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CRYPTO
2004
Springer
162views Cryptology» more  CRYPTO 2004»
15 years 5 months ago
Adaptively Secure Feldman VSS and Applications to Universally-Composable Threshold Cryptography
We propose the first distributed discrete-log key generation (DLKG) protocol from scratch which is adaptively-secure in the non-erasure model, and at the same time completely avoi...
Masayuki Abe, Serge Fehr
PAIRING
2009
Springer
125views Cryptology» more  PAIRING 2009»
15 years 6 months ago
Universally Composable Adaptive Priced Oblivious Transfer
Alfredo Rial, Markulf Kohlweiss, Bart Preneel
ACISP
2010
Springer
15 years 1 months ago
Adaptive and Composable Non-committing Encryptions
Huafei Zhu, Tadashi Araragi, Takashi Nishide, Koui...
ISW
2004
Springer
15 years 5 months ago
How to Break and Repair a Universally Composable Signature Functionality
Abstract. Canetti and Rabin recently proposed a universally composable ideal functionality FSIG for digital signatures. We show that this functionality cannot be securely realized ...
Michael Backes, Dennis Hofheinz
AINA
2007
IEEE
15 years 6 months ago
A Modular Architecture for Context Sensing
— Due to the technological evolution, context-aware computing is slowly moving from dream to reality. These applications heavily rely in sensing the user’s environment and ing ...
Julián Grigera, Andres Fortier, Gustavo Ros...