gnu/packages/crypto.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2014 David Thompson <davet@gnu.org>
   3 ;;; Copyright © 2015, 2017, 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
   4 ;;; Copyright © 2016, 2017, 2018, 2019 Leo Famulari <leo@famulari.name>
   5 ;;; Copyright © 2016 Lukas Gradl <lgradl@openmailbox>
   6 ;;; Copyright © 2016, 2017, 2018, 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
   7 ;;; Copyright © 2016, 2017 ng0 <ng0@n0.is>
   8 ;;; Copyright © 2016, 2017, 2019 Eric Bavier <bavier@member.fsf.org>
   9 ;;; Copyright © 2017 Pierre Langlois <pierre.langlois@gmx.com>
  10 ;;; Copyright © 2018 Efraim Flashner <efraim@flashner.co.il>
  11 ;;; Copyright © 2018 Arun Isaac <arunisaac@systemreboot.net>
  12 ;;; Copyright © 2018 Nicolas Goaziou <mail@nicolasgoaziou.fr>
  13 ;;; Copyright © 2018, 2020 Nicolò Balzarotti <nicolo@nixo.xyz>
  14 ;;; Copyright © 2018 Tim Gesthuizen <tim.gesthuizen@yahoo.de>
  15 ;;; Copyright © 2019 Pierre Neidhardt <mail@ambrevar.xyz>
  16 ;;; Copyright © 2019 Tanguy Le Carrour <tanguy@bioneland.org>
  17 ;;;
  18 ;;; This file is part of GNU Guix.
  19 ;;;
  20 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  21 ;;; under the terms of the GNU General Public License as published by
  22 ;;; the Free Software Foundation; either version 3 of the License, or (at
  23 ;;; your option) any later version.
  24 ;;;
  25 ;;; GNU Guix is distributed in the hope that it will be useful, but
  26 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  27 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  28 ;;; GNU General Public License for more details.
  29 ;;;
  30 ;;; You should have received a copy of the GNU General Public License
  31 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  32
  33 (define-module (gnu packages crypto)
  34   #:use-module (gnu packages)
  35   #:use-module (gnu packages admin)
  36   #:use-module (gnu packages aidc)
  37   #:use-module (gnu packages attr)
  38   #:use-module (gnu packages autotools)
  39   #:use-module (gnu packages boost)
  40   #:use-module (gnu packages check)
  41   #:use-module (gnu packages compression)
  42   #:use-module (gnu packages cryptsetup)
  43   #:use-module (gnu packages gettext)
  44   #:use-module (gnu packages gnupg)
  45   #:use-module (gnu packages image)
  46   #:use-module (gnu packages kerberos)
  47   #:use-module (gnu packages libbsd)
  48   #:use-module (gnu packages libffi)
  49   #:use-module (gnu packages linux)
  50   #:use-module (gnu packages lsof)
  51   #:use-module (gnu packages nettle)
  52   #:use-module (gnu packages password-utils)
  53   #:use-module (gnu packages perl)
  54   #:use-module (gnu packages perl-check)
  55   #:use-module (gnu packages pkg-config)
  56   #:use-module (gnu packages python)
  57   #:use-module (gnu packages python-xyz)
  58   #:use-module (gnu packages readline)
  59   #:use-module (gnu packages search)
  60   #:use-module (gnu packages serialization)
  61   #:use-module (gnu packages shells)
  62   #:use-module (gnu packages sqlite)
  63   #:use-module (gnu packages tcl)
  64   #:use-module (gnu packages tls)
  65   #:use-module (gnu packages xml)
  66   #:use-module ((guix licenses) #:prefix license:)
  67   #:use-module (guix packages)
  68   #:use-module (guix download)
  69   #:use-module (guix git-download)
  70   #:use-module (guix build-system cmake)
  71   #:use-module (guix build-system gnu)
  72   #:use-module (guix build-system perl)
  73   #:use-module (srfi srfi-1)
  74   #:use-module (srfi srfi-26))
  75
  76 (define-public libsodium
  77   (package
  78     (name "libsodium")
  79     (version "1.0.18")
  80     (source (origin
  81             (method url-fetch)
  82             (uri (list (string-append
  83                         "https://download.libsodium.org/libsodium/"
  84                         "releases/libsodium-" version ".tar.gz")
  85                        (string-append
  86                         "https://download.libsodium.org/libsodium/"
  87                         "releases/old/libsodium-" version ".tar.gz")))
  88             (sha256
  89              (base32
  90               "1h9ncvj23qbbni958knzsli8dvybcswcjbx0qjjgi922nf848l3g"))))
  91     (build-system gnu-build-system)
  92     (synopsis "Portable NaCl-based crypto library")
  93     (description
  94      "Sodium is a new easy-to-use high-speed software library for network
  95 communication, encryption, decryption, signatures, etc.")
  96     (license license:isc)
  97     (home-page "https://libsodium.org")))
  98
  99 (define-public libmd
 100   (package
 101     (name "libmd")
 102     (version "1.0.1")
 103     (source (origin
 104             (method url-fetch)
 105             (uri
 106              (list
 107               (string-append "https://archive.hadrons.org/software/libmd/libmd-"
 108                              version ".tar.xz")
 109               (string-append "https://libbsd.freedesktop.org/releases/libmd-"
 110                              version ".tar.xz")))
 111             (sha256
 112              (base32
 113               "0waclg2d5qin3r26gy5jvy4584ik60njc8pqbzwk0lzq3j9ynkp1"))))
 114     (build-system gnu-build-system)
 115     (synopsis "Message Digest functions from BSD systems")
 116     (description
 117      "The currently provided message digest algorithms are:
 118 @itemize
 119 @item MD2
 120 @item MD4
 121 @item MD5
 122 @item RIPEMD-160
 123 @item SHA-1
 124 @item SHA-2 (SHA-256, SHA-384 and SHA-512)
 125 @end itemize")
 126     (license (list license:bsd-3
 127                    license:bsd-2
 128                    license:isc
 129                    license:public-domain))
 130     (home-page "https://www.hadrons.org/software/libmd/")))
 131
 132 (define-public signify
 133   (package
 134     (name "signify")
 135     (version "28")
 136     (home-page "https://github.com/aperezdc/signify")
 137     (source (origin
 138               (method url-fetch)
 139               (uri (string-append "https://github.com/aperezdc/signify/releases"
 140                                   "/download/v" version "/signify-" version ".tar.xz"))
 141               (sha256
 142                (base32
 143                 "05v970glhpaxv0m4cnidfxsdnsjp12nf2crzrdq4ml7g5a3g6hdq"))))
 144     (build-system gnu-build-system)
 145     ;; TODO Build with libwaive (described in README.md), to implement something
 146     ;; like OpenBSD's pledge().
