aboutsummaryrefslogtreecommitdiff
path: root/gnu/packages/python-crypto.scm
blob: bda547417c2a9b498948a4aeaed0d184612ac5e0 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015 Eric Dvorsak <eric@dvorsak.fr>
;;; Copyright © 2015, 2016, 2017, 2018 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2015, 2016, 2017 Leo Famulari <leo@famulari.name>
;;; Copyright © 2016, 2017 Marius Bakke <mbakke@fastmail.com>
;;; Copyright © 2017 Ben Sturmfels <ben@sturm.com.au>
;;; Copyright © 2016 Sou Bunnbu <iyzsong@gmail.com>
;;; Copyright © 2015 Cyril Roelandt <tipecaml@gmail.com>
;;; Copyright © 2014, 2017 Eric Bavier <bavier@member.fsf.org>
;;; Copyright © 2015, 2016 David Thompson <davet@gnu.org>
;;; Copyright © 2016, 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2016, 2017 Nils Gillmann <ng0@n0.is>
;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2015, 2016, 2017 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2016 Danny Milosavljevic <dannym+a@scratchpost.org>
;;; Copyright © 2016, 2017 Arun Isaac <arunisaac@systemreboot.net>
;;; Copyright © 2017 Carlo Zancanaro <carlo@zancanaro.id.au>
;;; Copyright © 2018 Tomáš Čech <sleep_walker@gnu.org>
;;; Copyright © 2018 Nicolas Goaziou <mail@nicolasgoaziou.fr>
;;; Copyright © 2018 Vagrant Cascadian <vagrant@debian.org>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages python-crypto)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix git-download)
  #:use-module (guix build-system python)
  #:use-module (gnu packages)
  #:use-module (gnu packages check)
  #:use-module (gnu packages crypto)
  #:use-module (gnu packages libffi)
  #:use-module (gnu packages multiprecision)
  #:use-module (gnu packages protobuf)
  #:use-module (gnu packages python)
  #:use-module (gnu packages python-web)
  #:use-module (gnu packages time)
  #:use-module (gnu packages tls)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (srfi srfi-1))

(define-public python-base58
  (package
    (name "python-base58")
    (version "1.0.0")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "base58" version))
       (sha256
        (base32
         "0lgnk7ycdxwhk2bkygl30nsks56bvrdj79ix76iv965pz808pzn5"))))
    (build-system python-build-system)
    (native-inputs
     `(("python-pyhamcrest" ,python-pyhamcrest)))
    (home-page "https://github.com/keis/base58")
    (synopsis "Base58 and Base58Check implementation")
    (description "Base58 and Base58Check implementation compatible
with what is used by the Bitcoin network.")
    (license license:expat)))

(define-public python-bcrypt
  (package
    (name "python-bcrypt")
    (version "3.1.4")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "bcrypt" version))
       (sha256
        (base32
         "13cyrnqwkhc70rs6dg65z4yrrr3dc42fhk11804fqmci9hvimvb7"))))
    (build-system python-build-system)
    (native-inputs
     `(("python-pycparser" ,python-pycparser)
       ("python-pytest" ,python-pytest)))
    (propagated-inputs
     `(("python-cffi" ,python-cffi)
       ("python-six" ,python-six)))
    (home-page "https://github.com/pyca/bcrypt/")
    (synopsis
     "Modern password hashing library")
    (description
     "Bcrypt is a Python module which provides a password hashing method based
on the Blowfish password hashing algorithm, as described in
@url{http://static.usenix.org/events/usenix99/provos.html,\"A Future-Adaptable
Password Scheme\"} by Niels Provos and David Mazieres.")
    (license license:asl2.0)))

(define-public python2-bcrypt
  (package-with-python2 python-bcrypt))

