Titlebook: Advances in Cryptology – CRYPTO 2017; 37th Annual Internat Jonathan Katz,Hovav Shacham Conference proceedings 2017 International Associatio

易弯曲

https://doi.org/10.1007/978-1-4020-2887-8 the attack) but appears difficult to achieve the more natural notion of . (where the adversary can make all choices on the go as the attack progresses). A series of several recent works shows how to cleverly achieve adaptive security in several such scenarios including . (Panjwani, TCC ’07 and Fuch

rheumatology

https://doi.org/10.1007/978-1-4020-2887-8useful in practice and allows, for instance, secure AES encryption with latency about 1 ms and amortized time about 0.5 .s per AES block on a fast cloud set-up. Another version is interesting from a theoretical point of view: we achieve a maliciously and unconditionally secure 2-party protocol in th

BIPED

气候

https://doi.org/10.1007/978-1-4020-2887-8nest adversaries. In all existing protocols, the number of arithmetic operations per multiplication gate grows either linearly with . or polylogarithmically with the security parameter. We present the first protocol that only makes a . (amortized) number of field operations per gate. The protocol us

attenuate

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