gnu/packages/python-crypto.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2015 Eric Dvorsak <eric@dvorsak.fr>
   3 ;;; Copyright © 2015, 2016, 2017, 2018, 2019, 2020 Efraim Flashner <efraim@flashner.co.il>
   4 ;;; Copyright © 2015, 2016, 2017, 2019 Leo Famulari <leo@famulari.name>
   5 ;;; Copyright © 2016, 2017, 2020 Marius Bakke <mbakke@fastmail.com>
   6 ;;; Copyright © 2017 Ben Sturmfels <ben@sturm.com.au>
   7 ;;; Copyright © 2016 Sou Bunnbu <iyzsong@gmail.com>
   8 ;;; Copyright © 2015 Cyril Roelandt <tipecaml@gmail.com>
   9 ;;; Copyright © 2014, 2017 Eric Bavier <bavier@member.fsf.org>
  10 ;;; Copyright © 2015, 2016 David Thompson <davet@gnu.org>
  11 ;;; Copyright © 2016, 2017, 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
  12 ;;; Copyright © 2016, 2017 ng0 <ng0@n0.is>
  13 ;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
  14 ;;; Copyright © 2015, 2016, 2017, 2019 Ricardo Wurmus <rekado@elephly.net>
  15 ;;; Copyright © 2016 Danny Milosavljevic <dannym+a@scratchpost.org>
  16 ;;; Copyright © 2016, 2017 Arun Isaac <arunisaac@systemreboot.net>
  17 ;;; Copyright © 2017 Carlo Zancanaro <carlo@zancanaro.id.au>
  18 ;;; Copyright © 2018 Tomáš Čech <sleep_walker@gnu.org>
  19 ;;; Copyright © 2018 Nicolas Goaziou <mail@nicolasgoaziou.fr>
  20 ;;; Copyright © 2018 Vagrant Cascadian <vagrant@debian.org>
  21 ;;; Copyright © 2018 Nam Nguyen <namn@berkeley.edu>
  22 ;;; Copyright © 2019 Guillaume Le Vaillant <glv@posteo.net>
  23 ;;; Copyright © 2019 Clément Lassieur <clement@lassieur.org>
  24 ;;;
  25 ;;; This file is part of GNU Guix.
  26 ;;;
  27 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  28 ;;; under the terms of the GNU General Public License as published by
  29 ;;; the Free Software Foundation; either version 3 of the License, or (at
  30 ;;; your option) any later version.
  31 ;;;
  32 ;;; GNU Guix is distributed in the hope that it will be useful, but
  33 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  34 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  35 ;;; GNU General Public License for more details.
  36 ;;;
  37 ;;; You should have received a copy of the GNU General Public License
  38 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  39
  40 (define-module (gnu packages python-crypto)
  41   #:use-module (guix packages)
  42   #:use-module (guix download)
  43   #:use-module (guix git-download)
  44   #:use-module (guix build-system python)
  45   #:use-module (gnu packages)
  46   #:use-module (gnu packages check)
  47   #:use-module (gnu packages crypto)
  48   #:use-module (gnu packages libffi)
  49   #:use-module (gnu packages multiprecision)
  50   #:use-module (gnu packages protobuf)
  51   #:use-module (gnu packages python)
  52   #:use-module (gnu packages python-check)
  53   #:use-module (gnu packages python-web)
  54   #:use-module (gnu packages python-xyz)
  55   #:use-module (gnu packages time)
  56   #:use-module (gnu packages tls)
  57   #:use-module ((guix licenses) #:prefix license:)
  58   #:use-module (srfi srfi-1))
  59
  60 (define-public python-base58
  61   (package
  62     (name "python-base58")
  63     (version "1.0.3")
  64     (source
  65      (origin
  66        (method url-fetch)
  67        (uri (pypi-uri "base58" version))
  68        (sha256
  69         (base32
  70          "0q1yr0n5jaf17xq98m7dma6z4rh8p19ch55l1s09gi3rk5ckqycs"))))
  71     (build-system python-build-system)
  72     (native-inputs
  73      `(("python-pyhamcrest" ,python-pyhamcrest)))
  74     (home-page "https://github.com/keis/base58")
  75     (synopsis "Base58 and Base58Check implementation")
  76     (description "Base58 and Base58Check implementation compatible
  77 with what is used by the Bitcoin network.")
  78     (license license:expat)))
  79
  80 (define-public python-bcrypt
  81   (package
  82     (name "python-bcrypt")
  83     (version "3.1.7")
  84     (source
  85      (origin
  86        (method url-fetch)
  87        (uri (pypi-uri "bcrypt" version))
  88        (sha256
  89         (base32 "0hhywhxx301cxivgxrpslrangbfpccc8y83qbwn1f57cab3nj00b"))))
  90     (build-system python-build-system)
  91     (native-inputs
  92      `(("python-pycparser" ,python-pycparser)
  93        ("python-pytest" ,python-pytest)))
  94     (propagated-inputs
  95      `(("python-cffi" ,python-cffi)
  96        ("python-six" ,python-six)))
  97     (home-page "https://github.com/pyca/bcrypt/")
  98     (synopsis
  99      "Modern password hashing library")
 100     (description
 101      "Bcrypt is a Python module which provides a password hashing method based
 102 on the Blowfish password hashing algorithm, as described in
 103 @url{http://static.usenix.org/events/usenix99/provos.html,\"A Future-Adaptable
 104 Password Scheme\"} by Niels Provos and David Mazieres.")
 105     (license license:asl2.0)))
 106
 107 (define-public python2-bcrypt
 108   (package-with-python2 python-bcrypt))
 109
 110 (define-public python-passlib
 111   (package
 112     (name "python-passlib")
 113     (version "1.7.2")
 114     (source
 115      (origin
 116        (method url-fetch)
 117        (uri (pypi-uri "passlib" version))
 118        (sha256
 119         (base32 "1a5ngap7kq0b4azq8nlfg6xg5bcl1i0v1sbynhmbr631jgpnqrld"))))
 120     (build-system python-build-system)
 121     (native-inputs
 122      `(("python-nose" ,python-nose)))
 123     (propagated-inputs
 124      `(("python-py-bcrypt" ,python-py-bcrypt)))
 125     (arguments
 126      `(#:phases
 127        (modify-phases %standard-phases
 128          (add-before 'check 'set-PYTHON_EGG_CACHE
 129            ;; some tests require access to "$HOME/.cython"
 130            (lambda* _ (setenv "PYTHON_EGG_CACHE" "/tmp") #t)))))
 131     (home-page "https://bitbucket.org/ecollins/passlib")
 132     (synopsis "Comprehensive password hashing framework")
 133     (description
 134      "Passlib is a password hashing library for Python 2 & 3, which provides
 135 cross-platform implementations of over 30 password hashing algorithms, as well
 136 as a framework for managing existing password hashes.  It's designed to be
 137 useful for a wide range of tasks, from verifying a hash found in /etc/shadow,
 138 to providing full-strength password hashing for multi-user application.")
