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authorMattias Andrée <maandree@kth.se>2017-10-14 11:12:02 +0200
committerMattias Andrée <maandree@kth.se>2017-10-14 11:12:02 +0200
commit8bd97d21a74c3761a9a91b0cb9ba4caee8d3e18c (patch)
tree0d109a6fb784e4d36da2514be2a8cc3e53c26374
parentMerge pull request #17 from Limeth/master (diff)
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Change license, change style, and remove crap
Signed-off-by: Mattias Andrée <maandree@kth.se>
-rw-r--r--.gitignore8
-rw-r--r--COPYING17
-rw-r--r--DEPENDENCIES22
-rw-r--r--LICENSE670
-rw-r--r--Makefile216
-rw-r--r--README2
-rw-r--r--TODO2
-rw-r--r--dist/archlinux/stable/.gitignore6
-rw-r--r--dist/archlinux/stable/PKGBUILD26
-rw-r--r--dist/archlinux/stable/sha3sum.install20
-rw-r--r--doc/fdl.texinfo505
-rw-r--r--doc/sha3sum.texinfo239
-rw-r--r--src/common.c761
-rw-r--r--src/common.h53
-rw-r--r--src/completion40
-rw-r--r--src/keccak-224sum.c33
-rw-r--r--src/keccak-256sum.c33
-rw-r--r--src/keccak-384sum.c33
-rw-r--r--src/keccak-512sum.c33
-rw-r--r--src/keccaksum.c31
-rw-r--r--src/rawshake256sum.c33
-rw-r--r--src/rawshake512sum.c33
-rw-r--r--src/sha3-224sum.c33
-rw-r--r--src/sha3-256sum.c33
-rw-r--r--src/sha3-384sum.c33
-rw-r--r--src/sha3-512sum.c33
-rw-r--r--src/shake256sum.c33
-rw-r--r--src/shake512sum.c33
-rw-r--r--xsum.texman (renamed from doc/xsum.texman)0
29 files changed, 489 insertions, 2525 deletions
diff --git a/.gitignore b/.gitignore
index 4a1d36d..6bbe7bc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,13 +1,7 @@
-_/
obj/
bin/
-\#*\#
-.*
-!.git*
*~
-*.swo
-*.swp
-*.bak
+*\#*
*.o
*.out
*.so
diff --git a/COPYING b/COPYING
deleted file mode 100644
index 93b529d..0000000
--- a/COPYING
+++ /dev/null
@@ -1,17 +0,0 @@
-sha3sum – SHA-3 (Keccak) checksum calculator
-
-Copyright © 2013, 2014 Mattias Andrée (maandree@member.fsf.org)
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU Affero General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-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 Affero General Public License for more details.
-
-You should have received a copy of the GNU Affero General Public License
-along with this program. If not, see <http://www.gnu.org/licenses/>.
-
diff --git a/DEPENDENCIES b/DEPENDENCIES
index ff58e58..554e6e4 100644
--- a/DEPENDENCIES
+++ b/DEPENDENCIES
@@ -1,29 +1,19 @@
RUNTIME DEPENDENCIES:
- libkeccak
- argparser
libc
+ libkeccak
BUILD DEPENDENCIES:
- libkeccak
- argparser
- libc
- auto-auto-complete (opt-out, for shell tab-completion)
- texman (opt-in, for man pages)
- sed (opt-in, for man pages)
- texinfo (opt-out, for info, pdf, dvi and ps manuals)
- texlive-core (opt-in, for pdf, dvi and ps manuals)
+ coreutils
gcc
+ libc
+ libkeccak
make
- coreutils
+ sed
DEPENDENCY SOURCES:
- libkeccak https://github.com/maandree/libkeccak
- argparser https://github.com/maandree/argparser
- auto-auto-complete https://github.com/maandree/auto-auto-complete
- texman https://github.com/maandree/texman
-
+ libkeccak https://github.com/maandree/libkeccak
diff --git a/LICENSE b/LICENSE
index dba13ed..15b6932 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,661 +1,15 @@
- GNU AFFERO GENERAL PUBLIC LICENSE
- Version 3, 19 November 2007
+ISC License
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
+© 2013, 2014, 2015, 2017 Mattias Andrée <maandree@kth.se>
- Preamble
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
- The GNU Affero General Public License is a free, copyleft license for
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- If, pursuant to or in connection with a single transaction or
-arrangement, you convey, or propagate by procuring conveyance of, a
-covered work, and grant a patent license to some of the parties
-receiving the covered work authorizing them to use, propagate, modify
-or convey a specific copy of the covered work, then the patent license
-you grant is automatically extended to all recipients of the covered
-work and works based on it.
-
- A patent license is "discriminatory" if it does not include within
-the scope of its coverage, prohibits the exercise of, or is
-conditioned on the non-exercise of one or more of the rights that are
-specifically granted under this License. You may not convey a covered
-work if you are a party to an arrangement with a third party that is
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-to the third party based on the extent of your activity of conveying
-the work, and under which the third party grants, to any of the
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-patent license (a) in connection with copies of the covered work
-conveyed by you (or copies made from those copies), or (b) primarily
-for and in connection with specific products or compilations that
-contain the covered work, unless you entered into that arrangement,
-or that patent license was granted, prior to 28 March 2007.
-
- Nothing in this License shall be construed as excluding or limiting
-any implied license or other defenses to infringement that may
-otherwise be available to you under applicable patent law.
-
- 12. No Surrender of Others' Freedom.
-
- If conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License. If you cannot convey a
-covered work so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you may
-not convey it at all. For example, if you agree to terms that obligate you
-to collect a royalty for further conveying from those to whom you convey
-the Program, the only way you could satisfy both those terms and this
-License would be to refrain entirely from conveying the Program.
-
- 13. Remote Network Interaction; Use with the GNU General Public License.
-
- Notwithstanding any other provision of this License, if you modify the
-Program, your modified version must prominently offer all users
-interacting with it remotely through a computer network (if your version
-supports such interaction) an opportunity to receive the Corresponding
-Source of your version by providing access to the Corresponding Source
-from a network server at no charge, through some standard or customary
-means of facilitating copying of software. This Corresponding Source
-shall include the Corresponding Source for any work covered by version 3
-of the GNU General Public License that is incorporated pursuant to the
-following paragraph.
-
- Notwithstanding any other provision of this License, you have
-permission to link or combine any covered work with a work licensed
-under version 3 of the GNU General Public License into a single
-combined work, and to convey the resulting work. The terms of this
-License will continue to apply to the part which is the covered work,
-but the work with which it is combined will remain governed by version
-3 of the GNU General Public License.
-
- 14. Revised Versions of this License.
-
- The Free Software Foundation may publish revised and/or new versions of
-the GNU Affero General Public License from time to time. Such new versions
-will be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
- Each version is given a distinguishing version number. If the
-Program specifies that a certain numbered version of the GNU Affero General
-Public License "or any later version" applies to it, you have the
-option of following the terms and conditions either of that numbered
-version or of any later version published by the Free Software
-Foundation. If the Program does not specify a version number of the
-GNU Affero General Public License, you may choose any version ever published
-by the Free Software Foundation.
-
- If the Program specifies that a proxy can decide which future
-versions of the GNU Affero General Public License can be used, that proxy's
-public statement of acceptance of a version permanently authorizes you
-to choose that version for the Program.
-
- Later license versions may give you additional or different
-permissions. However, no additional obligations are imposed on any
-author or copyright holder as a result of your choosing to follow a
-later version.
-
- 15. Disclaimer of Warranty.
-
- THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
-OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
-IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
- 16. Limitation of Liability.
-
- IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
-USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
- 17. Interpretation of Sections 15 and 16.
-
- If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
- <one line to give the program's name and a brief idea of what it does.>
- Copyright (C) <year> <name of author>
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- 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 Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
- If your software can interact with users remotely through a computer
-network, you should also make sure that it provides a way for users to
-get its source. For example, if your program is a web application, its
-interface could display a "Source" link that leads users to an archive
-of the code. There are many ways you could offer source, and different
-solutions will be better for different programs; see section 13 for the
-specific requirements.
-
- You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU AGPL, see
-<http://www.gnu.org/licenses/>.
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/Makefile b/Makefile
index 4937fc3..e34673c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,33 +1,11 @@
-# Copyright © 2013, 2014 Mattias Andrée (maandree@member.fsf.org)
-#
-# Copying and distribution of this file, with or without modification,
-# are permitted in any medium without royalty provided the copyright
-# notice and this notice are preserved. This file is offered as-is,
-# without any warranty.
