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Context-Restricted Indifferentiability: Generalizing UCE and Implications on the Soundness of Hash-Function Constructions
Indifferentiability UCE hash functions
2017/5/27
Understanding how hash functions can be used in a sound manner within cryptographic protocols, as well as how they can be constructed in a sound manner from compression functions, are two important pr...
Cryptography from Compression Functions: The UCE Bridge to the ROM
random-oracle model indifferentiability multi-stage games
2016/1/8
This paper suggests and explores the use of UCE security for the task of turning VIL-ROM schemes
into FIL-ROM ones. The benefits we offer over indifferentiability, the current leading method for this...
Contention in Cryptoland: Obfuscation, Leakage and UCE
impossibility results assumptions obfuscation
2015/12/30
This paper addresses the fundamental question of whether or not different, exciting primitives now being considered actually exist. We show that we, unfortunately, cannot have them all. We provide res...
Department of Media and Communication, UCE Birmingham Institute of Art and Design
Media Communication 新闻传播学 传媒设计
2007/12/24
With a focus on innovation, creativity and enterprise, the Department of Media and Communication offers a wide range of courses, from undergraduate and postgraduate programmes to professional and shor...