 139     (license license:bsd-3)))
 140
 141 (define-public python2-passlib
 142   (package-with-python2 python-passlib))
 143
 144 (define-public python-py-bcrypt
 145   (package
 146     (name "python-py-bcrypt")
 147     (version "0.4")
 148     (source
 149      (origin
 150        (method url-fetch)
 151        (uri (pypi-uri "py-bcrypt" version))
 152        (sha256
 153         (base32
 154          "0y6smdggwi5s72v6p1nn53dg6w05hna3d264cq6kas0lap73p8az"))))
 155     (build-system python-build-system)
 156     (home-page "https://code.google.com/p/py-bcrypt")
 157     (synopsis
 158      "Bcrypt password hashing and key derivation")
 159     (description
 160      "A python wrapper of OpenBSD's Blowfish password hashing code.  This
 161 system hashes passwords using a version of Bruce Schneier's Blowfish block
 162 cipher with modifications designed to raise the cost of off-line password
 163 cracking and frustrate fast hardware implementation.  The computation cost of
 164 the algorithm is parametrised, so it can be increased as computers get faster.
 165 The intent is to make a compromise of a password database less likely to
 166 result in an attacker gaining knowledge of the plaintext passwords (e.g. using
 167 John the Ripper).")
 168     ;; "sha2.c" is under BSD-3;
 169     ;; "blowfish.c" and "bcrypt.c" are under BSD-4;
 170     ;; the rest is under ISC.
 171     (license (list license:isc license:bsd-3 license:bsd-4))))
 172
 173 (define-public python2-py-bcrypt
 174   (package-with-python2 python-py-bcrypt))
 175
 176 (define-public python-pyblake2
 177   (package
 178     (name "python-pyblake2")
 179     (version "1.1.2")
 180     (source
 181      (origin
 182        (method url-fetch)
 183        (uri (pypi-uri "pyblake2" version))
 184        (sha256
 185         (base32
 186          "0gz9hgznv5zw4qjq43xa56y0yikimx30gffvibxzm0nv5sq7xk2w"))))
 187     (build-system python-build-system)
 188     (home-page "https://github.com/dchest/pyblake2")
 189     (synopsis "BLAKE2 hash function for Python")
 190     (description "BLAKE2 is a cryptographic hash function, which offers
 191 stronger security while being as fast as MD5 or SHA-1, and comes in two
 192 flavors: @code{BLAKE2b}, optimized for 64-bit platforms and produces digests
 193 of any size between 1 and 64 bytes, and @code{BLAKE2s}, optimized for 8- to
 194 32-bit platforms and produces digests of any size between 1 and 32 bytes.
 195
 196 This package provides a Python interface for BLAKE2.")
 197     ;; The COPYING file declares it as public domain, with the option to
 198     ;; alternatively use and redistribute it under a variety of permissive
 199     ;; licenses. cc0 is explicitly mentioned in setup.py and pyblake2module.c.
 200     (license (list license:public-domain license:cc0))))
 201
 202 (define-public python-paramiko
 203   (package
 204     (name "python-paramiko")
 205     (version "2.4.2")
 206     (source
 207      (origin
 208        (method url-fetch)
 209        (uri (pypi-uri "paramiko" version))
 210        (sha256
 211         (base32
 212          "1jqgj2gl1pz7bi2aab1r2xq0ml0gskmm9p235cg9y32nydymm5x8"))))
 213     (build-system python-build-system)
 214     (arguments
 215      `(;; FIXME: Tests require many unpackaged libraries, see dev-requirements.txt.
 216        #:tests? #f))
 217     (propagated-inputs
 218      `(("python-bcrypt" ,python-bcrypt)
 219        ("python-pyasn1" ,python-pyasn1)
 220        ("python-pynacl" ,python-pynacl)
 221        ("python-cryptography" ,python-cryptography)))
 222     (home-page "https://www.paramiko.org/")
 223     (synopsis "SSHv2 protocol library")
 224     (description "Paramiko is a python implementation of the SSHv2 protocol,
 225 providing both client and server functionality.  While it leverages a Python C
 226 extension for low level cryptography (PyCrypto), Paramiko itself is a pure
 227 Python interface around SSH networking concepts.")
 228     (license license:lgpl2.1+)))
 229
 230 (define-public python2-paramiko
 231   (package-with-python2 python-paramiko))
 232
 233 (define-public python-ecdsa
 234   (package
 235     (name "python-ecdsa")
 236     (version "0.14.1")
 237     (source
 238      (origin
 239        (method url-fetch)
 240        (uri (pypi-uri "ecdsa" version))
 241        (sha256
 242         (base32 "13nx5cbfxc0gnax5zwdmp9xc40qd1llk62mv85jyrvqkbw017ik4"))))
 243     (build-system python-build-system)
 244     (arguments
 245      '(#:phases
 246        (modify-phases %standard-phases
 247          (replace 'check
 248            (lambda _ (invoke "pytest"))))))
 249     (propagated-inputs
 250      `(("python-six" ,python-six)))
 251     (native-inputs
 252      `(("openssl" ,openssl)
 253        ("python-pytest" ,python-pytest)))
 254     (home-page "https://github.com/warner/python-ecdsa")
 255     (synopsis "ECDSA cryptographic signature library (pure python)")
 256     (description
 257      "This is an easy-to-use implementation of ECDSA cryptography (Elliptic
 258 Curve Digital Signature Algorithm), implemented purely in Python.  With this
 259 library, you can quickly create keypairs (signing key and verifying key), sign
 260 messages, and verify the signatures.  The keys and signatures are very short,
 261 making them easy to handle and incorporate into other protocols.")
 262     (license license:expat)))
 263
 264 (define-public python2-ecdsa
 265   (package-with-python2 python-ecdsa))
 266
 267 ;;; Pycrypto is abandoned upstream:
 268 ;;;
 269 ;;; https://github.com/dlitz/pycrypto/issues/173
 270 ;;;
 271 ;;; TODO Remove this package from GNU Guix.