-#
-# [GNU All Permissive License]
-
-
-# The package path prefix, if you want to install to another root, set DESTDIR to that root
-PREFIX = /usr
-# The command path excluding prefix
-BIN = /bin
-# The resource path excluding prefix
-DATA = /share
-# The command path including prefix
-BINDIR = $(PREFIX)$(BIN)
-# The resource path including prefix
-DATADIR = $(PREFIX)$(DATA)
-# The generic documentation path including prefix
+PREFIX = /usr/local
+BINDIR = $(PREFIX)/bin
+DATADIR = $(PREFIX)/share
DOCDIR = $(DATADIR)/doc
-# The man page documentation path including prefix
MANDIR = $(DATADIR)/man
-# The info manual documentation path including prefix
INFODIR = $(DATADIR)/info
-# The license base path including prefix
LICENSEDIR = $(DATADIR)/licenses
-# The name of the package as it should be installed
PKGNAME = sha3sum
@@ -69,11 +47,8 @@ shake512sum = SHAKE512
-.PHONY: default
-default: command shell info
-
.PHONY: all
-all: command shell doc
+all: command man
.PHONY: command
@@ -88,80 +63,17 @@ obj/%.o: src/%.c src/*.h
$(CC) $(FLAGS) $(COPTIMISE) -c -o $@ $< $(CFLAGS) $(CPPFLAGS)
-.PHONY: shell
-shell: bash zsh fish
-
-.PHONY: bash
-bash: $(foreach C,$(CMDS),bin/$(C).bash)
-
-.PHONY: zsh
-zsh: $(foreach C,$(CMDS),bin/$(C).zsh)
-
-.PHONY: fish
-fish: $(foreach C,$(CMDS),bin/$(C).fish)
-
-bin/%.bash: src/completion
- @mkdir -p bin
- auto-auto-complete bash --output $@ --source $< command=$*
-
-bin/%.zsh: src/completion
- @mkdir -p bin
- auto-auto-complete zsh --output $@ --source $< command=$*
-
-bin/%.fish: src/completion
- @mkdir -p bin
- auto-auto-complete fish --output $@ --source $< command=$*
-
-
-.PHONY: doc
-doc: man info pdf dvi ps
.PHONY: man
man: $(foreach C,$(CMDS),bin/$(C).1)
-bin/%.1: doc/xsum.texman
+bin/%.1: xsum.texman
@mkdir -p bin
cat $< | sed -e 's/xsum/$*/g' -e 's/XSUM/$($*)/g' | texman > $@
-.PHONY: info
-info: bin/sha3sum.info
-bin/%.info: doc/%.texinfo doc/fdl.texinfo
- @mkdir -p obj/info bin
- cd obj/info ; makeinfo ../../$<
- mv obj/info/$*.info bin/$*.info
-
-.PHONY: pdf
-pdf: bin/sha3sum.pdf
-bin/%.pdf: doc/%.texinfo doc/fdl.texinfo
- @mkdir -p obj/pdf bin
- cd obj/pdf/ ; yes X | texi2pdf ../../$<
- mv obj/pdf/$*.pdf bin/$*.pdf
-
-.PHONY: dvi
-dvi: bin/sha3sum.dvi
-bin/%.dvi: doc/%.texinfo doc/fdl.texinfo
- @mkdir -p obj/dvi bin
- cd obj/dvi ; yes X | $(TEXI2DVI) ../../$<
- mv obj/dvi/$*.dvi bin/$*.dvi
-
-.PHONY: ps
-ps: bin/sha3sum.ps
-bin/%.ps: doc/%.texinfo doc/fdl.texinfo
- @mkdir -p obj/ps bin
- cd obj/ps ; yes X | texi2pdf --ps ../../$<
- mv obj/ps/$*.ps bin/$*.ps
-
-
-
.PHONY: install
-install: install-base install-shell install-info
-
-.PHONY: install-all
-install-all: install-base install-shell install-doc
-
-.PHONY: install-base
-install-base: install-command install-copyright
+install: install-command install-copyright install-man
.PHONY: install-command
@@ -186,12 +98,7 @@ install-%sum: bin/%sum
.PHONY: install-copyright
-install-copyright: install-copying install-license
-
-.PHONY: install-copying
-install-copying:
- install -dm755 -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)"
- install -m644 -- COPYING "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)/COPYING"
+install-copyright: install-license
.PHONY: install-license
install-license:
@@ -199,85 +106,6 @@ install-license:
install -m644 -- LICENSE "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)/LICENSE"
-.PHONY: install-shell
-install-shell: install-bash install-fish install-zsh
-
-.PHONY: install-keccak-shell
-install-keccak-shell: install-keccak-bash install-keccak-fish install-keccak-zsh
-
-.PHONY: install-sha3-shell
-install-sha3-shell: install-sha3-bash install-sha3-fish install-sha3-zsh
-
-.PHONY: install-rawshake-shell
-install-rawshake-shell: install-rawshake-bash install-rawshake-fish install-rawshake-zsh
-
-.PHONY: install-shake-shell
-install-shake-shell: install-shake-bash install-shake-fish install-shake-zsh
-
-.PHONY: install-bash
-install-bash: install-keccak-bash install-sha3-bash install-rawshake-bash install-shake-bash
-
-.PHONY: install-fish
-install-fish: install-keccak-fish install-sha3-fish install-rawshake-fish install-shake-fish
-
-.PHONY: install-zsh
-install-zsh: install-keccak-zsh install-sha3-zsh install-rawshake-zsh install-shake-zsh
-
-.PHONY: install-keccak-bash
-install-keccak-bash: $(foreach C,$(KECCAK_CMDS),install-$(C)-bash)
-
-.PHONY: install-keccak-fish
-install-keccak-fish: $(foreach C,$(KECCAK_CMDS),install-$(C)-fish)
-
-.PHONY: install-keccak-zsh
-install-keccak-zsh: $(foreach C,$(KECCAK_CMDS),install-$(C)-zsh)
-
-.PHONY: install-sha3-bash
-install-sha3-bash: $(foreach C,$(SHA3_CMDS),install-$(C)-bash)
-
-.PHONY: install-sha3-fish
-install-sha3-fish: $(foreach C,$(SHA3_CMDS),install-$(C)-fish)
-
-.PHONY: install-sha3-zsh
-install-sha3-zsh: $(foreach C,$(SHA3_CMDS),install-$(C)-zsh)
-
-.PHONY: install-rawshake-bash
-install-rawshake-bash: $(foreach C,$(RAWSHAKE_CMDS),install-$(C)-bash)
-
-.PHONY: install-rawshake-fish
-install-rawshake-fish: $(foreach C,$(RAWSHAKE_CMDS),install-$(C)-fish)
-
-.PHONY: install-rawshake-zsh
-install-rawshake-zsh: $(foreach C,$(RAWSHAKE_CMDS),install-$(C)-zsh)
-
-.PHONY: install-shake-bash
-install-shake-bash: $(foreach C,$(SHAKE_CMDS),install-$(C)-bash)
-
-.PHONY: install-shake-fish
-install-shake-fish: $(foreach C,$(SHAKE_CMDS),install-$(C)-fish)
-
-.PHONY: install-shake-zsh
-install-shake-zsh: $(foreach C,$(SHAKE_CMDS),install-$(C)-zsh)
-
-.PHONY: install-%sum-bash
-install-%sum-bash: bin/$*sum.bash
- install -dm755 -- "$(DESTDIR)$(DATADIR)/bash-completion/completions"
- install -m644 -- $< "$(DESTDIR)$(DATADIR)/bash-completion/completions/$*sum"
-
-.PHONY: install-%sum-fish
-install-%sum-fish: bin/$*sum.fish
- install -dm755 -- "$(DESTDIR)$(DATADIR)/fish/completions"
- install -m644 -- $< "$(DESTDIR)$(DATADIR)/fish/completions/$*sum.fish"
-
-.PHONY: install-%sum-zsh
-install-%sum-zsh: bin/$*sum.zsh
- install -dm755 -- "$(DESTDIR)$(DATADIR)/zsh/site-functions"
- install -m644 -- $< "$(DESTDIR)$(DATADIR)/zsh/site-functions/_$*sum"
-
-
-.PHONY: install-doc
-install-doc: install-man install-info install-pdf install-dvi install-ps
-
.PHONY: install-man
install-man: install-keccak-man install-sha3-man install-rawshake-man install-shake-man
@@ -298,46 +126,16 @@ install-%sum-man: bin/%sum.1
install -dm755 -- "$(DESTDIR)$(MANDIR)/man1"
install -m644 -- $< "$(DESTDIR)$(MANDIR)/man1/$*sum.1"
-.PHONY: install-info
-install-info: bin/sha3sum.info
- install -dm755 -- "$(DESTDIR)$(INFODIR)"
- install -m644 -- $< "$(DESTDIR)$(INFODIR)/$(PKGNAME).info"
-
-.PHONY: install-pdf
-install-pdf: bin/sha3sum.pdf
- install -dm755 -- "$(DESTDIR)$(DOCDIR)"
- install -m644 -- $< "$(DESTDIR)$(DOCDIR)/$(PKGNAME).pdf"
-
-.PHONY: install-dvi
-install-dvi: bin/sha3sum.dvi
- install -dm755 -- "$(DESTDIR)$(DOCDIR)"
- install -m644 -- $< "$(DESTDIR)$(DOCDIR)/$(PKGNAME).dvi"
-
-.PHONY: install-ps
-install-ps: bin/sha3sum.ps
- install -dm755 -- "$(DESTDIR)$(DOCDIR)"
- install -m644 -- $< "$(DESTDIR)$(DOCDIR)/$(PKGNAME).ps"
-
.PHONY: uninstall
uninstall:
-rm -- $(foreach C,$(CMDS),"$(DESTDIR)$(BINDIR)/$(C)")
- -rm -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)/COPYING"
-rm -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)/LICENSE"
-rmdir -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)"
- -rm -- $(foreach C,$(CMDS),"$(DESTDIR)$(DATADIR)/bash-completion/completions/$(C)")
- -rm -- $(foreach C,$(CMDS),"$(DESTDIR)$(DATADIR)/fish/completions/$(C).fish")
- -rm -- $(foreach C,$(CMDS),"$(DESTDIR)$(DATADIR)/zsh/site-functions/_$(C)")
-rm -- $(foreach C,$(CMDS),"$(DESTDIR)$(MANDIR)/man1/$(C).1")
- -rm -- "$(DESTDIR)$(INFODIR)/$(PKGNAME).info"
- -rm -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME).pdf"
- -rm -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME).dvi"
- -rm -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME).ps"
-
.PHONY: clean
clean:
-rm -r bin obj
-
diff --git a/README b/README
index e39f68f..9b8207b 100644
--- a/README
+++ b/README
@@ -79,8 +79,6 @@ SEE ALSO
sha1sum(1), sha224sum(1), sha256sum(1), sha384sum(1),
sha512sum(1)
- Full documentation available locally via: info '(sha3sum)'
-
PERFORMANCE
Performance comparison on a 1 GiB file (yes, that is
quite large) with /dev/urandom data:
diff --git a/TODO b/TODO
deleted file mode 100644
index b4ec010..0000000
--- a/TODO
+++ /dev/null
@@ -1,2 +0,0 @@
-Try double- or triple-buffer file-reading and hashing and separate it to two threads.
-
diff --git a/dist/archlinux/stable/.gitignore b/dist/archlinux/stable/.gitignore
deleted file mode 100644
index 9ad619b..0000000
--- a/dist/archlinux/stable/.gitignore
+++ /dev/null
@@ -1,6 +0,0 @@
-*
-!/.git*
-*~
-!/PKGBUILD
-!/sha3sum.install
-
diff --git a/dist/archlinux/stable/PKGBUILD b/dist/archlinux/stable/PKGBUILD
deleted file mode 100644
index b6cf1b5..0000000
--- a/dist/archlinux/stable/PKGBUILD
+++ /dev/null
@@ -1,26 +0,0 @@
-# Maintainer: Mattias Andrée <`base64 -d`(bWFhbmRyZWUK)@member.fsf.org>
-
-pkgname=sha3sum
-pkgver=1.0
-pkgrel=1
-pkgdesc="Keccak-family checksum calculator, including SHA-3"
-arch=(i686 x86_64)
-url="https://github.com/maandree/sha3sum"
-license=('AGPL3')
-depends=(libkeccak argparser glibc)
-makedepends=(libkeccak argparser glibc auto-auto-complete texman sed texinfo)
-install=sha3sum.install
-source=($url/archive/$pkgver.tar.gz)
-sha256sums=(d4f4729f6065c489d6ed95e1c997e1bda4308ba37ebb3eb8a666fef17d4fc22f)
-
-
-build() {
- cd "$srcdir/$pkgname-$pkgver"
- make PREFIX=/usr command shell info man
-}
-
-package() {
- cd "$srcdir/$pkgname-$pkgver"
- make PREFIX=/usr DESTDIR="$pkgdir" install-base install-shell install-info install-man
-}
-
diff --git a/dist/archlinux/stable/sha3sum.install b/dist/archlinux/stable/sha3sum.install
deleted file mode 100644
index 3ab5d32..0000000
--- a/dist/archlinux/stable/sha3sum.install
+++ /dev/null
@@ -1,20 +0,0 @@
-_file="sha3sum"
-
-infodir="usr/share/info"
-file="${_file}.info"
-
-
-post_install() {
- [[ -x "usr/bin/install-info" ]] || return 0
- install-info -- "${infodir}/${file}" "${infodir}/dir" 2> /dev/null
-}
-
-post_upgrade() {
- post_install "$1"
-}
-
-pre_remove() {
- [[ -x "usr/bin/install-info" ]] || return 0
- install-info --delete -- "${infodir}/${file}" "${infodir}/dir" 2> /dev/null
-}
-
diff --git a/doc/fdl.texinfo b/doc/fdl.texinfo
deleted file mode 100644
index cb71f05..0000000
--- a/doc/fdl.texinfo
+++ /dev/null
@@ -1,505 +0,0 @@
-@c The GNU Free Documentation License.
