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 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 "https://www.dlitz.net/software/pycrypto/")
 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              (invoke "py.test" "-v" "-k"
 492                      (string-append
 493                       ;; This test tries to look up certificates from
 494                       ;; the compiled-in default path in OpenSSL, which
 495                       ;; does not exist in the build environment.
 496                       "not test_fallback_default_verify_paths "
 497                       ;; This test attempts to make a connection to
 498                       ;; an external web service.
 499                       "and not test_set_default_verify_paths")))))))
 500     (propagated-inputs
 501      `(("python-cryptography" ,python-cryptography)
 502        ("python-six" ,python-six)))
 503     (inputs
 504      `(("openssl" ,openssl)))
 505     (native-inputs
 506      `(("python-flaky" ,python-flaky)
 507        ("python-pretend" ,python-pretend)
 508        ("python-pytest" ,python-pytest)))
 509     (home-page "https://github.com/pyca/pyopenssl")
 510     (synopsis "Python wrapper module around the OpenSSL library")
 511     (description
 512       "PyOpenSSL is a high-level wrapper around a subset of the OpenSSL
 513 library.")
 514     (license license:asl2.0)))
 515
 516 (define-public python2-pyopenssl
 517   (package-with-python2 python-pyopenssl))
 518
 519 (define-public python-ed25519
 520   (package
 521     (name "python-ed25519")
 522     (version "1.4")
 523     (source
 524       (origin
 525         (method url-fetch)
 526         (uri (pypi-uri "ed25519" version))
 527         (sha256
 528           (base32
 529             "0ahx1nkxa0xis3cw0h5c4fpgv8mq4znkq7kajly33lc3317bk499"))))
 530     (build-system python-build-system)
 531     (home-page "https://github.com/warner/python-ed25519")
 532     (synopsis "Ed25519 public-key signatures")
 533     (description "Ed25519 public-key signatures")
 534     (license license:expat)))
 535
 536 (define-public python2-ed25519
 537   (package-with-python2 python-ed25519))
 538
 539 (define-public python-axolotl-curve25519
 540   (package
 541     (name "python-axolotl-curve25519")
 542     (version "0.1")
 543     (source
 544      (origin
 545        (method git-fetch)
 546        (uri (git-reference
 547              (url "https://github.com/tgalal/python-axolotl-curve25519")
 548              (commit "e4a9c4de0eae27223200579c58d1f8f6d20637e2")))
 549        (file-name (string-append name "-" version "-checkout"))
 550        (sha256
 551         (base32
 552          "0agap5q0hmvf6cwzjqc05kw53pjgf6942pcivpazksmg1vk400ra"))))
 553     (build-system python-build-system)
 554     (arguments
 555      `(;; Prevent creation of the egg. This works around
 556        ;; https://debbugs.gnu.org/cgi/bugreport.cgi?bug=20765
 557        #:configure-flags '("--root=/")))
 558     (home-page "https://github.com/tgalal/python-axolotl-curve25519")
 559     (synopsis "Python wrapper for curve25519 library")
 560     (description "This is a python wrapper for the curve25519 library
 561 with ed25519 signatures.  The C code was pulled from
 562 libaxolotl-android.  At the moment this wrapper is meant for use by
 563 python-axolotl.")
