Keyword : key recovery


Key-Recovery Security of Single-Key Even-Mansour Ciphers
Takanori ISOBE Kyoji SHIBUTANI 
Publication:   
Publication Date: 2020/07/01
Vol. E103-A  No. 7 ; pp. 893-905
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
block cipherEven-Mansour ciphersmeet-in-the-middle attackkey recoverypartial invariable pairmatching with the input-restricted public permutation
 Summary | Full Text:PDF(920.9KB)

Meet-in-the-Middle Key Recovery Attacks on a Single-Key Two-Round Even-Mansour Cipher
Takanori ISOBE Kyoji SHIBUTANI 
Publication:   
Publication Date: 2019/01/01
Vol. E102-A  No. 1 ; pp. 17-26
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
block cipherEven-Mansour ciphersmeet-in-the-middle attackkey recoverypartial invariable pairmatching with the input-restricted public permutation
 Summary | Full Text:PDF(946.2KB)

Reconstructing AES Key Schedule Images with SAT and MaxSAT
Xiaojuan LIAO Hui ZHANG Miyuki KOSHIMURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/01/01
Vol. E99-D  No. 1 ; pp. 141-150
Type of Manuscript:  PAPER
Category: Fundamentals of Information Systems
Keyword: 
cold boot attackmaximum satisfiabilityadvanced encryption standardkey recovery
 Summary | Full Text:PDF(309.5KB)

Improved Single-Key Distinguisher on HMAC-MD5 and Key Recovery Attacks on Sandwich-MAC-MD5 and MD5-MAC
Yu SASAKI Gaoli WANG Lei WANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/01/01
Vol. E98-A  No. 1 ; pp. 26-38
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Symmetric Key Based Cryptography
Keyword: 
HMACSandwich-MACMD5-MACMD5key recovery
 Summary | Full Text:PDF(1.3MB)

Practical and Secure Recovery of Disk Encryption Key Using Smart Cards
Kazumasa OMOTE Kazuhiko KATO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/05/01
Vol. E93-D  No. 5 ; pp. 1080-1086
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication System Security)
Category: 
Keyword: 
user authenticationkey recoverysmart card
 Summary | Full Text:PDF(434.6KB)

Threshold Key-Recovery Systems for RSA
Tatsuaki OKAMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/01/25
Vol. E82-A  No. 1 ; pp. 48-54
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
key recoverykey escrowsecret sharingthreshold scheme
 Summary | Full Text:PDF(144.7KB)