-@center Version 1.3, 3 November 2008
-
-@c This file is intended to be included within another document,
-@c hence no sectioning command or @node.
-
-@display
-Copyright @copyright{} 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
-@uref{http://fsf.org/}
-
-Everyone is permitted to copy and distribute verbatim copies
-of this license document, but changing it is not allowed.
-@end display
-
-@enumerate 0
-@item
-PREAMBLE
-
-The purpose of this License is to make a manual, textbook, or other
-functional and useful document @dfn{free} in the sense of freedom: to
-assure everyone the effective freedom to copy and redistribute it,
-with or without modifying it, either commercially or noncommercially.
-Secondarily, this License preserves for the author and publisher a way
-to get credit for their work, while not being considered responsible
-for modifications made by others.
-
-This License is a kind of ``copyleft'', which means that derivative
-works of the document must themselves be free in the same sense. It
-complements the GNU General Public License, which is a copyleft
-license designed for free software.
-
-We have designed this License in order to use it for manuals for free
-software, because free software needs free documentation: a free
-program should come with manuals providing the same freedoms that the
-software does. But this License is not limited to software manuals;
-it can be used for any textual work, regardless of subject matter or
-whether it is published as a printed book. We recommend this License
-principally for works whose purpose is instruction or reference.
-
-@item
-APPLICABILITY AND DEFINITIONS
-
-This License applies to any manual or other work, in any medium, that
-contains a notice placed by the copyright holder saying it can be
-distributed under the terms of this License. Such a notice grants a
-world-wide, royalty-free license, unlimited in duration, to use that
-work under the conditions stated herein. The ``Document'', below,
-refers to any such manual or work. Any member of the public is a
-licensee, and is addressed as ``you''. You accept the license if you
-copy, modify or distribute the work in a way requiring permission
-under copyright law.
-
-A ``Modified Version'' of the Document means any work containing the
-Document or a portion of it, either copied verbatim, or with
-modifications and/or translated into another language.
-
-A ``Secondary Section'' is a named appendix or a front-matter section
-of the Document that deals exclusively with the relationship of the
-publishers or authors of the Document to the Document's overall
-subject (or to related matters) and contains nothing that could fall
-directly within that overall subject. (Thus, if the Document is in
-part a textbook of mathematics, a Secondary Section may not explain
-any mathematics.) The relationship could be a matter of historical
-connection with the subject or with related matters, or of legal,
-commercial, philosophical, ethical or political position regarding
-them.
-
-The ``Invariant Sections'' are certain Secondary Sections whose titles
-are designated, as being those of Invariant Sections, in the notice
-that says that the Document is released under this License. If a
-section does not fit the above definition of Secondary then it is not
-allowed to be designated as Invariant. The Document may contain zero
-Invariant Sections. If the Document does not identify any Invariant
-Sections then there are none.
-
-The ``Cover Texts'' are certain short passages of text that are listed,
-as Front-Cover Texts or Back-Cover Texts, in the notice that says that
-the Document is released under this License. A Front-Cover Text may
-be at most 5 words, and a Back-Cover Text may be at most 25 words.
-
-A ``Transparent'' copy of the Document means a machine-readable copy,
-represented in a format whose specification is available to the
-general public, that is suitable for revising the document
-straightforwardly with generic text editors or (for images composed of
-pixels) generic paint programs or (for drawings) some widely available
-drawing editor, and that is suitable for input to text formatters or
-for automatic translation to a variety of formats suitable for input
-to text formatters. A copy made in an otherwise Transparent file
-format whose markup, or absence of markup, has been arranged to thwart
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-FUTURE REVISIONS OF THIS LICENSE
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diff --git a/doc/sha3sum.texinfo b/doc/sha3sum.texinfo
deleted file mode 100644
index 595c725..0000000
--- a/doc/sha3sum.texinfo
+++ /dev/null
@@ -1,239 +0,0 @@
-\input texinfo @c -*-texinfo-*-
-
-@c %**start of header
-@setfilename sha3sum.info
-@settitle sha3sum
-@afourpaper
-@documentencoding UTF-8
-@documentlanguage en
-@finalout
-@c %**end of header
-
-
-@dircategory Utilities
-@direntry
-* sha3sum: (sha3sum). SHA-3 and Keccak checksum utility
-@end direntry
-
-
-@copying
-Copyright @copyright{} 2014 Mattias Andrée
-
-@quotation
-Permission is granted to copy, distribute and/or modify this document
-under the terms of the GNU Free Documentation License, Version 1.3 or
-any later version published by the Free Software Foundation; with no
-Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
-Texts. A copy of the license is included in the section entitled
-``GNU Free Documentation License''.
-@end quotation
-@end copying
-
-@ifnottex
-@node Top
-@top sha3sum -- SHA-3 and Keccak checksum utility
-@insertcopying
-@end ifnottex
-
-@titlepage
-@title sha3sum
-@subtitle SHA-3 and Keccak checksum utility
-@author by Mattias Andrée (maandree)
-
-@page
-@c @center `'
-@vskip 0pt plus 1filll
-@insertcopying
-@end titlepage
-
-@contents
-
-
-
-@menu
-* Overview:: Brief overview of @command{sha3sum}.
-* Invoking:: Invocation of @command{sha3sum}.
-* GNU Free Documentation License:: Copying and sharing this manual.
-@end menu
-
-
-
-@node Overview
-@chapter Overview
-
-@command{sha3sum} is a collection of utilities
-around Keccak and its close derivatives SHA-3,
-SHAKE and RawSHAKE for calculating checksums
-and verifying the integrity of files.
-
-@command{sha3sum} is based on the library
-@command{libkeccak} which is not optimised for
-any particular microarchitecture. If you find
-a library optimised for your microarchitecture,
-not too much work should be required to make it
-@command{libkeccak}-compatible, if it isn't
-already; or alternatively, make @command{sha3sum}
-compatible with that library.
-
-
-
-@node Invoking
-@chapter Invoking
-
-@command{sha3sum} include a collection of
-similar utilities:
-
-@table @command
-@item keccak-224sum
-Calculates Keccak-224 checksums,
-which is Keccak[r=1152,c=448,n=224].
-
-@item keccak-256sum
-Calculates Keccak-256 checksums,
-which is Keccak[r=1088,c=512,n=256].
-
-@item keccak-384sum
-Calculates Keccak-384 checksums,
-which is Keccak[r=832,c=768,n=384].
-
-@item keccak-512sum
-Calculates Keccak-512 checksums,
-which is Keccak[r=576,c=1024,n=512].
-
-@item keccaksum
-Calculates Keccak[] checksums,
-which is Keccak[r=1024,c=576,n=512].
-
-@item sha3-224sum
-Calculates SHA3-224 checksums.
-
-@item sha3-256sum
-Calculates SHA3-256 checksums.
-
-@item sha3-384sum
-Calculates SHA3-384 checksums.
-
-@item sha3-512sum
-Calculates SHA3-512 checksums.
-
-@item rawshake256sum
-Calculates RawSHAKE-256 checksums.
-
-@item rawshake512sum
-Calculates RawSHAKE-512 checksums.
-
-@item shake256sum
-Calculates SHAKE-256 checksums.
-
-@item shake512sum
-Calculates SHAKE-512 checksums.
-@end table
-
-The @command{sha3sum} utilities recognises the
-following options, and takes any number
-of files.
-
-@table @option
-@item --
-Parse all following arguments as filenames.
-
-@item ++
-Parse the next argument as a filename.
-
-@item -h
-@itemx --help
-Display a summary of options.
-
-@item -u
-@itemx --upper
-@itemx --uppercase
-@itemx --upper-case
-Output the checksums in upper case hexadecimal.
-
-@item -l
-@itemx --lower
-@itemx --lowercase
-@itemx --lower-case
-Output the checksums in lower case hexadecimal.
-
-@item -b
-@itemx --binary
-Output the checksums in binary format. When this
-is selected, no filenames or checksum delimiters
-are included in the output. Thus using this for
-more than one file will require some work.
-
-@item -x
-@itemx --hex
-@itemx --hex-input
-Input files are in hexadecimal rather than binary.
-
-@item -c
-@itemx --check
-Read checksums from the file and check them against
-the files on your systems. The input files files
-should be formated as the output of the
-@command{sha3sum} utilities when @option{--check}
-is not used, or similarly. This is not going to work
-if any of the filenames in the input files starts
-with a regular blank space or horizontal tab space,
-or if they contain a line feed, carriage return or
-form feed.
-
-@item -v
-@itemx --verbose
-Print extra information.
-@end table
-
-If no file is selected, or when @file{-} is used,
-standard input will be used.
-
-The utilities also support checking the parameters
-for the hash algorithm. These options are however
-only intended to be used with @command{keccaksum}
-unless stated otherwise.
-
-@table @option
-@item -R
-@itemx --bitrate
-@itemx --rate RATE
-Change the rate.
-
-@item -C
-@itemx --capacity CAPACITY
-Change the capacity.
-
-@item -N
-@itemx -O
-@itemx --output-size
-@itemx --output SIZE
-Change the output size.
-
-This should @emph{always} be specified when using
-@command{rawshake256sum}, @command{rawshake512sum},
-@command{shake256sum} and @command{shake512sum}.
-
-@item -S
-@itemx -B
-@itemx --state-size
-@itemx --state SIZE
-Change the state size.
-
-@item -W
-@itemx --word-size
-@itemx --word SIZE
-Change the word size.