 564     (license (list license:gpl3    ; Most files
 565                    license:bsd-3)))) ; curve/curve25519-donna.c
 566
 567 (define-public python2-axolotl-curve25519
 568   (package-with-python2 python-axolotl-curve25519))
 569
 570 (define-public python-axolotl
 571   (package
 572     (name "python-axolotl")
 573     (version "0.1.39")
 574     (source
 575      (origin
 576        (method git-fetch)
 577        (uri (git-reference
 578               (url "https://github.com/tgalal/python-axolotl")
 579               (commit version)))
 580        (file-name (git-file-name name version))
 581        (patches (search-patches "python-axolotl-AES-fix.patch"))
 582        (sha256
 583         (base32 "0xm9qgcwf6fq7rhzfcviwhbzcbj4i7wkxkab2z55fy1x82lya9g6"))))
 584     (build-system python-build-system)
 585     (arguments
 586      `(#:phases
 587        (modify-phases %standard-phases
 588          ;; Don't install tests
 589          (add-before 'install 'remove-tests
 590            (lambda _
 591              (for-each delete-file-recursively
 592                        '("axolotl/tests" "build/lib/axolotl/tests"))
 593              #t)))))
 594     (propagated-inputs
 595      `(("python-axolotl-curve25519" ,python-axolotl-curve25519)
 596        ("python-dateutil" ,python-dateutil)
 597        ("python-protobuf" ,python-protobuf)
 598        ("python-pycrypto" ,python-pycrypto)))
 599     (home-page "https://github.com/tgalal/python-axolotl")
 600     (synopsis "Python port of libaxolotl-android")
 601     (description "This is a python port of libaxolotl-android.  This
 602 is a ratcheting forward secrecy protocol that works in synchronous and
 603 asynchronous messaging environments.")
 604     (license license:gpl3)))
 605
 606 (define-public python2-axolotl
 607   (package-with-python2 python-axolotl))
 608
 609 ;; SlowAES isn't compatible with Python 3.
 610 (define-public python2-slowaes
 611   (package
 612     (name "python2-slowaes")
 613     (version "0.1a1")
 614     (source
 615      (origin
 616        (method url-fetch)
 617        (uri (pypi-uri "slowaes" version))
 618        (sha256
 619         (base32
 620          "02dzajm83a7lqgxf6r3hgj64wfmcxz8gs4nvgxpvj5n19kjqlrc3"))))
 621     (build-system python-build-system)
 622     (arguments `(#:python ,python-2))
 623     (home-page "http://code.google.com/p/slowaes/")
 624     (synopsis "Implementation of AES in Python")
 625     (description "This package contains an implementation of AES in Python.
 626 This implementation is slow (hence the project name) but still useful when
 627 faster ones are not available.")
 628     (license license:asl2.0)))
 629
 630 (define-public python-pyaes
 631   (package
 632     (name "python-pyaes")
 633     (version "1.6.1")
 634     (source
 635      (origin
 636        (method url-fetch)
 637        (uri (pypi-uri "pyaes" version))
 638        (sha256
 639         (base32
 640          "13vdaff15k0jyfcss4b4xvfgm8xyv0nrbyw5n1qc7lrqbi0b3h82"))))
 641     (build-system python-build-system)
 642     (home-page "https://github.com/ricmoo/pyaes")
 643     (synopsis "Implementation of AES in Python")
 644     (description "This package contains a pure-Python implementation of the
 645 AES block cipher algorithm and the common modes of operation (CBC, CFB, CTR,
 646 ECB and OFB).")
 647     (license license:expat)))
 648
 649 (define-public python2-pyaes
 650   (package-with-python2 python-pyaes))
 651
 652 (define-public python-asn1crypto
 653   (package
 654     (name "python-asn1crypto")
 655     (version "0.24.0")
 656     (source
 657       (origin
 658        (method git-fetch)
 659        (uri (git-reference
 660               (url "https://github.com/wbond/asn1crypto.git")
 661               (commit version)))
 662         (file-name (git-file-name name version))
 663         (sha256
 664          (base32
 665           "10lai2cs5mnz3gpaffbw1m7b885ls8328q5wxm35vfmcip1f0xmb"))))
 666     (build-system python-build-system)
 667     (home-page "https://github.com/wbond/asn1crypto")
 668     (synopsis "ASN.1 parser and serializer in Python")
 669     (description "asn1crypto is an ASN.1 parser and serializer with definitions
 670 for private keys, public keys, certificates, CRL, OCSP, CMS, PKCS#3, PKCS#7,
 671 PKCS#8, PKCS#12, PKCS#5, X.509 and TSP.")
 672     (license license:expat)))
 673
 674 (define-public python2-asn1crypto
 675   (package-with-python2 python-asn1crypto))
 676
 677 (define-public python-pynacl
 678   (package
 679     (name "python-pynacl")
 680     (version "1.3.0")
 681     (source
 682      (origin
 683        (method url-fetch)
 684        (uri (pypi-uri "PyNaCl" version))
 685        (modules '((guix build utils)))
 686        ;; Remove bundled libsodium.