 272 (define-public python-pycrypto
 273   (package
 274     (name "python-pycrypto")
 275     (version "2.6.1")
 276     (source
 277      (origin
 278       (method url-fetch)
 279       (uri (pypi-uri "pycrypto" version))
 280       (patches (search-patches "python-pycrypto-CVE-2013-7459.patch"))
 281       (sha256
 282        (base32
 283         "0g0ayql5b9mkjam8hym6zyg6bv77lbh66rv1fyvgqb17kfc1xkpj"))))
 284     (build-system python-build-system)
 285     (inputs
 286      `(("python" ,python)
 287        ("gmp" ,gmp)))
 288     (arguments
 289      `(#:phases
 290        (modify-phases %standard-phases
 291          (add-before 'build 'set-build-env
 292            ;; pycrypto runs an autoconf configure script behind the scenes
 293            (lambda _ (setenv "CONFIG_SHELL" (which "bash")) #t)))))
 294     (home-page "http://www.pycrypto.org/")
 295     (synopsis "Cryptographic modules for Python")
 296     (description
 297      "Pycrypto is a collection of both secure hash functions (such as SHA256
 298 and RIPEMD160), and various encryption algorithms (AES, DES, RSA, ElGamal,
 299 etc.).  The package is structured to make adding new modules easy.")
 300     (license license:public-domain)))
 301
 302 (define-public python2-pycrypto
 303   (let ((pycrypto (package-with-python2 python-pycrypto)))
 304     (package (inherit pycrypto)
 305       (inputs
 306        `(("python" ,python-2)
 307          ,@(alist-delete
 308             "python"
 309             (package-inputs pycrypto)))))))
 310
 311 (define-public python-keyring
 312   (package
 313     (name "python-keyring")
 314     (version "21.0.0")
 315     (source
 316      (origin
 317       (method url-fetch)
 318       (uri (pypi-uri "keyring" version))
 319       (sha256
 320        (base32
 321         "1k0w3yh3fz0qp0cvkxdiinq9jzbrnc6bd88qpjz34x3cgcr94psz"))
 322       (modules '((guix build utils)))
 323       (snippet
 324         ;; https://github.com/jaraco/keyring/issues/414
 325        '(begin (substitute* "tests/test_packaging.py"
 326                  (("ep, =") "(ep,) =")) #t))))
 327     (build-system python-build-system)
 328     (arguments
 329      `(#:phases
 330        (modify-phases %standard-phases
 331          (replace 'check
 332            (lambda _
 333              ;; Not clear why this test fails.
 334              (delete-file "tests/test_packaging.py")
 335              (substitute* "pytest.ini"
 336                (("--black ") ""))
 337              (invoke "pytest"))))))
 338     (native-inputs
 339      `(("python-pytest" ,python-pytest)
 340        ("python-pytest-checkdocs" ,python-pytest-checkdocs)
 341        ("python-pytest-cov" ,python-pytest-cov)
 342        ("python-pytest-flake8" ,python-pytest-flake8)
 343        ("python-setuptools-scm" ,python-setuptools-scm)))
 344     (propagated-inputs
 345      `(("python-importlib-metadata" ,python-importlib-metadata)
 346        ("python-secretstorage" ,python-secretstorage)))
 347     (home-page "https://github.com/jaraco/keyring")
 348     (synopsis "Store and access your passwords safely")
 349     (description
 350      "The Python keyring lib provides a easy way to access the system keyring
 351 service from python.  It can be used in any application that needs safe
 352 password storage.")
 353     ;; "MIT" and PSF dual license
 354     (properties `((python2-variant . ,(delay python2-keyring))))
 355     (license license:x11)))
 356
 357 (define-public python2-keyring
 358   (let ((keyring (package-with-python2
 359                    (strip-python2-variant python-keyring))))
 360     (package
 361       (inherit keyring)
 362       (name "python2-keyring")
 363       (version "8.7")
 364       (source
 365         (origin
 366           (method url-fetch)
 367           (uri (pypi-uri "keyring" version))
 368           (sha256
 369            (base32
 370             "0482rmi2x6p78wl2kz8qzyq21xz1sbbfwnv5x7dggar4vkwxhzfx"))))
 371       (arguments
 372        `(#:python ,python-2))
 373       (native-inputs
 374        `(("python2-pytest" ,python2-pytest)
 375          ("python2-pytest-runner" ,python2-pytest-runner)
 376          ("python2-setuptools-scm" ,python2-setuptools-scm)))
 377       (propagated-inputs
 378        `(("python2-pycrypto" ,python2-pycrypto))))))
 379
 380 (define-public python-certifi
 381   (package
 382     (name "python-certifi")
 383     (version "2019.3.9")
 384     (source (origin
 385               (method url-fetch)
 386               (uri (pypi-uri "certifi" version))
 387               (sha256
 388                (base32
 389                 "1bnpw7hrf9i1l9gfxjnzi45hkrvzz0pyn9ia8m4mw7sxhgb08qdj"))))
 390     (build-system python-build-system)
 391     (home-page "https://certifi.io/")
 392     (synopsis "Python CA certificate bundle")
 393     (description
 394      "Certifi is a Python library that contains a CA certificate bundle, which
 395 is used by the Requests library to verify HTTPS requests.")
 396     (license license:asl2.0)))
 397
 398 (define-public python2-certifi
 399   (package-with-python2 python-certifi))
 400
 401 (define-public python-cryptography-vectors
 402   (package
 403     (name "python-cryptography-vectors")
 404     (version "2.7")
 405     (source
 406      (origin
 407        (method url-fetch)
 408        (uri (pypi-uri "cryptography_vectors" version))
 409        (sha256
 410         (base32
 411          "1g38zw90510azyfrj6mxbslx2gp9yrnv5dac0w2819k9ssdznbgi"))))
 412     (build-system python-build-system)
 413     (home-page "https://github.com/pyca/cryptography")
 414     (synopsis "Test vectors for the cryptography package")
 415     (description
 416       "This package contains test vectors for the cryptography package.")
 417     ;; Distributed under either BSD-3 or ASL2.0
 418     (license (list license:bsd-3 license:asl2.0))))
 419
 420 (define-public python2-cryptography-vectors
 421   (package-with-python2 python-cryptography-vectors))
 422
 423 (define-public python-cryptography
 424   (package
 425     (name "python-cryptography")
 426     (version "2.7")
 427     (source
 428      (origin
 429        (method url-fetch)
 430        (uri (pypi-uri "cryptography" version))
 431        (sha256
 432         (base32
 433          "1inlnr36kl36551c9rcad99jmhk81v33by3glkadwdcgmi17fd76"))))
 434     (build-system python-build-system)
 435     (inputs
 436      `(("openssl" ,openssl)))
 437     (propagated-inputs
 438      `(("python-asn1crypto" ,python-asn1crypto)
 439        ("python-cffi" ,python-cffi)
 440        ("python-six" ,python-six)
 441        ("python-idna" ,python-idna)
 442        ("python-iso8601" ,python-iso8601)))
 443     (native-inputs
 444      `(("python-cryptography-vectors" ,python-cryptography-vectors)
 445        ("python-hypothesis" ,python-hypothesis)
 446        ("python-pretend" ,python-pretend)
 447        ("python-pytz" ,python-pytz)
 448        ("python-pytest" ,python-pytest)))
 449     (home-page "https://github.com/pyca/cryptography")
 450     (synopsis "Cryptographic recipes and primitives for Python")
 451     (description
 452       "cryptography is a package which provides cryptographic recipes and
 453 primitives to Python developers.  It aims to be the “cryptographic standard
 454 library” for Python.  The package includes both high level recipes, and low
 455 level interfaces to common cryptographic algorithms such as symmetric ciphers,
 456 message digests and key derivation functions.")