-
-@item -Z
-@itemx --squeezes COUNT
-Change the number of squeezes that is performed.
-@end table
-
-
-
-@node GNU Free Documentation License
-@appendix GNU Free Documentation License
-@include fdl.texinfo
-
-@bye
-
diff --git a/src/common.c b/src/common.c
index 2e168f4..580ca72 100644
--- a/src/common.c
+++ b/src/common.c
@@ -1,65 +1,48 @@
-/**
- * sha3sum – SHA-3 (Keccak) checksum calculator
- *
- * Copyright © 2013, 2014 Mattias Andrée (maandree@member.fsf.org)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
+/* See LICENSE file for copyright and license details. */
#include "common.h"
-#include <stdio.h>
+#include <sys/stat.h>
+#include <alloca.h>
#include <errno.h>
#include <fcntl.h>
-#include <unistd.h>
#include <stddef.h>
+#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <sys/stat.h>
-#include <alloca.h>
+#include <unistd.h>
#ifndef STDIN_PATH
# ifndef DEVDIR
-# define DEVDIR "/dev"
+# define DEVDIR "/dev"
# endif
-# define STDIN_PATH DEVDIR "/stdin"
+# define STDIN_PATH DEVDIR"/stdin"
#endif
-#define USER_ERROR(string) \
- (fprintf(stderr, "%s: %s.\n", execname, string), 1)
+#define USER_ERROR(string)\
+ (fprintf(stderr, "%s: %s.\n", execname, string), 1)
-#define ADD(arg, desc, ...) \
- (arg ? args_add_option(args_new_argumented(NULL, arg, 0, __VA_ARGS__, NULL), desc) \
- : args_add_option(args_new_argumentless(NULL, 0, __VA_ARGS__, NULL), desc))
+#define ADD(arg, desc, ...)\
+ (arg ? args_add_option(args_new_argumented(NULL, arg, 0, __VA_ARGS__, NULL), desc)\
+ : args_add_option(args_new_argumentless(NULL, 0, __VA_ARGS__, NULL), desc))
-#define LAST(arg) \
- (args_opts_get(arg)[args_opts_get_count(arg) - 1])
+#define LAST(arg)\
+ (args_opts_get(arg)[args_opts_get_count(arg) - 1])
/**
* Storage for binary hash
*/
-static char* restrict hashsum = NULL;
+static char *restrict hashsum = NULL;
/**
* Storage for hexadecimal hash
*/
-static char* restrict hexsum = NULL;
+static char *restrict hexsum = NULL;
/**
* Storage for binary version of expected checksum
@@ -74,7 +57,7 @@ static int bad_found = 0;
/**
* `argv[0]` from `main`
*/
-static char* execname;
+static char *execname;
@@ -90,44 +73,42 @@ static char* execname;
* at least `(spec->output / 8) * sizeof(char)`, may be `NULL`
* @return Zero on success, -1 on error
*/
-__attribute__((nonnull(2, 3)))
-static int generalised_sum_fd_hex(int fd, libkeccak_state_t* restrict state,
- const libkeccak_spec_t* restrict spec,
- const char* restrict suffix, char* restrict hash)
+static int
+generalised_sum_fd_hex(int fd, libkeccak_state_t *restrict state,
+ const libkeccak_spec_t *restrict spec,
+ const char *restrict suffix, char *restrict hash)
{
- ssize_t got;
- struct stat attr;
- size_t blksize = 4096, r_ptr = 0, w_ptr = 0;
- char* restrict chunk;
- char even = 1, buf = 0, c;
-
- if (libkeccak_state_initialise(state, spec) < 0)
- return -1;
-
- if (fstat(fd, &attr) == 0)
- if (attr.st_blksize > 0)
- blksize = (size_t)(attr.st_blksize);
-
- chunk = alloca(blksize);
-
- for (;;)
- {
- got = read(fd, chunk, blksize);
- if (got < 0) return -1;
- if (got == 0) break;
- while (r_ptr < (size_t)got)
- {
- if (c = chunk[r_ptr++], c <= ' ')
- continue;
- buf = (buf << 4) | ((c & 15) + (c > '9' ? 9 : 0));
- if ((even ^= 1))
- chunk[w_ptr++] = buf;
+ ssize_t got;
+ struct stat attr;
+ size_t blksize = 4096, r_ptr = 0, w_ptr = 0;
+ char *restrict chunk;
+ char even = 1, buf = 0, c;
+
+ if (libkeccak_state_initialise(state, spec) < 0)
+ return -1;
+
+ if (fstat(fd, &attr) == 0)
+ if (attr.st_blksize > 0)
+ blksize = (size_t)(attr.st_blksize);
+
+ chunk = alloca(blksize);
+
+ for (;;) {
+ got = read(fd, chunk, blksize);
+ if (got < 0) return -1;
+ if (!got) break;
+ while (r_ptr < (size_t)got) {
+ if (c = chunk[r_ptr++], c <= ' ')
+ continue;
+ buf = (buf << 4) | ((c & 15) + (c > '9' ? 9 : 0));
+ if ((even ^= 1))
+ chunk[w_ptr++] = buf;
+ }
+ if (libkeccak_fast_update(state, chunk, w_ptr) < 0)
+ return -1;
}
- if (libkeccak_fast_update(state, chunk, w_ptr) < 0)
- return -1;
- }
-
- return libkeccak_fast_digest(state, NULL, 0, 0, suffix, hash);
+
+ return libkeccak_fast_digest(state, NULL, 0, 0, suffix, hash);
}
@@ -138,49 +119,50 @@ static int generalised_sum_fd_hex(int fd, libkeccak_state_t* restrict state,
* @param spec See `libkeccak_degeneralise_spec`
* @return Zero on success, an appropriate exit value on error
*/
-static int make_spec(libkeccak_generalised_spec_t* restrict gspec, libkeccak_spec_t* restrict spec)
+static int
+make_spec(libkeccak_generalised_spec_t *restrict gspec, libkeccak_spec_t *restrict spec)
{
- int r;
-
+ int r;
+
#define TEST(CASE, STR) case LIBKECCAK_GENERALISED_SPEC_ERROR_##CASE: return USER_ERROR(STR)
- if (r = libkeccak_degeneralise_spec(gspec, spec), r)
- switch (r)
- {
- TEST (STATE_NONPOSITIVE, "the state size must be positive");
- TEST (STATE_TOO_LARGE, "the state size is too large, may not exceed 1600");
- TEST (STATE_MOD_25, "the state size must be a multiple of 25");
- TEST (WORD_NONPOSITIVE, "the word size must be positive");
- TEST (WORD_TOO_LARGE, "the word size is too large, may not exceed 64");
- TEST (STATE_WORD_INCOHERENCY, "the state size must be exactly 25 times the word size");
- TEST (CAPACITY_NONPOSITIVE, "the capacity must be positive");
- TEST (CAPACITY_MOD_8, "the capacity must be a multiple of 8");
- TEST (BITRATE_NONPOSITIVE, "the rate must be positive");
- TEST (BITRATE_MOD_8, "the rate must be a multiple of 8");
- TEST (OUTPUT_NONPOSITIVE, "the output size must be positive");
- default:
- return USER_ERROR("unknown error in algorithm parameters");
- }
+ if (r = libkeccak_degeneralise_spec(gspec, spec), r) {
+ switch (r) {
+ TEST (STATE_NONPOSITIVE, "the state size must be positive");
+ TEST (STATE_TOO_LARGE, "the state size is too large, may not exceed 1600");
+ TEST (STATE_MOD_25, "the state size must be a multiple of 25");
+ TEST (WORD_NONPOSITIVE, "the word size must be positive");
+ TEST (WORD_TOO_LARGE, "the word size is too large, may not exceed 64");
+ TEST (STATE_WORD_INCOHERENCY, "the state size must be exactly 25 times the word size");
+ TEST (CAPACITY_NONPOSITIVE, "the capacity must be positive");
+ TEST (CAPACITY_MOD_8, "the capacity must be a multiple of 8");
+ TEST (BITRATE_NONPOSITIVE, "the rate must be positive");
+ TEST (BITRATE_MOD_8, "the rate must be a multiple of 8");
+ TEST (OUTPUT_NONPOSITIVE, "the output size must be positive");
+ default:
+ return USER_ERROR("unknown error in algorithm parameters");
+ }
+ }
#undef TEST
-
+
#define TEST(CASE, STR) case LIBKECCAK_SPEC_ERROR_##CASE: return USER_ERROR(STR)
- if (r = libkeccak_spec_check(spec), r)
- switch (r)
- {
- TEST (BITRATE_NONPOSITIVE, "the rate size must be positive");
- TEST (BITRATE_MOD_8, "the rate must be a multiple of 8");
- TEST (CAPACITY_NONPOSITIVE, "the capacity must be positive");
- TEST (CAPACITY_MOD_8, "the capacity must be a multiple of 8");
- TEST (OUTPUT_NONPOSITIVE, "the output size must be positive");
- TEST (STATE_TOO_LARGE, "the state size is too large, may not exceed 1600");
- TEST (STATE_MOD_25, "the state size must be a multiple of 25");
- TEST (WORD_NON_2_POTENT, "the word size must be a power of 2");
- TEST (WORD_MOD_8, "the word size must be a multiple of 8");
- default:
- return USER_ERROR("unknown error in algorithm parameters");
- }
+ if (r = libkeccak_spec_check(spec), r) {
+ switch (r) {
+ TEST (BITRATE_NONPOSITIVE, "the rate size must be positive");
+ TEST (BITRATE_MOD_8, "the rate must be a multiple of 8");
+ TEST (CAPACITY_NONPOSITIVE, "the capacity must be positive");
+ TEST (CAPACITY_MOD_8, "the capacity must be a multiple of 8");
+ TEST (OUTPUT_NONPOSITIVE, "the output size must be positive");
+ TEST (STATE_TOO_LARGE, "the state size is too large, may not exceed 1600");
+ TEST (STATE_MOD_25, "the state size must be a multiple of 25");
+ TEST (WORD_NON_2_POTENT, "the word size must be a power of 2");
+ TEST (WORD_MOD_8, "the word size must be a multiple of 8");
+ default:
+ return USER_ERROR("unknown error in algorithm parameters");
+ }
+ }
#undef TEST
-
- return 0;
+
+ return 0;
}
@@ -194,36 +176,35 @@ static int make_spec(libkeccak_generalised_spec_t* restrict gspec, libkeccak_spe
* @param hex Whether to use hexadecimal input rather than binary
* @return Zero on success, an appropriate exit value on error
*/
-static int hash(const char* restrict filename, const libkeccak_spec_t* restrict spec,