 147     (arguments
 148      `(#:make-flags
 149        (list "CC=gcc"
 150              (string-append "PREFIX=" (assoc-ref %outputs "out")))
 151        #:phases
 152        (modify-phases %standard-phases
 153          (delete 'configure))))
 154     (native-inputs
 155      `(("pkg-config" ,pkg-config)))
 156     (inputs
 157      `(("libbsd" ,libbsd)))
 158     (synopsis "Create and verify cryptographic signatures")
 159     (description "The signify utility creates and verifies cryptographic
 160 signatures using the elliptic curve Ed25519.  This is a Linux port of the
 161 OpenBSD tool of the same name.")
 162     ;; This package includes third-party code that was originally released under
 163     ;; various non-copyleft licenses. See the source files for clarification.
 164     (license (list license:bsd-3 license:bsd-4 license:expat license:isc
 165                    license:public-domain (license:non-copyleft
 166                                           "file://base64.c"
 167                                           "See base64.c in the distribution for
 168                                            the license from IBM.")))))
 169
 170 (define-public encfs
 171   (package
 172     (name "encfs")
 173     (version "1.9.5")
 174     (source
 175      (origin
 176        (method url-fetch)
 177        (uri
 178         (string-append "https://github.com/vgough/encfs/releases/download/v"
 179                        version "/encfs-" version ".tar.gz"))
 180        (sha256
 181         (base32
 182          "0qzxavvv20577bxvly8s7d3y7bqasqclc2mllp0ddfncjm9z02a7"))
 183        (modules '((guix build utils)))
 184        ;; Remove bundled dependencies in favour of proper inputs.
 185        (snippet '(begin
 186                    (for-each delete-file-recursively
 187                              '("vendor/github.com/leethomason/tinyxml2"
 188                                "vendor/github.com/google/googletest"))
 189                    #t))))
 190     (build-system cmake-build-system)
 191     (native-inputs
 192      `(("gettext" ,gettext-minimal)
 193
 194        ;; Test dependencies.
 195        ("expect" ,expect)
 196        ("googletest-source" ,(package-source googletest))
 197        ("perl" ,perl)))
 198     (inputs
 199      `(("attr" ,attr)
 200        ("fuse" ,fuse)
 201        ("openssl" ,openssl)
 202        ("tinyxml2" ,tinyxml2)))
 203     (arguments
 204      `(#:configure-flags (list "-DUSE_INTERNAL_TINYXML=OFF")
 205        #:phases
 206        (modify-phases %standard-phases
 207          (add-after 'unpack 'unpack-googletest
 208            (lambda* (#:key inputs #:allow-other-keys)
 209              (mkdir-p "vendor/github.com/google/googletest")
 210              (copy-recursively (assoc-ref inputs "googletest-source")
 211                                "vendor/github.com/google/googletest")
 212              #t))
 213          (add-before 'configure 'patch-CMakeLists.txt
 214            (lambda _
 215              ;; Prevent CMake from adding libc on the system include path.
 216              ;; Otherwise it will interfere with the libc used by GCC and
 217              ;; ultimately cause #include_next errors.
 218              (substitute* "CMakeLists.txt"
 219                (("include_directories \\(SYSTEM \\$\\{Intl_INCLUDE_DIRS\\}\\)")
 220                 ""))
 221              #t))
 222          (add-before 'check 'make-unittests
 223            (lambda _
 224              (invoke "make" "unittests"))))))
 225     (home-page "https://vgough.github.io/encfs")
 226     (synopsis "Encrypted virtual file system")
 227     (description
 228      "EncFS creates a virtual encrypted file system in user-space.  Each file
 229 created under an EncFS mount point is stored as a separate encrypted file on
 230 the underlying file system.  Like most encrypted file systems, EncFS is meant
 231 to provide security against off-line attacks, such as a drive falling into
 232 the wrong hands.")
 233     (license (list license:expat                  ; internal/easylogging++.h
 234                    license:lgpl3+                 ; encfs library
 235                    license:gpl3+))))              ; command-line tools
 236
 237 (define-public keyutils
 238   (package
 239     (name "keyutils")
 240     (version "1.6.1")
 241     (source
 242      (origin
 243        (method url-fetch)
 244        (uri
 245         (string-append "https://people.redhat.com/dhowells/keyutils/keyutils-"
 246                        version ".tar.bz2"))
 247        (sha256
 248         (base32 "1kk4pmyflgplkgxn2bzpc069ph9c9jdd9ikcsyd5pnaimqi5gcf8"))
 249        (modules '((guix build utils)))
 250        ;; Create relative symbolic links instead of absolute ones to /lib/*.
 251        (snippet '(begin
 252                    (substitute* "Makefile" (("\\$\\(LNS\\) \\$\\(LIBDIR\\)/")
 253                                             "$(LNS) "))
 254                    #t))))
 255     (build-system gnu-build-system)
 256     (arguments
 257      `(#:phases (modify-phases %standard-phases
 258                   (delete 'configure))          ; no configure script
 259        #:make-flags (list "CC=gcc"
 260                           "RPATH=-Wl,-rpath,$(DESTDIR)$(LIBDIR)"
 261                           (string-append "DESTDIR="
 262                                          (assoc-ref %outputs "out"))
 263                           "INCLUDEDIR=/include"
 264                           "LIBDIR=/lib"
 265                           "MANDIR=/share/man"
 266                           "SHAREDIR=/share/keyutils")
 267        #:test-target "test"))
 268     (inputs
 269      `(("mit-krb5" ,mit-krb5)))
 270     (home-page "https://people.redhat.com/dhowells/keyutils/")
 271     (synopsis "Linux key management utilities")
 272     (description
 273      "Keyutils is a set of utilities for managing the key retention facility in
 274 the Linux kernel, which can be used by file systems, block devices, and more to
 275 gain and retain the authorization and encryption keys required to perform
 276 secure operations. ")
 277     (license (list license:lgpl2.1+             ; the files keyutils.*
 278                    license:gpl2+))))            ; the rest
 279
 280 ;; There is no release candidate but commits point out a version number,
 281 ;; furthermore no tarball exists.
