A More Practical Attack Against Yoroi
Yoroi is a family of space-hard block cipher proposed at TCHES 2021. This cipher contains two parts, a core part and an AES layer to prevent the blackbox adversary. At FSE 2023, Todo and Isobe proposed a code-lifting attack to recover the secret T-box in Yoroi, breaking the security claims of Yoroi...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Ruhr-Universität Bochum
2025-03-01
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| Series: | IACR Transactions on Symmetric Cryptology |
| Subjects: | |
| Online Access: | https://tosc.iacr.org/index.php/ToSC/article/view/12081 |
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