(define-public python-passlib
  (package
    (name "python-passlib")
    (version "1.7.1")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "passlib" version))
       (sha256
        (base32
         "1q2khqpj9rlcgdmkypjdq1kswvhjf72bq0zk2cv669cc2dj8z51x"))))
    (build-system python-build-system)
    (native-inputs
     `(("python-nose" ,python-nose)))
    (propagated-inputs
     `(("python-py-bcrypt" ,python-py-bcrypt)))
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-before 'check 'set-PYTHON_EGG_CACHE
           ;; some tests require access to "$HOME/.cython"
           (lambda* _ (setenv "PYTHON_EGG_CACHE" "/tmp") #t)))))
    (home-page "https://bitbucket.org/ecollins/passlib")
    (synopsis
     "Comprehensive password hashing framework")
    (description
     "Passlib is a password hashing library for Python 2 & 3, which provides
cross-platform implementations of over 30 password hashing algorithms, as well
as a framework for managing existing password hashes.  It's designed to be
useful for a wide range of tasks, from verifying a hash found in /etc/shadow,
to providing full-strength password hashing for multi-user application.")
    (license license:bsd-3)))

(define-public python2-passlib
  (package-with-python2 python-passlib))

(define-public python-py-bcrypt
  (package
    (name "python-py-bcrypt")
    (version "0.4")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://pypi.python.org/packages/source/p/py-bcrypt/py-bcrypt-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "0y6smdggwi5s72v6p1nn53dg6w05hna3d264cq6kas0lap73p8az"))))
    (build-system python-build-system)
    (home-page "https://code.google.com/p/py-bcrypt")
    (synopsis
     "Bcrypt password hashing and key derivation")
    (description
     "A python wrapper of OpenBSD's Blowfish password hashing code.  This
system hashes passwords using a version of Bruce Schneier's Blowfish block
cipher with modifications designed to raise the cost of off-line password
cracking and frustrate fast hardware implementation.  The computation cost of
the algorithm is parametised, so it can be increased as computers get faster.
The intent is to make a compromise of a password database less likely to
result in an attacker gaining knowledge of the plaintext passwords (e.g. using
John the Ripper).")
    ;; "sha2.c" is under BSD-3;
    ;; "blowfish.c" and "bcrypt.c" are under BSD-4;
    ;; the rest is under ISC.
    (license (list license:isc license:bsd-3 license:bsd-4))))

(define-public python2-py-bcrypt
  (package-with-python2 python-py-bcrypt))

(define-public python-pyblake2
  (package
    (name "python-pyblake2")
    (version "1.1.2")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "pyblake2" version))
       (sha256
        (base32
         "0gz9hgznv5zw4qjq43xa56y0yikimx30gffvibxzm0nv5sq7xk2w"))))
    (build-system python-build-system)
    (home-page "https://github.com/dchest/pyblake2")
    (synopsis "BLAKE2 hash function for Python")
    (description "BLAKE2 is a cryptographic hash function, which offers
stronger security while being as fast as MD5 or SHA-1, and comes in two
flavors: @code{BLAKE2b}, optimized for 64-bit platforms and produces digests
of any size between 1 and 64 bytes, and @code{BLAKE2s}, optimized for 8- to
32-bit platforms and produces digests of any size between 1 and 32 bytes.

This package provides a Python interface for BLAKE2.")
    ;; The COPYING file declares it as public domain, with the option to
    ;; alternatively use and redistribute it under a variety of permissive
    ;; licenses. cc0 is explicitly mentioned in setup.py and pyblake2module.c.
    (license (list license:public-domain license:cc0))))

(define-public python-paramiko
  (package
    (name "python-paramiko")
    (version "2.4.2")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "paramiko" version))
       (sha256
        (base32
         "1jqgj2gl1pz7bi2aab1r2xq0ml0gskmm9p235cg9y32nydymm5x8"))))
    (build-system python-build-system)
    (arguments
     `(;; FIXME: Tests require many unpackaged libraries, see dev-requirements.txt.
       #:tests? #f))
    (propagated-inputs
     `(("python-bcrypt" ,python-bcrypt)
       ("python-pyasn1" ,python-pyasn1)
       ("python-pynacl" ,python-pynacl)
       ("python-cryptography" ,python-cryptography)))
    (home-page "https://www.paramiko.org/")
    (synopsis "SSHv2 protocol library")
    (description "Paramiko is a python implementation of the SSHv2 protocol,
providing both client and server functionality.  While it leverages a Python C
extension for low level cryptography (PyCrypto), Paramiko itself is a pure
Python interface around SSH networking concepts.")
    (license license:lgpl2.1+)))

(define-public python2-paramiko
  (package-with-python2 python-paramiko))

