Titlebook: Cryptography and Security: From Theory to Applications; Essays Dedicated to David Naccache Book 2012 Springer-Verlag GmbH Berlin Heidelber

Ergots

Traceable Signature with Stepping Capabilitiesed to enable authorities to delegate some of their detection capabilities to tracing sub-authorities. Instead of opening every single signatures and then threatening privacy, tracing sub-authorities are able to know if a signature was emitted by specific users only..In 2008, Libert and Yung proposed

Medley

Deniable RSA Signatureto the cave but they need evidence to get justice from the Caliph. On the other hand, Ali Baba wants to be able to securely access to the cave without leaking any evidence. A similar scenario holds in the biometric passport application: Ali Baba wants to be able to prove his identity securely but do

cushion

大炮

Fully Forward-Secure Group Signaturessk analysis shows that taking advantage of system (., hardware, software, network) vulnerabilities is usually much easier than cryptanalyzing the cryptographic primitives themselves. For-ward-secure cryptosystems, in turn, are one of the suggested protective measures, where private keys periodically

charisma

Public Key Encryption for the Forgetfulpublic key encryption with “backward recovery” contrasts more widely analyzed public key encryption with “forward secrecy”. We advocate that together they form the two sides of a whole coin, whereby offering complementary roles in data security, especially in cloud computing, 3G/4G communications an

CONE

阻擋

Secret Key Leakage from Public Key Perturbation of DLP-Based Cryptosystemsch as public keys, that do not seem critical must be protected. From the attacks against RSA [5,4], we develop a new attack of DLP-based cryptosystems, built in addition on a lattice analysis [26] to recover DSA public keys from partially known nonces. Based on a realistic fault model, our attack on

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EM Probes Characterisation for Security Analysisf the Electro-Magnetic (EM) waves radiated from an integrated circuit are used to extract sensitive information. Several research papers have covered EMA but very few have focused on the probes used. In this paper we detail an approach for analysing different probes for EMA. We perform the character

珊瑚

繁重