 282 (define-public eschalot
 283   (let ((commit "0bf31d88a11898c19b1ed25ddd2aff7b35dbac44")
 284         (revision "1"))
 285     (package
 286       (name "eschalot")
 287       (version (string-append "1.2.0-" revision "." (string-take commit 7)))
 288       (source
 289        (origin
 290          (method git-fetch)
 291          (uri (git-reference
 292                (url "https://github.com/schnabear/eschalot")
 293                (commit commit)))
 294          (file-name (string-append name "-" version))
 295          (sha256
 296           (base32
 297            "0lj38ldh8vzi11wp4ghw4k0fkwp0s04zv8k8d473p1snmbh7mx98"))))
 298       (inputs
 299        `(("openssl" ,openssl))) ; It needs: openssl/{bn,pem,rsa,sha}.h
 300       (build-system gnu-build-system)
 301       (arguments
 302        `(#:make-flags (list "CC=gcc"
 303                             (string-append "PREFIX=" (assoc-ref %outputs "out"))
 304                             (string-append "INSTALL=" "install"))
 305          ;; XXX: make test would run a !VERY! long hashing of names with the use
 306          ;; of a wordlist, the amount of computing time this would waste on build
 307          ;; servers is in no relation to the size or importance of this small
 308          ;; application, therefore we run our own tests on eschalot and worgen.
 309          #:phases
 310          (modify-phases %standard-phases
 311            (delete 'configure)
 312            (replace 'check
 313              (lambda _
 314                (invoke "./worgen" "8-12" "top1000.txt" "3-10" "top400nouns.txt"
 315                        "3-6" "top150adjectives.txt" "3-6")
 316                (invoke "./eschalot" "-r" "^guix|^guixsd")
 317                (invoke "./eschalot" "-r" "^gnu|^free")
 318                (invoke "./eschalot" "-r" "^cyber|^hack")
 319                (invoke "./eschalot" "-r" "^troll")))
 320            ;; Make install can not create the bin dir, create it.
 321            (add-before 'install 'create-bin-dir
 322              (lambda* (#:key outputs #:allow-other-keys)
 323                (let* ((out (assoc-ref outputs "out"))
 324                       (bin (string-append out "/bin")))
 325                  (mkdir-p bin)
 326                  #t))))))
 327       (home-page "https://github.com/schnabear/eschalot")
 328       (synopsis "Tor hidden service name generator")
 329       (description
 330        "Eschalot is a tor hidden service name generator, it allows one to
 331 produce customized vanity .onion addresses using a brute-force method.  Searches
 332 for valid names can be run with regular expressions and wordlists.  For the
 333 generation of wordlists the included tool @code{worgen} can be used.  There is
 334 no man page, refer to the home page for usage details.")
 335       (license (list license:isc license:expat)))))
 336
 337 (define-public tomb
 338   (package
 339     (name "tomb")
 340     (version "2.7")
 341     (source (origin
 342               (method url-fetch)
 343               (uri (string-append "https://files.dyne.org/tomb/"
 344                                   "Tomb-" version ".tar.gz"))
 345               (sha256
 346                (base32
 347                 "0x3al02796vx1cvy6y6h685c367qx70dwv471g0hmks2gr10f0cn"))
 348               (patches (search-patches "tomb-fix-errors-on-open.patch"))))
 349     (build-system gnu-build-system)
 350     (native-inputs `(("sudo" ,sudo)))   ;presence needed for 'check' phase
 351     (inputs
 352      `(("zsh" ,zsh)
 353        ("gnupg" ,gnupg)
 354        ("cryptsetup" ,cryptsetup)
 355        ("e2fsprogs" ,e2fsprogs)         ;for mkfs.ext4
 356        ("gettext" ,gettext-minimal)     ;used at runtime
 357        ("lsof" ,lsof)
 358        ("mlocate" ,mlocate)
 359        ("pinentry" ,pinentry)
 360        ("qrencode" ,qrencode)
 361        ("steghide" ,steghide)
 362        ("util-linux" ,util-linux)))
 363     (arguments
 364      `(#:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out")))
 365        ;; The "sudo" input is needed only to satisfy dependency checks in the
 366        ;; 'check' phase.  The "sudo" used at runtime should come from the
 367        ;; system's setuid-programs, so ensure no reference is kept.
 368        #:disallowed-references (,sudo)
 369        ;; TODO: Build and install gtk and qt trays
 370        #:phases
 371        (modify-phases %standard-phases
 372          (delete 'configure)            ;no configuration to be done
 373          (add-after 'install 'i18n
 374            (lambda* (#:key make-flags #:allow-other-keys)
 375              (apply invoke "make" "-C" "extras/translations"
 376                     "install" make-flags)
 377              #t))
 378          (add-after 'install 'wrap
 379            (lambda* (#:key inputs outputs #:allow-other-keys)
 380              (let ((out (assoc-ref outputs "out")))
 381                (wrap-program (string-append out "/bin/tomb")
 382                  `("PATH" ":" prefix
 383                    (,(string-append (assoc-ref inputs "mlocate") "/bin")
 384                     ,@(map (lambda (program)
 385                              (or (and=> (which program) dirname)
 386                                  (error "program not found:" program)))
 387                            '("seq" "mkfs.ext4" "pinentry"
 388                              "gpg" "cryptsetup" "gettext" "lsof"
 389                              "qrencode" "steghide" "findmnt")))))
 390                #t)))
 391          (delete 'check)
 392          (add-after 'wrap 'check
 393            (lambda* (#:key outputs #:allow-other-keys)
 394              ;; Running the full tests requires sudo/root access for
 395              ;; cryptsetup, which is not available in the build environment.
