Titlebook: Security in Communication Networks; 4th International Co Carlo Blundo,Stelvio Cimato Conference proceedings 2005 Springer-Verlag Berlin Hei

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偏狂症

Efficient Blind Signatures Without Random Oracles is extremely inefficient. The main result of this paper is the first provably secure blind signature scheme which is also efficient. We develop our construction as follows. In the first step, which is a significant result on its own, we devise and prove the security of a new variant for the Cramer-

debris

Minimalist Cryptography for Low-Cost RFID Tags (Extended Abstract)e price of these tags promises to drop to the range of $0.05 per unit in the next several years, offering a viable and powerful replacement for barcodes..The challenge in providing security for low-cost RFID tags is that they are computationally weak devices, unable to perform even basic symmetric-k

积极词汇

On the Key Exposure Problem in Chameleon Hashesrst construction employs a chameleon hash that suffers from a key exposure problem: The non-transferability property requires willingness of the recipient in consequentially exposing a secret key, and therefore invalidating all signatures issued to the same recipient’s public key. To address this ke

Manifest

Identity-Based Zero-Knowledgenate a proof of a statement while protecting the prover from plagiarism in the following sense: although proofs are . (i.e., publicly verifiable), they are also . to the identity of the prover in a way which is recognizable to any verifier. Furthermore, an adversary is unable to change this identity

Detain

凝视

Efficient Key Encapsulation to Multiple Partiesone wishes to encrypt a single large document to a set of multiple recipients, as when one sends an encrypted email to more than one person. We present a security definition and show that the naive approach to implementing an mKEM is secure under this definition. We then go on to present a more effi

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