 457     ;; Distributed under either BSD-3 or ASL2.0
 458     (license (list license:bsd-3 license:asl2.0))
 459     (properties `((python2-variant . ,(delay python2-cryptography))))))
 460
 461 (define-public python2-cryptography
 462   (let ((crypto (package-with-python2
 463                  (strip-python2-variant python-cryptography))))
 464     (package (inherit crypto)
 465       (propagated-inputs
 466        `(("python2-ipaddress" ,python2-ipaddress)
 467          ("python2-backport-ssl-match-hostname"
 468           ,python2-backport-ssl-match-hostname)
 469          ("python2-enum34" ,python2-enum34)
 470          ,@(package-propagated-inputs crypto))))))
 471
 472 (define-public python-pyopenssl
 473   (package
 474     (name "python-pyopenssl")
 475     (version "19.0.0")
 476     (source
 477      (origin
 478        (method url-fetch)
 479        (uri (pypi-uri "pyOpenSSL" version))
 480        (sha256
 481         (base32
 482          "007j40y7x3k8xj54dy2qnij9lldfp71k9mkflhd9vqbdiwrndjmf"))))
 483     (build-system python-build-system)
 484     (arguments
 485      '(#:phases
 486        (modify-phases %standard-phases
 487          (delete 'check)
 488          (add-after 'install 'check
 489            (lambda* (#:key inputs outputs #:allow-other-keys)
 490              (add-installed-pythonpath inputs outputs)
 491              ;; PyOpenSSL runs tests against a certificate with a fixed
 492              ;; expiry time.  To ensure successful builds in the future,
 493              ;; set the time to roughly the release date.
 494              (invoke "faketime" "2019-01-01" "py.test" "-v" "-k"
 495                      (string-append
 496                       ;; This test tries to look up certificates from
 497                       ;; the compiled-in default path in OpenSSL, which
 498                       ;; does not exist in the build environment.
 499                       "not test_fallback_default_verify_paths "
 500                       ;; This test attempts to make a connection to
 501                       ;; an external web service.
 502                       "and not test_set_default_verify_paths")))))))
 503     (propagated-inputs
 504      `(("python-cryptography" ,python-cryptography)
 505        ("python-six" ,python-six)))
 506     (inputs
 507      `(("openssl" ,openssl)))
 508     (native-inputs
 509      `(("libfaketime" ,libfaketime)
 510        ("python-flaky" ,python-flaky)
 511        ("python-pretend" ,python-pretend)
 512        ("python-pytest" ,python-pytest)))
 513     (home-page "https://github.com/pyca/pyopenssl")
 514     (synopsis "Python wrapper module around the OpenSSL library")
 515     (description
 516       "PyOpenSSL is a high-level wrapper around a subset of the OpenSSL
 517 library.")
 518     (license license:asl2.0)))
 519
 520 (define-public python2-pyopenssl
 521   (package-with-python2 python-pyopenssl))
 522
 523 (define-public python-ed25519
 524   (package
 525     (name "python-ed25519")
 526     (version "1.4")
 527     (source
 528       (origin
 529         (method url-fetch)
 530         (uri (pypi-uri "ed25519" version))
 531         (sha256
 532           (base32
 533             "0ahx1nkxa0xis3cw0h5c4fpgv8mq4znkq7kajly33lc3317bk499"))))
 534     (build-system python-build-system)
 535     (home-page "https://github.com/warner/python-ed25519")
 536     (synopsis "Ed25519 public-key signatures")
 537     (description "Ed25519 public-key signatures")
 538     (license license:expat)))
 539
 540 (define-public python2-ed25519
 541   (package-with-python2 python-ed25519))
 542
 543 (define-public python-axolotl-curve25519
 544   (package
 545     (name "python-axolotl-curve25519")
 546     (version "0.1")
 547     (source
 548      (origin
 549        (method git-fetch)
 550        (uri (git-reference
 551              (url "https://github.com/tgalal/python-axolotl-curve25519")
 552              (commit "e4a9c4de0eae27223200579c58d1f8f6d20637e2")))
 553        (file-name (string-append name "-" version "-checkout"))
 554        (sha256
 555         (base32
 556          "0agap5q0hmvf6cwzjqc05kw53pjgf6942pcivpazksmg1vk400ra"))))
 557     (build-system python-build-system)
 558     (arguments
 559      `(;; Prevent creation of the egg. This works around
 560        ;; https://debbugs.gnu.org/cgi/bugreport.cgi?bug=20765
 561        #:configure-flags '("--root=/")))
 562     (home-page "https://github.com/tgalal/python-axolotl-curve25519")
 563     (synopsis "Python wrapper for curve25519 library")
 564     (description "This is a python wrapper for the curve25519 library
 565 with ed25519 signatures.  The C code was pulled from
 566 libaxolotl-android.  At the moment this wrapper is meant for use by
 567 python-axolotl.")
 568     (license (list license:gpl3    ; Most files
 569                    license:bsd-3)))) ; curve/curve25519-donna.c
 570
 571 (define-public python2-axolotl-curve25519
 572   (package-with-python2 python-axolotl-curve25519))
 573
 574 (define-public python-axolotl
 575   (package
 576     (name "python-axolotl")
 577     (version "0.1.39")
 578     (source
 579      (origin
 580        (method git-fetch)
 581        (uri (git-reference
 582               (url "https://github.com/tgalal/python-axolotl")
 583               (commit version)))
 584        (file-name (git-file-name name version))
 585        (patches (search-patches "python-axolotl-AES-fix.patch"))
 586        (sha256
 587         (base32 "0xm9qgcwf6fq7rhzfcviwhbzcbj4i7wkxkab2z55fy1x82lya9g6"))))
 588     (build-system python-build-system)
 589     (arguments
 590      `(#:phases
 591        (modify-phases %standard-phases
 592          ;; Don't install tests
 593          (add-before 'install 'remove-tests
 594            (lambda _
 595              (for-each delete-file-recursively
 596                        '("axolotl/tests" "build/lib/axolotl/tests"))
 597              #t)))))
 598     (propagated-inputs
 599      `(("python-axolotl-curve25519" ,python-axolotl-curve25519)
 600        ("python-dateutil" ,python-dateutil)
 601        ("python-protobuf" ,python-protobuf)
 602        ("python-pycrypto" ,python-pycrypto)))
 603     (home-page "https://github.com/tgalal/python-axolotl")
 604     (synopsis "Python port of libaxolotl-android")
 605     (description "This is a python port of libaxolotl-android.  This
 606 is a ratcheting forward secrecy protocol that works in synchronous and
 607 asynchronous messaging environments.")
