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 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 "27")
 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                 "0ngjsqz95yb0knlw9zs02fnclif40s63r1mydgiv17ii3mds82df"))))
 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      `(#:tests? #f ; no test suite
 149        #:make-flags
 150        (list "CC=gcc"
 151              (string-append "PREFIX=" (assoc-ref %outputs "out")))
 152        #:phases
 153        (modify-phases %standard-phases
 154          (delete 'configure))))
 155     (native-inputs
 156      `(("pkg-config" ,pkg-config)))
 157     (inputs
 158      `(("libbsd" ,libbsd)))
 159     (synopsis "Create and verify cryptographic signatures")
 160     (description "The signify utility creates and verifies cryptographic
 161 signatures using the elliptic curve Ed25519.  This is a Linux port of the
 162 OpenBSD tool of the same name.")
 163     ;; This package includes third-party code that was originally released under
 164     ;; various non-copyleft licenses. See the source files for clarification.
 165     (license (list license:bsd-3 license:bsd-4 license:expat license:isc
 166                    license:public-domain (license:non-copyleft
 167                                           "file://base64.c"
 168                                           "See base64.c in the distribution for
 169                                            the license from IBM.")))))
 170
 171 (define-public encfs
 172   (package
 173     (name "encfs")
 174     (version "1.9.5")
 175     (source
 176      (origin
 177        (method url-fetch)
 178        (uri
 179         (string-append "https://github.com/vgough/encfs/releases/download/v"
 180                        version "/encfs-" version ".tar.gz"))
 181        (sha256
 182         (base32
 183          "0qzxavvv20577bxvly8s7d3y7bqasqclc2mllp0ddfncjm9z02a7"))
 184        (modules '((guix build utils)))
 185        ;; Remove bundled dependencies in favour of proper inputs.
 186        (snippet '(begin
 187                    (for-each delete-file-recursively
 188                              '("vendor/github.com/leethomason/tinyxml2"
 189                                "vendor/github.com/google/googletest"))
 190                    #t))))
 191     (build-system cmake-build-system)
 192     (native-inputs
 193      `(("gettext" ,gettext-minimal)
 194
 195        ;; Test dependencies.
 196        ("expect" ,expect)
 197        ("googletest-source" ,(package-source googletest))
 198        ("perl" ,perl)))
 199     (inputs
 200      `(("attr" ,attr)
 201        ("fuse" ,fuse)
 202        ("openssl" ,openssl)
 203        ("tinyxml2" ,tinyxml2)))
 204     (arguments
 205      `(#:configure-flags (list "-DUSE_INTERNAL_TINYXML=OFF")
 206        #:phases
 207        (modify-phases %standard-phases
 208          (add-after 'unpack 'unpack-googletest
 209            (lambda* (#:key inputs #:allow-other-keys)
 210              (mkdir-p "vendor/github.com/google/googletest")
 211              (copy-recursively (assoc-ref inputs "googletest-source")
 212                                "vendor/github.com/google/googletest")
 213              #t))
 214          (add-before 'configure 'patch-CMakeLists.txt
 215            (lambda _
 216              ;; Prevent CMake from adding libc on the system include path.
 217              ;; Otherwise it will interfere with the libc used by GCC and
 218              ;; ultimately cause #include_next errors.
 219              (substitute* "CMakeLists.txt"
 220                (("include_directories \\(SYSTEM \\$\\{Intl_INCLUDE_DIRS\\}\\)")
 221                 ""))
 222              #t))
 223          (add-before 'check 'make-unittests
 224            (lambda _
 225              (invoke "make" "unittests"))))))
 226     (home-page "https://vgough.github.io/encfs")
 227     (synopsis "Encrypted virtual file system")
 228     (description
 229      "EncFS creates a virtual encrypted file system in user-space.  Each file
 230 created under an EncFS mount point is stored as a separate encrypted file on
 231 the underlying file system.  Like most encrypted file systems, EncFS is meant
 232 to provide security against off-line attacks, such as a drive falling into
 233 the wrong hands.")
 234     (license (list license:expat                  ; internal/easylogging++.h
 235                    license:lgpl3+                 ; encfs library
 236                    license:gpl3+))))              ; command-line tools
 237
 238 (define-public keyutils
 239   (package
 240     (name "keyutils")
 241     (version "1.6")
 242     (source
 243      (origin
 244        (method url-fetch)
 245        (uri
 246         (string-append "https://people.redhat.com/dhowells/keyutils/keyutils-"
 247                        version ".tar.bz2"))
 248        (sha256
 249         (base32
 250          "05bi5ja6f3h3kdi7p9dihlqlfrsmi1wh1r2bdgxc0180xh6g5bnk"))
 251        (modules '((guix build utils)))
 252        ;; Create relative symbolic links instead of absolute ones to /lib/*.
