2 papers
quant-ph2023
Quantum forgery attacks against OTR structures based on Simon's algorithm
Wenjie Liu, Mengting Wang, Zixian Li
Classical forgery attacks against Offset Two-round (OTR) structures require some harsh conditions, such as some plaintext and ciphertext pairs need to be known, and the success pro…
quant-ph2023
Quantum All-Subkeys-Recovery Attacks on 6-round Feistel-2* Structure Based on Multi-Equations Quantum Claw Finding
Wenjie Liu, Mengting Wang, Zixian Li
Exploiting quantum mechanisms, quantum attacks have the potential ability to break the cipher structure. Recently, Ito et al. proposed a quantum attack on Feistel-2* structure (Ito…