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ICASSP
2008
IEEE
16 years 1 months ago
Dynamic signature verification with template protection using helper data
A biometric template protection system for dynamic signature veri cation is presented. The approach uses auxiliary (helper) data that allows the matching with secure templates but...
Manuel R. Freire, Julian Fiérrez, Javier Or...
ACISP
2007
Springer
16 years 26 days ago
An Analysis of the Hermes8 Stream Ciphers
Hermes8 [6,7] is one of the stream ciphers submitted to the ECRYPT Stream Cipher Project (eSTREAM [3]). In this paper we present an analysis of the Hermes8 stream ciphers. In parti...
Steve Babbage, Carlos Cid, Norbert Pramstaller, H&...
ISCAS
2006
IEEE
163views Hardware» more  ISCAS 2006»
16 years 21 days ago
ASIC hardware implementation of the IDEA NXT encryption algorithm
— Symmetric-key block ciphers are often used to provide data confidentiality with low complexity, especially in the case of dedicated hardware implementations. IDEA NXT is a nov...
Marco Macchetti, Wenyu Chen
160
Voted
DRMTICS
2005
Springer
16 years 6 days ago
Call Tree Transformation for Program Obfuscation and Copy Protection
In this paper we propose a new scheme for software obfuscation and license protection that is based on an original transformation of the program’s call tree. The idea is based on...
Valery Pryamikov
151
Voted
EUROPKI
2004
Springer
16 years 2 days ago
How to Qualify Electronic Signatures and Time Stamps
Abstract. In this work we will show how non-qualified electronic signatures and time stamps can be efficiently enhanced in order to equip them with similar features as qualified ...
Detlef Hühnlein