Keyword : collision resistance


Improving MDC-4 to Be More Secure
Deukjo HONG Dong-Chan KIM Daesung KWON 
Publication:   
Publication Date: 2019/01/01
Vol. E102-A  No. 1 ; pp. 278-289
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
MDC-4+collision resistancepreimage resistance
 Summary | Full Text:PDF(1.2MB)

Collision Resistance of Hash Functions in a Weak Ideal Cipher Model
Shoichi HIROSE Hidenori KUWAKADO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/01/01
Vol. E95-A  No. 1 ; pp. 252-255
Type of Manuscript:  Special Section LETTER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
hash functionprovable securitycollision resistance
 Summary | Full Text:PDF(98.2KB)

The Security of Abreast-DM in the Ideal Cipher Model
Jooyoung LEE Daesung KWON 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/01/01
Vol. E94-A  No. 1 ; pp. 104-109
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Hash Function
Keyword: 
hash functionblockciphercollision resistance
 Summary | Full Text:PDF(5.3MB)

Collision Resistance of Double-Block-Length Hash Function against Free-Start Attack
Shoichi HIROSE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/01/01
Vol. E91-A  No. 1 ; pp. 74-82
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Hash Functions
Keyword: 
double-block-length hash functionrandom oracle modelideal cipher modelcollision resistancefree-start collision attack
 Summary | Full Text:PDF(186.5KB)

Weak Security Notions of Cryptographic Unkeyed Hash Functions and Their Amplifiability
Shoichi HIROSE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/01/01
Vol. E88-A  No. 1 ; pp. 33-38
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Symmetric Key Cryptography
Keyword: 
cryptographic hash functioncollision resistanceweak collision resistancesecond-preimage resistanceweak second-preimage resistance
 Summary | Full Text:PDF(151KB)