(define-public python-ecdsa
  (package
    (name "python-ecdsa")
    (version "0.13")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://pypi.python.org/packages/source/e/ecdsa/ecdsa-"
             version
             ".tar.gz"))
       (sha256
        (base32
         "1yj31j0asmrx4an9xvsaj2icdmzy6pw0glfpqrrkrphwdpi1xkv4"))))
    (build-system python-build-system)
    (inputs
     `(("openssl" ,openssl)))
    (home-page
     "https://github.com/warner/python-ecdsa")
    (synopsis
     "ECDSA cryptographic signature library (pure python)")
    (description
     "This is an easy-to-use implementation of ECDSA cryptography (Elliptic
Curve Digital Signature Algorithm), implemented purely in Python.  With this
library, you can quickly create keypairs (signing key and verifying key), sign
messages, and verify the signatures.  The keys and signatures are very short,
making them easy to handle and incorporate into other protocols.")
    (license license:expat)))

(define-public python2-ecdsa
  (package-with-python2 python-ecdsa))

;;; Pycrypto is abandoned upstream:
;;;
;;; https://github.com/dlitz/pycrypto/issues/173
;;;
;;; TODO Remove this package from GNU Guix.
(define-public python-pycrypto
  (package
    (name "python-pycrypto")
    (version "2.6.1")
    (source
     (origin
      (method url-fetch)
      (uri (pypi-uri "pycrypto" version))
      (patches (search-patches "python-pycrypto-CVE-2013-7459.patch"))
      (sha256
       (base32
        "0g0ayql5b9mkjam8hym6zyg6bv77lbh66rv1fyvgqb17kfc1xkpj"))))
    (build-system python-build-system)
    (inputs
     `(("python" ,python)
       ("gmp" ,gmp)))
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-before 'build 'set-build-env
           ;; pycrypto runs an autoconf configure script behind the scenes
           (lambda _ (setenv "CONFIG_SHELL" (which "bash")) #t)))))
    (home-page "http://www.pycrypto.org/")
    (synopsis "Cryptographic modules for Python")
    (description
     "Pycrypto is a collection of both secure hash functions (such as SHA256
and RIPEMD160), and various encryption algorithms (AES, DES, RSA, ElGamal,
etc.).  The package is structured to make adding new modules easy.")
    (license license:public-domain)))

(define-public python2-pycrypto
  (let ((pycrypto (package-with-python2 python-pycrypto)))
    (package (inherit pycrypto)
      (inputs
       `(("python" ,python-2)
         ,@(alist-delete
            "python"
            (package-inputs pycrypto)))))))

(define-public python-keyring
  (package
    (name "python-keyring")
    (version "8.7")
    (source
     (origin
      (method url-fetch)
      (uri (pypi-uri "keyring" version))
      (sha256
       (base32
        "0482rmi2x6p78wl2kz8qzyq21xz1sbbfwnv5x7dggar4vkwxhzfx"))))
    (build-system python-build-system)
    (native-inputs
     `(("python-setuptools-scm" ,python-setuptools-scm)))
    (propagated-inputs
     `(("python-pycrypto" ,python-pycrypto)))
    (arguments
     `(#:tests? #f))                      ;TODO: tests require pytest
    (home-page "https://github.com/jaraco/keyring")
    (synopsis "Store and access your passwords safely")
    (description
     "The Python keyring lib provides a easy way to access the system keyring
service from python.  It can be used in any application that needs safe
password storage.")
    ;; "MIT" and PSF dual license
    (license license:x11)))

(define-public python2-keyring
  (package-with-python2 python-keyring))

(define-public python-certifi
  (package
    (name "python-certifi")
    (version "2017.1.23")
    (source (origin
              (method url-fetch)
              (uri (pypi-uri "certifi" version))
              (sha256
               (base32
                "1klrzl3hgvcf2mjk00g0k3kk1p2z27vzwnxivwar4vhjmjvpz1w1"))))
    (build-system python-build-system)
    (home-page "https://certifi.io/")
    (synopsis "Python CA certificate bundle")
    (description
     "Certifi is a Python library that contains a CA certificate bundle, which
is used by the Requests library to verify HTTPS requests.")
    (license license:asl2.0)))

(define-public python2-certifi
  (package-with-python2 python-certifi))

