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ICIP
2009
IEEE
14 years 10 months ago
Image Tamper Detection Based On Demosaicing Artifacts
In this paper, we introduce tamper detection techniques based on artifacts created by Color Filter Array (CFA) processing in most digital cameras. The techniques are based on comp...
PKC
2011
Springer
219views Cryptology» more  PKC 2011»
12 years 11 months ago
Linearly Homomorphic Signatures over Binary Fields and New Tools for Lattice-Based Signatures
ded abstract of this work appears in Public Key Cryptography — PKC 2011, ed. R. Gennaro, Springer LNCS 6571 (2011), 1–16. This is the full version. We propose a linearly homom...
Dan Boneh, David Mandell Freeman
TIFS
2011
252views Education» more  TIFS 2011»
13 years 3 months ago
Secure Device Pairing Based on a Visual Channel: Design and Usability Study
— “Pairing” is the establishment of authenticated key agreement between two devices over a wireless channel. Such devices are ad hoc in nature as they lack any common preshar...
Nitesh Saxena, Jan-Erik Ekberg, Kari Kostiainen, N...
ICFEM
2003
Springer
14 years 2 months ago
A Z Based Approach to Verifying Security Protocols
Abstract. Security protocols preserve essential properties, such as confidentiality and authentication, of electronically transmitted data. However, such properties cannot be dire...
Benjamin W. Long, Colin J. Fidge, Antonio Cerone
EUROCRYPT
2001
Springer
14 years 1 months ago
NSS: An NTRU Lattice-Based Signature Scheme
A new authentication and digital signature scheme called the NTRU Signature Scheme (NSS) is introduced. NSS provides an authentication/signature method complementary to the NTRU pu...
Jeffrey Hoffstein, Jill Pipher, Joseph H. Silverma...