2019-01-03 00:14:27	Keccak V Genesis Testing	<pre>     ..::[ Diana Coman's Keccak V Genesis ]::..<br /><br />  Recently, <a href="http://wot.deedbot.org/E72DCCB73A5E06694C5CD781D5196EE6390F999E.html">diana_coman</a> created a V Genesis of my vtron.  Up until this<br />point, it had been distributed in non-Vtronic form, as a simple tarball.  This<br />step to make it into a Genesis is important and necessary.  I applaud<br />diana_coman for taking the initiative.  diana_coman utilized my vtron version<br /><a href="http://thebitcoin.foundation/v/V-20170317.tar.gz">V99994</a> [<a href="http://thebitcoin.foundation/v/V-20170317.tar.gz.mod6.sig">signature</a>] as the <a href="http://ossasepia.com/vpatches/v_mod6_genesis.vpatch">Genesis</a> [<a href="http://ossasepia.com/vpatches/v_mod6_genesis.vpatch.diana_coman.sig">signature</a>].  Additionally, she provides<br />a <a href="http://ossasepia.com/vpatches/v_mod6_99993.vpatch">vpatch</a> [<a href="http://ossasepia.com/vpatches/v_mod6_99993.vpatch.diana_coman.sig">signature</a>] of the changes between V99994 and V99993 (the latest<br />release from mod6 on 2018.02.22).  Furthermore, there is a third <a href="http://ossasepia.com/vpatches/v_keccak_vtools.vpatch">vpatch</a><br />[<a href="http://ossasepia.com/vpatches/v_keccak_vtools.vpatch.diana_coman.sig">signature</a>] she released that alters my vtron to utilize keccak tools.  Lastly,<br />there is a <a href="http://ossasepia.com/vpatches/starter_v.zip">Keccak V Starter Kit</a> [<a href="http://ossasepia.com/vpatches/starter_v.zip.diana_coman.sig">signature</a>] that is bundled up as well.<br /><br />  The change to move to using the keccak tools is an important milestone as<br />TMSR~ breaks away from the heathen hashing algorithms, to using it's own <a href="http://barksinthewind.com/2018/vtools-keccak-regrind/">Keccak<br />Tools</a>.<br /><br />  With excitement to try out the new vtree with the corresponding changes, I<br />went ahead and downloaded all the aforementioned files and setup a sandbox<br />to try it out.  What follows here is recreation of diana_coman's vpatches<br />for validation purposes, the building of diana_coman's Keccak Vtron, and a small<br />bit of happy-path testing.<br /><br />This post will basically consist of the following parts:<br /><br />  0x01: Setting Up Our Test Sandbox<br />  0x02: Vpatch Validation<br />  0x03: Building Keccak Vtron<br /><br />0x01]: Setting Up Our Test Sandbox<br /><br />// Let's create a sandbox directory to contain all of this:<br /><br />mod6@gentoo ~ $ mkdir v_keccak<br />mod6@gentoo ~ $ cd v_keccak/<br /><br />// Next, let's download all of the vpatches and seals from diana_coman's Ossasepia:<br /><br />mod6@gentoo ~/v_keccak $ curl -sL "http://ossasepia.com/vpatches/v_mod6_genesis.vpatch" -O<br />mod6@gentoo ~/v_keccak $ curl -sL "http://ossasepia.com/vpatches/v_mod6_genesis.vpatch.diana_coman.sig" -O<br />mod6@gentoo ~/v_keccak $ curl -sL "http://ossasepia.com/vpatches/v_mod6_99993.vpatch" -O<br />mod6@gentoo ~/v_keccak $ curl -sL "http://ossasepia.com/vpatches/v_mod6_99993.vpatch.diana_coman.sig" -O<br />mod6@gentoo ~/v_keccak $ curl -sL "http://ossasepia.com/vpatches/v_keccak_vtools.vpatch" -O<br />mod6@gentoo ~/v_keccak $ curl -sL "http://ossasepia.com/vpatches/v_keccak_vtools.vpatch.diana_coman.sig" -O<br />mod6@gentoo ~/v_keccak $ curl -sL "http://ossasepia.com/vpatches/starter_v.zip" -O<br />mod6@gentoo ~/v_keccak $ curl -sL "http://ossasepia.com/vpatches/starter_v.zip.diana_coman.sig" -O<br /><br />// Let's put everything where it's supposed to go in true vtron style;<br />// vptaches in 'patches', signature files in '.seals, and pubkeys in '.wot'<br /><br />mod6@gentoo ~/v_keccak $ mkdir .wot<br /><br />// Let's check, see what we're working with.<br />mod6@gentoo ~/v_keccak $ ls<br />starter_v.zip                  v_keccak_vtools.vpatch.diana_coman.sig  v_mod6_genesis.vpatch<br />starter_v.zip.diana_coman.sig  v_mod6_99993.vpatch                     v_mod6_genesis.vpatch.diana_coman.sig<br />v_keccak_vtools.vpatch         v_mod6_99993.vpatch.diana_coman.sig<br /><br />// Move the vpatches into 'patches'<br />mod6@gentoo ~/v_keccak $ mv *.vpatch patches/<br />mod6@gentoo ~/v_keccak $ ls patches/<br />v_keccak_vtools.vpatch  v_mod6_99993.vpatch  v_mod6_genesis.vpatch<br /><br />// Move the signatures into '.seals'<br />mod6@gentoo ~/v_keccak $ mv *.vpatch.diana_coman.sig .seals/<br />mod6@gentoo ~/v_keccak $ ls .seals/<br />v_keccak_vtools.vpatch.diana_coman.sig  v_mod6_99993.vpatch.diana_coman.sig  v_mod6_genesis.vpatch.diana_coman.sig<br /><br />// Let's verify all of the files and their signatures:<br />mod6@gentoo ~/v_keccak $ for i in `ls patches`; do echo "Vpatch: patches/$i" &amp;&amp; gpg --verify .seals/$i.diana_coman.sig patches/$i; done<br />Vpatch: patches/v_keccak_vtools.vpatch<br />gpg: Signature made Wed Nov 14 10:35:28 2018  using RSA key ID 390F999E<br />gpg: Good signature from "Diana Coman &lt;office@dianacoman.com&gt;"<br />gpg: WARNING: This key is not certified with a trusted signature!<br />gpg:          There is no indication that the signature belongs to the owner.<br />Primary key fingerprint: E72D CCB7 3A5E 0669 4C5C  D781 D519 6EE6 390F 999E<br />Vpatch: patches/v_mod6_99993.vpatch<br />gpg: Signature made Wed Nov 14 10:06:15 2018  using RSA key ID 390F999E<br />gpg: Good signature from "Diana Coman &lt;office@dianacoman.com&gt;"<br />gpg: WARNING: This key is not certified with a trusted signature!<br />gpg:          There is no indication that the signature belongs to the owner.<br />Primary key fingerprint: E72D CCB7 3A5E 0669 4C5C  D781 D519 6EE6 390F 999E<br />Vpatch: patches/v_mod6_genesis.vpatch<br />gpg: Signature made Tue Nov 13 20:10:22 2018  using RSA key ID 390F999E<br />gpg: Good signature from "Diana Coman &lt;office@dianacoman.com&gt;"<br />gpg: WARNING: This key is not certified with a trusted signature!<br />gpg:          There is no indication that the signature belongs to the owner.<br />Primary key fingerprint: E72D CCB7 3A5E 0669 4C5C  D781 D519 6EE6 390F 999E<br />mod6@gentoo ~/v_keccak $ gpg --verify starter_v.zip.diana_coman.sig starter_v.zip<br />gpg: Signature made Wed Nov 14 10:39:50 2018  using RSA key ID 390F999E<br />gpg: Good signature from "Diana Coman &lt;office@dianacoman.com&gt;"<br />gpg: WARNING: This key is not certified with a trusted signature!