 253        (snippet '(begin
 254                    (substitute* "Makefile" (("\\$\\(LNS\\) \\$\\(LIBDIR\\)/")
 255                                             "$(LNS) "))
 256                    #t))))
 257     (build-system gnu-build-system)
 258     (arguments
 259      `(#:phases (modify-phases %standard-phases
 260                   (delete 'configure))          ; no configure script
 261        #:make-flags (list "CC=gcc"
 262                           "RPATH=-Wl,-rpath,$(DESTDIR)$(LIBDIR)"
 263                           (string-append "DESTDIR="
 264                                          (assoc-ref %outputs "out"))
 265                           "INCLUDEDIR=/include"
 266                           "LIBDIR=/lib"
 267                           "MANDIR=/share/man"
 268                           "SHAREDIR=/share/keyutils")
 269        #:test-target "test"))
 270     (inputs
 271      `(("mit-krb5" ,mit-krb5)))
 272     (home-page "https://people.redhat.com/dhowells/keyutils/")
 273     (synopsis "Linux key management utilities")
 274     (description
 275      "Keyutils is a set of utilities for managing the key retention facility in
 276 the Linux kernel, which can be used by file systems, block devices, and more to
 277 gain and retain the authorization and encryption keys required to perform
 278 secure operations. ")
 279     (license (list license:lgpl2.1+             ; the files keyutils.*
 280                    license:gpl2+))))            ; the rest
 281
 282 ;; There is no release candidate but commits point out a version number,
 283 ;; furthermore no tarball exists.
 284 (define-public eschalot
 285   (let ((commit "0bf31d88a11898c19b1ed25ddd2aff7b35dbac44")
 286         (revision "1"))
 287     (package
 288       (name "eschalot")
 289       (version (string-append "1.2.0-" revision "." (string-take commit 7)))
 290       (source
 291        (origin
 292          (method git-fetch)
 293          (uri (git-reference
 294                (url "https://github.com/schnabear/eschalot")
 295                (commit commit)))
 296          (file-name (string-append name "-" version))
 297          (sha256
 298           (base32
 299            "0lj38ldh8vzi11wp4ghw4k0fkwp0s04zv8k8d473p1snmbh7mx98"))))
 300       (inputs
 301        `(("openssl" ,openssl))) ; It needs: openssl/{bn,pem,rsa,sha}.h
 302       (build-system gnu-build-system)
 303       (arguments
 304        `(#:make-flags (list "CC=gcc"
 305                             (string-append "PREFIX=" (assoc-ref %outputs "out"))
 306                             (string-append "INSTALL=" "install"))
 307          ;; XXX: make test would run a !VERY! long hashing of names with the use
 308          ;; of a wordlist, the amount of computing time this would waste on build
 309          ;; servers is in no relation to the size or importance of this small
 310          ;; application, therefore we run our own tests on eschalot and worgen.
 311          #:phases
 312          (modify-phases %standard-phases
 313            (delete 'configure)
 314            (replace 'check
 315              (lambda _
 316                (invoke "./worgen" "8-12" "top1000.txt" "3-10" "top400nouns.txt"
 317                        "3-6" "top150adjectives.txt" "3-6")
 318                (invoke "./eschalot" "-r" "^guix|^guixsd")
 319                (invoke "./eschalot" "-r" "^gnu|^free")
 320                (invoke "./eschalot" "-r" "^cyber|^hack")
 321                (invoke "./eschalot" "-r" "^troll")))
 322            ;; Make install can not create the bin dir, create it.
 323            (add-before 'install 'create-bin-dir
 324              (lambda* (#:key outputs #:allow-other-keys)
 325                (let* ((out (assoc-ref outputs "out"))
 326                       (bin (string-append out "/bin")))
 327                  (mkdir-p bin)
 328                  #t))))))
 329       (home-page "https://github.com/schnabear/eschalot")
 330       (synopsis "Tor hidden service name generator")
 331       (description
 332        "Eschalot is a tor hidden service name generator, it allows one to
 333 produce customized vanity .onion addresses using a brute-force method.  Searches
 334 for valid names can be run with regular expressions and wordlists.  For the
 335 generation of wordlists the included tool @code{worgen} can be used.  There is
 336 no man page, refer to the home page for usage details.")
 337       (license (list license:isc license:expat)))))
 338
 339 (define-public tomb
 340   (package
 341     (name "tomb")
 342     (version "2.7")
 343     (source (origin
 344               (method url-fetch)
 345               (uri (string-append "https://files.dyne.org/tomb/"
 346                                   "Tomb-" version ".tar.gz"))
 347               (sha256
 348                (base32
 349                 "0x3al02796vx1cvy6y6h685c367qx70dwv471g0hmks2gr10f0cn"))
 350               (patches (search-patches "tomb-fix-errors-on-open.patch"))))
 351     (build-system gnu-build-system)
 352     (native-inputs `(("sudo" ,sudo)))   ;presence needed for 'check' phase
 353     (inputs
 354      `(("zsh" ,zsh)
 355        ("gnupg" ,gnupg)
 356        ("cryptsetup" ,cryptsetup)
 357        ("e2fsprogs" ,e2fsprogs)         ;for mkfs.ext4
 358        ("gettext" ,gettext-minimal)     ;used at runtime
 359        ("lsof" ,lsof)
 360        ("mlocate" ,mlocate)
 361        ("pinentry" ,pinentry)
 362        ("qrencode" ,qrencode)
 363        ("steghide" ,steghide)
 364        ("util-linux" ,util-linux)))
 365     (arguments
 366      `(#:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out")))
 367        ;; The "sudo" input is needed only to satisfy dependency checks in the
 368        ;; 'check' phase.  The "sudo" used at runtime should come from the
 369        ;; system's setuid-programs, so ensure no reference is kept.