- long squeezes, const char* restrict suffix, int hex)
+static int
+hash(const char *restrict filename, const libkeccak_spec_t *restrict spec,
+ long squeezes, const char *restrict suffix, int hex)
{
- libkeccak_state_t state;
- size_t length;
- int r, fd;
-
- length = (size_t)((spec->output + 7) / 8);
-
- if (hashsum == NULL)
- if (hashsum = malloc(length * sizeof(char)), hashsum == NULL)
- return perror(execname), 2;
-
- if (hexsum == NULL)
- if (hexsum = malloc((length * 2 + 1) * sizeof(char)), hexsum == NULL)
- return perror(execname), 2;
-
- if (fd = open(strcmp(filename, "-") ? filename : STDIN_PATH, O_RDONLY), fd < 0)
- return r = (errno != ENOENT), perror(execname), r + 1;
-
- if ((hex == 0 ? libkeccak_generalised_sum_fd : generalised_sum_fd_hex)
- (fd, &state, spec, suffix, squeezes > 1 ? NULL : hashsum))
- return perror(execname), close(fd), libkeccak_state_fast_destroy(&state), 2;
- close(fd);
-
- if (squeezes > 2) libkeccak_fast_squeeze(&state, squeezes - 2);
- if (squeezes > 1) libkeccak_squeeze(&state, hashsum);
- libkeccak_state_fast_destroy(&state);
-
- return 0;
+ libkeccak_state_t state;
+ size_t length;
+ int r, fd;
+
+ length = (size_t)((spec->output + 7) / 8);
+
+ if (!hashsum && (hashsum = malloc(length * sizeof(char)), !hashsum))
+ return perror(execname), 2;
+
+ if (!hexsum && (hexsum = malloc((length * 2 + 1) * sizeof(char)), !hexsum))
+ return perror(execname), 2;
+
+ if (fd = open(strcmp(filename, "-") ? filename : STDIN_PATH, O_RDONLY), fd < 0)
+ return r = (errno != ENOENT), perror(execname), r + 1;
+
+ if ((hex == 0 ? libkeccak_generalised_sum_fd : generalised_sum_fd_hex)
+ (fd, &state, spec, suffix, squeezes > 1 ? NULL : hashsum))
+ return perror(execname), close(fd), libkeccak_state_fast_destroy(&state), 2;
+ close(fd);
+
+ if (squeezes > 2) libkeccak_fast_squeeze(&state, squeezes - 2);
+ if (squeezes > 1) libkeccak_squeeze(&state, hashsum);
+ libkeccak_state_fast_destroy(&state);
+
+ return 0;
}
@@ -239,28 +220,28 @@ static int hash(const char* restrict filename, const libkeccak_spec_t* restrict
* @param correct_hash The expected checksum (any form of hexadecimal)
* @return Zero on success, an appropriate exit value on error
*/
-static int check(const libkeccak_spec_t* restrict spec, long squeezes, const char* restrict suffix,
- int hex, const char* restrict filename, const char* restrict correct_hash)
+static int
+check(const libkeccak_spec_t *restrict spec, long squeezes, const char *restrict suffix,
+ int hex, const char *restrict filename, const char *restrict correct_hash)
{
- size_t length = (size_t)((spec->output + 7) / 8);
- int r;
-
- if (access(filename, F_OK))
- {
- bad_found = 1;
- printf("%s: %s\n", filename, "Missing");
- return 0;
- }
-
- if ((r = hash(filename, spec, squeezes, suffix, hex)))
- return r;
-
- libkeccak_unhex(correct_binary, correct_hash);
- if ((r = memcmp(correct_binary, hashsum, length)))
- bad_found = 1;
- printf("%s: %s\n", filename, !r ? "OK" : "Fail");
-
- return 0;
+ size_t length = (size_t)((spec->output + 7) / 8);
+ int r;
+
+ if (access(filename, F_OK)) {
+ bad_found = 1;
+ printf("%s: %s\n", filename, "Missing");
+ return 0;
+ }
+
+ if ((r = hash(filename, spec, squeezes, suffix, hex)))
+ return r;
+
+ libkeccak_unhex(correct_binary, correct_hash);
+ if ((r = memcmp(correct_binary, hashsum, length)))
+ bad_found = 1;
+ printf("%s: %s\n", filename, !r ? "OK" : "Fail");
+
+ return 0;
}
@@ -275,144 +256,128 @@ static int check(const libkeccak_spec_t* restrict spec, long squeezes, const cha
* @param hex Whether to use hexadecimal input rather than binary
* @return Zero on success, an appropriate exit value on error
*/
-static int check_checksums(const char* restrict filename, const libkeccak_spec_t* restrict spec,
- long squeezes, const char* restrict suffix, int representation, int hex)
+static int
+check_checksums(const char *restrict filename, const libkeccak_spec_t *restrict spec,
+ long squeezes, const char *restrict suffix, int representation, int hex)
{
- struct stat attr;
- size_t blksize = 4096;
- size_t size = 4096;
- size_t ptr = 0;
- ssize_t got;
- char* buf = NULL;
- char* new;
- int fd = -1, rc = 2, stage, r;
- size_t hash_start = 0, hash_end = 0;
- size_t file_start = 0, file_end = 0;
- char* hash;
- char* file;
- size_t hash_n;
-
- if (fd = open(strcmp(filename, "-") ? filename : STDIN_PATH, O_RDONLY), fd < 0)
- goto pfail;
-
- if (fstat(fd, &attr) == 0)
- {
- if (attr.st_blksize > 0) blksize = (size_t)(attr.st_blksize);
- if (attr.st_size > 0) size = (size_t)(attr.st_size);
- }
-
- size = size > blksize ? size : blksize;
- if (buf = malloc(size), buf == NULL)
- goto pfail;
-
- for (;;)
- {
- if (ptr + blksize < size)
- {
- if (new = realloc(buf, size <<= 1), new == NULL)
- goto pfail;
- buf = new;
- }
-
- got = read(fd, buf + ptr, blksize);
- if (got < 0) goto pfail;
- else if (got == 0) break;
- else ptr += (size_t)got;
- }
- if (ptr == size)
- {
- if (new = realloc(buf, size + 1), new == NULL)
- goto pfail;
- buf = new;
- }
- size = ptr;
- close(fd), fd = -1;
- buf[size++] = '\n';
-
- for (ptr = 0, stage = 0; ptr < size; ptr++)
- {
- char c = buf[ptr];
- if (stage == 0)
- {
- if (('0' <= c) && (c <= '9'));
- else if (('a' <= c) && (c <= 'f'));
- else if (('A' <= c) && (c <= 'F'));
- else if ((c == ' ') || (c == '\t'))
- hash_end = ptr, stage++;
- else if ((c == '\n') || (c == '\f') || (c == '\r'))
- hash_end = ptr, stage = 3;
- else
- {
- rc = USER_ERROR("file is malformated");
- goto fail;
- }
+ struct stat attr;
+ size_t blksize = 4096;
+ size_t size = 4096;
+ size_t ptr = 0;
+ ssize_t got;
+ char *buf = NULL;
+ char *new;
+ int fd = -1, rc = 2, stage, r;
+ size_t hash_start = 0, hash_end = 0;
+ size_t file_start = 0, file_end = 0;
+ char *hash;
+ char *file;
+ size_t hash_n;
+ char c;
+
+ if (fd = open(strcmp(filename, "-") ? filename : STDIN_PATH, O_RDONLY), fd < 0)
+ goto pfail;
+
+ if (fstat(fd, &attr) == 0) {
+ if (attr.st_blksize > 0) blksize = (size_t)(attr.st_blksize);
+ if (attr.st_size > 0) size = (size_t)(attr.st_size);
}
- else if (stage == 1)
- {
- if ((c == '\n') || (c == '\f') || (c == '\r'))
- stage = 3;
- else if ((c != ' ') && (c != '\t'))
- file_start = ptr, stage++;
+
+ size = size > blksize ? size : blksize;
+ if (buf = malloc(size), buf == NULL)
+ goto pfail;
+
+ for (;;) {
+ if (ptr + blksize < size) {
+ if (new = realloc(buf, size <<= 1), new == NULL)
+ goto pfail;
+ buf = new;
+ }
+
+ got = read(fd, buf + ptr, blksize);
+ if (got < 0) goto pfail;
+ else if (got == 0) break;
+ else ptr += (size_t)got;
}
- else if (stage == 2)
- {
- if ((c == '\n') || (c == '\f') || (c == '\r'))
- file_end = ptr, stage++;
+ if (ptr == size) {
+ if (new = realloc(buf, size + 1), new == NULL)
+ goto pfail;
+ buf = new;
}
-
- if (stage == 3)
- {
- if ((hash_start == hash_end) != (file_start == file_end))
- {
- rc = USER_ERROR("file is malformated");
- goto fail;
- }
- if (hash_start != hash_end)
- {
- hash = buf + hash_start;
- file = buf + file_start;
- hash_n = hash_end - hash_start;
- buf[hash_end] = '\0';
- buf[file_end] = '\0';
- if (hash_n % 2)
- {
- rc = USER_ERROR("file is malformated");
- goto fail;
- }
- if (hash_n / 2 != (size_t)((spec->output + 7) / 8))
- {
- rc = USER_ERROR("algorithm parameter mismatch");
- goto fail;
+ size = ptr;
+ close(fd), fd = -1;
+ buf[size++] = '\n';
+
+ for (ptr = 0, stage = 0; ptr < size; ptr++) {
+ c = buf[ptr];
+ if (stage == 0) {
+ if (('0' <= c) && (c <= '9'));
+ else if (('a' <= c) && (c <= 'f'));
+ else if (('A' <= c) && (c <= 'F'));
+ else if ((c == ' ') || (c == '\t')) {
+ hash_end = ptr, stage++;
+ } else if ((c == '\n') || (c == '\f') || (c == '\r')) {
+ hash_end = ptr, stage = 3;
+ } else {
+ rc = USER_ERROR("file is malformated");
+ goto fail;
+ }
+ } else if (stage == 1) {
+ if ((c == '\n') || (c == '\f') || (c == '\r'))
+ stage = 3;
+ else if ((c != ' ') && (c != '\t'))
+ file_start = ptr, stage++;
+ } else if (stage == 2) {
+ if ((c == '\n') || (c == '\f') || (c == '\r'))
+ file_end = ptr, stage++;
}
- if ((r = check(spec, squeezes, suffix, hex, file, hash)))
- {
- rc = r;
- goto fail;
+
+ if (stage == 3) {
+ if ((hash_start == hash_end) != (file_start == file_end)) {
+ rc = USER_ERROR("file is malformated");
+ goto fail;
+ }
+ if (hash_start != hash_end) {
+ hash = buf + hash_start;
+ file = buf + file_start;
+ hash_n = hash_end - hash_start;
+ buf[hash_end] = '\0';
+ buf[file_end] = '\0';
+ if (hash_n % 2) {