(define-public python-cryptography-vectors
  (package
    (name "python-cryptography-vectors")
    (version "2.3.1")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "cryptography_vectors" version))
       (sha256
        (base32
         "0ijdck30p7jv8a0zwv8b7d30ciqrmmps62lm63l4k776vihrnkdz"))))
    (build-system python-build-system)
    (home-page "https://github.com/pyca/cryptography")
    (synopsis "Test vectors for the cryptography package")
    (description
      "This package contains test vectors for the cryptography package.")
    ;; Distributed under either BSD-3 or ASL2.0
    (license (list license:bsd-3 license:asl2.0))))

(define-public python2-cryptography-vectors
  (package-with-python2 python-cryptography-vectors))

(define-public python-cryptography
  (package
    (name "python-cryptography")
    (version "2.3.1")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "cryptography" version))
       (sha256
        (base32
         "1mnzf168vlxirq7fw9dm9zbvma7z8phc9cl5bffw5916m0y1244d"))))
    (build-system python-build-system)
    (inputs
     `(("openssl" ,openssl)))
    (propagated-inputs
     `(("python-asn1crypto" ,python-asn1crypto)
       ("python-cffi" ,python-cffi)
       ("python-six" ,python-six)
       ("python-idna" ,python-idna)
       ("python-iso8601" ,python-iso8601)))
    (native-inputs
     `(("python-cryptography-vectors" ,python-cryptography-vectors)
       ("python-hypothesis" ,python-hypothesis)
       ("python-pretend" ,python-pretend)
       ("python-pytz" ,python-pytz)
       ("python-pytest" ,python-pytest)))
    (home-page "https://github.com/pyca/cryptography")
    (synopsis "Cryptographic recipes and primitives for Python")
    (description
      "cryptography is a package which provides cryptographic recipes and
primitives to Python developers.  It aims to be the “cryptographic standard
library” for Python.  The package includes both high level recipes, and low
level interfaces to common cryptographic algorithms such as symmetric ciphers,
message digests and key derivation functions.")
    ;; Distributed under either BSD-3 or ASL2.0
    (license (list license:bsd-3 license:asl2.0))
    (properties `((python2-variant . ,(delay python2-cryptography))))))

(define-public python2-cryptography
  (let ((crypto (package-with-python2
                 (strip-python2-variant python-cryptography))))
    (package (inherit crypto)
      (propagated-inputs
       `(("python2-ipaddress" ,python2-ipaddress)
         ("python2-backport-ssl-match-hostname"
          ,python2-backport-ssl-match-hostname)
         ("python2-enum34" ,python2-enum34)
         ,@(package-propagated-inputs crypto))))))

(define-public python-pyopenssl
  (package
    (name "python-pyopenssl")
    (version "18.0.0")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "pyOpenSSL" version))
       (sha256
        (base32
         "1055rb456nvrjcij3sqj6c6l3kmh5cqqay0nsmx3pxq07d1g3234"))))
    (build-system python-build-system)
    (arguments
     '(#:phases
       (modify-phases %standard-phases
         (delete 'check)
         (add-after 'install 'check
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (add-installed-pythonpath inputs outputs)
             (zero? (system* "py.test" "-v" "-k"
                             (string-append
                              ;; This test tries to look up certificates from
                              ;; the compiled-in default path in OpenSSL, which
                              ;; does not exist in the build environment.
                              "not test_fallback_default_verify_paths "
                              ;; This test attempts to make a connection to
                              ;; an external web service.
                              "and not test_set_default_verify_paths"))))))))
    (propagated-inputs
     `(("python-cryptography" ,python-cryptography)
       ("python-six" ,python-six)))
    (inputs
     `(("openssl" ,openssl)))
    (native-inputs
     `(("python-flaky" ,python-flaky)
       ("python-pretend" ,python-pretend)
       ("python-pytest" ,python-pytest)))
    (home-page "https://github.com/pyca/pyopenssl")
    (synopsis "Python wrapper module around the OpenSSL library")
    (description
      "PyOpenSSL is a high-level wrapper around a subset of the OpenSSL
library.")
    (license license:asl2.0)))

(define-public python2-pyopenssl
  (package-with-python2 python-pyopenssl))

