Akinori HOSOYAMADA


Indifferentiability of SKINNY-HASH Internal Functions
Akinori HOSOYAMADA Tetsu IWATA 
Publication:   
Publication Date: 2021/09/01
Vol. E104-A  No. 9  pp. 1156-1162
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: Cryptography and Information Security
Keyword: 
symmetric-key cryptographyprovable securitysponge constructionindifferentiabilitySKINNYSKINNY-HASH
 Summary | Full Text:PDF(950KB)

On Quantum Related-Key Attacks on Iterated Even-Mansour Ciphers
Akinori HOSOYAMADA Kazumaro AOKI 
Publication:   
Publication Date: 2019/01/01
Vol. E102-A  No. 1  pp. 27-34
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
post-quantum cryptographysymmetric key cryptographyquantum superposition attacksiterated Even-Mansour ciphers
 Summary | Full Text:PDF(908KB)