+ rc = USER_ERROR("file is malformated");
+ goto fail;
+ }
+ if (hash_n / 2 != (size_t)((spec->output + 7) / 8)) {
+ rc = USER_ERROR("algorithm parameter mismatch");
+ goto fail;
+ }
+ if ((r = check(spec, squeezes, suffix, hex, file, hash))) {
+ rc = r;
+ goto fail;
+ }
+ }
+ stage = 0;
+ hash_start = hash_end = file_start = file_end = ptr + 1;
}
- }
- stage = 0;
- hash_start = hash_end = file_start = file_end = ptr + 1;
}
- }
-
- if (stage)
- {
- rc = USER_ERROR("file is malformated");
- goto fail;
- }
-
- free(buf);
- return 0;
-
- pfail:
- perror(execname);
- fail:
- free(buf);
- if (fd >= 0)
- close(fd);
- return rc;
-
- (void) representation;
+
+ if (stage) {
+ rc = USER_ERROR("file is malformated");
+ goto fail;
+ }
+
+ free(buf);
+ return 0;
+
+pfail:
+ perror(execname);
+fail:
+ free(buf);
+ if (fd >= 0)
+ close(fd);
+ return rc;
+
+ (void) representation;
}
@@ -428,50 +393,46 @@ static int check_checksums(const char* restrict filename, const libkeccak_spec_t
* @param hex Whether to use hexadecimal input rather than binary
* @return Zero on success, an appropriate exit value on error
*/
-static int print_checksum(const char* restrict filename, const libkeccak_spec_t* restrict spec,
- long squeezes, const char* restrict suffix, int representation, int hex)
+static int
+print_checksum(const char *restrict filename, const libkeccak_spec_t *restrict spec,
+ long squeezes, const char *restrict suffix, int representation, int hex)
{
- size_t length = (size_t)((spec->output + 7) / 8);
- int r;
-
- if ((r = hash(filename, spec, squeezes, suffix, hex)))
- return r;
-
- if (representation == REPRESENTATION_UPPER_CASE)
- {
- libkeccak_behex_upper(hexsum, hashsum, length);
- printf("%s %s\n", hexsum, filename);
- }
- else if (representation == REPRESENTATION_LOWER_CASE)
- {
- libkeccak_behex_lower(hexsum, hashsum, length);
- printf("%s %s\n", hexsum, filename);
- }
- else
- {
- size_t ptr = 0;
- ssize_t wrote;
- fflush(stdout);
- while (length - ptr)
- {
- wrote = write(STDOUT_FILENO, hashsum, length - ptr);
- if (wrote <= 0)
- return perror(execname), 2;
- ptr += (size_t)wrote;
+ size_t length = (size_t)((spec->output + 7) / 8);
+ int r;
+ size_t ptr = 0;
+ ssize_t wrote;
+
+ if ((r = hash(filename, spec, squeezes, suffix, hex)))
+ return r;
+
+ if (representation == REPRESENTATION_UPPER_CASE) {
+ libkeccak_behex_upper(hexsum, hashsum, length);
+ printf("%s %s\n", hexsum, filename);
+ } else if (representation == REPRESENTATION_LOWER_CASE) {
+ libkeccak_behex_lower(hexsum, hashsum, length);
+ printf("%s %s\n", hexsum, filename);
+ } else {
+ fflush(stdout);
+ while (length - ptr) {
+ wrote = write(STDOUT_FILENO, hashsum, length - ptr);
+ if (wrote <= 0)
+ return perror(execname), 2;
+ ptr += (size_t)wrote;
+ }
}
- }
-
- return 0;
+
+ return 0;
}
/**
* Cleanup allocations
*/
-static inline void cleanup(void)
+static inline void
+cleanup(void)
{
- free(hashsum), hashsum = NULL;
- free(hexsum), hexsum = NULL;
+ free(hashsum), hashsum = NULL;
+ free(hexsum), hexsum = NULL;
}
@@ -484,82 +445,82 @@ static inline void cleanup(void)
* @param suffix Message suffix
* @return An appropriate exit value
*/
-int run(int argc, char* argv[], libkeccak_generalised_spec_t* restrict gspec, const char* restrict suffix)
+int
+run(int argc, char *argv[], libkeccak_generalised_spec_t *restrict gspec, const char *restrict suffix)
{
- int r, verbose = 0, presentation = REPRESENTATION_UPPER_CASE, hex = 0, check = 0;
- long squeezes = 1;
- size_t i;
- libkeccak_spec_t spec;
- int (*fun)(const char* restrict filename, const libkeccak_spec_t* restrict spec,
- long squeezes, const char* restrict suffix, int representation, int hex);
-
- execname = *argv;
-
- ADD(NULL, "Display option summary", "-h", "--help");
- ADD("RATE", "Select rate", "-R", "--bitrate", "--rate");
- ADD("CAPACITY", "Select capacity", "-C", "--capacity");
- ADD("SIZE", "Select output size", "-N", "-O", "--output-size", "--output");
- ADD("SIZE", "Select state size", "-S", "-B", "--state-size", "--state");
- ADD("SIZE", "Select word size", "-W", "--word-size", "--word");
- ADD("COUNT", "Select squeeze count", "-Z", "--squeezes");
- ADD(NULL, "Use upper-case output", "-u", "--upper", "--uppercase", "--upper-case");
- ADD(NULL, "Use lower-case output", "-l", "--lower", "--lowercase", "--lower-case");
- ADD(NULL, "Use binary output", "-b", "--binary");
- ADD(NULL, "Use hexadecimal input", "-x", "--hex", "--hex-input");
- ADD(NULL, "Check checksums", "-c", "--check");
- ADD(NULL, "Be verbose", "-v", "--verbose");
- /* --check has been added because the sha1sum, sha256sum &c have it,
- * but I ignore the other crap, mostly because not all implemention
- * have them and binary vs text mode is stupid. */
-
- args_parse(argc, argv);
-
- if (args_opts_used("-h")) return args_help(0), args_dispose(), 0;
- if (args_opts_used("-R")) gspec->bitrate = atol(LAST("-R"));
- if (args_opts_used("-C")) gspec->capacity = atol(LAST("-C"));
- if (args_opts_used("-N")) gspec->output = atol(LAST("-N"));
- if (args_opts_used("-S")) gspec->state_size = atol(LAST("-S"));
- if (args_opts_used("-W")) gspec->word_size = atol(LAST("-W"));
- if (args_opts_used("-Z")) squeezes = atol(LAST("-Z"));
- if (args_opts_used("-u")) presentation = REPRESENTATION_UPPER_CASE;
- if (args_opts_used("-l")) presentation = REPRESENTATION_LOWER_CASE;
- if (args_opts_used("-b")) presentation = REPRESENTATION_BINARY;
- if (args_opts_used("-x")) hex = 1;
- if (args_opts_used("-c")) check = 1;
- if (args_opts_used("-v")) verbose = 1;
-
- fun = check ? check_checksums : print_checksum;
-
- if ((r = make_spec(gspec, &spec)))
- goto done;
-
- if (squeezes <= 0)
- {
- r = USER_ERROR("the squeeze count most be positive");
- goto done;
- }
-
- if (verbose)
- {
- fprintf(stderr, "rate: %li\n", gspec->bitrate);
- fprintf(stderr, "capacity: %li\n", gspec->capacity);
- fprintf(stderr, "output size: %li\n", gspec->output);
- fprintf(stderr, "state size: %li\n", gspec->state_size);
- fprintf(stderr, "word size: %li\n", gspec->word_size);
- fprintf(stderr, "squeezes: %li\n", squeezes);
- fprintf(stderr, "suffix: %s\n", suffix ? suffix : "");
- }
-
- if (args_files_count == 0)
- r = fun("-", &spec, squeezes, suffix, presentation, hex);
- else
- for (i = 0; i < (size_t)args_files_count; i++)
- if ((r = fun(args_files[i], &spec, squeezes, suffix, presentation, hex)))
- break;
-
- done:
- args_dispose();
- cleanup();
- return r ? r : bad_found;
+ int r, verbose = 0, presentation = REPRESENTATION_UPPER_CASE, hex = 0, check = 0;
+ long squeezes = 1;
+ size_t i;
+ libkeccak_spec_t spec;
+ int (*fun)(const char *restrict filename, const libkeccak_spec_t *restrict spec,
+ long squeezes, const char *restrict suffix, int representation, int hex);
+
+ execname = *argv;
+
+ ADD(NULL, "Display option summary", "-h", "--help");
+ ADD("RATE", "Select rate", "-R", "--bitrate", "--rate");
+ ADD("CAPACITY", "Select capacity", "-C", "--capacity");
+ ADD("SIZE", "Select output size", "-N", "-O", "--output-size", "--output");
+ ADD("SIZE", "Select state size", "-S", "-B", "--state-size", "--state");
+ ADD("SIZE", "Select word size", "-W", "--word-size", "--word");
+ ADD("COUNT", "Select squeeze count", "-Z", "--squeezes");
+ ADD(NULL, "Use upper-case output", "-u", "--upper", "--uppercase", "--upper-case");
+ ADD(NULL, "Use lower-case output", "-l", "--lower", "--lowercase", "--lower-case");
+ ADD(NULL, "Use binary output", "-b", "--binary");
+ ADD(NULL, "Use hexadecimal input", "-x", "--hex", "--hex-input");
+ ADD(NULL, "Check checksums", "-c", "--check");
+ ADD(NULL, "Be verbose", "-v", "--verbose");
+ /* --check has been added because the sha1sum, sha256sum &c have it,
+ * but I ignore the other crap, mostly because not all implemention
+ * have them and binary vs text mode is stupid. */
+
+ args_parse(argc, argv);
+
+ if (args_opts_used("-h")) return args_help(0), args_dispose(), 0;
+ if (args_opts_used("-R")) gspec->bitrate = atol(LAST("-R"));
+ if (args_opts_used("-C")) gspec->capacity = atol(LAST("-C"));
+ if (args_opts_used("-N")) gspec->output = atol(LAST("-N"));
+ if (args_opts_used("-S")) gspec->state_size = atol(LAST("-S"));
+ if (args_opts_used("-W")) gspec->word_size = atol(LAST("-W"));
+ if (args_opts_used("-Z")) squeezes = atol(LAST("-Z"));
+ if (args_opts_used("-u")) presentation = REPRESENTATION_UPPER_CASE;
+ if (args_opts_used("-l")) presentation = REPRESENTATION_LOWER_CASE;