<br />gpg:          There is no indication that the signature belongs to the owner.<br />Primary key fingerprint: E72D CCB7 3A5E 0669 4C5C  D781 D519 6EE6 390F 999E<br /><br />// Place diana_coman's pubkey in .wot<br />mod6@gentoo ~/v_keccak $ cp ~/pubkeys/diana_coman.asc .wot<br /><br />---------------------------------------------------------------------------------<br /><br />0x02]: Vpatch Validation<br /><br />// Let's setup another little sandbox to replicate the vpatches diana_coman created:<br />mod6@gentoo ~/v_keccak $ mkdir check_diffs<br />mod6@gentoo ~/v_keccak $ cd check_diffs/<br />mod6@gentoo ~/v_keccak/check_diffs $ mkdir -p v99994 v99993<br /><br />// Let's grab my published Vtrons from The Bitcoin Foundation website:<br />mod6@gentoo ~/v_keccak/check_diffs $ cd v99994; curl -sL "http://thebitcoin.foundation/v/V-20170317.tar.gz" -O ; curl -sL "http://thebitcoin.foundation/v/V-20170317.tar.gz.mod6.sig" -O ; cd ..<br />mod6@gentoo ~/v_keccak/check_diffs $ cd v99993; curl -sL "http://thebitcoin.foundation/v/V-20180222.tar.gz" -O ; curl -sL "http://thebitcoin.foundation/v/V-20180222.tar.gz.mod6.sig" -O ; cd ..<br /><br />// Always check the signatures!<br />mod6@gentoo ~/v_keccak/check_diffs $ gpg --verify v99994/V-20170317.tar.gz.mod6.sig v99994/V-20170317.tar.gz<br />gpg: Signature made Fri Mar 17 19:25:29 2017  using RSA key ID B71EADAF<br />gpg: Good signature from "mod6 (mod6) &lt;modsix@gmail.com&gt;"<br />gpg: WARNING: This key is not certified with a trusted signature!<br />gpg:          There is no indication that the signature belongs to the owner.<br />Primary key fingerprint: 027A 8D7C 0FB8 A166 4372  0F40 7217 05A8 B71E ADAF<br />mod6@gentoo ~/v_keccak/check_diffs $ gpg --verify v99993/V-20180222.tar.gz.mod6.sig v99993/V-20180222.tar.gz<br />gpg: Signature made Thu Feb 22 21:19:30 2018  using RSA key ID B71EADAF<br />gpg: Good signature from "mod6 (mod6) &lt;modsix@gmail.com&gt;"<br />gpg: WARNING: This key is not certified with a trusted signature!<br />gpg:          There is no indication that the signature belongs to the owner.<br />Primary key fingerprint: 027A 8D7C 0FB8 A166 4372  0F40 7217 05A8 B71E ADAF<br /><br />// Extract the tarballs into their respective directories<br />mod6@gentoo ~/v_keccak/check_diffs $ for i in `ls`; do cd $i; tar -xf V-201*.tar.gz; cd ..; done<br /><br />// Start by going to the v99994 (older version from 2017.03.17)<br />mod6@gentoo ~/v_keccak/check_diffs $ cd v99994<br /><br />// Let's match up the directory structure with diana_coman's: Add a 'v' subdir:<br />mod6@gentoo ~/v_keccak/check_diffs/v99994 $ mkdir -p a/v b/v<br /><br />// Let's add all of the included files in diana_coman's 'v_mod6_genesis.vpatch':<br />mod6@gentoo ~/v_keccak/check_diffs/v99994 $ cp v.pl v_quick_start.txt v_users_manual.txt b/v/<br /><br />// Now diff them with vdiff into their own output vpatch '99994_genesis.vpatch'<br />mod6@gentoo ~/v_keccak/check_diffs/v99994 $ vdiff a b &gt; 99994_genesis.vpatch<br /><br />// Finally, vdiff our genesis '99994_genesis.vpatch' to diana_coman's genesis 'v_mod6_genesis.vpatch'<br />mod6@gentoo ~/v_keccak/check_diffs/v99994 $ vdiff ../../patches/v_mod6_genesis.vpatch 99994_genesis.vpatch<br />mod6@gentoo ~/v_keccak/check_diffs/v99994 $<br /><br />// Matches perfectly.  