_digest_SHA512_update
+#define SHA512_Finish rb_digest_SHA512_finish
+
+/*
+ * Pre-10.6 defines are with args, which don't match the argless use in
+ * the function pointer inits. Thus, we redefine SHA*_Init as well.
+ * This is a NOP on 10.6+.
+ */
+#undef SHA256_Init
+#define SHA256_Init CC_SHA256_Init
+#undef SHA384_Init
+#define SHA384_Init CC_SHA384_Init
+#undef SHA512_Init
+#define SHA512_Init CC_SHA512_Init
diff --git a/ext/digest/sha2/sha2init.c b/ext/digest/sha2/sha2init.c
index c83a29316a..3923e3724c 100644
--- a/ext/digest/sha2/sha2init.c
+++ b/ext/digest/sha2/sha2init.c
@@ -1,13 +1,18 @@
/* $RoughId: sha2init.c,v 1.3 2001/07/13 20:00:43 knu Exp $ */
/* $Id$ */
-#include "digest.h"
+#include <ruby/ruby.h>
+#include "../digest.h"
+#if defined(SHA2_USE_COMMONDIGEST)
+#include "sha2cc.h"
+#else
#include "sha2.h"
+#endif
#define FOREACH_BITLEN(func) func(256) func(384) func(512)
#define DEFINE_ALGO_METADATA(bitlen) \
-static rb_digest_metadata_t sha##bitlen = { \
+static const rb_digest_metadata_t sha##bitlen = { \
RUBY_DIGEST_API_VERSION, \
SHA##bitlen##_DIGEST_LENGTH, \
SHA##bitlen##_BLOCK_LENGTH, \
@@ -20,33 +25,50 @@ static rb_digest_metadata_t sha##bitlen = { \
FOREACH_BITLEN(DEFINE_ALGO_METADATA)
/*
+ * Document-class: Digest::SHA256 < Digest::Base
+ *
* Classes for calculating message digests using the SHA-256/384/512
* Secure Hash Algorithm(s) by NIST (the US' National Institute of
* Standards and Technology), described in FIPS PUB 180-2.
+ *
+ * See SHA2.
+ */
+/*
+ * Document-class: Digest::SHA384 < Digest::Base
+ *
+ * Classes for calculating message digests using the SHA-256/384/512
+ * Secure Hash Algorithm(s) by NIST (the US' National Institute of
+ * Standards and Technology), described in FIPS PUB 180-2.
+ *
+ * See SHA2.
+ */
+/*
+ * Document-class: Digest::SHA512 < Digest::Base
+ *
+ * Classes for calculating message digests using the SHA-256/384/512
+ * Secure Hash Algorithm(s) by NIST (the US' National Institute of
+ * Standards and Technology), described in FIPS PUB 180-2.
+ *
+ * See SHA2.
*/
void
-Init_sha2()
+Init_sha2(void)
{
- VALUE mDigest, cDigest_Base;
- ID id_metadata;
-
-#define DECLARE_ALGO_CLASS(bitlen) \
- VALUE cDigest_SHA##bitlen;
-
- FOREACH_BITLEN(DECLARE_ALGO_CLASS)
-
- rb_require("digest");
+ VALUE mDigest, cDigest_Base, cDigest_SHA2;
+ ID id_metadata = rb_id_metadata();
- id_metadata = rb_intern("metadata");
+#if 0
+ mDigest = rb_define_module("Digest"); /* let rdoc know */
+#endif
+ mDigest = rb_digest_namespace();
+ cDigest_Base = rb_const_get(mDigest, rb_intern_const("Base"));
- mDigest = rb_path2class("Digest");
- cDigest_Base = rb_path2class("Digest::Base");
+ cDigest_SHA2 = rb_define_class_under(mDigest, "SHA256", cDigest_Base);
+ rb_ivar_set(cDigest_SHA2, id_metadata, rb_digest_make_metadata(&sha256));
-#define DEFINE_ALGO_CLASS(bitlen) \
- cDigest_SHA##bitlen = rb_define_class_under(mDigest, "SHA" #bitlen, cDigest_Base); \
-\
- rb_ivar_set(cDigest_SHA##bitlen, id_metadata, \
- Data_Wrap_Struct(rb_cObject, 0, 0, &sha##bitlen));
+ cDigest_SHA2 = rb_define_class_under(mDigest, "SHA384", cDigest_Base);
+ rb_ivar_set(cDigest_SHA2, id_metadata, rb_digest_make_metadata(&sha384));
- FOREACH_BITLEN(DEFINE_ALGO_CLASS)
+ cDigest_SHA2 = rb_define_class_under(mDigest, "SHA512", cDigest_Base);
+ rb_ivar_set(cDigest_SHA2, id_metadata, rb_digest_make_metadata(&sha512));
}
generated by cgit v1.2.3 (git 2.25.1) at 2026-06-05 04:57:53 +0000