./security/py-cryptodome, Cryptographic and hash functions for Python

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Branch: CURRENT, Version: 3.6.6, Package name: py27-cryptodome-3.6.6, Maintainer: pkgsrc-users

PyCryptodome is a self-contained Python package of low-level cryptographic
primitives.


Required to run:
[devel/gmp] [devel/py-setuptools] [lang/python27]

Required to build:
[pkgtools/cwrappers]

Master sites:

SHA1: eb3e762b2958a3a905ea269a93ccd12a027e6dcc
RMD160: e1caad12bb8d099b0828b942c5927123e898f5b2
Filesize: 6970.367 KB

Version history: (Expand)


CVS history: (Expand)


   2018-08-18 22:57:30 by Adam Ciarcinski | Files touched by this commit (2) | Package updated
Log message:
py-cryptodome: updated to 3.6.6

3.6.6:
Resolved issues
Fix vulnerability on AESNI ECB with payloads smaller than 16 bytes.
   2018-08-13 09:20:11 by Adam Ciarcinski | Files touched by this commit (2) | Package updated
Log message:
py-cryptodome: updated to 3.6.5

3.6.5:
Fixed incorrect AES encryption/decryption with AES acceleration on x86 due to \ 
gcc’s optimization and strict aliasing rules.
More prime number candidates than necessary where discarded as composite due to \ 
the limited way D values were searched in the Lucas test.
Fixed ResouceWarnings and DeprecationWarnings.
Workaround for Python 3.7.0 bug on Windows
   2018-07-11 09:59:33 by Adam Ciarcinski | Files touched by this commit (3) | Package updated
Log message:
py-cryptodome: updated to 3.6.4

3.6.4:
New features
* Build Python 3.7 wheels on Linux, Windows and Mac.

Resolved issues
* Rename _cpuid module to make upgrades more robust.
* More meaningful exceptions in case of mismatch in IV length (CBC/OFB/CFB modes).
* Fix compilation issues on Solaris 10/11.
   2018-06-24 13:39:32 by Adam Ciarcinski | Files touched by this commit (3) | Package updated
Log message:
py-cryptodome: updated to 3.6.3

3.6.3:
Resolved issues
GH175: Fixed incorrect results for CTR encryption/decryption with more than 8 blocks.

3.6.2:
New features
ChaCha20 accepts 96 bit nonces (in addition to 64 bit nonces) as defined in RFC7539.
Accelerate AES-GCM on x86 using PCLMULQDQ instruction.
Accelerate AES-ECB and AES-CTR on x86 by pipelining AESNI instructions.
As result of the two improvements above, on x86 (Broadwell):
AES-ECB and AES-CTR are 3x faster
AES-GCM is 9x faster

Resolved issues
On Windows, MPIR library was stilled pulled in if renamed to gmp.dll.

Breaks in compatibility
In Crypto.Util.number, functions floor_div and exact_div have been removed. \ 
Also, ceil_div is limited to non-negative terms only.
   2018-04-18 06:34:13 by Adam Ciarcinski | Files touched by this commit (3) | Package updated
Log message:
py-cryptodome: updated to 3.6.1

3.6.1:
New features
Added Google Wycheproof tests (https://github.com/google/wycheproof) for RSA, \ 
DSA, ECDSA, GCM, SIV, EAX, CMAC.
New parameter mac_len (length of MAC tag) for CMAC.

Resolved issues
In certain circumstances (at counter wrapping, which happens on average after 32 \ 
GBi) AES GCM produced wrong ciphertexts.
Method encrypt() of AES SIV cipher could be still called, whereas only \ 
encrypt_and_digest() should be allowed.
   2018-04-13 09:28:39 by Adam Ciarcinski | Files touched by this commit (3) | Package updated
Log message:
py-cryptodome: updated to 3.6.0

3.6.0:
New features
Introduced export_key and deprecated exportKey for DSA and RSA key objects.
Ciphers and hash functions accept memoryview objects in input.
Added support for SHA-512/224 and SHA-512/256.

Resolved issues
Reintroduced Crypto.__version__ variable as in PyCrypto.
Fixed compilation problem with MinGW.
   2018-03-09 09:07:44 by Adam Ciarcinski | Files touched by this commit (3) | Package updated
Log message:
py-cryptodome: updated to 3.5.1

3.5.1:
Fix mismatch with declaration and definition of addmul128.
   2018-03-08 09:15:02 by Adam Ciarcinski | Files touched by this commit (4) | Package updated
Log message:
py-cryptodome: updated to 3.5.0

New features
* Import and export of ECC curves in compressed form.
* The initial counter for a cipher in CTR mode can be a byte string (in addition \ 
to an integer).
* Faster PBKDF2 for HMAC-based PRFs (at least 20x for short passwords, more for \ 
longer passwords). Thanks to Christian Heimes for pointing out the \ 
implementation was under-optimized.
* The salt for PBKDF2 can be either a string or bytes.

Resolved issues
* Without libgmp, modular exponentiation (since v3.4.8) crashed on 32-bit \ 
big-endian systems.

Breaks in compatibility
* Removed support for Python < 2.6.