Excellent!<br /><br />// Next let's create our own diff of v99994 to v99993 and compare it to diana_coman's:<br />mod6@gentoo ~/v_keccak/check_diffs/v99994 $ cd ../v99993<br /><br />// Make our compare directories<br />mod6@gentoo ~/v_keccak/check_diffs/v99993 $ mkdir -p a/v b/v<br /><br />// Let's copy in our v99994 files into 'a/v' (the old)<br />mod6@gentoo ~/v_keccak/check_diffs/v99993 $ cp -pv ../v99994/{v.pl,v_quick_start.txt,v_users_manual.txt} a/v<br />'../v99994/v.pl' -&gt; 'a/v/v.pl'<br />'../v99994/v_quick_start.txt' -&gt; 'a/v/v_quick_start.txt'<br />'../v99994/v_users_manual.txt' -&gt; 'a/v/v_users_manual.txt'<br /><br />// Let's copy in our v99993 files into 'b/v' (the new)<br />mod6@gentoo ~/v_keccak/check_diffs/v99993 $ cp -pv v.pl v_quick_start.txt v_users_manual.txt b/v<br />'v.pl' -&gt; 'b/v/v.pl'<br />'v_quick_start.txt' -&gt; 'b/v/v_quick_start.txt'<br />'v_users_manual.txt' -&gt; 'b/v/v_users_manual.txt'<br /><br />// Let's diff them with vdiff into our own output vpatch 'v99994_v99993.vpatch'<br />mod6@gentoo ~/v_keccak/check_diffs/v99993 $ vdiff a b &gt; v99994_v99993.vpatch<br /><br />// Finally vdiff my vpatch 'v99994_v99993.vpatch' against diana's distributed vpatch 'v_mod6_v99993.vpatch'<br />mod6@gentoo ~/v_keccak/check_diffs/v99993 $ vdiff ../../patches/v_mod6_99993.vpatch v99994_v99993.vpatch<br />mod6@gentoo ~/v_keccak/check_diffs/v99993 $<br /><br />// Matches perfectly.  Excellent!<br /><br />---------------------------------------------------------------------------------<br /><br />0x03]: Building Keccak Vtron<br /><br />// Unpack starter_v.zip (Archive and corresponding seal, already verified in section 0x02).<br /><br />// Check which Ada version we have installed<br />mod6@gentoo ~/v_keccak $ gprbuild --version<br />GPRBUILD GPL 2015 (20150428) (x86_64-pc-linux-gnu)<br />Copyright (C) 2004-2015, Free Software Foundation, Inc.<br />This is free software; see the source for copying conditions.<br />There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.<br /><br />mod6@gentoo ~/v_keccak $ gnat --version<br />GNAT GPL 2015 (20150428-49)<br />Copyright (C) 1996-2015, Free Software Foundation, Inc.<br />This is free software; see the source for copying conditions.<br />There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.<br /><br />mod6@gentoo ~/v_keccak $ unzip starter_v.zip<br />Archive:  starter_v.zip<br />   creating: starter_v/<br />  inflating: starter_v/clean.sh<br />  inflating: starter_v/build.sh<br />   creating: starter_v/vtools/<br />  inflating: starter_v/vtools/vdiff.gpr<br />  inflating: starter_v/vtools/vpatch.gpr<br />  inflating: starter_v/vtools/Makefile<br />  inflating: starter_v/vtools/ksum.gpr<br />  inflating: starter_v/vtools/manifest<br />   creating: starter_v/v/<br />  inflating: starter_v/v/v.pl<br />  