 396              ;; But we can run `tomb dig` without root, so make sure that
 397              ;; works.  TODO: It Would Be Nice to check the expected "index",
 398              ;; "search", "bury", and "exhume" features are available by
 399              ;; querying `tomb -h`.
 400              (let ((tomb (string-append (assoc-ref outputs "out")
 401                                         "/bin/tomb")))
 402                (invoke tomb "dig" "-s" "10" "secrets.tomb")
 403                #t))))))
 404     (home-page "https://www.dyne.org/software/tomb")
 405     (synopsis "File encryption for secret data")
 406     (description
 407      "Tomb is an application to manage the creation and access of encrypted
 408 storage files: it can be operated from commandline and it can integrate with a
 409 user's graphical desktop.")
 410     (license license:gpl3+)))
 411
 412 (define-public scrypt
 413   (package
 414     (name "scrypt")
 415     (version "1.2.1")
 416     (source
 417       (origin
 418         (method url-fetch)
 419         (uri (string-append "https://www.tarsnap.com/scrypt/scrypt-"
 420                             version ".tgz"))
 421         (sha256
 422          (base32
 423           "0xy5yhrwwv13skv9im9vm76rybh9f29j2dh4hlh2x01gvbkza8a6"))))
 424     (build-system gnu-build-system)
 425     (arguments
 426      `(#:phases (modify-phases %standard-phases
 427         (add-after 'unpack 'patch-command-invocations
 428           (lambda _
 429             (substitute* "Makefile.in"
 430               (("command -p") ""))
 431             #t))
 432         (add-after 'install 'install-docs
 433           (lambda* (#:key outputs #:allow-other-keys)
 434             (let* ((out (assoc-ref %outputs "out"))
 435                    (misc (string-append out "/share/doc/scrypt")))
 436               (install-file "FORMAT" misc)
 437               #t))))))
 438     (inputs
 439      `(("openssl" ,openssl)))
 440     (home-page "https://www.tarsnap.com/scrypt.html")
 441     (synopsis "Memory-hard encryption tool based on scrypt")
 442     (description "This package provides a simple password-based encryption
 443 utility as a demonstration of the @code{scrypt} key derivation function.
 444 @code{Scrypt} is designed to be far more resistant against hardware brute-force
 445 attacks than alternative functions such as @code{PBKDF2} or @code{bcrypt}.")
 446     (license license:bsd-2)))
 447
 448 (define-public libscrypt
 449   (package
 450     (name "libscrypt")
 451     (version "1.21")
 452     (source
 453      (origin
 454        (method git-fetch)
 455        (uri (git-reference
 456              (url "https://github.com/technion/libscrypt.git")
 457              (commit (string-append "v" version))))
 458        (file-name (git-file-name name version))
 459        (sha256
 460         (base32
 461          "1d76ys6cp7fi4ng1w3mz2l0p9dbr7ljbk33dcywyimzjz8bahdng"))))
 462     (build-system gnu-build-system)
 463     (arguments
 464      `(#:make-flags (list (string-append "PREFIX=" %output)
 465                           "CC=gcc")
 466        #:phases
 467        (modify-phases %standard-phases
 468          (delete 'configure))))
 469     (home-page "https://lolware.net/libscrypt.html")
 470     (synopsis "Password hashing library")
 471     (description "@code{libscrypt} implements @code{scrypt} key derivation
 472 function.  It is designed to be far more secure against hardware brute-force
 473 attacks than alternative functions such as @code{PBKDF2} or @code{bcrypt}.")
 474     (license license:bsd-3)))
 475
 476 (define-public perl-math-random-isaac-xs
 477   (package
 478     (name "perl-math-random-isaac-xs")
 479     (version "1.004")
 480     (source
 481      (origin
 482        (method url-fetch)
 483        (uri (string-append "mirror://cpan/authors/id/J/JA/JAWNSY/"
 484                            "Math-Random-ISAAC-XS-" version ".tar.gz"))
 485        (sha256
 486         (base32
 487          "0yxqqcqvj51fn7b7j5xqhz65v74arzgainn66c6k7inijbmr1xws"))))
 488     (build-system perl-build-system)
 489     (native-inputs
 490      `(("perl-module-build" ,perl-module-build)
 491        ("perl-test-nowarnings" ,perl-test-nowarnings)))
 492     (home-page "https://metacpan.org/release/Math-Random-ISAAC-XS")
 493     (synopsis "C implementation of the ISAAC PRNG algorithm")
 494     (description "ISAAC (Indirection, Shift, Accumulate, Add, and Count) is a
 495 fast pseudo-random number generator.  It is suitable for applications where a
 496 significant amount of random data needs to be produced quickly, such as
 497 solving using the Monte Carlo method or for games.  The results are uniformly
 498 distributed, unbiased, and unpredictable unless you know the seed.
 499
 500 This package implements the same interface as @code{Math::Random::ISAAC}.")
 501     (license license:public-domain)))
 502
 503 (define-public perl-math-random-isaac
 504   (package
 505     (name "perl-math-random-isaac")
 506     (version "1.004")
 507     (source
 508      (origin
 509        (method url-fetch)
 510        (uri (string-append "mirror://cpan/authors/id/J/JA/JAWNSY/"
 511                            "Math-Random-ISAAC-" version ".tar.gz"))
 512        (sha256
 513         (base32
 514          "0z1b3xbb3xz71h25fg6jgsccra7migq7s0vawx2rfzi0pwpz0wr7"))))
 515     (build-system perl-build-system)
 516     (native-inputs
 517      `(("perl-test-nowarnings" ,perl-test-nowarnings)))
 518     (propagated-inputs
 519      `(("perl-math-random-isaac-xs" ,perl-math-random-isaac-xs)))
 520     (home-page "https://metacpan.org/release/Math-Random-ISAAC")
 521     (synopsis "Perl interface to the ISAAC PRNG algorithm")
 522     (description "ISAAC (Indirection, Shift, Accumulate, Add, and Count) is a
 523 fast pseudo-random number generator.  It is suitable for applications where a
 524 significant amount of random data needs to be produced quickly, such as
 525 solving using the Monte Carlo method or for games.  The results are uniformly
 526 distributed, unbiased, and unpredictable unless you know the seed.