 608     (license license:gpl3)))
 609
 610 (define-public python2-axolotl
 611   (package-with-python2 python-axolotl))
 612
 613 ;; SlowAES isn't compatible with Python 3.
 614 (define-public python2-slowaes
 615   (package
 616     (name "python2-slowaes")
 617     (version "0.1a1")
 618     (source
 619      (origin
 620        (method url-fetch)
 621        (uri (pypi-uri "slowaes" version))
 622        (sha256
 623         (base32
 624          "02dzajm83a7lqgxf6r3hgj64wfmcxz8gs4nvgxpvj5n19kjqlrc3"))))
 625     (build-system python-build-system)
 626     (arguments `(#:python ,python-2))
 627     (home-page "http://code.google.com/p/slowaes/")
 628     (synopsis "Implementation of AES in Python")
 629     (description "This package contains an implementation of AES in Python.
 630 This implementation is slow (hence the project name) but still useful when
 631 faster ones are not available.")
 632     (license license:asl2.0)))
 633
 634 (define-public python-pyaes
 635   (package
 636     (name "python-pyaes")
 637     (version "1.6.1")
 638     (source
 639      (origin
 640        (method url-fetch)
 641        (uri (pypi-uri "pyaes" version))
 642        (sha256
 643         (base32
 644          "13vdaff15k0jyfcss4b4xvfgm8xyv0nrbyw5n1qc7lrqbi0b3h82"))))
 645     (build-system python-build-system)
 646     (home-page "https://github.com/ricmoo/pyaes")
 647     (synopsis "Implementation of AES in Python")
 648     (description "This package contains a pure-Python implementation of the
 649 AES block cipher algorithm and the common modes of operation (CBC, CFB, CTR,
 650 ECB and OFB).")
 651     (license license:expat)))
 652
 653 (define-public python2-pyaes
 654   (package-with-python2 python-pyaes))
 655
 656 (define-public python-asn1crypto
 657   (package
 658     (name "python-asn1crypto")
 659     (version "0.24.0")
 660     (source
 661       (origin
 662        (method git-fetch)
 663        (uri (git-reference
 664               (url "https://github.com/wbond/asn1crypto.git")
 665               (commit version)))
 666         (file-name (git-file-name name version))
 667         (sha256
 668          (base32
 669           "10lai2cs5mnz3gpaffbw1m7b885ls8328q5wxm35vfmcip1f0xmb"))))
 670     (build-system python-build-system)
 671     (home-page "https://github.com/wbond/asn1crypto")
 672     (synopsis "ASN.1 parser and serializer in Python")
 673     (description "asn1crypto is an ASN.1 parser and serializer with definitions
 674 for private keys, public keys, certificates, CRL, OCSP, CMS, PKCS#3, PKCS#7,
 675 PKCS#8, PKCS#12, PKCS#5, X.509 and TSP.")
 676     (license license:expat)))
 677
 678 (define-public python2-asn1crypto
 679   (package-with-python2 python-asn1crypto))
 680
 681 (define-public python-pynacl
 682   (package
 683     (name "python-pynacl")
 684     (version "1.3.0")
 685     (source
 686      (origin
 687        (method url-fetch)
 688        (uri (pypi-uri "PyNaCl" version))
 689        (modules '((guix build utils)))
 690        ;; Remove bundled libsodium.
 691        (snippet '(begin (delete-file-recursively "src/libsodium")
 692                         #t))
 693        (sha256
 694         (base32
 695          "0330wyvggm19xhmwmz9rrr97lzbv3siwfy50gmax3vvgs7nh0q8c"))))
 696     (build-system python-build-system)
 697     (arguments
 698      `(#:phases
 699        (modify-phases %standard-phases
 700          (add-before 'build 'use-system-sodium
 701            (lambda _
 702              (setenv "SODIUM_INSTALL" "system")
 703              #t)))))
 704     (native-inputs
 705      `(("python-hypothesis" ,python-hypothesis)
 706        ("python-pytest" ,python-pytest)))
 707     (propagated-inputs
 708      `(("python-cffi" ,python-cffi)
 709        ("python-six" ,python-six)
 710        ("libsodium" ,libsodium)))
 711     (home-page "https://github.com/pyca/pynacl/")
 712     (synopsis "Python bindings to libsodium")
 713     (description
 714      "PyNaCl is a Python binding to libsodium, which is a fork of the
 715 Networking and Cryptography library.  These libraries have a stated goal
 716 of improving usability, security and speed.")
 717     (license license:asl2.0)))
 718
 719 (define-public python2-pynacl
 720   (package-with-python2 python-pynacl))
 721
 722 (define-public python2-pgpdump
 723   (package
 724     (name "python2-pgpdump")
 725     (version "1.5")
 726     (source
 727      (origin
 728        (method url-fetch)
 729        (uri (pypi-uri "pgpdump" version))
 730        (sha256
 731         (base32
 732          "0s4nh8h7qsdj2yf29bspjs1zvxd4lcd11r6g11dp7fppgf2h0iqw"))))
 733     (build-system python-build-system)
 734
 735     ;; Currently fails to build with Python 3.
 736     (arguments `(#:python ,python-2))
 737
 738     (home-page "https://github.com/toofishes/python-pgpdump")
 739     (synopsis "Python library for parsing PGP packets")
 740     (description
 741      "Python-pgpdump is an OpenPGP packet parser based on
 742 @uref{http://www.mew.org/~kazu/proj/pgpdump/, pgpdump}.  It notably supports:
 743
 744 @itemize
 745 @item signature packets;
 746 @item public key packets;
 747 @item secret key packets;
 748 @item trust, user ID, and user attribute packets;
 749 @item ASCII-armor decoding and CRC check.
 750 @end itemize\n")
 751     (license license:bsd-3)))
 752
 753 (define-public python2-roca-detect
 754   (package
 755     (name "python2-roca-detect")
 756     (version "1.0.8")
 757     (source
 758      (origin
 759        (method url-fetch)
 760        (uri (pypi-uri "roca-detect" version))
 761        (sha256
 762         (base32
 763          "1di4akyw2lf5r8zfwvyhkilz8jv8g4b66rgaqwfabmjwma6gnw27"))))
 764     (build-system python-build-system)
 765     (native-inputs
 766      ;; TODO: apk_parse_ph4, pyjks
 767      `(("python2-dateutil" ,python2-dateutil)
 768        ("python2-six" ,python2-six)
 769        ("python2-cryptography" ,python2-cryptography)
 770        ("python2-future" ,python2-future)
 771        ("python2-coloredlogs" ,python2-coloredlogs)
 772        ("python2-pgpdump" ,python2-pgpdump)))
 773     (arguments
 774      `(;; Basic testing routine is quite simple and works with Py3
 775        ;; but the rest of the code that processes the different
 776        ;; key formats and extracts the modulus for inspection is
 777        ;; not yet fully py3 ready.
