4529 search results - page 122 / 906 » Position Based Cryptography |
155
click to vote
FOCS
1999
IEEE
15 years 10 months ago
1999
IEEE
Naor and Yung show that a one-bit-compressing universal one-way hash function (UOWHF) can be constructed based on a one-way permutation. This construction can be iterated to build...
150
click to vote
CCR
2000
15 years 6 months ago
2000
We propose a zero-knowledge interactive proof based identification and signature scheme. The protocol is based on Euler's totient function and discrete logarithms over the ri...
191
click to vote
IEEECIT
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract—In Wireless Sensor Networks (WSNs), authentication is a crucial security requirement to avoid attacks against secure communication, and to mitigate DoS attacks exploitin...
169
click to vote
EUROCRYPT
2009
Springer
16 years 6 months ago
2009
Springer
We propose a methodology to construct verifiable random functions from a class of identity based key encapsulation mechanisms (IB-KEM) that we call VRF suitable. Informally, an IB-...
173
click to vote
CHES
2009
Springer
16 years 6 months ago
2009
Springer
Abstract. This paper is devoted to the design of fast parallel accelerators for the cryptographic Tate pairing in characteristic three over supersingular elliptic curves. We propos...