 370        #:disallowed-references (,sudo)
 371        ;; TODO: Build and install gtk and qt trays
 372        #:phases
 373        (modify-phases %standard-phases
 374          (delete 'configure)            ;no configuration to be done
 375          (add-after 'install 'i18n
 376            (lambda* (#:key make-flags #:allow-other-keys)
 377              (apply invoke "make" "-C" "extras/translations"
 378                     "install" make-flags)
 379              #t))
 380          (add-after 'install 'wrap
 381            (lambda* (#:key inputs outputs #:allow-other-keys)
 382              (let ((out (assoc-ref outputs "out")))
 383                (wrap-program (string-append out "/bin/tomb")
 384                  `("PATH" ":" prefix
 385                    (,(string-append (assoc-ref inputs "mlocate") "/bin")
 386                     ,@(map (lambda (program)
 387                              (or (and=> (which program) dirname)
 388                                  (error "program not found:" program)))
 389                            '("seq" "mkfs.ext4" "pinentry"
 390                              "gpg" "cryptsetup" "gettext" "lsof"
 391                              "qrencode" "steghide" "findmnt")))))
 392                #t)))
 393          (delete 'check)
 394          (add-after 'wrap 'check
 395            (lambda* (#:key outputs #:allow-other-keys)
 396              ;; Running the full tests requires sudo/root access for
 397              ;; cryptsetup, which is not available in the build environment.
 398              ;; But we can run `tomb dig` without root, so make sure that
 399              ;; works.  TODO: It Would Be Nice to check the expected "index",
 400              ;; "search", "bury", and "exhume" features are available by
 401              ;; querying `tomb -h`.
 402              (let ((tomb (string-append (assoc-ref outputs "out")
 403                                         "/bin/tomb")))
 404                (invoke tomb "dig" "-s" "10" "secrets.tomb")
 405                #t))))))
 406     (home-page "https://www.dyne.org/software/tomb")
 407     (synopsis "File encryption for secret data")
 408     (description
 409      "Tomb is an application to manage the creation and access of encrypted
 410 storage files: it can be operated from commandline and it can integrate with a
 411 user's graphical desktop.")
 412     (license license:gpl3+)))
 413
 414 (define-public scrypt
 415   (package
 416     (name "scrypt")
 417     (version "1.2.1")
 418     (source
 419       (origin
 420         (method url-fetch)
 421         (uri (string-append "https://www.tarsnap.com/scrypt/scrypt-"
 422                             version ".tgz"))
 423         (sha256
 424          (base32
 425           "0xy5yhrwwv13skv9im9vm76rybh9f29j2dh4hlh2x01gvbkza8a6"))))
 426     (build-system gnu-build-system)
 427     (arguments
 428      `(#:phases (modify-phases %standard-phases
 429         (add-after 'unpack 'patch-command-invocations
 430           (lambda _
 431             (substitute* "Makefile.in"
 432               (("command -p") ""))
 433             #t))
 434         (add-after 'install 'install-docs
 435           (lambda* (#:key outputs #:allow-other-keys)
 436             (let* ((out (assoc-ref %outputs "out"))
 437                    (misc (string-append out "/share/doc/scrypt")))
 438               (install-file "FORMAT" misc)
 439               #t))))))
 440     (inputs
 441      `(("openssl" ,openssl)))
 442     (home-page "https://www.tarsnap.com/scrypt.html")
 443     (synopsis "Memory-hard encryption tool based on scrypt")
 444     (description "This package provides a simple password-based encryption
 445 utility as a demonstration of the @code{scrypt} key derivation function.
 446 @code{Scrypt} is designed to be far more resistant against hardware brute-force
 447 attacks than alternative functions such as @code{PBKDF2} or @code{bcrypt}.")
 448     (license license:bsd-2)))
 449
 450 (define-public libscrypt
 451   (package
 452     (name "libscrypt")
 453     (version "1.21")
 454     (source
 455      (origin
 456        (method git-fetch)
 457        (uri (git-reference
 458              (url "https://github.com/technion/libscrypt.git")
 459              (commit (string-append "v" version))))
 460        (file-name (git-file-name name version))
 461        (sha256
 462         (base32
 463          "1d76ys6cp7fi4ng1w3mz2l0p9dbr7ljbk33dcywyimzjz8bahdng"))))
 464     (build-system gnu-build-system)
 465     (arguments
 466      `(#:make-flags (list (string-append "PREFIX=" %output)
 467                           "CC=gcc")
 468        #:phases
 469        (modify-phases %standard-phases
 470          (delete 'configure))))
 471     (home-page "https://lolware.net/libscrypt.html")
 472     (synopsis "Password hashing library")
 473     (description "@code{libscrypt} implements @code{scrypt} key derivation
 474 function.  It is designed to be far more secure against hardware brute-force
 475 attacks than alternative functions such as @code{PBKDF2} or @code{bcrypt}.")
 476     (license license:bsd-3)))
 477
 478 (define-public perl-math-random-isaac-xs
 479   (package
 480     (name "perl-math-random-isaac-xs")
 481     (version "1.004")
 482     (source
 483      (origin
 484        (method url-fetch)
 485        (uri (string-append "mirror://cpan/authors/id/J/JA/JAWNSY/"
 486                            "Math-Random-ISAAC-XS-" version ".tar.gz"))
 487        (sha256
 488         (base32
 489          "0yxqqcqvj51fn7b7j5xqhz65v74arzgainn66c6k7inijbmr1xws"))))
 490     (build-system perl-build-system)
 491     (native-inputs
 492      `(("perl-module-build" ,perl-module-build)
 493        ("perl-test-nowarnings" ,perl-test-nowarnings)))
 494     (home-page "https://metacpan.org/release/Math-Random-ISAAC-XS")
 495     (synopsis "C implementation of the ISAAC PRNG algorithm")
 496     (description "ISAAC (Indirection, Shift, Accumulate, Add, and Count) is a
 497 fast pseudo-random number generator.  It is suitable for applications where a
 498 significant amount of random data needs to be produced quickly, such as
 499 solving using the Monte Carlo method or for games.  The results are uniformly
 500 distributed, unbiased, and unpredictable unless you know the seed.