 687        (snippet '(begin (delete-file-recursively "src/libsodium")
 688                         #t))
 689        (sha256
 690         (base32
 691          "0330wyvggm19xhmwmz9rrr97lzbv3siwfy50gmax3vvgs7nh0q8c"))))
 692     (build-system python-build-system)
 693     (arguments
 694      `(#:phases
 695        (modify-phases %standard-phases
 696          (add-before 'build 'use-system-sodium
 697            (lambda _
 698              (setenv "SODIUM_INSTALL" "system")
 699              #t)))))
 700     (native-inputs
 701      `(("python-hypothesis" ,python-hypothesis)
 702        ("python-pytest" ,python-pytest)))
 703     (propagated-inputs
 704      `(("python-cffi" ,python-cffi)
 705        ("python-six" ,python-six)
 706        ("libsodium" ,libsodium)))
 707     (home-page "https://github.com/pyca/pynacl/")
 708     (synopsis "Python bindings to libsodium")
 709     (description
 710      "PyNaCl is a Python binding to libsodium, which is a fork of the
 711 Networking and Cryptography library.  These libraries have a stated goal
 712 of improving usability, security and speed.")
 713     (license license:asl2.0)))
 714
 715 (define-public python2-pynacl
 716   (package-with-python2 python-pynacl))
 717
 718 (define-public python2-pgpdump
 719   (package
 720     (name "python2-pgpdump")
 721     (version "1.5")
 722     (source
 723      (origin
 724        (method url-fetch)
 725        (uri (pypi-uri "pgpdump" version))
 726        (sha256
 727         (base32
 728          "0s4nh8h7qsdj2yf29bspjs1zvxd4lcd11r6g11dp7fppgf2h0iqw"))))
 729     (build-system python-build-system)
 730
 731     ;; Currently fails to build with Python 3.
 732     (arguments `(#:python ,python-2))
 733
 734     (home-page "https://github.com/toofishes/python-pgpdump")
 735     (synopsis "Python library for parsing PGP packets")
 736     (description
 737      "Python-pgpdump is an OpenPGP packet parser based on
 738 @uref{http://www.mew.org/~kazu/proj/pgpdump/, pgpdump}.  It notably supports:
 739
 740 @itemize
 741 @item signature packets;
 742 @item public key packets;
 743 @item secret key packets;
 744 @item trust, user ID, and user attribute packets;
 745 @item ASCII-armor decoding and CRC check.
 746 @end itemize\n")
 747     (license license:bsd-3)))
 748
 749 (define-public python2-roca-detect
 750   (package
 751     (name "python2-roca-detect")
 752     (version "1.0.8")
 753     (source
 754      (origin
 755        (method url-fetch)
 756        (uri (pypi-uri "roca-detect" version))
 757        (sha256
 758         (base32
 759          "1di4akyw2lf5r8zfwvyhkilz8jv8g4b66rgaqwfabmjwma6gnw27"))))
 760     (build-system python-build-system)
 761     (native-inputs
 762      ;; TODO: apk_parse_ph4, pyjks
 763      `(("python2-dateutil" ,python2-dateutil)
 764        ("python2-six" ,python2-six)
 765        ("python2-cryptography" ,python2-cryptography)
 766        ("python2-future" ,python2-future)
 767        ("python2-coloredlogs" ,python2-coloredlogs)
 768        ("python2-pgpdump" ,python2-pgpdump)))
 769     (arguments
 770      `(;; Basic testing routine is quite simple and works with Py3
 771        ;; but the rest of the code that processes the different
 772        ;; key formats and extracts the modulus for inspection is
 773        ;; not yet fully py3 ready.