 527
 528 This package provides a Perl interface to the ISAAC pseudo random number
 529 generator.")
 530     (license license:public-domain)))
 531
 532 (define-public perl-crypt-random-source
 533   (package
 534     (name "perl-crypt-random-source")
 535     (version "0.14")
 536     (source
 537      (origin
 538        (method url-fetch)
 539        (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
 540                            "Crypt-Random-Source-" version ".tar.gz"))
 541        (sha256
 542         (base32 "1rpdds3sy5l1fhngnkrsgwsmwd54wpicx3i9ds69blcskwkcwkpc"))))
 543     (build-system perl-build-system)
 544     (native-inputs
 545      `(("perl-module-build-tiny" ,perl-module-build-tiny)
 546        ("perl-test-fatal" ,perl-test-fatal)))
 547     (propagated-inputs
 548      `(("perl-capture-tiny" ,perl-capture-tiny)
 549        ("perl-module-find" ,perl-module-find)
 550        ("perl-module-runtime" ,perl-module-runtime)
 551        ("perl-moo" ,perl-moo)
 552        ("perl-namespace-clean" ,perl-namespace-clean)
 553        ("perl-sub-exporter" ,perl-sub-exporter)
 554        ("perl-type-tiny" ,perl-type-tiny)))
 555     (home-page "https://metacpan.org/release/Crypt-Random-Source")
 556     (synopsis "Get weak or strong random data from pluggable sources")
 557     (description "This module provides implementations for a number of
 558 byte-oriented sources of random data.")
 559     (license license:perl-license)))
 560
 561 (define-public perl-math-random-secure
 562   (package
 563     (name "perl-math-random-secure")
 564     (version "0.080001")
 565     (source
 566      (origin
 567        (method url-fetch)
 568        (uri (string-append "mirror://cpan/authors/id/F/FR/FREW/"
 569                            "Math-Random-Secure-" version ".tar.gz"))
 570        (sha256
 571         (base32
 572          "0dgbf4ncll4kmgkyb9fsaxn0vf2smc9dmwqzgh3259zc2zla995z"))))
 573     (build-system perl-build-system)
 574     (native-inputs
 575      `(("perl-list-moreutils" ,perl-list-moreutils)
 576        ("perl-test-leaktrace" ,perl-test-leaktrace)
 577        ("perl-test-sharedfork" ,perl-test-sharedfork)
 578        ("perl-test-warn" ,perl-test-warn)))
 579     (inputs
 580      `(("perl-crypt-random-source" ,perl-crypt-random-source)
 581        ("perl-math-random-isaac" ,perl-math-random-isaac)
 582        ("perl-math-random-isaac-xs" ,perl-math-random-isaac-xs)
 583        ("perl-moo" ,perl-moo)))
 584     (home-page "https://metacpan.org/release/Math-Random-Secure")
 585     (synopsis "Cryptographically secure replacement for rand()")
 586     (description "This module is intended to provide a
 587 cryptographically-secure replacement for Perl's built-in @code{rand} function.
 588 \"Crytographically secure\", in this case, means:
 589
 590 @enumerate
 591 @item No matter how many numbers you see generated by the random number
 592 generator, you cannot guess the future numbers, and you cannot guess the seed.
 593 @item There are so many possible seeds that it would take decades, centuries,
 594 or millennia for an attacker to try them all.
 595 @item The seed comes from a source that generates relatively strong random
 596 data on your platform, so the seed itself will be as random as possible.
 597 @end enumerate\n")
 598     (license license:artistic2.0)))
 599
 600 (define-public crypto++
 601   (package
 602     (name "crypto++")
 603     (version "8.0.0")
 604     (source (origin
 605               (method url-fetch/zipbomb)
 606               (uri (string-append "https://cryptopp.com/cryptopp"
 607                                   (string-join (string-split version #\.) "")
 608                                   ".zip"))
 609               (sha256
 610                (base32
 611                 "0b5qrsm4jhy4nzxgrm13nixhvbswr242plx1jw6r4sw492rqkzdv"))))
 612     (build-system gnu-build-system)
 613     (arguments
 614      `(#:make-flags
 615        (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
 616              ;; Override "/sbin/ldconfig" with simply "echo" since
 617              ;; we don't need ldconfig(8).
 618              "LDCONF=echo")
 619        #:phases
 620        (modify-phases %standard-phases
 621          (add-after 'unpack 'disable-native-optimisation
 622            ;; This package installs more than just headers.  Ensure that the
 623            ;; cryptest.exe binary & static library aren't CPU model specific.
 624            (lambda _
 625              (substitute* "GNUmakefile"
 626                ((" -march=native") ""))
 627              #t))
 628          (delete 'configure)
 629          (add-after 'build 'build-shared
 630            (lambda _
 631              ;; By default, only the static library is built.
 632              (invoke "make" "shared")))
 633          (add-after 'install 'install-shared-library-links
 634            ;; By default, only .so and .so.x.y.z are installed.
 635            ;; Create all the ‘intermediates’ expected by dependent packages.
 636            (lambda* (#:key outputs #:allow-other-keys)
 637              (let* ((out (assoc-ref outputs "out"))
 638                     (lib (string-append out "/lib")))
 639                (with-directory-excursion lib
 640                  (symlink "libcryptopp.so.8.0.0" "libcryptopp.so.8.0")
 641                  (symlink "libcryptopp.so.8.0.0" "libcryptopp.so.8")
 642                  #t))))
 643          (add-after 'install 'install-pkg-config
 644            (lambda* (#:key outputs #:allow-other-keys)
 645              (let* ((out (assoc-ref outputs "out"))
 646                     (pkg-dir (string-append out "/lib/pkgconfig")))
 647                (mkdir-p pkg-dir)
 648                (with-output-to-file (string-append pkg-dir "/libcrypto++.pc")
 649                  (lambda _
 650                    (display
 651                     (string-append
 652                      "prefix=" out "\n"
 653                      "libdir=" out "/lib\n"
 654                      "includedir=" out "/include\n\n"
 655                      "Name: libcrypto++-" ,version "\n"
 656                      "Description: Class library of cryptographic schemes"
 657                      "Version: " ,version "\n"
 658                      "Libs: -L${libdir} -lcryptopp\n"
 659                      "Cflags: -I${includedir}\n"))))))))))
 660     (native-inputs
 661      `(("unzip" ,unzip)))
 662     (home-page "https://cryptopp.com/")
 663     (synopsis "C++ class library of cryptographic schemes")
 664     (description "Crypto++ is a C++ class library of cryptographic schemes.")