 501
 502 This package implements the same interface as @code{Math::Random::ISAAC}.")
 503     (license license:public-domain)))
 504
 505 (define-public perl-math-random-isaac
 506   (package
 507     (name "perl-math-random-isaac")
 508     (version "1.004")
 509     (source
 510      (origin
 511        (method url-fetch)
 512        (uri (string-append "mirror://cpan/authors/id/J/JA/JAWNSY/"
 513                            "Math-Random-ISAAC-" version ".tar.gz"))
 514        (sha256
 515         (base32
 516          "0z1b3xbb3xz71h25fg6jgsccra7migq7s0vawx2rfzi0pwpz0wr7"))))
 517     (build-system perl-build-system)
 518     (native-inputs
 519      `(("perl-test-nowarnings" ,perl-test-nowarnings)))
 520     (propagated-inputs
 521      `(("perl-math-random-isaac-xs" ,perl-math-random-isaac-xs)))
 522     (home-page "https://metacpan.org/release/Math-Random-ISAAC")
 523     (synopsis "Perl interface to the ISAAC PRNG algorithm")
 524     (description "ISAAC (Indirection, Shift, Accumulate, Add, and Count) is a
 525 fast pseudo-random number generator.  It is suitable for applications where a
 526 significant amount of random data needs to be produced quickly, such as
 527 solving using the Monte Carlo method or for games.  The results are uniformly
 528 distributed, unbiased, and unpredictable unless you know the seed.
 529
 530 This package provides a Perl interface to the ISAAC pseudo random number
 531 generator.")
 532     (license license:public-domain)))
 533
 534 (define-public perl-crypt-random-source
 535   (package
 536     (name "perl-crypt-random-source")
 537     (version "0.14")
 538     (source
 539      (origin
 540        (method url-fetch)
 541        (uri (string-append "mirror://cpan/authors/id/E/ET/ETHER/"
 542                            "Crypt-Random-Source-" version ".tar.gz"))
 543        (sha256
 544         (base32 "1rpdds3sy5l1fhngnkrsgwsmwd54wpicx3i9ds69blcskwkcwkpc"))))
 545     (build-system perl-build-system)
 546     (native-inputs
 547      `(("perl-module-build-tiny" ,perl-module-build-tiny)
 548        ("perl-test-fatal" ,perl-test-fatal)))
 549     (propagated-inputs
 550      `(("perl-capture-tiny" ,perl-capture-tiny)
 551        ("perl-module-find" ,perl-module-find)
 552        ("perl-module-runtime" ,perl-module-runtime)
 553        ("perl-moo" ,perl-moo)
 554        ("perl-namespace-clean" ,perl-namespace-clean)
 555        ("perl-sub-exporter" ,perl-sub-exporter)
 556        ("perl-type-tiny" ,perl-type-tiny)))
 557     (home-page "https://metacpan.org/release/Crypt-Random-Source")
 558     (synopsis "Get weak or strong random data from pluggable sources")
 559     (description "This module provides implementations for a number of
 560 byte-oriented sources of random data.")
 561     (license license:perl-license)))
 562
 563 (define-public perl-math-random-secure
 564   (package
 565     (name "perl-math-random-secure")
 566     (version "0.080001")
 567     (source
 568      (origin
 569        (method url-fetch)
 570        (uri (string-append "mirror://cpan/authors/id/F/FR/FREW/"
 571                            "Math-Random-Secure-" version ".tar.gz"))
 572        (sha256
 573         (base32
 574          "0dgbf4ncll4kmgkyb9fsaxn0vf2smc9dmwqzgh3259zc2zla995z"))))
 575     (build-system perl-build-system)
 576     (native-inputs
 577      `(("perl-list-moreutils" ,perl-list-moreutils)
 578        ("perl-test-leaktrace" ,perl-test-leaktrace)
 579        ("perl-test-sharedfork" ,perl-test-sharedfork)
 580        ("perl-test-warn" ,perl-test-warn)))
 581     (inputs
 582      `(("perl-crypt-random-source" ,perl-crypt-random-source)
 583        ("perl-math-random-isaac" ,perl-math-random-isaac)
 584        ("perl-math-random-isaac-xs" ,perl-math-random-isaac-xs)
 585        ("perl-moo" ,perl-moo)))
 586     (home-page "https://metacpan.org/release/Math-Random-Secure")
 587     (synopsis "Cryptographically secure replacement for rand()")
 588     (description "This module is intended to provide a
 589 cryptographically-secure replacement for Perl's built-in @code{rand} function.
 590 \"Crytographically secure\", in this case, means:
 591
 592 @enumerate
 593 @item No matter how many numbers you see generated by the random number
 594 generator, you cannot guess the future numbers, and you cannot guess the seed.
 595 @item There are so many possible seeds that it would take decades, centuries,
 596 or millennia for an attacker to try them all.