 774        #:python ,python-2))
 775     (home-page "https://github.com/crocs-muni/roca")
 776     (synopsis "ROCA detection tool")
 777     (description
 778      "This tool is related to the paper entitled @i{Return of the
 779 Coppersmith’s Attack: Practical Factorization of Widely Used RSA Moduli}.  It
 780 enables you to test public RSA keys for a presence of the described
 781 vulnerability.  Currently the tool supports the following key formats: X.509
 782 Certificate (DER encoded, PEM encoded), RSA PEM (encoded private key, public
 783 key), SSH public key, ASC-encoded OpenPGP key, APK Android application, LDIFF
 784 file, and more.")
 785     (license license:gpl3)))
 786
 787 (define-public python-ecpy
 788   (package
 789     (name "python-ecpy")
 790     (version "0.10.0")
 791     (source
 792       (origin
 793         (method url-fetch)
 794         (uri (pypi-uri "ECPy" version))
 795         (sha256
 796           (base32
 797             "1gc3i5s93zq6x1nkaxkq1dvmsc12vmrw0hns9f5s1hcb78ni52c8"))))
 798     (build-system python-build-system)
 799     (propagated-inputs
 800      `(("python-future" ,python-future)))
 801     (home-page "https://github.com/ubinity/ECPy")
 802     (synopsis "Pure Python Elliptic Curve Library")
 803     (description "This package provides a Elliptic Curve Library in pure
 804 Python.")
 805     (license license:asl2.0)))
 806
 807 (define-public python2-ecpy
 808   (package-with-python2 python-ecpy))
 809
 810 (define-public python-josepy
 811   (package
 812     (name "python-josepy")
 813     (version "1.1.0")
 814     (source (origin
 815               (method url-fetch)
 816               (uri (pypi-uri "josepy" version))
 817               (sha256
 818                (base32
 819                 "11khz8malzrv375b27jjkv66z6z6khdx1v5mkkr4vq16gp3n4p7v"))))
 820     (build-system python-build-system)
 821     (arguments
 822      ;; The tests require flake8 >= 3.5, which is not yet packaged.
 823      '(#:tests? #f))
 824     (propagated-inputs
 825      `(("python-cryptography" ,python-cryptography)
 826        ("python-pyopenssl" ,python-pyopenssl)
 827        ("python-six" ,python-six)))
 828 ;; TODO Enable when we have flake8 >= 3.5.
 829 ;    (native-inputs
 830 ;     `(("python-coverage" ,python-coverage)
 831 ;       ("python-flake8" ,python-flake8)
 832 ;       ("python-isort" ,python-isort)
 833 ;       ("python-mock" ,python-mock)
 834 ;       ("python-pytest" ,python-pytest)
 835 ;       ("python-pytest-cov" ,python-pytest-cov)
 836 ;       ("python-pytest-cache" ,python-pytest-cache)
 837 ;       ("python-pytest-flake8" ,python-pytest-flake8)))
 838     (home-page "https://github.com/certbot/josepy")
 839     (synopsis "JOSE protocol implementation in Python")
 840     (description "This package provides a Python implementation of the JOSE
 841 protocol (Javascript Object Signing and Encryption).")
 842     (license license:asl2.0)))
 843
 844 (define-public python2-josepy
 845   (package-with-python2 python-josepy))
 846
 847 (define-public python-pycryptodome
 848   (package
 849     (name "python-pycryptodome")
 850     (version "3.7.3")
 851     (source
 852      (origin
 853        (method url-fetch)
 854        (uri (pypi-uri "pycryptodome" version))
 855        (sha256
 856         (base32
 857          "0dh6ky5ngxayyn5f6n7gdamjl49g3khz6pdx9sdnag1zwi8248hs"))))
 858     (build-system python-build-system)
 859     (home-page "https://www.pycryptodome.org")
 860     (synopsis "Cryptographic library for Python")
 861     (description "This package provides a cryptographic library for Python.
