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IEICE Trans

Shuhei NAKAMURA

Lifting Approach against the SNOVA Scheme
Shuhei NAKAMURA Yusuke TANI Hiroki FURUE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2025/10/01
Vol. E108-A  No. 10  pp. 1373-1381
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
post-quantum cryptography, multivariate cryptography, UOV, SNOVA, key recovery attack, 
 Summary | Full Text:PDF
A New Analysis of the Kipnis-Shamir Method Solving the MinRank Problem
Shuhei NAKAMURA Yacheng WANG Yasuhiko IKEMATSU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2023/03/01
Vol. E106-A  No. 3  pp. 203-211
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
MinRank problem, Kipnis-Shamir method, first fall degree, 
 Summary | Full Text:PDF