(define-public python-ed25519
  (package
    (name "python-ed25519")
    (version "1.4")
    (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "ed25519" version))
        (sha256
          (base32
            "0ahx1nkxa0xis3cw0h5c4fpgv8mq4znkq7kajly33lc3317bk499"))))
    (build-system python-build-system)
    (home-page "https://github.com/warner/python-ed25519")
    (synopsis "Ed25519 public-key signatures")
    (description "Ed25519 public-key signatures")
    (license license:expat)))

(define-public python2-ed25519
  (package-with-python2 python-ed25519))

(define-public python-axolotl-curve25519
  (package
    (name "python-axolotl-curve25519")
    (version "0.1")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/tgalal/python-axolotl-curve25519")
             (commit "e4a9c4de0eae27223200579c58d1f8f6d20637e2")))
       (file-name (string-append name "-" version "-checkout"))
       (sha256
        (base32
         "0agap5q0hmvf6cwzjqc05kw53pjgf6942pcivpazksmg1vk400ra"))))
    (build-system python-build-system)
    (arguments
     `(;; Prevent creation of the egg. This works around
       ;; https://debbugs.gnu.org/cgi/bugreport.cgi?bug=20765
       #:configure-flags '("--root=/")))
    (home-page "https://github.com/tgalal/python-axolotl-curve25519")
    (synopsis "Python wrapper for curve25519 library")
    (description "This is a python wrapper for the curve25519 library
with ed25519 signatures.  The C code was pulled from
libaxolotl-android.  At the moment this wrapper is meant for use by
python-axolotl.")
    (license (list license:gpl3    ; Most files
                   license:bsd-3)))) ; curve/curve25519-donna.c

(define-public python2-axolotl-curve25519
  (package-with-python2 python-axolotl-curve25519))

(define-public python-axolotl
  (package
    (name "python-axolotl")
    (version "0.1.39")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/tgalal/python-axolotl/archive/"
             version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (patches (search-patches "python-axolotl-AES-fix.patch"))
       (sha256
        (base32 "0badsgkgz0ir3hqynxzsfjgacppi874syvvmgccc6j164053x6zm"))))
    (build-system python-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         ;; Don't install tests
         (add-before 'install 'remove-tests
           (lambda _
             (for-each delete-file-recursively
                       '("axolotl/tests" "build/lib/axolotl/tests"))
             #t)))))
    (propagated-inputs
     `(("python-axolotl-curve25519" ,python-axolotl-curve25519)
       ("python-dateutil" ,python-dateutil)
       ("python-protobuf" ,python-protobuf)
       ("python-pycrypto" ,python-pycrypto)))
    (home-page "https://github.com/tgalal/python-axolotl")
    (synopsis "Python port of libaxolotl-android")
    (description "This is a python port of libaxolotl-android.  This
is a ratcheting forward secrecy protocol that works in synchronous and
asynchronous messaging environments.")
    (license license:gpl3)))

(define-public python2-axolotl
  (package-with-python2 python-axolotl))

;; SlowAES isn't compatible with Python 3.
(define-public python2-slowaes
  (package
    (name "python2-slowaes")
    (version "0.1a1")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "slowaes" version))
       (sha256
        (base32
         "02dzajm83a7lqgxf6r3hgj64wfmcxz8gs4nvgxpvj5n19kjqlrc3"))))
    (build-system python-build-system)
    (arguments `(#:python ,python-2))
    (home-page "http://code.google.com/p/slowaes/")
    (synopsis "Implementation of AES in Python")
    (description "This package contains an implementation of AES in Python.
This implementation is slow (hence the project name) but still useful when
faster ones are not available.")
    (license license:asl2.0)))

(define-public python-pyaes
  (package
    (name "python-pyaes")
    (version "1.6.1")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "pyaes" version))
       (sha256
        (base32
         "13vdaff15k0jyfcss4b4xvfgm8xyv0nrbyw5n1qc7lrqbi0b3h82"))))
    (build-system python-build-system)
    (home-page "https://github.com/ricmoo/pyaes")
    (synopsis "Implementation of AES in Python")
    (description "This package contains a pure-Python implementation of the
AES block cipher algorithm and the common modes of operation (CBC, CFB, CTR,
ECB and OFB).")
    (license license:expat)))

(define-public python2-pyaes
  (package-with-python2 python-pyaes))