 862
 863 It brings the following enhancements with respect to the last official version
 864 of PyCrypto:
 865
 866 @itemize
 867 @item Authenticated encryption modes (GCM, CCM, EAX, SIV, OCB)
 868 @item Accelerated AES on Intel platforms via AES-NI
 869 @item First class support for PyPy
 870 @item Elliptic curves cryptography (NIST P-256 curve only)
 871 @item Better and more compact API (nonce and iv attributes for ciphers,
 872 automatic generation of random nonces and IVs, simplified CTR cipher mode, and
 873 more)
 874 @item SHA-3 (including SHAKE XOFs) and BLAKE2 hash algorithms
 875 @item Salsa20 and ChaCha20 stream ciphers
 876 @item scrypt and HKDF
 877 @item Deterministic (EC)DSA
 878 @item Password-protected PKCS#8 key containers
 879 @item Shamir’s Secret Sharing scheme
 880 @item Random numbers get sourced directly from the OS (and not from a CSPRNG
 881 in userspace)
 882 @item Cleaner RSA and DSA key generation (largely based on FIPS 186-4)
 883 @item Major clean ups and simplification of the code base
 884 @end itemize\n")
 885     (license license:bsd-2)))
 886
 887 (define-public python2-pycryptodome
 888   (package-with-python2 python-pycryptodome))
 889
 890 (define-public python-m2crypto
 891   (package
 892     (name "python-m2crypto")
 893     (version "0.35.2")
 894     (source
 895      (origin
 896        (method url-fetch)
 897        (uri (pypi-uri "M2Crypto" version))
 898        (sha256
 899         (base32 "09yirf3w77w6f49q6nxhrjm9c3a4y9s30s1k09chqrw8zdgx8sjc"))))
 900     (build-system python-build-system)
 901     (inputs `(("openssl" ,openssl)))
 902     (home-page "https://gitlab.com/m2crypto/m2crypto")
 903     (synopsis "Python crypto and TLS toolkit")
 904     (description "@code{M2Crypto} is a complete Python wrapper for OpenSSL
 905 featuring RSA, DSA, DH, EC, HMACs, message digests, symmetric ciphers
 906 (including AES); TLS functionality to implement clients and servers; HTTPS
 907 extensions to Python's httplib, urllib, and xmlrpclib; unforgeable HMAC'ing
 908 AuthCookies for web session management; FTP/TLS client and server; S/MIME;
 909 M2Crypto can also be used to provide TLS for Twisted.  Smartcards supported
 910 through the Engine interface.")
 911     (properties `((python2-variant . ,(delay python2-m2crypto))))
 912     (license license:expat)))
 913
 914 (define-public python2-m2crypto
 915   (let ((m2crypto (package-with-python2
 916                    (strip-python2-variant python-m2crypto))))
 917     (package (inherit m2crypto)
 918              (propagated-inputs
 919               `(("python2-typing" ,python2-typing))))))
 920
 921 (define-public python-pylibscrypt
 922   (package
 923     (name "python-pylibscrypt")
 924     (version "1.7.1")
 925     (source
 926      (origin
 927        (method url-fetch)
 928        (uri (pypi-uri "pylibscrypt" version))
 929        (sha256
 930         (base32
 931          "1b3rgzl6dbzs08vhv41b6y4n5189wv7lr27acxn104hs45745abs"))))
 932     (build-system python-build-system)
 933     (arguments
 934      `(#:phases
 935        (modify-phases %standard-phases
 936          (add-before 'build 'hard-code-path-to-libscrypt
 937            (lambda* (#:key inputs #:allow-other-keys)
 938              (let ((libscrypt (assoc-ref inputs "libscrypt")))
 939                (substitute* "pylibscrypt/pylibscrypt.py"
 940                  (("find_library\\('scrypt'\\)")
 941                   (string-append "'" libscrypt "/lib/libscrypt.so'")))
 942                #t))))
 943        ;; The library can use various scrypt implementations and tests all of
 944        ;; them.  Since we only provide a single implementation, most tests
 945        ;; fail.  Simply skip them.
 946        #:tests? #f))
 947     ;; FIXME: Using "libscrypt" is the second best choice.  The best one
 948     ;; requires "hashlib.scrypt", provided by Python 3.6+ built with OpenSSL
 949     ;; 1.1+.  Use that as soon as Guix provides it.
