375 search results - page 28 / 75 » On the security of an image encryption method |
PERCOM
2010
ACM
14 years 8 months ago
2010
ACM
—This paper presents a Secure Code Update (SCU) system for Wireless Sensor Networks (WSNs). This solution achieves different security goals. First, through a dedicated authentica...
ASIACRYPT
2008
Springer
14 years 11 months ago
2008
Springer
Every public-key encryption scheme has to incorporate a certain amount of randomness into its ciphertexts to provide semantic security against chosen ciphertext attacks (IND-CCA). ...
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WOA
2010
14 years 7 months ago
2010
This paper deals with the definition of a strong authentication model, coupling usual password/PIN based methods with a biometric matching, over a Multi Agent distributed infrastru...
FC
2005
Springer
15 years 3 months ago
2005
Springer
This paper presents computationally “lightweight” schemes for performing biometric authentication that carry out the comparison stage without revealing any information that can...
SP
2010
IEEE
15 years 1 months ago
2010
IEEE
In this work, we design a method for creating public key broadcast encryption systems. Our main technical innovation is based on a new “two equation” technique for revoking us...