 665     ;; The compilation is distributed under the Boost license; the individual
 666     ;; files in the compilation are in the public domain.
 667     (license (list license:boost1.0 license:public-domain))))
 668
 669 (define-public libb2
 670   (package
 671     (name "libb2")
 672     (version "0.98.1")
 673     (source (origin
 674               (method url-fetch)
 675               (uri (string-append
 676                     "https://github.com/BLAKE2/libb2/releases/download/v"
 677                     version "/libb2-" version ".tar.gz"))
 678               (sha256
 679                (base32
 680                 "0bn7yrzdixdvzm46shbhpkqbr6zyqyxiqn7a7x54ag3mrvfnyqjk"))))
 681     (build-system gnu-build-system)
 682     (arguments
 683      `(#:configure-flags
 684        (list
 685         ,@(if (any (cute string-prefix? <> (or (%current-system)
 686                                                (%current-target-system)))
 687                    '("x86_64" "i686"))
 688               ;; fat only checks for Intel optimisations
 689               '("--enable-fat")
 690               '())
 691         "--disable-native")))           ;don't optimise at build time
 692     (home-page "https://blake2.net/")
 693     (synopsis "Library implementing the BLAKE2 family of hash functions")
 694     (description
 695      "libb2 is a portable implementation of the BLAKE2 family of cryptographic
 696 hash functions.  It includes optimised implementations for IA-32 and AMD64
 697 processors, and an interface layer that automatically selects the best
 698 implementation for the processor it is run on.
 699
 700 @dfn{BLAKE2} (RFC 7693) is a family of high-speed cryptographic hash functions
 701 that are faster than MD5, SHA-1, SHA-2, and SHA-3, yet are at least as secure
 702 as the latest standard, SHA-3.  It is an improved version of the SHA-3 finalist
 703 BLAKE.")
 704     (license license:public-domain)))
 705
 706 (define-public rhash
 707   (package
 708     (name "rhash")
 709     (version "1.3.8")
 710     (source
 711      (origin
 712        (method url-fetch)
 713        (uri (string-append "https://github.com/rhash/RHash/archive/v"
 714                            version ".tar.gz"))
 715        (file-name (string-append name "-" version ".tar.gz"))
 716        (sha256
 717         (base32
 718          "0k60ywyhwqwqxa2q2l85vwgf884hcgy31nxir3dqgz7ymib6llxy"))))
 719     (build-system gnu-build-system)
 720     (arguments
 721      `(#:make-flags
 722        ;; The binaries in /bin need some help finding librhash.so.0.
 723        (list (string-append "LDFLAGS=-Wl,-rpath=" %output "/lib"))
 724        #:test-target "test"             ; ‘make check’ just checks the sources
 725        #:phases
 726        (modify-phases %standard-phases
 727          (replace 'configure
 728            ;; ./configure is not GNU autotools' and doesn't gracefully handle
 729            ;; unrecognized options, so we must call it manually.
 730            (lambda* (#:key outputs #:allow-other-keys)
 731              (invoke "./configure"
 732                      (string-append "--prefix=" (assoc-ref outputs "out")))))
 733          (add-after 'install 'install-library-extras
 734            (lambda* (#:key make-flags #:allow-other-keys)
 735              (apply invoke
 736                     "make" "-C" "librhash"
 737                     "install-lib-headers" "install-so-link"
 738                     make-flags))))))
 739     (home-page "https://sourceforge.net/projects/rhash/")
 740     (synopsis "Utility for computing hash sums")
 741     (description "RHash is a console utility for calculation and verification
 742 of magnet links and a wide range of hash sums like CRC32, MD4, MD5, SHA1,
 743 SHA256, SHA512, SHA3, AICH, ED2K, Tiger, DC++ TTH, BitTorrent BTIH, GOST R
 744 34.11-94, RIPEMD-160, HAS-160, EDON-R, Whirlpool and Snefru.")
 745     (license (license:non-copyleft "file://COPYING"))))
 746
 747 (define-public botan
 748   (package
 749     (name "botan")
 750     (version "2.12.1")
 751     (source (origin
 752               (method url-fetch)
 753               (uri (string-append "https://botan.randombit.net/releases/"
 754                                   "Botan-" version ".tar.xz"))
 755               (sha256
 756                (base32
 757                 "1ada3ga7b0z4m0vjmxlvfi4nsic2l8kjcy85jwss3z2i58a5y0vy"))))
 758     (build-system gnu-build-system)
 759     (arguments
 760      '(#:phases
 761        (modify-phases %standard-phases
 762          (replace 'configure
 763            (lambda* (#:key inputs outputs #:allow-other-keys)
 764              (let* ((out (assoc-ref %outputs "out"))
 765                     (lib (string-append out "/lib")))
 766                ;; Upstream tests and benchmarks with -O3.
 767                (setenv "CXXFLAGS" "-O3")
 768                (invoke "python" "./configure.py"
 769                        (string-append "--prefix=" out)
 770                        ;; Otherwise, the `botan` executable cannot find
 771                        ;; libbotan.
 772                        (string-append "--ldflags=-Wl,-rpath=" lib)
 773
 774                        "--with-os-feature=getentropy"
 775                        "--with-rst2man"
 776
 777                        ;; Recommended by upstream
 778                        "--with-zlib" "--with-bzip2" "--with-sqlite3"))))
 779          (replace 'check
 780            (lambda _ (invoke "./botan-test"))))))
 781     (native-inputs
 782      `(("python" ,python-wrapper)
 783        ("python-docutils" ,python-docutils)))
 784     (inputs
 785      `(("sqlite" ,sqlite)
 786        ("bzip2" ,bzip2)
 787        ("zlib" ,zlib)))
 788     (synopsis "Cryptographic library in C++11")
 789     (description "Botan is a cryptography library, written in C++11, offering
 790 the tools necessary to implement a range of practical systems, such as TLS/DTLS,
 791 PKIX certificate handling, PKCS#11 and TPM hardware support, password hashing,
 792 and post-quantum crypto schemes.  In addition to the C++, botan has a C89 API
 793 specifically designed to be easy to call from other languages.  A Python binding
 794 using ctypes is included, and several other language bindings are available.")