 950     (inputs
 951      `(("libscrypt" ,libscrypt)))
 952     (home-page "https://github.com/jvarho/pylibscrypt")
 953     (synopsis "Scrypt for Python")
 954     (description "There are a lot of different scrypt modules for Python, but
 955 none of them have everything that I'd like, so here's one more.  It uses
 956 @code{libscrypt}.")
 957     (license license:isc)))
 958
 959 (define-public python-libnacl
 960   (package
 961     (name "python-libnacl")
 962     (version "1.6.1")
 963     (source
 964      (origin
 965        (method url-fetch)
 966        (uri (pypi-uri "libnacl" version))
 967        (sha256
 968         (base32
 969          "0nv7n8nfswkhl614x5mllrkvaslraa0053q11iylb337cy43vb4v"))))
 970     (build-system python-build-system)
 971     (arguments
 972      `(#:phases
 973        (modify-phases %standard-phases
 974          (add-after 'unpack 'locate-libsodium
 975            (lambda* (#:key inputs #:allow-other-keys)
 976              (substitute* "libnacl/__init__.py"
 977                (("(return ctypes.cdll.LoadLibrary\\(')libsodium.so('\\))"
 978                  _ pre post)
 979                 (let ((libsodium (string-append (assoc-ref inputs "libsodium")
 980                                                 "/lib/libsodium.so")))
 981                   (string-append pre libsodium post)))))))))
 982     (native-inputs
 983      `(("python-pyhamcrest" ,python-pyhamcrest)))
 984     (inputs
 985      `(("libsodium" ,libsodium)))
 986     (home-page "https://libnacl.readthedocs.org/")
 987     (synopsis "Python bindings for libsodium based on ctypes")
 988     (description "@code{libnacl} is used to gain direct access to the
 989 functions exposed by @code{NaCl} library via @code{libsodium}.  It has
 990 been constructed to maintain extensive documentation on how to use
 991 @code{NaCl} as well as being completely portable.")
 992     (license license:asl2.0)))
 993
 994 (define-public python-scrypt
 995   (package
 996     (name "python-scrypt")
 997     (version "0.8.7")
 998     (source
 999      (origin
1000        (method url-fetch)
1001        (uri (pypi-uri "scrypt" version))
1002        (sha256
1003         (base32
1004          "0hjk71k3mgnl8siikm9lii9im8kv0rb7inkjzx78rnancra48xxr"))))
1005     (build-system python-build-system)
1006     (inputs
1007      `(("openssl" ,openssl)))
1008     (home-page "http://bitbucket.org/mhallin/py-scrypt")
1009     (synopsis "Bindings for the scrypt key derivation function library")
1010     (description "This is a set of Python bindings for the scrypt key
1011 derivation function.")
1012     (license license:bsd-2)))
1013
1014 (define-public python-service-identity
1015   (package
1016     (name "python-service-identity")
1017     (version "18.1.0")
1018     (source
1019      (origin
1020        (method url-fetch)
1021        (uri (pypi-uri "service_identity" version))
1022        (sha256
1023         (base32
1024          "0b9f5qiqjy8ralzgwjgkhx82h6h8sa7532psmb8mkd65md5aan08"))))
1025     (build-system python-build-system)
1026     (propagated-inputs
1027      `(("python-attrs" ,python-attrs)
1028        ("python-pyasn1" ,python-pyasn1)
1029        ("python-pyasn1-modules" ,python-pyasn1-modules)
1030        ("python-pyopenssl" ,python-pyopenssl)))
1031     (home-page "https://service-identity.readthedocs.io/")
1032     (synopsis "Service identity verification for PyOpenSSL")
1033     (description
1034      "@code{service_identity} aspires to give you all the tools you need
1035 for verifying whether a certificate is valid for the intended purposes.
1036 In the simplest case, this means host name verification.  However,
1037 service_identity implements RFC 6125 fully and plans to add other
1038 relevant RFCs too.")