 597 @item The seed comes from a source that generates relatively strong random
 598 data on your platform, so the seed itself will be as random as possible.
 599 @end enumerate\n")
 600     (license license:artistic2.0)))
 601
 602 (define-public crypto++
 603   (package
 604     (name "crypto++")
 605     (version "8.0.0")
 606     (source (origin
 607               (method url-fetch/zipbomb)
 608               (uri (string-append "https://cryptopp.com/cryptopp"
 609                                   (string-join (string-split version #\.) "")
 610                                   ".zip"))
 611               (sha256
 612                (base32
 613                 "0b5qrsm4jhy4nzxgrm13nixhvbswr242plx1jw6r4sw492rqkzdv"))))
 614     (build-system gnu-build-system)
 615     (arguments
 616      `(#:make-flags
 617        (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
 618              ;; Override "/sbin/ldconfig" with simply "echo" since
 619              ;; we don't need ldconfig(8).
 620              "LDCONF=echo")
 621        #:phases
 622        (modify-phases %standard-phases
 623          (add-after 'unpack 'disable-native-optimisation
 624            ;; This package installs more than just headers.  Ensure that the
 625            ;; cryptest.exe binary & static library aren't CPU model specific.
 626            (lambda _
 627              (substitute* "GNUmakefile"
 628                ((" -march=native") ""))
 629              #t))
 630          (delete 'configure)
 631          (add-after 'build 'build-shared
 632            (lambda _
 633              ;; By default, only the static library is built.
 634              (invoke "make" "shared")))
 635          (add-after 'install 'install-shared-library-links
 636            ;; By default, only .so and .so.x.y.z are installed.
 637            ;; Create all the ‘intermediates’ expected by dependent packages.
 638            (lambda* (#:key outputs #:allow-other-keys)
 639              (let* ((out (assoc-ref outputs "out"))
 640                     (lib (string-append out "/lib")))
 641                (with-directory-excursion lib
 642                  (symlink "libcryptopp.so.8.0.0" "libcryptopp.so.8.0")
 643                  (symlink "libcryptopp.so.8.0.0" "libcryptopp.so.8")
 644                  #t))))
 645          (add-after 'install 'install-pkg-config
 646            (lambda* (#:key outputs #:allow-other-keys)
 647              (let* ((out (assoc-ref outputs "out"))
 648                     (pkg-dir (string-append out "/lib/pkgconfig")))
 649                (mkdir-p pkg-dir)
 650                (with-output-to-file (string-append pkg-dir "/libcrypto++.pc")
 651                  (lambda _
 652                    (display
 653                     (string-append
 654                      "prefix=" out "\n"
 655                      "libdir=" out "/lib\n"
 656                      "includedir=" out "/include\n\n"
 657                      "Name: libcrypto++-" ,version "\n"
 658                      "Description: Class library of cryptographic schemes"
 659                      "Version: " ,version "\n"
 660                      "Libs: -L${libdir} -lcryptopp\n"
 661                      "Cflags: -I${includedir}\n"))))))))))
 662     (native-inputs
 663      `(("unzip" ,unzip)))
 664     (home-page "https://cryptopp.com/")
 665     (synopsis "C++ class library of cryptographic schemes")
 666     (description "Crypto++ is a C++ class library of cryptographic schemes.")
 667     ;; The compilation is distributed under the Boost license; the individual
 668     ;; files in the compilation are in the public domain.
 669     (license (list license:boost1.0 license:public-domain))))
 670
 671 (define-public libb2
 672   (package
 673     (name "libb2")
 674     (version "0.98.1")
 675     (source (origin
 676               (method url-fetch)
 677               (uri (string-append
 678                     "https://github.com/BLAKE2/libb2/releases/download/v"
 679                     version "/libb2-" version ".tar.gz"))
 680               (sha256
 681                (base32
 682                 "0bn7yrzdixdvzm46shbhpkqbr6zyqyxiqn7a7x54ag3mrvfnyqjk"))))
 683     (build-system gnu-build-system)
 684     (arguments
 685      `(#:configure-flags
 686        (list
 687         ,@(if (any (cute string-prefix? <> (or (%current-system)
 688                                                (%current-target-system)))
 689                    '("x86_64" "i686"))
 690               ;; fat only checks for Intel optimisations
 691               '("--enable-fat")
 692               '())
 693         "--disable-native")))           ;don't optimise at build time
 694     (home-page "https://blake2.net/")
 695     (synopsis "Library implementing the BLAKE2 family of hash functions")
 696     (description
 697      "libb2 is a portable implementation of the BLAKE2 family of cryptographic
 698 hash functions.  It includes optimised implementations for IA-32 and AMD64
 699 processors, and an interface layer that automatically selects the best
 700 implementation for the processor it is run on.
 701
 702 @dfn{BLAKE2} (RFC 7693) is a family of high-speed cryptographic hash functions
 703 that are faster than MD5, SHA-1, SHA-2, and SHA-3, yet are at least as secure
 704 as the latest standard, SHA-3.  It is an improved version of the SHA-3 finalist
 705 BLAKE.")
 706     (license license:public-domain)))
 707
 708 (define-public rhash
 709   (package
 710     (name "rhash")
 711     (version "1.3.9")
 712     (source
 713      (origin
 714        (method git-fetch)
 715        (uri (git-reference
 716              (url "https://github.com/rhash/RHash")
 717              (commit (string-append "v" version))))
 718        (file-name (git-file-name name version))
 719        (sha256
 720         (base32
 721          "06i49x1l21h2q7pfnf4crbmjyg8b9ad0qs10ywyyn5sjpi0c21wq"))))
 722     (build-system gnu-build-system)
 723     (arguments
 724      `(#:make-flags
 725        ;; The binaries in /bin need some help finding librhash.so.0.
