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Created on 2009-07-13 03:56 by iwade, last changed 2022-04-11 14:56 by admin. This issue is now closed.
| Files | ||||
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| File name | Uploaded | Description | Edit | |
| test_vectors.py | iwade, 2009-07-13 03:56 | codification of test vectors from draft rfc. | ||
| Messages (4) | |||
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| msg90467 - (view) | Author: Iain Wade (iwade) | Date: 2009-07-13 03:56 | |
Test vectors are in the following draft rfc: http://tools.ietf.org/html/draft-nystrom-smime-hmac-sha The problem is that hmac.py has a hard-coded block size of 64, while SHA-384 and SHA-512 have a 128-byte block size. Suggested fix is either: a/ have the various hashlib libraries export block size (like they currently do for digest_size). b/ parameterize blocksize to the constructor so that users can override. c/ I have no third suggestion. I have made available a codified version of the test vectors for your convenience. |
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| msg90579 - (view) | Author: Hagen Fürstenau (hagen) | Date: 2009-07-16 19:48 | |
Seems like this has already been fixed as issue 1385. |
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| msg90592 - (view) | Author: Amaury Forgeot d'Arc (amaury.forgeotdarc) *  |
Date: 2009-07-16 22:14 | |
Indeed, the provided test file passes on all python versions I have. Iain, does this script fail on some version? |
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| msg90607 - (view) | Author: Iain Wade (iwade) | Date: 2009-07-17 07:11 | |
d'oh, I should have checked HEAD before submitting the bug. I am running 2.5.1 on OSX, the fix seems to be in 2.5.2 and above. Thanks, and sorry for wasting your time. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:56:50 | admin | set | github: 50722 |
| 2009-07-17 07:11:59 | iwade | set | status: open -> closed messages: + msg90607 |
| 2009-07-16 22:14:25 | amaury.forgeotdarc | set | nosy:
+ amaury.forgeotdarc messages: + msg90592 |
| 2009-07-16 19:48:32 | hagen | set | nosy:
+ hagen messages: + msg90579 |
| 2009-07-13 10:21:42 | pitrou | set | priority: critical stage: needs patch versions: + Python 2.6, Python 3.1, Python 2.7, Python 3.2, - Python 2.5 |
| 2009-07-13 03:56:49 | iwade | create | |