1039     (license license:expat)))
1040
1041 (define-public python2-service-identity
1042   (package-with-python2 python-service-identity))
1043
1044 (define-public python-hkdf
1045   (package
1046     (name "python-hkdf")
1047     (version "0.0.3")
1048     (source
1049       (origin
1050         (method url-fetch)
1051         (uri (pypi-uri "hkdf" version))
1052         (sha256
1053          (base32
1054           "1jhxk5vhxmxxjp3zj526ry521v9inzzl8jqaaf0ma65w6k332ak2"))))
1055     (build-system python-build-system)
1056     (native-inputs
1057      `(("python-nose" ,python-nose)))
1058     (home-page "https://github.com/casebeer/python-hkdf")
1059     (synopsis "HMAC-based Extract-and-Expand Key Derivation Function (HKDF)")
1060     (description "This package provides a Python implementation of the HMAC Key
1061 Derivation function (HKDF) defined in RFC 5869.")
1062     (license license:bsd-2)))
1063
1064 (define-public python-spake2
1065   (package
1066     (name "python-spake2")
1067     (version "0.8")
1068     (source
1069       (origin
1070         (method url-fetch)
1071         (uri (pypi-uri "spake2" version))
1072         (sha256
1073          (base32
1074           "1x16r7lrbklvfzbacb66qv9iiih6liq1y612dqh2chgf555n2yn1"))))
1075     (build-system python-build-system)
1076     (propagated-inputs
1077      `(("python-hkdf" ,python-hkdf)))
1078     (home-page "https://github.com/warner/python-spake2")
1079     (synopsis "SPAKE2 password-authenticated key exchange in Python")
1080     (description "This package provides a Python implementation of the SPAKE2
1081 Password-Authenticated Key Exchange algorithm.")
1082     (license license:expat)))
1083
1084 (define-public python-txtorcon
1085   (package
1086     (name "python-txtorcon")
1087     (version "19.0.0")
1088     (source
1089       (origin
1090         (method url-fetch)
1091         (uri (pypi-uri "txtorcon" version))
1092         (sha256
1093          (base32
1094           "0fxzhsc62bhmr730vj9pzallmw56gz6iykvl28a5agrycm0bfc9p"))))
1095     (build-system python-build-system)
1096     (arguments
1097       ;; The tests fail immediately due to a missing file. Reported upstream:
1098       ;; <https://github.com/meejah/txtorcon/issues/330>
1099      `(#:tests? #f))
1100     (propagated-inputs
1101      `(("python-automat" ,python-automat)
1102        ("python-idna" ,python-idna)
1103        ("python-incremental" ,python-incremental)
1104        ("python-ipaddress" ,python-ipaddress)
1105        ("python-service-identity" ,python-service-identity)
1106        ("python-twisted" ,python-twisted)
1107        ("python-zope-interface" ,python-zope-interface)))
1108     (home-page "https://github.com/meejah/txtorcon")
1109     (synopsis "Twisted-based Tor controller client")
1110     (description "This package provides a Twisted-based Tor controller client,
1111 with state-tracking and configuration abstractions.")
1112     (license license:expat)))
1113
1114 (define-public python-keyutils
1115   (package
1116     (name "python-keyutils")
1117     (version "0.6")
1118     (source
1119      (origin
1120        (method url-fetch)
1121        (uri (pypi-uri "keyutils" version))
1122        (sha256
1123         (base32
1124          "0lipygpzhwzzsq2k5imb1jgkmj8y4khxdwhzadjs3bd56g6bmkx9"))))
1125     (build-system python-build-system)
1126     (native-inputs
1127      `(("python-pytest" ,python-pytest)
1128        ("python-pytest-runner" ,python-pytest-runner)))
1129     (inputs
1130      `(("keyutils" ,keyutils)))
1131     (arguments
1132      '(#:tests? #f))
1133     (home-page "https://github.com/sassoftware/python-keyutils")
1134     (synopsis "Python bindings for keyutils")
1135     (description
1136      "This is a set of python bindings for keyutils, a key management suite
1137 that leverages the infrastructure provided by the Linux kernel for safely
1138 storing and retrieving sensitive information in your programs.")
