Titlebook: Advances in Cryptology – EUROCRYPT 2002; International Confer Lars R. Knudsen Conference proceedings 2002 Springer-Verlag Berlin Heidelberg

nitric-oxide

floodgate

酷热

https://doi.org/10.1007/978-94-017-4952-7more, the scheme remains secure (for . time periods) against an adversary who compromises . the physically-secure device. We focus primarily on key-insulated public-key encryption. We construct a .-key-insulated encryption scheme based on any (standard) public-key encryption scheme, and give a more

Muscularis

The Way to the Transcendental Ego,e . and . schemes. We also show that the new (.) method elegantly combines with the recent “hash-sign-switch” technique of [.], leading to efficient . signcryption..Finally and of independent interest, we discuss the . inadequacy of the standard notion of chosen ciphertext (CCA2) security. We sugges

debase

https://doi.org/10.1007/978-94-017-0975-0roving new indistinguishability results..We also propose the previously implicit concept of quasi-randomness and give an efficient construction of a quasi-random function which can be used as a building block in cryptographic systems based on pseudorandom functions.

凶兆

沙草纸

Inflamed

埋葬

0302-9743 Overview: Includes supplementary material: 978-3-540-43553-2978-3-540-46035-0Series ISSN 0302-9743 Series E-ISSN 1611-3349

Canary

Gul Muhammad Khan,Julian F. Millerfficient algorithm that solves (with high probability) the corresponding decisional problem. Our attack immediately applies to the pseudo-random generator and synthesizer proposed by the same authors based on the decisional Ko-Lee assumption, and shows that neither of them is cryptographically secure.