 726        (list (string-append "LDFLAGS=-Wl,-rpath=" %output "/lib"))
 727        #:test-target "test"             ; ‘make check’ just checks the sources
 728        #:phases
 729        (modify-phases %standard-phases
 730          (replace 'configure
 731            ;; ./configure is not GNU autotools' and doesn't gracefully handle
 732            ;; unrecognized options, so we must call it manually.
 733            (lambda* (#:key outputs #:allow-other-keys)
 734              (invoke "./configure"
 735                      (string-append "--prefix=" (assoc-ref outputs "out")))))
 736          (add-before 'check 'patch-/bin/sh
 737            (lambda _
 738              (substitute* "Makefile"
 739                (("/bin/sh") (which "sh")))
 740              #t))
 741          (add-after 'install 'install-library-extras
 742            (lambda* (#:key make-flags #:allow-other-keys)
 743              (apply invoke
 744                     "make" "-C" "librhash"
 745                     "install-lib-headers" "install-so-link"
 746                     make-flags))))))
 747     (home-page "https://sourceforge.net/projects/rhash/")
 748     (synopsis "Utility for computing hash sums")
 749     (description "RHash is a console utility for calculation and verification
 750 of magnet links and a wide range of hash sums like CRC32, MD4, MD5, SHA1,
 751 SHA256, SHA512, SHA3, AICH, ED2K, Tiger, DC++ TTH, BitTorrent BTIH, GOST R
 752 34.11-94, RIPEMD-160, HAS-160, EDON-R, Whirlpool and Snefru.")
 753     (license (license:non-copyleft "file://COPYING"))))
 754
 755 (define-public botan
 756   (package
 757     (name "botan")
 758     (version "2.12.1")
 759     (source (origin
 760               (method url-fetch)
 761               (uri (string-append "https://botan.randombit.net/releases/"
 762                                   "Botan-" version ".tar.xz"))
 763               (sha256
 764                (base32
 765                 "1ada3ga7b0z4m0vjmxlvfi4nsic2l8kjcy85jwss3z2i58a5y0vy"))))
 766     (build-system gnu-build-system)
 767     (arguments
 768      '(#:phases
 769        (modify-phases %standard-phases
 770          (replace 'configure
 771            (lambda* (#:key inputs outputs #:allow-other-keys)
 772              (let* ((out (assoc-ref %outputs "out"))
 773                     (lib (string-append out "/lib")))
 774                ;; Upstream tests and benchmarks with -O3.
 775                (setenv "CXXFLAGS" "-O3")
 776                (invoke "python" "./configure.py"
 777                        (string-append "--prefix=" out)
 778                        ;; Otherwise, the `botan` executable cannot find
 779                        ;; libbotan.
 780                        (string-append "--ldflags=-Wl,-rpath=" lib)
 781
 782                        "--with-os-feature=getentropy"
 783                        "--with-rst2man"
 784
 785                        ;; Recommended by upstream
 786                        "--with-zlib" "--with-bzip2" "--with-sqlite3"))))
 787          (replace 'check
 788            (lambda _ (invoke "./botan-test"))))))
 789     (native-inputs
 790      `(("python" ,python-wrapper)
 791        ("python-docutils" ,python-docutils)))
 792     (inputs
 793      `(("sqlite" ,sqlite)
 794        ("bzip2" ,bzip2)
 795        ("zlib" ,zlib)))
 796     (synopsis "Cryptographic library in C++11")
 797     (description "Botan is a cryptography library, written in C++11, offering
 798 the tools necessary to implement a range of practical systems, such as TLS/DTLS,
 799 PKIX certificate handling, PKCS#11 and TPM hardware support, password hashing,
 800 and post-quantum crypto schemes.  In addition to the C++, botan has a C89 API
 801 specifically designed to be easy to call from other languages.  A Python binding
 802 using ctypes is included, and several other language bindings are available.")
 803     (home-page "https://botan.randombit.net")
 804     (license license:bsd-2)))
 805
 806 (define-public ccrypt
 807   (package
 808     (name "ccrypt")
 809     (version "1.11")
 810     (source (origin
 811               (method url-fetch)
 812               (uri (string-append "mirror://sourceforge/ccrypt/"
 813                                   version "/ccrypt-" version ".tar.gz"))
 814               (sha256
 815                (base32
 816                 "0kx4a5mhmp73ljknl2lcccmw9z3f5y8lqw0ghaymzvln1984g75i"))))
 817     (build-system gnu-build-system)
 818     (home-page "http://ccrypt.sourceforge.net")
 819     (synopsis "Command-line utility for encrypting and decrypting files and streams")
 820     (description "@command{ccrypt} is a utility for encrypting and decrypting
 821 files and streams.  It was designed as a replacement for the standard unix
 822 @command{crypt} utility, which is notorious for using a very weak encryption
 823 algorithm.  @command{ccrypt} is based on the Rijndael block cipher, a version of
 824 which is also used in the Advanced Encryption Standard (AES, see
 825 @url{http://www.nist.gov/aes}).  This cipher is believed to provide very strong
 826 security.")