1139     (license license:asl2.0)))
1140
1141 (define-public python-mcuboot-imgtool
1142   (package
1143     (name "python-mcuboot-imgtool")
1144     (version "1.4.0")
1145     (source
1146      (origin
1147        (method git-fetch)
1148        (uri (git-reference
1149              (url "https://github.com/JuulLabs-OSS/mcuboot")
1150              (commit (string-append "v" version))))
1151        (file-name (git-file-name name version))
1152        (sha256
1153         (base32
1154          "1m1csyvzq4jx81zg635ssy1n7sc0z539z0myh872ll3nwqx7wa0q"))))
1155     (build-system python-build-system)
1156     (arguments
1157      `(#:phases
1158        (modify-phases %standard-phases
1159          (add-after 'unpack 'fix-broken-test
1160            (lambda _
1161              (substitute* "scripts/imgtool/keys/ed25519_test.py"
1162                (("raw_sign") "sign_digest"))
1163              #t))
1164          (add-before 'build 'change-directory
1165            (lambda _
1166              (chdir "scripts")
1167              #t)))))
1168     (propagated-inputs
1169      `(("python-click" ,python-click)
1170        ("python-intelhex" ,python-intelhex)
1171        ("python-cryptography" ,python-cryptography)))
1172     (home-page "https://mcuboot.com")
1173     (synopsis "Tool to securely sign firmware images for booting by MCUboot")
1174     (description "MCUboot is a secure bootloader for 32-bit MCUs.  This
1175 package provides a tool to securely sign firmware images for booting by
1176 MCUboot.")
1177     (license license:expat)))
1178
1179 (define-public python-secretstorage
1180   (package
1181     (name "python-secretstorage")
1182     (version "3.1.2")
1183     (source
1184       (origin
1185         (method url-fetch)
1186         (uri (pypi-uri "SecretStorage" version))
1187         (sha256
1188          (base32
1189           "1xmzr0j3066s220bss4nkgqbiwb5k4kkp2rkpqlqwjb5kfc8mnhm"))))
1190     (build-system python-build-system)
1191     (arguments
1192      '(#:tests? #f)) ; Tests require a running dbus service.
1193     (propagated-inputs
1194      `(("python-cryptography" ,python-cryptography)
1195        ("python-jeepney" ,python-jeepney)))
1196     (home-page "https://github.com/mitya57/secretstorage")
1197     (synopsis "Python bindings to FreeDesktop.org Secret Service API")
1198     (description
1199      "@code{python-secretstorage} provides a way for securely storing passwords
1200 and other secrets.  It uses D-Bus Secret Service API that is supported by GNOME
1201 Keyring (since version 2.30) and KSecretsService.  SecretStorage supports most
1202 of the functions provided by Secret Service, including creating and deleting
1203 items and collections, editing items, locking and unlocking collections
1204 (asynchronous unlocking is also supported).")
1205     (license license:bsd-3)))
1206
1207 (define-public python-jeepney
1208   (package
1209     (name "python-jeepney")
1210     (version "0.4.2")
1211     (source
1212       (origin
1213         (method url-fetch)
1214         (uri (pypi-uri "jeepney" version))
1215         (sha256
1216          (base32
1217           "1fz9lb5fl831sijg2j0sbki698j2z6awbblas7mz3gp9jz2xi9hb"))))
1218     (build-system python-build-system)
1219     (native-inputs
1220      `(("python-testpath" ,python-testpath)
1221        ("python-tornado" ,python-tornado)
1222        ("python-pytest" ,python-pytest)))
1223     (home-page "https://gitlab.com/takluyver/jeepney")
1224     (synopsis "Low-level, pure Python DBus protocol wrapper")
1225     (description
1226      "This is a low-level, pure Python DBus protocol client.  It has an
1227 I/O-free core, and integration modules for different event loops.")
1228     (license license:expat)))