Permutation-Based Hashing Beyond the Birthday Bound
It is known that the sponge construction is tightly indifferentiable from a random oracle up to around 2c/2 queries, where c is the capacity. In particular, it cannot provide generic security better than half of the underlying permutation size. In this paper, we aim to achieve hash function securit...
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| Autori principali: | , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Ruhr-Universität Bochum
2024-03-01
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| Serie: | IACR Transactions on Symmetric Cryptology |
| Soggetti: | |
| Accesso online: | https://tosc.iacr.org/index.php/ToSC/article/view/11402 |
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