inflating: starter_v/v/v_quick_start.txt<br />  inflating: starter_v/v/manifest<br />   creating: starter_v/vtools/src/<br />  inflating: starter_v/vtools/src/bits.ads<br />  inflating: starter_v/vtools/src/keccak_c.adb<br />  inflating: starter_v/vtools/src/vpatch.adb<br />  inflating: starter_v/vtools/src/dir.c<br />  inflating: starter_v/vtools/src/util.c<br />  inflating: starter_v/vtools/src/keccak.h<br />  inflating: starter_v/vtools/src/diff.h<br />  inflating: starter_v/vtools/src/bits.adb<br />  inflating: starter_v/vtools/src/character_io.ads<br />  inflating: starter_v/vtools/src/context.c<br />  inflating: starter_v/vtools/src/smg_keccak.adb<br />  inflating: starter_v/vtools/src/character_io.adb<br />  inflating: starter_v/vtools/src/ksum.adb<br />  inflating: starter_v/vtools/src/analyze.c<br />  inflating: starter_v/vtools/src/keccak_c.ads<br />  inflating: starter_v/vtools/src/io.c<br />  inflating: starter_v/vtools/src/diff.c<br />  inflating: starter_v/vtools/src/smg_keccak.ads<br />  inflating: starter_v/vtools/src/system.h<br />   creating: starter_v/vtools/lib/<br />  inflating: starter_v/vtools/lib/hash.c<br />  inflating: starter_v/vtools/lib/cmpbuf.c<br />  inflating: starter_v/vtools/lib/progname.c<br />  inflating: starter_v/vtools/lib/filetype.h<br />  inflating: starter_v/vtools/lib/xalloc.c<br />  inflating: starter_v/vtools/lib/dirname.h<br />  inflating: starter_v/vtools/lib/filetype.c<br />  inflating: starter_v/vtools/lib/progname.h<br />  inflating: starter_v/vtools/lib/cmpbuf.h<br />  inflating: starter_v/vtools/lib/error.h<br />  inflating: starter_v/vtools/lib/error.c<br />  inflating: starter_v/vtools/lib/filenamecat.c<br />  inflating: starter_v/vtools/lib/dirname.c<br />  inflating: starter_v/vtools/lib/diffseq.h<br />  inflating: starter_v/vtools/lib/hash.h<br />  inflating: starter_v/vtools/lib/filenamecat.h<br />  inflating: starter_v/vtools/lib/xalloc.h<br />   creating: starter_v/vtools/obj/<br /> extracting: starter_v/vtools/obj/readme<br />mod6@gentoo ~/v_keccak $ cd starter_v<br />mod6@gentoo ~/v_keccak/starter_v $ ls<br />build.sh  clean.sh  v  vtools<br />mod6@gentoo ~/v_keccak/starter_v $ chmod +x build.sh<br />mod6@gentoo ~/v_keccak/starter_v $ ./build.sh<br />gcc -c diff.c<br />gcc -c progname.c<br />gcc -c dirname.c<br />gcc -c hash.c<br />gcc -c cmpbuf.c<br />gcc -c filenamecat.c<br />gcc -c filetype.c<br />gcc -c error.c<br />gcc -c xalloc.c<br />gcc -c dir.c<br />gcc -c analyze.c<br />gcc -c util.c<br />gcc -c context.c<br />gcc -c io.c<br />gcc -c bits.adb<br />gcc -c ksum.adb<br />gcc -c character_io.adb<br />gcc -c keccak_c.adb<br />gcc -c smg_keccak.adb<br />gprbind diff.bexch<br />gnatbind bits.ali ... -n<br />gcc -c b__diff.adb<br />ar cr libvdiff.a ...<br />ranlib libvdiff.a<br />gcc diff.o -o vdiff<br />gcc -c vpatch.adb<br />gprbind vpatch.bexch<br />gnatbind vpatch.ali<br />gcc -c b__vpatch.adb<br />gcc vpatch.o -o vpatch<br />vpatch.o: In function `vpatch__temp_file_name.3044':<br />vpatch.adb:(.text+0xbb1): warning: the use of `mktemp' is dangerous, better use `mkstemp'<br />gprbind ksum.bexch<br />gnatbind ksum.ali<br />gcc -c b__ksum.adb<br />gcc ksum.o -o ksum<br />Done.