+ if (args_opts_used("-b")) presentation = REPRESENTATION_BINARY;
+ if (args_opts_used("-x")) hex = 1;
+ if (args_opts_used("-c")) check = 1;
+ if (args_opts_used("-v")) verbose = 1;
+
+ fun = check ? check_checksums : print_checksum;
+
+ if ((r = make_spec(gspec, &spec)))
+ goto done;
+
+ if (squeezes <= 0) {
+ r = USER_ERROR("the squeeze count most be positive");
+ goto done;
+ }
+
+ if (verbose) {
+ fprintf(stderr, "rate: %li\n", gspec->bitrate);
+ fprintf(stderr, "capacity: %li\n", gspec->capacity);
+ fprintf(stderr, "output size: %li\n", gspec->output);
+ fprintf(stderr, "state size: %li\n", gspec->state_size);
+ fprintf(stderr, "word size: %li\n", gspec->word_size);
+ fprintf(stderr, "squeezes: %li\n", squeezes);
+ fprintf(stderr, "suffix: %s\n", suffix ? suffix : "");
+ }
+
+ if (args_files_count == 0) {
+ r = fun("-", &spec, squeezes, suffix, presentation, hex);
+ } else {
+ for (i = 0; i < (size_t)args_files_count; i++)
+ if ((r = fun(args_files[i], &spec, squeezes, suffix, presentation, hex)))
+ break;
+ }
+
+done:
+ args_dispose();
+ cleanup();
+ return r ? r : bad_found;
}
diff --git a/src/common.h b/src/common.h
index 8246e6c..e3182dc 100644
--- a/src/common.h
+++ b/src/common.h
@@ -1,32 +1,9 @@
-/**
- * sha3sum – SHA-3 (Keccak) checksum calculator
- *
- * Copyright © 2013, 2014 Mattias Andrée (maandree@member.fsf.org)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-#ifndef SHA3SUM_COMMON_H
-#define SHA3SUM_COMMON_H 1
-
-
+/* See LICENSE file for copyright and license details. */
#include <libkeccak.h>
#include <argparser.h>
-
-#define libkeccak_spec_keccak libkeccak_spec_sha3
-#define LIBKECCAK_KECCAK_SUFFIX ""
-
+#define libkeccak_spec_keccak libkeccak_spec_sha3
+#define LIBKECCAK_KECCAK_SUFFIX ""
/**
@@ -36,29 +13,27 @@
* @param prog The name of program, must be a string literal
* @param suffix The message suffix
*/
-#define RUN(algo, prog, suffix) \
- (args_init(algo " checksum calculator", \
- prog " [options...] [--] [files...]", NULL, \
- NULL, 1, 0, args_standard_abbreviations), \
- run(argc, argv, &spec, suffix))
-
+#define RUN(algo, prog, suffix)\
+ (args_init(algo " checksum calculator",\
+ prog " [options...] [--] [files...]", NULL,\
+ NULL, 1, 0, args_standard_abbreviations),\
+ run(argc, argv, &spec, suffix))
/**
* Print the checksum in binary
*/
-#define REPRESENTATION_BINARY 0
+#define REPRESENTATION_BINARY 0
/**
* Print the checksum in upper case hexadecimal
*/
-#define REPRESENTATION_UPPER_CASE 1
+#define REPRESENTATION_UPPER_CASE 1
/**
* Print the checksum in lower case hexadecimal
*/
-#define REPRESENTATION_LOWER_CASE 2
-
+#define REPRESENTATION_LOWER_CASE 2
/**
@@ -70,8 +45,4 @@
* @param suffix Message suffix
* @return An appropriate exit value
*/
-int run(int argc, char* argv[], libkeccak_generalised_spec_t* restrict gspec, const char* restrict suffix);
-
-
-#endif
-
+int run(int argc, char *argv[], libkeccak_generalised_spec_t *restrict gspec, const char *restrict suffix);
diff --git a/src/completion b/src/completion
deleted file mode 100644
index 6da52a7..0000000
--- a/src/completion
+++ /dev/null
@@ -1,40 +0,0 @@
-; sha3sum – SHA-3 (Keccak) checksum calculator
-;
-; Copyright © 2013, 2014 Mattias Andrée (maandree@member.fsf.org)
-;
-; This program is free software: you can redistribute it and/or modify
-; it under the terms of the GNU Affero General Public License as published by
-; the Free Software Foundation, either version 3 of the License, or
-; (at your option) any later version.
-;
-; 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 Affero General Public License for more details.
-;
-; You should have received a copy of the GNU Affero General Public License
-; along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-
-((value command)
-
- (multiple unargumented
- ((options -h --help) (complete --help) (desc 'Display option summary'))
- ((options -u --upper --uppercase --upper-case) (complete --upper-case) (desc 'Use upper-case output'))
- ((options -l --lower --lowercase --lower-case) (complete --lower-case) (desc 'Use lower-case output'))
- ((options -b --binary) (complete --binary) (desc 'Use binary output'))
- ((options -x --hex --hex-input) (complete --hex-input) (desc 'Use hexadecimal input'))
- ((options -c --check) (complete --check) (desc 'Check checksums'))
- ((options -v --verbose) (complete --verbose) (desc 'Be verbose'))
- )
-
- (multiple argumented
- ((options -R --bitrate --rate) (complete --rate) (arg RATE) (files -0) (desc 'Select rate'))
- ((options -C --capacity) (complete --capacity) (arg CAPACITY) (files -0) (desc 'Select capacity'))
- ((options -N -O --output-size --output) (complete --output-size) (arg SIZE) (files -0) (desc 'Select output size'))
- ((options -S -B --state-size --state) (complete --state-size) (arg SIZE) (files -0) (desc 'Select state size'))
- ((options -W --word-size --word) (complete --word-size) (arg SIZE) (files -0) (desc 'Select word size'))
- ((options -Z --squeezes) (complete --squeezes) (arg COUNT) (files -0) (desc 'Select squeeze count'))
- )
-)
-
diff --git a/src/keccak-224sum.c b/src/keccak-224sum.c
index 147ff77..f7d3095 100644
--- a/src/keccak-224sum.c
+++ b/src/keccak-224sum.c
@@ -1,30 +1,11 @@
-/**
- * sha3sum – SHA-3 (Keccak) checksum calculator
- *
- * Copyright © 2013, 2014 Mattias Andrée (maandree@member.fsf.org)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
+/* See LICENSE file for copyright and license details. */
#include "common.h"
-
-
-int main(int argc, char* argv[])
+int
+main(int argc, char *argv[])
{
- libkeccak_generalised_spec_t spec;
- libkeccak_generalised_spec_initialise(&spec);
- libkeccak_spec_keccak((libkeccak_spec_t*)&spec, 224);
- return RUN("Keccak", "keccak-224sum", LIBKECCAK_KECCAK_SUFFIX);
+ libkeccak_generalised_spec_t spec;
+ libkeccak_generalised_spec_initialise(&spec);
+ libkeccak_spec_keccak((libkeccak_spec_t *)&spec, 224);
+ return RUN("Keccak", "keccak-224sum", LIBKECCAK_KECCAK_SUFFIX);
}
-
diff --git a/src/keccak-256sum.c b/src/keccak-256sum.c
index ae13efb..f4f78ac 100644
--- a/src/keccak-256sum.c
+++ b/src/keccak-256sum.c
@@ -1,30 +1,11 @@
-/**
- * sha3sum – SHA-3 (Keccak) checksum calculator
- *
- * Copyright © 2013, 2014 Mattias Andrée (maandree@member.fsf.org)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
+/* See LICENSE file for copyright and license details. */
#include "common.h"
-
-
-int main(int argc, char* argv[])
+int
+main(int argc, char *argv[])
{
- libkeccak_generalised_spec_t spec;
- libkeccak_generalised_spec_initialise(&spec);
- libkeccak_spec_keccak((libkeccak_spec_t*)&spec, 256);
- return RUN("Keccak", "keccak-256sum", LIBKECCAK_KECCAK_SUFFIX);
+ libkeccak_generalised_spec_t spec;
+ libkeccak_generalised_spec_initialise(&spec);
+ libkeccak_spec_keccak((libkeccak_spec_t *)&spec, 256);
+ return RUN("Keccak", "keccak-256sum", LIBKECCAK_KECCAK_SUFFIX);
}
-
diff --git a/src/keccak-384sum.c b/src/keccak-384sum.c
index 16a7e8e..3a6e3a0 100644
--- a/src/keccak-384sum.c
+++ b/src/keccak-384sum.c
@@ -1,30 +1,11 @@
-/**
- * sha3sum – SHA-3 (Keccak) checksum calculator
- *
- * Copyright © 2013, 2014 Mattias Andrée (maandree@member.fsf.org)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
+/* See LICENSE file for copyright and license details. */
#include "common.h"
-
-
-int main(int argc, char* argv[])
+int
+main(int argc, char *argv[])
{
- libkeccak_generalised_spec_t spec;
- libkeccak_generalised_spec_initialise(&spec);
- libkeccak_spec_keccak((libkeccak_spec_t*)&spec, 384);
- return RUN("Keccak", "keccak-384sum", LIBKECCAK_KECCAK_SUFFIX);
+ libkeccak_generalised_spec_t spec;
+ libkeccak_generalised_spec_initialise(&spec);
+ libkeccak_spec_keccak((libkeccak_spec_t *)&spec, 384);
+ return RUN("Keccak", "keccak-384sum", LIBKECCAK_KECCAK_SUFFIX);
}
-
diff --git a/src/keccak-512sum.c b/src/keccak-512sum.c
index 1ddd872..6ba1041 100644
--- a/src/keccak-512sum.c
+++ b/src/keccak-512sum.c
@@ -1,30 +1,11 @@
-/**
- * sha3sum – SHA-3 (Keccak) checksum calculator
- *
- * Copyright © 2013, 2014 Mattias Andrée (maandree@member.fsf.org)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
+/* See LICENSE file for copyright and license details. */
#include "common.h"
-
-
-int main(int argc, char* argv[])
+int
+main(int argc, char *argv[])
{
- libkeccak_generalised_spec_t spec;
- libkeccak_generalised_spec_initialise(&spec);
- libkeccak_spec_keccak((libkeccak_spec_t*)&spec, 512);