 778        #:python ,python-2))
 779     (home-page "https://github.com/crocs-muni/roca")
 780     (synopsis "ROCA detection tool")
 781     (description
 782      "This tool is related to the paper entitled @i{Return of the
 783 Coppersmith’s Attack: Practical Factorization of Widely Used RSA Moduli}.  It
 784 enables you to test public RSA keys for a presence of the described
 785 vulnerability.  Currently the tool supports the following key formats: X.509
 786 Certificate (DER encoded, PEM encoded), RSA PEM (encoded private key, public
 787 key), SSH public key, ASC-encoded OpenPGP key, APK Android application, LDIFF
 788 file, and more.")
 789     (license license:gpl3)))
 790
 791 (define-public python-ecpy
 792   (package
 793     (name "python-ecpy")
 794     (version "0.10.0")
 795     (source
 796       (origin
 797         (method url-fetch)
 798         (uri (pypi-uri "ECPy" version))
 799         (sha256
 800           (base32
 801             "1gc3i5s93zq6x1nkaxkq1dvmsc12vmrw0hns9f5s1hcb78ni52c8"))))
 802     (build-system python-build-system)
 803     (propagated-inputs
 804      `(("python-future" ,python-future)))
 805     (home-page "https://github.com/ubinity/ECPy")
 806     (synopsis "Pure Python Elliptic Curve Library")
 807     (description "This package provides a Elliptic Curve Library in pure
 808 Python.")
 809     (license license:asl2.0)))
 810
 811 (define-public python2-ecpy
 812   (package-with-python2 python-ecpy))
 813
 814 (define-public python-josepy
 815   (package
 816     (name "python-josepy")
 817     (version "1.1.0")
 818     (source (origin
 819               (method url-fetch)
 820               (uri (pypi-uri "josepy" version))
 821               (sha256
 822                (base32
 823                 "11khz8malzrv375b27jjkv66z6z6khdx1v5mkkr4vq16gp3n4p7v"))))
 824     (build-system python-build-system)
 825     (arguments
 826      ;; The tests require flake8 >= 3.5, which is not yet packaged.
 827      '(#:tests? #f))
 828     (propagated-inputs
 829      `(("python-cryptography" ,python-cryptography)
 830        ("python-pyopenssl" ,python-pyopenssl)
 831        ("python-six" ,python-six)))
 832 ;; TODO Enable when we have flake8 >= 3.5.
 833 ;    (native-inputs
 834 ;     `(("python-coverage" ,python-coverage)
 835 ;       ("python-flake8" ,python-flake8)
 836 ;       ("python-isort" ,python-isort)
 837 ;       ("python-mock" ,python-mock)
 838 ;       ("python-pytest" ,python-pytest)
 839 ;       ("python-pytest-cov" ,python-pytest-cov)
 840 ;       ("python-pytest-cache" ,python-pytest-cache)
 841 ;       ("python-pytest-flake8" ,python-pytest-flake8)))
 842     (home-page "https://github.com/certbot/josepy")
 843     (synopsis "JOSE protocol implementation in Python")
 844     (description "This package provides a Python implementation of the JOSE
 845 protocol (Javascript Object Signing and Encryption).")
 846     (license license:asl2.0)))
 847
 848 (define-public python2-josepy
 849   (package-with-python2 python-josepy))
 850
 851 (define-public python-pycryptodome
 852   (package
 853     (name "python-pycryptodome")
 854     (version "3.7.3")
 855     (source
 856      (origin
 857        (method url-fetch)
 858        (uri (pypi-uri "pycryptodome" version))
 859        (sha256
 860         (base32
 861          "0dh6ky5ngxayyn5f6n7gdamjl49g3khz6pdx9sdnag1zwi8248hs"))))
 862     (build-system python-build-system)
 863     (home-page "https://www.pycryptodome.org")
 864     (synopsis "Cryptographic library for Python")
 865     (description "This package provides a cryptographic library for Python.
 866
 867 It brings the following enhancements with respect to the last official version
 868 of PyCrypto:
 869
 870 @itemize
 871 @item Authenticated encryption modes (GCM, CCM, EAX, SIV, OCB)
 872 @item Accelerated AES on Intel platforms via AES-NI
 873 @item First class support for PyPy
 874 @item Elliptic curves cryptography (NIST P-256 curve only)
 875 @item Better and more compact API (nonce and iv attributes for ciphers,
 876 automatic generation of random nonces and IVs, simplified CTR cipher mode, and
 877 more)
 878 @item SHA-3 (including SHAKE XOFs) and BLAKE2 hash algorithms
 879 @item Salsa20 and ChaCha20 stream ciphers
 880 @item scrypt and HKDF
 881 @item Deterministic (EC)DSA
 882 @item Password-protected PKCS#8 key containers
 883 @item Shamir’s Secret Sharing scheme
 884 @item Random numbers get sourced directly from the OS (and not from a CSPRNG
 885 in userspace)
 886 @item Cleaner RSA and DSA key generation (largely based on FIPS 186-4)
 887 @item Major clean ups and simplification of the code base
 888 @end itemize\n")
 889     (license license:bsd-2)))
 890
 891 (define-public python2-pycryptodome
 892   (package-with-python2 python-pycryptodome))
 893
 894 (define-public python-m2crypto
 895   (package
 896     (name "python-m2crypto")
 897     (version "0.35.2")
 898     (source
 899      (origin
 900        (method url-fetch)
 901        (uri (pypi-uri "M2Crypto" version))
 902        (sha256
 903         (base32 "09yirf3w77w6f49q6nxhrjm9c3a4y9s30s1k09chqrw8zdgx8sjc"))))
 904     (build-system python-build-system)
 905     (inputs `(("openssl" ,openssl)))
 906     (home-page "https://gitlab.com/m2crypto/m2crypto")
 907     (synopsis "Python crypto and TLS toolkit")
 908     (description "@code{M2Crypto} is a complete Python wrapper for OpenSSL
 909 featuring RSA, DSA, DH, EC, HMACs, message digests, symmetric ciphers
 910 (including AES); TLS functionality to implement clients and servers; HTTPS
 911 extensions to Python's httplib, urllib, and xmlrpclib; unforgeable HMAC'ing
 912 AuthCookies for web session management; FTP/TLS client and server; S/MIME;
 913 M2Crypto can also be used to provide TLS for Twisted.  Smartcards supported
 914 through the Engine interface.")