 827     (license license:gpl2)))
 828
 829 (define-public asignify
 830   (let ((commit "f58e7977a599f040797975d649ed318e25cbd2d5")
 831         (revision "0"))
 832     (package
 833       (name "asignify")
 834       (version (git-version "1.1" revision commit))
 835       (source (origin
 836                 (method git-fetch)
 837                 (uri (git-reference
 838                        (url "https://github.com/vstakhov/asignify.git")
 839                        (commit commit)))
 840                 (file-name (git-file-name name version))
 841                 (sha256
 842                  (base32
 843                   "1zl68qq6js6fdahxzyhvhrpyrwlv8c2zhdplycnfxyr1ckkhq8dw"))))
 844       (build-system gnu-build-system)
 845       (arguments
 846        `(#:configure-flags
 847          (list "--enable-openssl"
 848                (string-append "--with-openssl="
 849                               (assoc-ref %build-inputs "openssl")))))
 850       (native-inputs
 851        `(("autoconf" ,autoconf)
 852          ("automake" ,automake)
 853          ("libtool" ,libtool)))
 854       (inputs
 855        `(("openssl" ,openssl)))
 856       (home-page "https://github.com/vstakhov/asignify")
 857       (synopsis "Cryptographic authentication and encryption tool and library")
 858       (description "Asignify offers public cryptographic signatures and
 859 encryption with a library or a command-line tool.  The tool is heavily inspired
 860 by signify as used in OpenBSD.  The main goal of this project is to define a
 861 high level API for signing files, validating signatures and encrypting using
 862 public-key cryptography.  Asignify is designed to be portable and self-contained
 863 with zero external dependencies.  Asignify can verify OpenBSD signatures, but it
 864 cannot sign messages in OpenBSD format yet.")
 865       (license license:bsd-2))))
 866
 867 (define-public enchive
 868   (package
 869     (name "enchive")
 870     (version "3.5")
 871     (source (origin
 872                 (method git-fetch)
 873                 (uri (git-reference
 874                       (url "https://github.com/skeeto/enchive")
 875                       (commit version)))
 876                 (sha256
 877                  (base32
 878                   "0fdrfc5l42lj2bvmv9dmkmhmm7qiszwk7cmdvnqad3fs7652g0qa"))
 879                 (file-name (git-file-name name version))))
 880     (build-system gnu-build-system)
 881     (arguments
 882      '(#:tests? #f                      ; no check target         '
 883        #:make-flags (list "CC=gcc" "PREFIX=$(out)")
 884        #:phases (modify-phases %standard-phases
 885                   (delete 'configure)
 886                   (add-after 'install 'post-install
 887                     (lambda _
 888                       (let* ((out (assoc-ref %outputs "out"))
 889                              (lisp (string-append out "/share/emacs/site-lisp")))
 890                         (install-file "enchive-mode.el" lisp)
 891                         #t))))))
 892     (synopsis "Encrypted personal archives")
 893     (description
 894      "Enchive is a tool to encrypt files to yourself for long-term
 895 archival.  It's a focused, simple alternative to more complex solutions such as
 896 GnuPG or encrypted filesystems.  Enchive has no external dependencies and is
 897 trivial to build for local use.  Portability is emphasized over performance.")
 898     (home-page "https://github.com/skeeto/enchive")
 899     (license license:unlicense)))
 900
 901 (define-public libsecp256k1
 902   (let ((commit "d644dda5c9dbdecee52d1aa259235510fdc2d4ee"))
 903     (package
 904       (name "libsecp256k1")
 905       (version (git-version "20191213" "1" commit))
 906       (source (origin
 907                 (method git-fetch)
 908                 (uri (git-reference
 909                       (url "https://github.com/bitcoin-core/secp256k1")
 910                       (commit commit)))
 911                 (sha256
 912                  (base32
 913                   "0zmx32746khsm2cx0p3pdy3j2vkwmafvf7axiixijhgcg0xjv93i"))
 914                 (file-name (git-file-name name version))))
 915       (build-system gnu-build-system)
 916       (native-inputs
 917        `(("autoconf" ,autoconf)
 918          ("automake" ,automake)
 919          ("libtool" ,libtool)))
 920       ;; WARNING: This package might need additional configure flags to run properly.
 921       ;; See https://git.archlinux.org/svntogit/community.git/tree/trunk/PKGBUILD?h=packages/libsecp256k1.
 922       (synopsis "C library for EC operations on curve secp256k1")
 923       (description
 924        "Optimized C library for EC operations on curve secp256k1.
 925
 926 This library is a work in progress and is being used to research best
 927 practices.  Use at your own risk.
 928
 929 Features:
 930
 931 @itemize
 932 @item secp256k1 ECDSA signing/verification and key generation.
 933 @item Adding/multiplying private/public keys.
 934 @item Serialization/parsing of private keys, public keys, signatures.
 935 @item Constant time, constant memory access signing and pubkey generation.
 936 @item Derandomized DSA (via RFC6979 or with a caller provided function.)
 937 @item Very efficient implementation.
