Diving Deep into the Weak Keys of Round Reduced Ascon
At ToSC 2021, Rohit et al. presented the first distinguishing and key recovery attacks on 7 rounds Ascon without violating the designer’s security claims of nonce-respecting setting and data limit of 264 blocks per key. So far, these are the best attacks on 7 rounds Ascon. However, the distinguisher...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Ruhr-Universität Bochum
2021-12-01
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| Series: | IACR Transactions on Symmetric Cryptology |
| Subjects: | |
| Online Access: | https://tosc.iacr.org/index.php/ToSC/article/view/9329 |