106 search results - page 8 / 22 » Cryptanalysis of Koyama Scheme |
CRYPTO
2006
Springer
14 years 1 months ago
2006
Springer
Abstract. In this paper, we study the security of 2Rschemes [17,18], which are the "minus variant" of two-round schemes. This variant consists in removing some of the n p...
CHES
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. In the recent years, DPA attacks have been widely investigated. In particular, 2-nd order DPA have been improved and successfully applied to break many masked implementat...
IJNSEC
2008
13 years 9 months ago
2008
In 2005, Lee, Kim, and Yoo proposed a nonce-based mutual authentication scheme using smart cards. However, this paper demonstrates that Lee-Kim-Yoo's scheme is vulnerable to ...
ICICS
2001
Springer
14 years 2 months ago
2001
Springer
Abstract. In this paper, the cryptanalytic strength of two HwangRao Secret Error-Correcting Code (SECC) schemes is examined under a known-plaintext attack. In particular, we found ...
AFRICACRYPT
2008
Springer
14 years 4 months ago
2008
Springer
In this paper, we investigate the security of the Tractable Rationale Maps Signature (TRMS) signature scheme [9] proposed at PKC’05. To do so, we present a hybrid approach for so...