Keyword : RIPEMD-128

Distinguishers on Double-Branch Compression Function and Applications to Round-Reduced RIPEMD-128 and RIPEMD-160
Yu SASAKI Lei WANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/01/01
Vol. E97-A  No. 1 ; pp. 177-190
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Symmetric Key Based Cryptography
Keyword: 
RIPEMD-128, RIPEMD-160, double-branch structure, 2-dimension sum, q-multi-second-order collision, 
 Summary | Full Text:PDF(699.4KB)
Preimage Attacks on the Step-Reduced RIPEMD-128 and RIPEMD-160
Chiaki OHTAHARA Yu SASAKI Takeshi SHIMOYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/10/01
Vol. E95-A  No. 10 ; pp. 1729-1739
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
RIPEMD-128, RIPEMD-160, hash, preimage, meet-in-the-middle, 
 Summary | Full Text:PDF(1.9MB)
Meet-in-the-Middle (Second) Preimage Attacks on Two Double-Branch Hash Functions RIPEMD and RIPEMD-128
Lei WANG Yu SASAKI Wataru KOMATSUBARA Kazuo SAKIYAMA Kazuo OHTA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/01/01
Vol. E95-A  No. 1 ; pp. 100-110
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Hash Function
Keyword: 
RIPEMD, RIPEMD-128, meet-in-the-middle, one-message-word local collision, 
 Summary | Full Text:PDF(1.5MB)