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poet [18/03/2014 12:56:03] mmeh [Cryptanalysis] |
poet [15/12/2014 13:14:50] mmeh [The Algorithm] |
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* FSE 2014 Pre-proceedings version only accessible to conference participants. | * FSE 2014 Pre-proceedings version only accessible to conference participants. | ||
* CAESAR submission: [[http://competitions.cr.yp.to/round1/poetv101.pdf|POET]] | * CAESAR submission: [[http://competitions.cr.yp.to/round1/poetv101.pdf|POET]] | ||
+ | * [[http://competitions.cr.yp.to/round1/poet-ordering.txt|Proposal ordering]] | ||
+ | * Most recent: [[http://www.uni-weimar.de/fileadmin/user/fak/medien/professuren/Mediensicherheit/Research/Publications/poet_v1.3.pdf|POET v 1.3]] | ||
+ | * [[https://maps.google.com/maps?q=50.975616,11.329628&num=1&t=m&z=17|Location]] | ||
+ | |||
+ | ===== Notes ===== | ||
+ | The proposal POET-G using polynomial hashing for the epsilon-AXU has been withdrawn following the attack by Abdelraheem et al. | ||
===== Cryptanalysis ===== | ===== Cryptanalysis ===== | ||
- | + | ^ Type ^ Queries ^ Reference ^ Comment ^ | |
- | In the preproceedings version of the POET paper from FSE 2014, a simple ciphertext forgery attack by [Guo-Jean-Peyrin-Wang][(ref:caesar:cryptoeprint2014197)] was possible using a single known ciphertext/tag pair, under the condition that the message consists of at least 3 blocks. The attack was facitated by an incorrect formulation of POET in the preproceedings version, as was pointed out by Stefan Lucks in [[https://groups.google.com/forum/#!topic/crypto-competitions/4-WMB0RrBzw|this discussion]] on the Cryptographic Competitions group, and is no longer applicable to the CAESAR candidate POET. | + | | Forgery | 1 | Guo, Jean, Peyrin and Lei[(ref:caesar:cryptoeprint2014197)] | Applied to FSE pre-proceedings version | |
- | + | | Weak-key analysis and universal forgery | | Abdelraheem, Bogdanov and Tischhauser[(:ref:caesar:cryptoeprint2014226)] | Applicable to POET-G | | |
- | ^ Type of Analysis ^ Number of Queries ^ Reference ^ Comment ^ | + | |
- | | Ciphertext Forgery | 1 | by Jian Guo and Jérémy Jean and Thomas Peyrin and Wang Lei[(ref:caesar:cryptoeprint2014197)] | Applied to FSE pre-proceedings version | | + | |
~~REFNOTES~~ | ~~REFNOTES~~ | ||