(define-public python-asn1crypto
  (package
    (name "python-asn1crypto")
    (version "0.24.0")
    (source
      (origin
       (method git-fetch)
       (uri (git-reference
              (url "https://github.com/wbond/asn1crypto.git")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
         (base32
          "10lai2cs5mnz3gpaffbw1m7b885ls8328q5wxm35vfmcip1f0xmb"))))
    (build-system python-build-system)
    (home-page "https://github.com/wbond/asn1crypto")
    (synopsis "ASN.1 parser and serializer in Python")
    (description "asn1crypto is an ASN.1 parser and serializer with definitions
for private keys, public keys, certificates, CRL, OCSP, CMS, PKCS#3, PKCS#7,
PKCS#8, PKCS#12, PKCS#5, X.509 and TSP.")
    (license license:expat)))

(define-public python2-asn1crypto
  (package-with-python2 python-asn1crypto))

(define-public python-pynacl
  (package
    (name "python-pynacl")
    (version "1.2.1")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "PyNaCl" version))
       (modules '((guix build utils)))
       ;; Remove bundled libsodium.
       (snippet '(begin (delete-file-recursively "src/libsodium")
                        #t))
       (sha256
        (base32
         "1ada3qr83cliap6dk897vnvjkynij1kjqbwizdbgarazlyh8zlz0"))))
    (build-system python-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-before 'build 'use-system-sodium
           (lambda _
             (setenv "SODIUM_INSTALL" "system")
             #t)))))
    (native-inputs
     `(("python-hypothesis" ,python-hypothesis)
       ("python-pytest" ,python-pytest)))
    (propagated-inputs
     `(("python-cffi" ,python-cffi)
       ("python-six" ,python-six)
       ("libsodium" ,libsodium)))
    (home-page "https://github.com/pyca/pynacl/")
    (synopsis "Python bindings to libsodium")
    (description
     "PyNaCl is a Python binding to libsodium, which is a fork of the
Networking and Cryptography library.  These libraries have a stated goal
of improving usability, security and speed.")
    (license license:asl2.0)))

(define-public python2-pynacl
  (package-with-python2 python-pynacl))

(define-public python2-pgpdump
  (package
    (name "python2-pgpdump")
    (version "1.5")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "pgpdump" version))
       (sha256
        (base32
         "0s4nh8h7qsdj2yf29bspjs1zvxd4lcd11r6g11dp7fppgf2h0iqw"))))
    (build-system python-build-system)

    ;; Currently fails to build with Python 3.
    (arguments `(#:python ,python-2))

    (home-page "https://github.com/toofishes/python-pgpdump")
    (synopsis "Python library for parsing PGP packets")
    (description
     "Python-pgpdump is an OpenPGP packet parser based on
@uref{http://www.mew.org/~kazu/proj/pgpdump/, pgpdump}.  It notably supports:

@itemize
@item signature packets;
@item public key packets;
@item secret key packets;
@item trust, user ID, and user attribute packets;
@item ASCII-armor decoding and CRC check.
@end itemize\n")
    (license license:bsd-3)))

(define-public python2-roca-detect
  (package
    (name "python2-roca-detect")
    (version "1.0.8")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "roca-detect" version))
       (sha256
        (base32
         "1di4akyw2lf5r8zfwvyhkilz8jv8g4b66rgaqwfabmjwma6gnw27"))))
    (build-system python-build-system)
    (native-inputs
     ;; TODO: apk_parse_ph4, pyjks
     `(("python2-dateutil" ,python2-dateutil)
       ("python2-six" ,python2-six)
       ("python2-cryptography" ,python2-cryptography)
       ("python2-future" ,python2-future)
       ("python2-coloredlogs" ,python2-coloredlogs)
       ("python2-pgpdump" ,python2-pgpdump)))
    (arguments
     `(;; Basic testing routine is quite simple and works with Py3
       ;; but the rest of the code that processes the different
       ;; key formats and extracts the modulus for inspection is
       ;; not yet fully py3 ready.
       #:python ,python-2))
    (home-page "https://github.com/crocs-muni/roca")
    (synopsis "ROCA detection tool")
    (description
     "This tool is related to the paper entitled @i{Return of the
Coppersmith’s Attack: Practical Factorization of Widely Used RSA Moduli}.  It
enables you to test public RSA keys for a presence of the described
vulnerability.  Currently the tool supports the following key formats: X.509
Certificate (DER encoded, PEM encoded), RSA PEM (encoded private key, public
key), SSH public key, ASC-encoded OpenPGP key, APK Android application, LDIFF
file, and more.")
    (license license:gpl3)))