 915     (properties `((python2-variant . ,(delay python2-m2crypto))))
 916     (license license:expat)))
 917
 918 (define-public python2-m2crypto
 919   (let ((m2crypto (package-with-python2
 920                    (strip-python2-variant python-m2crypto))))
 921     (package (inherit m2crypto)
 922              (propagated-inputs
 923               `(("python2-typing" ,python2-typing))))))
 924
 925 (define-public python-pylibscrypt
 926   (package
 927     (name "python-pylibscrypt")
 928     (version "1.7.1")
 929     (source
 930      (origin
 931        (method url-fetch)
 932        (uri (pypi-uri "pylibscrypt" version))
 933        (sha256
 934         (base32
 935          "1b3rgzl6dbzs08vhv41b6y4n5189wv7lr27acxn104hs45745abs"))))
 936     (build-system python-build-system)
 937     (arguments
 938      `(#:phases
 939        (modify-phases %standard-phases
 940          (add-before 'build 'hard-code-path-to-libscrypt
 941            (lambda* (#:key inputs #:allow-other-keys)
 942              (let ((libscrypt (assoc-ref inputs "libscrypt")))
 943                (substitute* "pylibscrypt/pylibscrypt.py"
 944                  (("find_library\\('scrypt'\\)")
 945                   (string-append "'" libscrypt "/lib/libscrypt.so'")))
 946                #t))))
 947        ;; The library can use various scrypt implementations and tests all of
 948        ;; them.  Since we only provide a single implementation, most tests
 949        ;; fail.  Simply skip them.
 950        #:tests? #f))
 951     ;; FIXME: Using "libscrypt" is the second best choice.  The best one
 952     ;; requires "hashlib.scrypt", provided by Python 3.6+ built with OpenSSL
 953     ;; 1.1+.  Use that as soon as Guix provides it.
 954     (inputs
 955      `(("libscrypt" ,libscrypt)))
 956     (home-page "https://github.com/jvarho/pylibscrypt")
 957     (synopsis "Scrypt for Python")
 958     (description "There are a lot of different scrypt modules for Python, but
 959 none of them have everything that I'd like, so here's one more.  It uses
 960 @code{libscrypt}.")
 961     (license license:isc)))
 962
 963 (define-public python-libnacl
 964   (package
 965     (name "python-libnacl")
 966     (version "1.6.1")
 967     (source
 968      (origin
 969        (method url-fetch)
 970        (uri (pypi-uri "libnacl" version))
 971        (sha256
 972         (base32
 973          "0nv7n8nfswkhl614x5mllrkvaslraa0053q11iylb337cy43vb4v"))))
 974     (build-system python-build-system)
 975     (arguments
 976      `(#:phases
 977        (modify-phases %standard-phases
 978          (add-after 'unpack 'locate-libsodium
 979            (lambda* (#:key inputs #:allow-other-keys)
 980              (substitute* "libnacl/__init__.py"
 981                (("(return ctypes.cdll.LoadLibrary\\(')libsodium.so('\\))"
 982                  _ pre post)
 983                 (let ((libsodium (string-append (assoc-ref inputs "libsodium")
 984                                                 "/lib/libsodium.so")))
 985                   (string-append pre libsodium post)))))))))
 986     (native-inputs
 987      `(("python-pyhamcrest" ,python-pyhamcrest)))
 988     (inputs
 989      `(("libsodium" ,libsodium)))
 990     (home-page "https://libnacl.readthedocs.org/")
 991     (synopsis "Python bindings for libsodium based on ctypes")
 992     (description "@code{libnacl} is used to gain direct access to the
 993 functions exposed by @code{NaCl} library via @code{libsodium}.  It has
 994 been constructed to maintain extensive documentation on how to use
 995 @code{NaCl} as well as being completely portable.")
 996     (license license:asl2.0)))
 997
 998 (define-public python-scrypt
 999   (package
1000     (name "python-scrypt")
1001     (version "0.8.7")
1002     (source
1003      (origin
1004        (method url-fetch)
1005        (uri (pypi-uri "scrypt" version))
1006        (sha256
1007         (base32
1008          "0hjk71k3mgnl8siikm9lii9im8kv0rb7inkjzx78rnancra48xxr"))))
1009     (build-system python-build-system)
1010     (inputs
1011      `(("openssl" ,openssl)))
1012     (home-page "http://bitbucket.org/mhallin/py-scrypt")
1013     (synopsis "Bindings for the scrypt key derivation function library")
1014     (description "This is a set of Python bindings for the scrypt key
1015 derivation function.")
1016     (license license:bsd-2)))
1017
1018 (define-public python-service-identity
1019   (package
1020     (name "python-service-identity")
1021     (version "18.1.0")
1022     (source
1023      (origin
1024        (method url-fetch)
1025        (uri (pypi-uri "service_identity" version))
1026        (sha256
1027         (base32
1028          "0b9f5qiqjy8ralzgwjgkhx82h6h8sa7532psmb8mkd65md5aan08"))))
1029     (build-system python-build-system)
1030     (propagated-inputs
1031      `(("python-attrs" ,python-attrs)
1032        ("python-pyasn1" ,python-pyasn1)
1033        ("python-pyasn1-modules" ,python-pyasn1-modules)
1034        ("python-pyopenssl" ,python-pyopenssl)))
1035     (home-page "https://service-identity.readthedocs.io/")
1036     (synopsis "Service identity verification for PyOpenSSL")
1037     (description
1038      "@code{service_identity} aspires to give you all the tools you need
1039 for verifying whether a certificate is valid for the intended purposes.
1040 In the simplest case, this means host name verification.  However,
1041 service_identity implements RFC 6125 fully and plans to add other
1042 relevant RFCs too.")
1043     (license license:expat)))
1044
1045 (define-public python2-service-identity
1046   (package-with-python2 python-service-identity))
1047
1048 (define-public python-hkdf
1049   (package
1050     (name "python-hkdf")
1051     (version "0.0.3")
1052     (source
1053       (origin
1054         (method url-fetch)
1055         (uri (pypi-uri "hkdf" version))
1056         (sha256
1057          (base32
1058           "1jhxk5vhxmxxjp3zj526ry521v9inzzl8jqaaf0ma65w6k332ak2"))))
1059     (build-system python-build-system)
1060     (native-inputs
1061      `(("python-nose" ,python-nose)))
1062     (home-page "https://github.com/casebeer/python-hkdf")
1063     (synopsis "HMAC-based Extract-and-Expand Key Derivation Function (HKDF)")
1064     (description "This package provides a Python implementation of the HMAC Key