 795     (home-page "https://botan.randombit.net")
 796     (license license:bsd-2)))
 797
 798 (define-public ccrypt
 799   (package
 800     (name "ccrypt")
 801     (version "1.11")
 802     (source (origin
 803               (method url-fetch)
 804               (uri (string-append "mirror://sourceforge/ccrypt/"
 805                                   version "/ccrypt-" version ".tar.gz"))
 806               (sha256
 807                (base32
 808                 "0kx4a5mhmp73ljknl2lcccmw9z3f5y8lqw0ghaymzvln1984g75i"))))
 809     (build-system gnu-build-system)
 810     (home-page "http://ccrypt.sourceforge.net")
 811     (synopsis "Command-line utility for encrypting and decrypting files and streams")
 812     (description "@command{ccrypt} is a utility for encrypting and decrypting
 813 files and streams.  It was designed as a replacement for the standard unix
 814 @command{crypt} utility, which is notorious for using a very weak encryption
 815 algorithm.  @command{ccrypt} is based on the Rijndael block cipher, a version of
 816 which is also used in the Advanced Encryption Standard (AES, see
 817 @url{http://www.nist.gov/aes}).  This cipher is believed to provide very strong
 818 security.")
 819     (license license:gpl2)))
 820
 821 (define-public asignify
 822   (let ((commit "f58e7977a599f040797975d649ed318e25cbd2d5")
 823         (revision "0"))
 824     (package
 825       (name "asignify")
 826       (version (git-version "1.1" revision commit))
 827       (source (origin
 828                 (method git-fetch)
 829                 (uri (git-reference
 830                        (url "https://github.com/vstakhov/asignify.git")
 831                        (commit commit)))
 832                 (file-name (git-file-name name version))
 833                 (sha256
 834                  (base32
 835                   "1zl68qq6js6fdahxzyhvhrpyrwlv8c2zhdplycnfxyr1ckkhq8dw"))))
 836       (build-system gnu-build-system)
 837       (arguments
 838        `(#:configure-flags
 839          (list "--enable-openssl"
 840                (string-append "--with-openssl="
 841                               (assoc-ref %build-inputs "openssl")))))
 842       (native-inputs
 843        `(("autoconf" ,autoconf)
 844          ("automake" ,automake)
 845          ("libtool" ,libtool)))
 846       (inputs
 847        `(("openssl" ,openssl)))
 848       (home-page "https://github.com/vstakhov/asignify")
 849       (synopsis "Cryptographic authentication and encryption tool and library")
 850       (description "Asignify offers public cryptographic signatures and
 851 encryption with a library or a command-line tool.  The tool is heavily inspired
 852 by signify as used in OpenBSD.  The main goal of this project is to define a
 853 high level API for signing files, validating signatures and encrypting using
 854 public-key cryptography.  Asignify is designed to be portable and self-contained
 855 with zero external dependencies.  Asignify can verify OpenBSD signatures, but it
 856 cannot sign messages in OpenBSD format yet.")
 857       (license license:bsd-2))))
 858
 859 (define-public enchive
 860   (package
 861     (name "enchive")
 862     (version "3.5")
 863     (source (origin
 864                 (method git-fetch)
 865                 (uri (git-reference
 866                       (url "https://github.com/skeeto/enchive")
 867                       (commit version)))
 868                 (sha256
 869                  (base32
 870                   "0fdrfc5l42lj2bvmv9dmkmhmm7qiszwk7cmdvnqad3fs7652g0qa"))
 871                 (file-name (git-file-name name version))))
 872     (build-system gnu-build-system)
 873     (arguments
 874      '(#:tests? #f                      ; no check target         '
 875        #:make-flags (list "CC=gcc" "PREFIX=$(out)")
 876        #:phases (modify-phases %standard-phases
 877                   (delete 'configure)
 878                   (add-after 'install 'post-install
 879                     (lambda _
 880                       (let* ((out (assoc-ref %outputs "out"))
 881                              (lisp (string-append out "/share/emacs/site-lisp")))
 882                         (install-file "enchive-mode.el" lisp)
 883                         #t))))))
 884     (synopsis "Encrypted personal archives")
 885     (description
 886      "Enchive is a tool to encrypt files to yourself for long-term
 887 archival.  It's a focused, simple alternative to more complex solutions such as
 888 GnuPG or encrypted filesystems.  Enchive has no external dependencies and is
 889 trivial to build for local use.  Portability is emphasized over performance.")
 890     (home-page "https://github.com/skeeto/enchive")
 891     (license license:unlicense)))
 892
 893 (define-public libsecp256k1
 894   (let ((commit "d644dda5c9dbdecee52d1aa259235510fdc2d4ee"))
 895     (package
 896       (name "libsecp256k1")
 897       (version (git-version "20191213" "1" commit))
 898       (source (origin
 899                 (method git-fetch)
 900                 (uri (git-reference
 901                       (url "https://github.com/bitcoin-core/secp256k1")
 902                       (commit commit)))
 903                 (sha256
 904                  (base32
 905                   "0zmx32746khsm2cx0p3pdy3j2vkwmafvf7axiixijhgcg0xjv93i"))
 906                 (file-name (git-file-name name version))))
 907       (build-system gnu-build-system)
 908       (native-inputs
 909        `(("autoconf" ,autoconf)
 910          ("automake" ,automake)
 911          ("libtool" ,libtool)))
 912       ;; WARNING: This package might need additional configure flags to run properly.
 913       ;; See https://git.archlinux.org/svntogit/community.git/tree/trunk/PKGBUILD?h=packages/libsecp256k1.
 914       (synopsis "C library for EC operations on curve secp256k1")
 915       (description
 916        "Optimized C library for EC operations on curve secp256k1.
 917
 918 This library is a work in progress and is being used to research best
 919 practices.  Use at your own risk.
