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ATAL
2010
Springer
15 years 8 months ago
Stackelberg vs. Nash in security games: interchangeability, equivalence, and uniqueness
There has been significant recent interest in game theoretic approaches to security, with much of the recent research focused on utilizing the leader-follower Stackelberg game mod...
Zhengyu Yin, Dmytro Korzhyk, Christopher Kiekintve...
ICALP
2007
Springer
15 years 8 months ago
Trading Static for Adaptive Security in Universally Composable Zero-Knowledge
Adaptive security, while more realistic as an adversarial model, is typically much harder to achieve compared to static security in cryptographic protocol design. Universal composi...
Aggelos Kiayias, Hong-Sheng Zhou
ASIACRYPT
2008
Springer
15 years 8 months ago
Chosen Ciphertext Security with Optimal Ciphertext Overhead
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). ...
Masayuki Abe, Eike Kiltz, Tatsuaki Okamoto
EUROCRYPT
1994
Springer
15 years 11 months ago
Designated Confirmer Signatures
Abstract. We construct the first O(1)-size designated confirmer signatures (DCS) with security in the state-of-the-art model of Camenisch and Michels, Eurocrypt 2000, without rando...
David Chaum
BNCOD
2006
85views Database» more  BNCOD 2006»
15 years 8 months ago
Trust Obstacle Mitigation for Database Systems
This paper introduces the Trust Obstacle Mitigation Model (TOMM), which uses the concept of trust assumptions to derive security obstacles, and the concept of misuse cases to model...
Victor Page, Robin C. Laney, Maurice Dixon, Charle...