<br /><br />// Compile complete.<br /><br />mod6@gentoo ~/v_keccak/starter_v $ ls<br />build.sh  clean.sh  ksum  v  vdiff  vk.pl  vpatch  vtools<br />mod6@gentoo ~/v_keccak/starter_v $ ./vk.pl v<br />Dependent program not found! : vpatch<br /><br />// Let's place the compiled binaries in our PATH<br />mod6@gentoo ~/v_keccak/starter_v $ su<br />Password:<br />gentoo starter_v # cp vdiff vpatch ksum /usr/bin/<br />gentoo starter_v # exit<br />exit<br /><br />// Ok, now let's try and see if it can find the binaries it needs...<br />mod6@gentoo ~/v_keccak/starter_v $ ./vk.pl v<br />/home/mod6/v_keccak/starter_v/.wot directory does not exist.<br />See 'init' or 'sync' commands in 'help'.<br /><br />// Ok, better!<br /><br />mod6@gentoo ~/v_keccak/starter_v $ cd ..<br /><br />// Let's place the version from the starter_v bundle where we can test it properly<br />// with keccak vpatches.<br /><br />mod6@gentoo ~/v_keccak $ cp starter_v/vk.pl .<br />mod6@gentoo ~/v_keccak $ ./vk.pl v<br />################################################################################<br />#               ..::[ The Bitcoin Foundation: V ]::..                          #<br />#                                                                              #<br />#     Version: 99992 K                                                         #<br />#      Author: mod6                                                            #<br /># Fingerprint: 0x027A8D7C0FB8A16643720F40721705A8B71EADAF                      #<br />#                                                                              #<br />################################################################################<br />mod6@gentoo ~/v_keccak $ ./vk.pl p v vk v_keccak_vtools.vpatch<br />v_mod6_genesis.vpatch<br />  creating v/v.pl<br />  creating v/v_quick_start.txt<br />  creating v/v_users_manual.txt<br />v_mod6_99993.vpatch<br />  patching v/v.pl<br />  patching v/v_quick_start.txt<br />  patching v/v_users_manual.txt<br />v_keccak_vtools.vpatch<br />  patching v/v.pl<br />  patching v/v_quick_start.txt<br />  deleting v/v_users_manual.txt<br />mod6@gentoo ~/v_keccak $ cd vk<br />mod6@gentoo ~/v_keccak/vk $ ls<br />v<br />mod6@gentoo ~/v_keccak/vk $ cd v/<br />mod6@gentoo ~/v_keccak/vk/v $ ls<br />v.pl  v_quick_start.txt<br />mod6@gentoo ~/v_keccak/vk/v $ ksum v.pl ../../starter_v/vk.pl<br />115b06a799eae048ffbd18642234dc234e9bf879ebdedf0ed9b4be69a410187537b618d2b4b581954b89d1f63ef0925f9ff1ae26f0882c28f05d3a1fcdb1a732  v.pl<br />115b06a799eae048ffbd18642234dc234e9bf879ebdedf0ed9b4be69a410187537b618d2b4b581954b89d1f63ef0925f9ff1ae26f0882c28f05d3a1fcdb1a732  ../../starter_v/vk.pl<br /><br />// Alright!  The press of diana_coman's keccak vpatches for her V genesis worked great,<br />// and produced the same ksum (keccak sum) as the original from the starter_v.zip archive.<br /><br />----------------------------------------------<br /><br />That's all for now, if or when I do some more work surrounding `vk.pl`, I'll<br />write it up and make another blog post about it.<br /></pre>