 920
 921 Features:
 922
 923 @itemize
 924 @item secp256k1 ECDSA signing/verification and key generation.
 925 @item Adding/multiplying private/public keys.
 926 @item Serialization/parsing of private keys, public keys, signatures.
 927 @item Constant time, constant memory access signing and pubkey generation.
 928 @item Derandomized DSA (via RFC6979 or with a caller provided function.)
 929 @item Very efficient implementation.
 930 @end itemize\n")
 931       (home-page "https://github.com/bitcoin-core/secp256k1")
 932       (license license:unlicense))))
 933
 934 (define-public stoken
 935   (package
 936     (name "stoken")
 937     (version "0.92")
 938     (source (origin
 939               (method url-fetch)
 940               (uri (string-append "mirror://sourceforge/stoken/"
 941                                   "stoken-" version ".tar.gz"))
 942               (sha256
 943                (base32
 944                 "0npgr6y85gzwksy8jkwa4yzvqwjprwnplx3yiw3ayk4f0ldlhaxa"))))
 945     (build-system gnu-build-system)
 946     (native-inputs
 947      `(("pkg-config" ,pkg-config)))
 948     (inputs
 949      `(("nettle" ,nettle)
 950        ("libxml2" ,libxml2)))
 951     (home-page "http://stoken.sf.net")
 952     (synopsis "Software Token for cryptographic authentication")
 953     (description
 954      "@code{stoken} is a token code generator compatible with RSA SecurID
 955 128-bit (AES) tokens.  This package contains a standalone command-line program
 956 that allows for importing token seeds, generating token codes, and various
 957 utility/testing functions.")
 958     (license license:lgpl2.1+)))
 959
 960 (define-public hpenc
 961   (package
 962     (name "hpenc")
 963     (version "3.0")
 964     (source (origin
 965               (method git-fetch)
 966               (uri (git-reference
 967                      (url "https://github.com/vstakhov/hpenc")
 968                      (commit version)))
 969               (file-name (git-file-name name version))
 970               (sha256
 971                (base32
 972                 "1fb5yi3d2k8kd4zm7liiqagpz610y168xrr1cvn7cbq314jm2my1"))))
 973     (build-system gnu-build-system)
 974     (arguments
 975      `(#:tests? #f ; No test suite
 976        #:make-flags
 977        (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
 978              ;; Build the program and the docs.
 979              "SUBDIRS=src doc")
 980        #:phases
 981        (modify-phases %standard-phases
 982          (delete 'configure) ; No ./configure script
 983          (add-after 'unpack 'patch-path
 984            (lambda _
 985              (substitute* '("src/Makefile" "doc/Makefile")
 986                (("/usr/bin/install")
 987                 "install"))))
 988          (add-before 'install 'make-output-directories
 989            (lambda* (#:key outputs #:allow-other-keys)
 990              (let* ((out (assoc-ref outputs "out"))
 991                     (bin (string-append out "/bin"))
 992                     (man1 (string-append out "/share/man/man1")))
 993                (mkdir-p bin)
 994                (mkdir-p man1)
 995                #t))))))
 996     (inputs
 997      `(("libsodium" ,libsodium)
 998        ("openssl" ,openssl)))
 999     (synopsis "High-performance command-line tool for stream encryption")
1000     (description "Hpenc is a command-line tool for performing authenticated
1001 encryption (AES-GCM and ChaCha20-Poly1305) of streaming data.  It does not
1002 perform an asymmetric key exchange, instead requiring the user to distribute
1003 pre-shared keys out of band.  It is designed to handle large amounts of data
1004 quickly by using all your CPU cores and hardware acceleration.")
1005     (home-page "https://github.com/vstakhov/hpenc")
1006     (license license:bsd-3)))
1007
1008 (define-public minisign
1009   (package
1010     (name "minisign")
1011     (version "0.8")
1012     (source
1013      (origin
1014        (method url-fetch)
1015        (uri
1016         (string-append "https://github.com/jedisct1/minisign/releases/download/"
1017                        version "/minisign-" version ".tar.gz"))
1018        (sha256
1019         (base32
1020          "10hhgwxf9rcdlr00shrkcyxndrc22dh5lj8k5z27xg3nc0jba3hk"))))
1021     (build-system cmake-build-system)
1022     (arguments
1023      ; No test suite
1024      `(#:tests? #f))
1025     (native-inputs
1026      `(("pkg-config" ,pkg-config)))
1027     (inputs
1028      `(("libsodium" ,libsodium)))
1029     (home-page "https://jedisct1.github.io/minisign")
1030     (synopsis "Tool to sign files and verify signatures")
1031     (description
1032      "Minisign is a dead simple tool to sign files and verify signatures.  It is
1033 portable, lightweight, and uses the highly secure Ed25519 public-key signature
1034 system.  Signature written by minisign can be verified using OpenBSD's
1035 signify tool: public key files and signature files are compatible.  However,
1036 minisign uses a slightly different format to store secret keys.  Minisign
1037 signatures include trusted comments in addition to untrusted comments.
1038 Trusted comments are signed, thus verified, before being displayed.")
1039     (license license:isc)))
1040
1041 (define-public libolm
1042   (package
1043     (name "libolm")
1044     (version "3.1.4")
1045     (source (origin
1046               (method git-fetch)
1047               (uri (git-reference
1048                     (url "https://git.matrix.org/git/olm")
1049                     (commit version)))
1050               (sha256
1051                (base32
1052                 "06s7rw4a9vn35wzz7chxn54mp0sjgbpv2bzz9lq0g4hnzw33cjbi"))
1053               (file-name (git-file-name name version))))
1054     (arguments
1055      `(#:phases
1056        (modify-phases %standard-phases
1057          (replace 'check
1058            (lambda _
1059              (invoke "ctest" "build/tests"))))))
1060     (build-system cmake-build-system)
1061     (synopsis "Implementation of the olm and megolm cryptographic ratchets")
1062     (description "The libolm library implements the Double Ratchet
1063 cryptographic ratchet.  It is written in C and C++11, and exposed as a C
1064 API.")
1065     (home-page "https://matrix.org/docs/projects/other/olm/")
1066     (license license:asl2.0)))