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Created on 2012-10-14 20:15 by christian.heimes, last changed 2022-04-11 14:57 by admin. This issue is now closed.
| Messages (3) | |||
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| msg172910 - (view) | Author: Christian Heimes (christian.heimes) *  |
Date: 2012-10-14 20:15 | |
HMAC-SHA3 hasn't been specified yet. Once an official RFC or NIST document is out I can implement the correct block_size attribute and add test vectors. In the mean time I'm disabling SHA3 by returning NotImplemented from block_size. This ticket a reminder for myself. |
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| msg172911 - (view) | Author: Roundup Robot (python-dev)  |
Date: 2012-10-14 20:16 | |
New changeset 40a1652349e9 by Christian Heimes in branch 'default': Issue #16234: Modify sha3's block_size method to return NotImplemented. http://hg.python.org/cpython/rev/40a1652349e9 |
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| msg176079 - (view) | Author: Christian Heimes (christian.heimes) * |
Date: 2012-11-21 21:14 | |
HMAC-SHA3 hasn't been standardized yet. I'm not even sure their will be an official HMAC-SHA3 standard anytime soon. Keccak uses a sponge design that isn't vulnerable to length extension attacks like Merkle–Damgård based hashing algorithms (MD5, SHA-1, SHA-2). My standalone package now contains some experimental code and tests based on http://www.di-mgt.com.au/hmac_sha3_testvectors.html . |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:57:37 | admin | set | github: 60438 |
| 2016-06-12 11:23:48 | christian.heimes | set | status: open -> closed resolution: out of date |
| 2012-11-21 21:14:56 | christian.heimes | set | messages: + msg176079 |
| 2012-10-15 01:29:22 | jcea | set | nosy:
+ jcea |
| 2012-10-14 20:16:38 | python-dev | set | nosy:
+ python-dev messages: + msg172911 |
| 2012-10-14 20:15:55 | christian.heimes | create | |