(define-public python-ecpy
  (package
    (name "python-ecpy")
    (version "0.8.2")
    (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "ECPy" version))
        (sha256
          (base32
            "090fqnj8z0xm44jrfpll7j45r68m6kp7mjr7yxzg93j42h3sj285"))))
    (build-system python-build-system)
    (propagated-inputs
     `(("python-future" ,python-future)))
    (home-page "https://github.com/ubinity/ECPy")
    (synopsis "Pure Python Elliptic Curve Library")
    (description "This package provides a Elliptic Curve Library in pure
Python.")
    (license license:asl2.0)))

(define-public python2-ecpy
  (package-with-python2 python-ecpy))

(define-public python-josepy
  (package
    (name "python-josepy")
    (version "1.1.0")
    (source (origin
              (method url-fetch)
              (uri (pypi-uri "josepy" version))
              (sha256
               (base32
                "11khz8malzrv375b27jjkv66z6z6khdx1v5mkkr4vq16gp3n4p7v"))))
    (build-system python-build-system)
    (arguments
     ;; The tests require flake8 >= 3.5, which is not yet packaged.
     '(#:tests? #f))
    (propagated-inputs
     `(("python-cryptography" ,python-cryptography)
       ("python-pyopenssl" ,python-pyopenssl)
       ("python-six" ,python-six)))
;; TODO Enable when we have flake8 >= 3.5.
;    (native-inputs
;     `(("python-coverage" ,python-coverage)
;       ("python-flake8" ,python-flake8)
;       ("python-isort" ,python-isort)
;       ("python-mock" ,python-mock)
;       ("python-pytest" ,python-pytest)
;       ("python-pytest-cov" ,python-pytest-cov)
;       ("python-pytest-cache" ,python-pytest-cache)
;       ("python-pytest-flake8" ,python-pytest-flake8)))
    (home-page "https://github.com/certbot/josepy")
    (synopsis "JOSE protocol implementation in Python")
    (description "This package provides a Python implementation of the JOSE
protocol (Javascript Object Signing and Encryption).")
    (license license:asl2.0)))

(define-public python2-josepy
  (package-with-python2 python-josepy))

(define-public python-pycryptodome
  (package
    (name "python-pycryptodome")
    (version "3.5.1")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "pycryptodome" version))
       (sha256
        (base32
         "15mc1h5ij1b6hcqvb048kb4k0ip64n2ky0zz0rml2s78ylv7g5dp"))))
    (build-system python-build-system)
    (home-page "https://www.pycryptodome.org")
    (synopsis "Cryptographic library for Python")
    (description "This package provides a cryptographic library for Python.

It brings the following enhancements with respect to the last official version
of PyCrypto:

@itemize
@item Authenticated encryption modes (GCM, CCM, EAX, SIV, OCB)
@item Accelerated AES on Intel platforms via AES-NI
@item First class support for PyPy
@item Elliptic curves cryptography (NIST P-256 curve only)
@item Better and more compact API (nonce and iv attributes for ciphers,
automatic generation of random nonces and IVs, simplified CTR cipher mode, and
more)
@item SHA-3 (including SHAKE XOFs) and BLAKE2 hash algorithms
@item Salsa20 and ChaCha20 stream ciphers
@item scrypt and HKDF
@item Deterministic (EC)DSA
@item Password-protected PKCS#8 key containers
@item Shamir’s Secret Sharing scheme
@item Random numbers get sourced directly from the OS (and not from a CSPRNG
in userspace)
@item Cleaner RSA and DSA key generation (largely based on FIPS 186-4)
@item Major clean ups and simplification of the code base
@end itemize\n")
    (license license:bsd-2)))

(define-public python2-pycryptodome
  (package-with-python2 python-pycryptodome))