 938 @end itemize\n")
 939       (home-page "https://github.com/bitcoin-core/secp256k1")
 940       (license license:unlicense))))
 941
 942 (define-public stoken
 943   (package
 944     (name "stoken")
 945     (version "0.92")
 946     (source (origin
 947               (method url-fetch)
 948               (uri (string-append "mirror://sourceforge/stoken/"
 949                                   "stoken-" version ".tar.gz"))
 950               (sha256
 951                (base32
 952                 "0npgr6y85gzwksy8jkwa4yzvqwjprwnplx3yiw3ayk4f0ldlhaxa"))))
 953     (build-system gnu-build-system)
 954     (native-inputs
 955      `(("pkg-config" ,pkg-config)))
 956     (inputs
 957      `(("nettle" ,nettle)
 958        ("libxml2" ,libxml2)))
 959     (home-page "http://stoken.sf.net")
 960     (synopsis "Software Token for cryptographic authentication")
 961     (description
 962      "@code{stoken} is a token code generator compatible with RSA SecurID
 963 128-bit (AES) tokens.  This package contains a standalone command-line program
 964 that allows for importing token seeds, generating token codes, and various
 965 utility/testing functions.")
 966     (license license:lgpl2.1+)))
 967
 968 (define-public hpenc
 969   (package
 970     (name "hpenc")
 971     (version "3.0")
 972     (source (origin
 973               (method git-fetch)
 974               (uri (git-reference
 975                      (url "https://github.com/vstakhov/hpenc")
 976                      (commit version)))
 977               (file-name (git-file-name name version))
 978               (sha256
 979                (base32
 980                 "1fb5yi3d2k8kd4zm7liiqagpz610y168xrr1cvn7cbq314jm2my1"))))
 981     (build-system gnu-build-system)
 982     (arguments
 983      `(#:tests? #f ; No test suite
 984        #:make-flags
 985        (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
 986              ;; Build the program and the docs.
 987              "SUBDIRS=src doc")
 988        #:phases
 989        (modify-phases %standard-phases
 990          (delete 'configure) ; No ./configure script
 991          (add-after 'unpack 'patch-path
 992            (lambda _
 993              (substitute* '("src/Makefile" "doc/Makefile")
 994                (("/usr/bin/install")
 995                 "install"))))
 996          (add-before 'install 'make-output-directories
 997            (lambda* (#:key outputs #:allow-other-keys)
 998              (let* ((out (assoc-ref outputs "out"))
 999                     (bin (string-append out "/bin"))
1000                     (man1 (string-append out "/share/man/man1")))
1001                (mkdir-p bin)
1002                (mkdir-p man1)
1003                #t))))))
1004     (inputs
1005      `(("libsodium" ,libsodium)
1006        ("openssl" ,openssl)))
1007     (synopsis "High-performance command-line tool for stream encryption")
1008     (description "Hpenc is a command-line tool for performing authenticated
1009 encryption (AES-GCM and ChaCha20-Poly1305) of streaming data.  It does not
1010 perform an asymmetric key exchange, instead requiring the user to distribute
1011 pre-shared keys out of band.  It is designed to handle large amounts of data
1012 quickly by using all your CPU cores and hardware acceleration.")
1013     (home-page "https://github.com/vstakhov/hpenc")
1014     (license license:bsd-3)))
1015
1016 (define-public minisign
1017   (package
1018     (name "minisign")
1019     (version "0.8")
1020     (source
1021      (origin
1022        (method url-fetch)
1023        (uri
1024         (string-append "https://github.com/jedisct1/minisign/releases/download/"
1025                        version "/minisign-" version ".tar.gz"))
1026        (sha256
1027         (base32
1028          "10hhgwxf9rcdlr00shrkcyxndrc22dh5lj8k5z27xg3nc0jba3hk"))))
1029     (build-system cmake-build-system)
1030     (arguments
1031      ; No test suite
1032      `(#:tests? #f))
1033     (native-inputs
1034      `(("pkg-config" ,pkg-config)))
1035     (inputs
1036      `(("libsodium" ,libsodium)))
1037     (home-page "https://jedisct1.github.io/minisign")
1038     (synopsis "Tool to sign files and verify signatures")
1039     (description
1040      "Minisign is a dead simple tool to sign files and verify signatures.  It is
1041 portable, lightweight, and uses the highly secure Ed25519 public-key signature
1042 system.  Signature written by minisign can be verified using OpenBSD's
1043 signify tool: public key files and signature files are compatible.  However,
1044 minisign uses a slightly different format to store secret keys.  Minisign
1045 signatures include trusted comments in addition to untrusted comments.
1046 Trusted comments are signed, thus verified, before being displayed.")
1047     (license license:isc)))
1048
1049 (define-public libolm
1050   (package
1051     (name "libolm")
1052     (version "3.1.4")
1053     (source (origin
1054               (method git-fetch)
1055               (uri (git-reference
1056                     (url "https://git.matrix.org/git/olm")
1057                     (commit version)))
1058               (sha256
1059                (base32
1060                 "06s7rw4a9vn35wzz7chxn54mp0sjgbpv2bzz9lq0g4hnzw33cjbi"))
1061               (file-name (git-file-name name version))))
1062     (arguments
1063      `(#:phases
1064        (modify-phases %standard-phases
1065          (replace 'check
1066            (lambda _
1067              (invoke "ctest" "build/tests"))))))
1068     (build-system cmake-build-system)
1069     (synopsis "Implementation of the olm and megolm cryptographic ratchets")
1070     (description "The libolm library implements the Double Ratchet
1071 cryptographic ratchet.  It is written in C and C++11, and exposed as a C
1072 API.")
1073     (home-page "https://matrix.org/docs/projects/other/olm/")
1074     (license license:asl2.0)))