Titlebook: Information Security and Cryptoloy - ICISC 2008; 11th International C Pil Joong Lee,Jung Hee Cheon Conference proceedings 2009 Springer-Ver

BOLUS

Yu Sasaki,Kazumaro Aokinal education would necessarily have multi-directional emphases, with the quality of observations and analyses reflecting the expanding political, economic and cultural intersections which characterize this potentially promising century. To respond to these emerging learning and living contexts of o

OPINE

Simple CCA-Secure Public Key Encryption from Any Non-Malleable Identity-Based Encryption identity-based encryption (IBE). Specifically, we show that a CCA-secure PKE scheme can be generically obtained by encrypting (.||.) under identity “.(.)” with the encryption algorithm of the given IBE scheme, assuming that the IBE scheme is non-malleable and . is one-way. In contrast to the previo

invulnerable

Distributed Attribute-Based Encryption Such ciphertexts can be decrypted by anyone with a set of attributes that fits the policy. In this paper, we introduce the concept of Distributed Attribute-Based Encryption (DABE), where an arbitrary number of parties can be present to maintain attributes and their corresponding secret keys. This i

obtuse

有恶意

Charlatan

火海

残忍

伟大

Iatrogenic

Anonymous Fingerprinting for Predelivery of Contentss to purchase digital goods anonymously unless they redistribute purchased goods. The schemes also protect copyright by enabling the merchant of digital goods to identify the original buyer of a redistributed copy and convince an arbiter of this fact. The key idea of copyright protection is to embed