(define-public python-m2crypto
  (package
    (name "python-m2crypto")
    (version "0.29.0")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "M2Crypto" version))
       (sha256
        (base32 "1h16gpilrnlzc0iyj1mnd1iqh8wchzjsxjqw9n344glimg2s5zm0"))))
    (build-system python-build-system)
    (inputs `(("openssl" ,openssl)))
    (propagated-inputs `(("python-typing" ,python-typing)))
    (home-page "https://gitlab.com/m2crypto/m2crypto")
    (synopsis "Python crypto and TLS toolkit")
    (description "@code{M2Crypto} is a complete Python wrapper for OpenSSL
featuring RSA, DSA, DH, EC, HMACs, message digests, symmetric ciphers
(including AES); TLS functionality to implement clients and servers; HTTPS
extensions to Python's httplib, urllib, and xmlrpclib; unforgeable HMAC'ing
AuthCookies for web session management; FTP/TLS client and server; S/MIME;
M2Crypto can also be used to provide TLS for Twisted.  Smartcards supported
through the Engine interface.")
    (license license:expat)))

(define-public python2-m2crypto
  (package-with-python2 python-m2crypto))

(define-public python-pylibscrypt
  (package
    (name "python-pylibscrypt")
    (version "1.7.1")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "pylibscrypt" version))
       (sha256
        (base32
         "1b3rgzl6dbzs08vhv41b6y4n5189wv7lr27acxn104hs45745abs"))))
    (build-system python-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-before 'build 'hard-code-path-to-libscrypt
           (lambda* (#:key inputs #:allow-other-keys)
             (let ((libscrypt (assoc-ref inputs "libscrypt")))
               (substitute* "pylibscrypt/pylibscrypt.py"
                 (("find_library\\('scrypt'\\)")
                  (string-append "'" libscrypt "/lib/libscrypt.so'")))
               #t))))
       ;; The library can use various scrypt implementations and tests all of
       ;; them.  Since we only provide a single implementation, most tests
       ;; fail.  Simply skip them.
       #:tests? #f))
    ;; FIXME: Using "libscrypt" is the second best choice.  The best one
    ;; requires "hashlib.scrypt", provided by Python 3.6+ built with OpenSSL
    ;; 1.1+.  Use that as soon as Guix provides it.
    (inputs
     `(("libscrypt" ,libscrypt)))
    (home-page "https://github.com/jvarho/pylibscrypt")
    (synopsis "Scrypt for Python")
    (description "There are a lot of different scrypt modules for Python, but
none of them have everything that I'd like, so here's one more.  It uses
@code{libscrypt}.")
    (license license:isc)))

(define-public python-libnacl
  (package
    (name "python-libnacl")
    (version "1.6.1")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "libnacl" version))
       (sha256
        (base32
         "0nv7n8nfswkhl614x5mllrkvaslraa0053q11iylb337cy43vb4v"))))
    (build-system python-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'locate-libsodium
           (lambda* (#:key inputs #:allow-other-keys)
             (substitute* "libnacl/__init__.py"
               (("(return ctypes.cdll.LoadLibrary\\(')libsodium.so('\\))"
                 _ pre post)
                (let ((libsodium (string-append (assoc-ref inputs "libsodium")
                                                "/lib/libsodium.so")))
                  (string-append pre libsodium post)))))))))
    (native-inputs
     `(("python-pyhamcrest" ,python-pyhamcrest)))
    (inputs
     `(("libsodium" ,libsodium)))
    (home-page "https://libnacl.readthedocs.org/")
    (synopsis "Python bindings for libsodium based on ctypes")
    (description "@code{libnacl} is used to gain direct access to the
functions exposed by @code{NaCl} library via @code{libsodium}.  It has
been constructed to maintain extensive documentation on how to use
@code{NaCl} as well as being completely portable.")
    (license license:asl2.0)))

(define-public python-scrypt
  (package
    (name "python-scrypt")
    (version "0.8.6")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "scrypt" version))
       (sha256
        (base32
         "0b9nw10hfdl0jflm3b62q485ssc3f3f33lpg4yy407gs8wnrn8zq"))))
    (build-system python-build-system)
    (inputs
     `(("openssl" ,openssl)))
    (home-page "http://bitbucket.org/mhallin/py-scrypt")
    (synopsis "Bindings for the scrypt key derivation function library")
    (description "This is a set of Python bindings for the scrypt key
derivation function.")
    (license license:bsd-2)))