53 search results - page 1 / 11 » Secure Commitment Against A Powerful Adversary |
STACS
1992
Springer
13 years 9 months ago
1992
Springer
abstract Rafail Ostrovskyy Ramarathnam Venkatesanz Moti Yungx Secure commitment is a primitive enabling information hiding, which is one of the most basic tools in cryptography. S...
SCN
2008
Springer
13 years 5 months ago
2008
Springer
We present an implementation of the protocol of Lindell and Pinkas for secure two-party computation which is secure against malicious adversaries [13]. This is the first running sy...
ACSAC
2008
IEEE
13 years 11 months ago
2008
IEEE
Securely authenticating a human user without assistance from any auxiliary device in the presence of powerful passive adversaries is an important and challenging problem. Passive ...
TCC
2009
Springer
14 years 5 months ago
2009
Springer
Abstract. In this paper we consider commitment schemes that are secure against concurrent man-in-the-middle (cMiM) attacks. Under such attacks, two possible notions of security for...
EUROCRYPT
1999
Springer
13 years 9 months ago
1999
Springer
We consider the problem of basing Oblivious Transfer (OT) and Bit Commitment (BC), with information theoretic security, on seemingly weaker primitives. We introduce a general model...