Serhiy Storchaka
9b8c2e7676
bpo-34922: Fix integer overflow in the digest() and hexdigest() methods (GH-9751)
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for the SHAKE algorithm in the hashlib module.
2018-10-11 07:41:00 +03:00
Peter Eisentraut
0e0bc4e221
Fix misleading mentions of tp_size in comments (GH-9093)
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Many type object initializations labeled a field "tp_size" in the
comment, but the name of that field is tp_basicsize.
2018-09-10 09:46:08 -07:00
Serhiy Storchaka
f1d36d8efa
bpo-33729: Fix issues with arguments parsing in hashlib. (GH-8346)
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* help(hashlib) didn't work because of incorrect module name in blake2b and
blake2s classes.
* Constructors blake2*(), sha3_*(), shake_*() and keccak_*() incorrectly
accepted keyword argument "string" for binary data, but documented as
accepting the "data" keyword argument. Now this parameter is positional-only.
* Keyword-only parameters in blake2b() and blake2s() were not documented as
keyword-only.
* Default value for some parameters of blake2b() and blake2s() was None,
which is not acceptable value.
* The length argument for shake_*.digest() was wrapped out to 32 bits.
* The argument for shake_128.digest() and shake_128.hexdigest() was not
positional-only as intended.
* TypeError messages for incorrect arguments in all constructors sha3_*(),
shake_*() and keccak_*() incorrectly referred to sha3_224.
Also made the following enhancements:
* More accurately specified input and result types for strings, bytes and
bytes-like objects.
* Unified positional parameter names for update() and constructors.
* Improved formatting.
2018-07-31 09:50:16 +03:00
Antoine Pitrou
a6a4dc816d
bpo-31370: Remove support for threads-less builds ( #3385 )
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* Remove Setup.config
* Always define WITH_THREAD for compatibility.
2017-09-07 18:56:24 +02:00
Serhiy Storchaka
228b12edcc
Issue #28999 : Use Py_RETURN_NONE, Py_RETURN_TRUE and Py_RETURN_FALSE wherever
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possible. Patch is writen with Coccinelle.
2017-01-23 09:47:21 +02:00
Christian Heimes
b00e00c339
Don't define PY_WITH_KECCAK
2016-09-21 14:36:44 +02:00
Christian Heimes
c71ec8aef3
sha3: let's keep it simple and always allocate enough extra space for uint64_t[20].
2016-09-08 15:04:38 +02:00
Christian Heimes
cf45ee10fb
Issue #16113 : SHA3: allocate extra memory for lane extraction and check return value of PyModule_Create()
2016-09-08 13:35:00 +02:00
Christian Heimes
b205fe9791
Issue #16113 : KeccakP-1600-opt64 does not support big endian platforms yet.
2016-09-07 12:42:47 +02:00
Christian Heimes
6fe2a75b64
Issue #16113 : Add SHA-3 and SHAKE support to hashlib module.
2016-09-07 11:58:24 +02:00
Martin v. Löwis
24e43308b7
* Issue #16113 : Remove sha3 module again.
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Patch by Christian Heimes, with modifications.
2014-01-03 14:05:06 +01:00
Christian Heimes
327dd732ce
Issue #18742 : Expose the internal hash type object for ABCs.
2013-10-22 15:05:23 +02:00
Christian Heimes
0ce642ebca
yet another WITH_THREADS typo
2013-07-31 13:32:40 +02:00
Christian Heimes
6ffa5ce1f3
Fix _sha3 module to actually release the GIL around its update function.
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gcov is great.
2013-07-31 11:58:18 +02:00
Christian Heimes
75e923fcf2
Issue #16847 : Fixed improper use of _PyUnicode_CheckConsistency() in
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non-pydebug builds. Several extension modules now compile cleanly when
assert()s are enabled in standard builds (-DDEBUG flag).
2013-01-03 09:22:41 +01:00
Christian Heimes
743e0cd6b5
Issue #16166 : Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified
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endianess detection and handling.
2012-10-17 23:52:17 +02:00
Christian Heimes
7707f6fd32
Issue #16234 : Modify sha3's block_size method to return NotImplemented.
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This makes the sha3 types unusable from the hmac module. HMAC-SHA3 hasn't been specified yet.
2012-10-14 22:16:27 +02:00
Christian Heimes
1f476504fe
Update comment: SPARC requires proper alignment
2012-10-14 14:36:09 +02:00
Christian Heimes
12e6a53b99
get 64bit platforms without uint64 right again
2012-10-14 04:17:50 +02:00
Christian Heimes
784fde7cb4
Force 32bit Keccak implementation on SPARC. It look like the Solaris CC compiler doesn't like the address alignment.
2012-10-14 02:52:01 +02:00
Christian Heimes
8836eefb1e
brg_endian.h is back again
2012-10-07 23:38:44 +02:00
Christian Heimes
dbc573ff29
re-add brg_endian.h to debug issue in big endian SPARC machine
2012-10-07 22:44:41 +02:00
Christian Heimes
2649105cdd
remove #warning from sha3module.c
2012-10-06 15:44:29 +02:00
Christian Heimes
c018f57186
fix possible memory leak, dealloc newobj
2012-10-06 15:09:06 +02:00
Christian Heimes
4a0270d82b
Issue #16113 : integrade SHA-3 (Keccak) patch from http://hg.python.org/sandbox/cheimes
2012-10-06 02:23:36 +02:00