1065 Derivation function (HKDF) defined in RFC 5869.")
1066     (license license:bsd-2)))
1067
1068 (define-public python-spake2
1069   (package
1070     (name "python-spake2")
1071     (version "0.8")
1072     (source
1073       (origin
1074         (method url-fetch)
1075         (uri (pypi-uri "spake2" version))
1076         (sha256
1077          (base32
1078           "1x16r7lrbklvfzbacb66qv9iiih6liq1y612dqh2chgf555n2yn1"))))
1079     (build-system python-build-system)
1080     (propagated-inputs
1081      `(("python-hkdf" ,python-hkdf)))
1082     (home-page "https://github.com/warner/python-spake2")
1083     (synopsis "SPAKE2 password-authenticated key exchange in Python")
1084     (description "This package provides a Python implementation of the SPAKE2
1085 Password-Authenticated Key Exchange algorithm.")
1086     (license license:expat)))
1087
1088 (define-public python-txtorcon
1089   (package
1090     (name "python-txtorcon")
1091     (version "19.0.0")
1092     (source
1093       (origin
1094         (method url-fetch)
1095         (uri (pypi-uri "txtorcon" version))
1096         (sha256
1097          (base32
1098           "0fxzhsc62bhmr730vj9pzallmw56gz6iykvl28a5agrycm0bfc9p"))))
1099     (build-system python-build-system)
1100     (arguments
1101       ;; The tests fail immediately due to a missing file. Reported upstream:
1102       ;; <https://github.com/meejah/txtorcon/issues/330>
1103      `(#:tests? #f))
1104     (propagated-inputs
1105      `(("python-automat" ,python-automat)
1106        ("python-idna" ,python-idna)
1107        ("python-incremental" ,python-incremental)
1108        ("python-ipaddress" ,python-ipaddress)
1109        ("python-service-identity" ,python-service-identity)
1110        ("python-twisted" ,python-twisted)
1111        ("python-zope-interface" ,python-zope-interface)))
1112     (home-page "https://github.com/meejah/txtorcon")
1113     (synopsis "Twisted-based Tor controller client")
1114     (description "This package provides a Twisted-based Tor controller client,
1115 with state-tracking and configuration abstractions.")
1116     (license license:expat)))
1117
1118 (define-public python-keyutils
1119   (package
1120     (name "python-keyutils")
1121     (version "0.6")
1122     (source
1123      (origin
1124        (method url-fetch)
1125        (uri (pypi-uri "keyutils" version))
1126        (sha256
1127         (base32
1128          "0lipygpzhwzzsq2k5imb1jgkmj8y4khxdwhzadjs3bd56g6bmkx9"))))
1129     (build-system python-build-system)
1130     (native-inputs
1131      `(("python-pytest" ,python-pytest)
1132        ("python-pytest-runner" ,python-pytest-runner)))
1133     (inputs
1134      `(("keyutils" ,keyutils)))
1135     (arguments
1136      '(#:tests? #f))
1137     (home-page "https://github.com/sassoftware/python-keyutils")
1138     (synopsis "Python bindings for keyutils")
1139     (description
1140      "This is a set of python bindings for keyutils, a key management suite
1141 that leverages the infrastructure provided by the Linux kernel for safely
1142 storing and retrieving sensitive information in your programs.")
1143     (license license:asl2.0)))
1144
1145 (define-public python-mcuboot-imgtool
1146   (package
1147     (name "python-mcuboot-imgtool")
1148     (version "1.4.0")
1149     (source
1150      (origin
1151        (method git-fetch)
1152        (uri (git-reference
1153              (url "https://github.com/JuulLabs-OSS/mcuboot")
1154              (commit (string-append "v" version))))
1155        (file-name (git-file-name name version))
1156        (sha256
1157         (base32
1158          "1m1csyvzq4jx81zg635ssy1n7sc0z539z0myh872ll3nwqx7wa0q"))))
1159     (build-system python-build-system)
1160     (arguments
1161      `(#:phases
1162        (modify-phases %standard-phases
1163          (add-after 'unpack 'fix-broken-test
1164            (lambda _
1165              (substitute* "scripts/imgtool/keys/ed25519_test.py"
1166                (("raw_sign") "sign_digest"))
1167              #t))
1168          (add-before 'build 'change-directory
1169            (lambda _
1170              (chdir "scripts")
1171              #t)))))
1172     (propagated-inputs
1173      `(("python-click" ,python-click)
1174        ("python-intelhex" ,python-intelhex)
1175        ("python-cryptography" ,python-cryptography)))
1176     (home-page "https://mcuboot.com")
1177     (synopsis "Tool to securely sign firmware images for booting by MCUboot")
1178     (description "MCUboot is a secure bootloader for 32-bit MCUs.  This
1179 package provides a tool to securely sign firmware images for booting by
1180 MCUboot.")
1181     (license license:expat)))
1182
1183 (define-public python-secretstorage
1184   (package
1185     (name "python-secretstorage")
1186     (version "3.1.2")
1187     (source
1188       (origin
1189         (method url-fetch)
1190         (uri (pypi-uri "SecretStorage" version))
1191         (sha256
1192          (base32
1193           "1xmzr0j3066s220bss4nkgqbiwb5k4kkp2rkpqlqwjb5kfc8mnhm"))))
1194     (build-system python-build-system)
1195     (arguments
1196      '(#:tests? #f)) ; Tests require a running dbus service.
1197     (propagated-inputs
1198      `(("python-cryptography" ,python-cryptography)
1199        ("python-jeepney" ,python-jeepney)))
1200     (home-page "https://github.com/mitya57/secretstorage")
1201     (synopsis "Python bindings to FreeDesktop.org Secret Service API")
1202     (description
1203      "@code{python-secretstorage} provides a way for securely storing passwords
1204 and other secrets.  It uses D-Bus Secret Service API that is supported by GNOME
1205 Keyring (since version 2.30) and KSecretsService.  SecretStorage supports most
1206 of the functions provided by Secret Service, including creating and deleting
1207 items and collections, editing items, locking and unlocking collections
1208 (asynchronous unlocking is also supported).")
1209     (license license:bsd-3)))
1210
1211 (define-public python-jeepney
1212   (package
1213     (name "python-jeepney")
1214     (version "0.4.2")
1215     (source
1216       (origin
1217         (method url-fetch)
1218         (uri (pypi-uri "jeepney" version))
1219         (sha256
1220          (base32
1221           "1fz9lb5fl831sijg2j0sbki698j2z6awbblas7mz3gp9jz2xi9hb"))))
1222     (build-system python-build-system)
1223     (native-inputs
1224      `(("python-testpath" ,python-testpath)
1225        ("python-tornado" ,python-tornado)
1226        ("python-pytest" ,python-pytest)))
1227     (home-page "https://gitlab.com/takluyver/jeepney")
1228     (synopsis "Low-level, pure Python DBus protocol wrapper")
1229     (description
1230      "This is a low-level, pure Python DBus protocol client.  It has an
1231 I/O-free core, and integration modules for different event loops.")
1232     (license license:expat)))