- return RUN("Keccak", "keccak-512sum", LIBKECCAK_KECCAK_SUFFIX);
+ libkeccak_generalised_spec_t spec;
+ libkeccak_generalised_spec_initialise(&spec);
+ libkeccak_spec_keccak((libkeccak_spec_t *)&spec, 512);
+ return RUN("Keccak", "keccak-512sum", LIBKECCAK_KECCAK_SUFFIX);
}
-
diff --git a/src/keccaksum.c b/src/keccaksum.c
index 62c9c6e..8fc10a8 100644
--- a/src/keccaksum.c
+++ b/src/keccaksum.c
@@ -1,29 +1,10 @@
-/**
- * sha3sum – SHA-3 (Keccak) checksum calculator
- *
- * Copyright © 2013, 2014 Mattias Andrée (maandree@member.fsf.org)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
+/* See LICENSE file for copyright and license details. */
#include "common.h"
-
-
-int main(int argc, char* argv[])
+int
+main(int argc, char *argv[])
{
- libkeccak_generalised_spec_t spec;
- libkeccak_generalised_spec_initialise(&spec);
- return RUN("Keccak", "keccaksum", LIBKECCAK_KECCAK_SUFFIX);
+ libkeccak_generalised_spec_t spec;
+ libkeccak_generalised_spec_initialise(&spec);
+ return RUN("Keccak", "keccaksum", LIBKECCAK_KECCAK_SUFFIX);
}
-
diff --git a/src/rawshake256sum.c b/src/rawshake256sum.c
index 7bd0100..6d6e19a 100644
--- a/src/rawshake256sum.c
+++ b/src/rawshake256sum.c
@@ -1,30 +1,11 @@
-/**
- * sha3sum – SHA-3 (Keccak) checksum calculator
- *
- * Copyright © 2013, 2014 Mattias Andrée (maandree@member.fsf.org)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
+/* See LICENSE file for copyright and license details. */
#include "common.h"
-
-
-int main(int argc, char* argv[])
+int
+main(int argc, char *argv[])
{
- libkeccak_generalised_spec_t spec;
- libkeccak_generalised_spec_initialise(&spec);
- libkeccak_spec_rawshake((libkeccak_spec_t*)&spec, 256, 256);
- return RUN("RawSHAKE", "rawshake256sum", LIBKECCAK_RAWSHAKE_SUFFIX);
+ libkeccak_generalised_spec_t spec;
+ libkeccak_generalised_spec_initialise(&spec);
+ libkeccak_spec_rawshake((libkeccak_spec_t *)&spec, 256, 256);
+ return RUN("RawSHAKE", "rawshake256sum", LIBKECCAK_RAWSHAKE_SUFFIX);
}
-
diff --git a/src/rawshake512sum.c b/src/rawshake512sum.c
index cefb71d..be1d8ac 100644
--- a/src/rawshake512sum.c
+++ b/src/rawshake512sum.c
@@ -1,30 +1,11 @@
-/**
- * sha3sum – SHA-3 (Keccak) checksum calculator
- *
- * Copyright © 2013, 2014 Mattias Andrée (maandree@member.fsf.org)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
+/* See LICENSE file for copyright and license details. */
#include "common.h"
-
-
-int main(int argc, char* argv[])
+int
+main(int argc, char *argv[])
{
- libkeccak_generalised_spec_t spec;
- libkeccak_generalised_spec_initialise(&spec);
- libkeccak_spec_rawshake((libkeccak_spec_t*)&spec, 512, 512);
- return RUN("RawSHAKE", "rawshake512sum", LIBKECCAK_RAWSHAKE_SUFFIX);
+ libkeccak_generalised_spec_t spec;
+ libkeccak_generalised_spec_initialise(&spec);
+ libkeccak_spec_rawshake((libkeccak_spec_t *)&spec, 512, 512);
+ return RUN("RawSHAKE", "rawshake512sum", LIBKECCAK_RAWSHAKE_SUFFIX);
}
-
diff --git a/src/sha3-224sum.c b/src/sha3-224sum.c
index 2ce1255..15fac82 100644
--- a/src/sha3-224sum.c
+++ b/src/sha3-224sum.c
@@ -1,30 +1,11 @@
-/**
- * sha3sum – SHA-3 (Keccak) checksum calculator
- *
- * Copyright © 2013, 2014 Mattias Andrée (maandree@member.fsf.org)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
+/* See LICENSE file for copyright and license details. */
#include "common.h"
-
-
-int main(int argc, char* argv[])
+int
+main(int argc, char *argv[])
{
- libkeccak_generalised_spec_t spec;
- libkeccak_generalised_spec_initialise(&spec);
- libkeccak_spec_sha3((libkeccak_spec_t*)&spec, 224);
- return RUN("SHA-3", "sha3-224sum", LIBKECCAK_SHA3_SUFFIX);
+ libkeccak_generalised_spec_t spec;
+ libkeccak_generalised_spec_initialise(&spec);
+ libkeccak_spec_sha3((libkeccak_spec_t *)&spec, 224);
+ return RUN("SHA-3", "sha3-224sum", LIBKECCAK_SHA3_SUFFIX);
}
-
diff --git a/src/sha3-256sum.c b/src/sha3-256sum.c
index ec01211..2273785 100644
--- a/src/sha3-256sum.c
+++ b/src/sha3-256sum.c
@@ -1,30 +1,11 @@
-/**
- * sha3sum – SHA-3 (Keccak) checksum calculator
- *
- * Copyright © 2013, 2014 Mattias Andrée (maandree@member.fsf.org)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
+/* See LICENSE file for copyright and license details. */
#include "common.h"
-
-
-int main(int argc, char* argv[])
+int
+main(int argc, char *argv[])
{
- libkeccak_generalised_spec_t spec;
- libkeccak_generalised_spec_initialise(&spec);
- libkeccak_spec_sha3((libkeccak_spec_t*)&spec, 256);
- return RUN("SHA-3", "sha3-256sum", LIBKECCAK_SHA3_SUFFIX);
+ libkeccak_generalised_spec_t spec;
+ libkeccak_generalised_spec_initialise(&spec);
+ libkeccak_spec_sha3((libkeccak_spec_t *)&spec, 256);
+ return RUN("SHA-3", "sha3-256sum", LIBKECCAK_SHA3_SUFFIX);
}
-
diff --git a/src/sha3-384sum.c b/src/sha3-384sum.c
index ecac0ab..2c18df7 100644
--- a/src/sha3-384sum.c
+++ b/src/sha3-384sum.c
@@ -1,30 +1,11 @@
-/**
- * sha3sum – SHA-3 (Keccak) checksum calculator
- *
- * Copyright © 2013, 2014 Mattias Andrée (maandree@member.fsf.org)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
+/* See LICENSE file for copyright and license details. */
#include "common.h"
-
-
-int main(int argc, char* argv[])
+int
+main(int argc, char *argv[])
{
- libkeccak_generalised_spec_t spec;
- libkeccak_generalised_spec_initialise(&spec);
- libkeccak_spec_sha3((libkeccak_spec_t*)&spec, 384);
- return RUN("SHA-3", "sha3-384sum", LIBKECCAK_SHA3_SUFFIX);
+ libkeccak_generalised_spec_t spec;
+ libkeccak_generalised_spec_initialise(&spec);
+ libkeccak_spec_sha3((libkeccak_spec_t *)&spec, 384);
+ return RUN("SHA-3", "sha3-384sum", LIBKECCAK_SHA3_SUFFIX);
}
-
diff --git a/src/sha3-512sum.c b/src/sha3-512sum.c
index c547c6c..a5b40e3 100644
--- a/src/sha3-512sum.c
+++ b/src/sha3-512sum.c
@@ -1,30 +1,11 @@
-/**
- * sha3sum – SHA-3 (Keccak) checksum calculator
- *
- * Copyright © 2013, 2014 Mattias Andrée (maandree@member.fsf.org)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
+/* See LICENSE file for copyright and license details. */
#include "common.h"
-
-
-int main(int argc, char* argv[])
+int
+main(int argc, char *argv[])
{
- libkeccak_generalised_spec_t spec;
- libkeccak_generalised_spec_initialise(&spec);
- libkeccak_spec_sha3((libkeccak_spec_t*)&spec, 512);
- return RUN("SHA-3", "sha3-512sum", LIBKECCAK_SHA3_SUFFIX);
+ libkeccak_generalised_spec_t spec;
+ libkeccak_generalised_spec_initialise(&spec);
+ libkeccak_spec_sha3((libkeccak_spec_t *)&spec, 512);
+ return RUN("SHA-3", "sha3-512sum", LIBKECCAK_SHA3_SUFFIX);
}
-
diff --git a/src/shake256sum.c b/src/shake256sum.c
index 1645a53..7ab6cc6 100644
--- a/src/shake256sum.c
+++ b/src/shake256sum.c
@@ -1,30 +1,11 @@
-/**
- * sha3sum – SHA-3 (Keccak) checksum calculator
- *
- * Copyright © 2013, 2014 Mattias Andrée (maandree@member.fsf.org)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
+/* See LICENSE file for copyright and license details. */
#include "common.h"
-
-
-int main(int argc, char* argv[])
+int
+main(int argc, char *argv[])
{
- libkeccak_generalised_spec_t spec;
- libkeccak_generalised_spec_initialise(&spec);
- libkeccak_spec_shake((libkeccak_spec_t*)&spec, 256, 256);
- return RUN("SHAKE", "shake256sum", LIBKECCAK_SHAKE_SUFFIX);
+ libkeccak_generalised_spec_t spec;
+ libkeccak_generalised_spec_initialise(&spec);
+ libkeccak_spec_shake((libkeccak_spec_t *)&spec, 256, 256);
+ return RUN("SHAKE", "shake256sum", LIBKECCAK_SHAKE_SUFFIX);
}
-
diff --git a/src/shake512sum.c b/src/shake512sum.c
index 6cac04b..3e24ddb 100644
--- a/src/shake512sum.c
+++ b/src/shake512sum.c
@@ -1,30 +1,11 @@
-/**
- * sha3sum – SHA-3 (Keccak) checksum calculator
- *
- * Copyright © 2013, 2014 Mattias Andrée (maandree@member.fsf.org)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
+/* See LICENSE file for copyright and license details. */
#include "common.h"
-
-
-int main(int argc, char* argv[])
+int
+main(int argc, char *argv[])
{
- libkeccak_generalised_spec_t spec;
- libkeccak_generalised_spec_initialise(&spec);
- libkeccak_spec_shake((libkeccak_spec_t*)&spec, 512, 512);
- return RUN("SHAKE", "shake512sum", LIBKECCAK_SHAKE_SUFFIX);
+ libkeccak_generalised_spec_t spec;
+ libkeccak_generalised_spec_initialise(&spec);
+ libkeccak_spec_shake((libkeccak_spec_t *)&spec, 512, 512);
+ return RUN("SHAKE", "shake512sum", LIBKECCAK_SHAKE_SUFFIX);
}
-
diff --git a/doc/xsum.texman b/xsum.texman
index 216b758..216b758 100644
--- a/doc/xsum.texman
+++ b/xsum.texman