搜索结果: 1-13 共查到“unidirectional”相关记录13条 . 查询时间(0.078 秒)
A Provably-Secure Unidirectional Proxy Re-Encryption Scheme Without Pairing in the Random Oracle Model
Proxy Re-Encryption Random Oracle Model Chosen Ciphertext Security
2018/11/29
Proxy re-encryption (PRE) enables delegation of decryption rights by entrusting a proxy server with special information, that allows it to transform a ciphertext under one public key into a ciphertext...
Dislocated Double-Layer Metal Gratings: An Efficient Unidirectional Coupler
Unidirectional coupler surface plasmon polariton metal grating Wood’s anomaly
2015/8/6
We propose theoretically and demonstrate experimentally a dislocated double-layer metal grating structure, which operates as a unidirectional coupler capable of launching surface plasmon polaritons in...
A novel bidirectional transmission system is proposed and experimentally demonstrated using a four-port interleaver to enable unidirectional amplification. Following bidirectional transmission through...
This investigation presents a novel 50-GHz interleaved bidirectional transmission system with eight wavelengths that uses four-port interleavers in a bidirectional recirculating loop. This bidirection...
Synchronization of unidirectional time delay chaotic networks and the greatest common divisor
Synchronization unidirectional time delay chaotic networks greatest common divisor
2010/12/28
We present the interplay between synchronization of unidirectional coupled chaotic nodes with
heterogeneous delays and the greatest common divisor (GCD) of loops composing the oriented
graph.
CCA-Secure Unidirectional Proxy Re-Encryption in the Adaptive Corruption Model without Random Oracles
Department of Computer Science, Jinan University School of Information Systems, Singapore Management University
2010/7/13
Proxy re-encryption (PRE), introduced by Blaze, Bleumer and Strauss in Eurocrypt'98, allows a semi-trusted proxy to convert a ciphertext originally intended for Alice into an encryption of the same me...
Effect of polydispersity in conductivity of unidirectional cylinders
Effective conductivity Fibre composite Polydispersity
2009/12/2
Purpose: Purpose of this paper is to study the effective thermal conductivity of infinite unidirectional circular
cylinders arbitrary distributed in a uniform host.
Design/methodology/approach: Appl...
Comments on Shao-Cao's Unidirectional Proxy Re-Encryption Scheme from PKC 2009
Proxy re-encryption chosen-ciphertext attack chosen-plaintext attack
2009/7/22
In Eurocrypt'98, Blaze, Bleumer and Strauss [4] introduced a primitive named proxy re-
encryption (PRE), in which a semi-trusted proxy can convert - without seeing the plaintext -
a ciphertext origi...
Efficient Unidirectional Proxy Re-Encryption
proxy re-encryption unidirectional chosen-ciphertext attack
2009/6/12
Proxy re-encryption (PRE) allows a semi-trusted proxy to convert a ciphertext originally
intended for Alice into one encrypting the same message for Bob. The proxy only needs
a re-encryption key giv...
Revisit of Group-based Unidirectional Proxy Re-encryption Scheme
Unidirectional Group-based Proxy
2009/6/5
Currently, researchers have focused their attention on proxy re-encryption scheme deployed between two entities. Lots of bidirectional schemes have been proposed and this kind of scheme is suitable fo...
Unidirectional Key Distribution Across Time and Space with Applications to RFID Security
Unidirectional Key Distribution RFID Security unidirectional channels
2009/6/2
We explore the problem of secret-key distribution in unidirectional channels, those in which a sender
transmits information blindly to a receiver. We consider two approaches: (1) Key sharing across s...
Unidirectional Quantum Remote Control: Teleportation of
Control-State
teleportation quantum remote control unidirectional
2007/8/15
2003Vol.40No.2pp.161-164DOI:
Unidirectional Quantum Remote Control: Teleportation of
Control-State
ZHENG Yi-Zhuang,1 GU Yong-Jian,2 WU Gui-Chu,2 and GUO
Guang-Can2
1 Dep...
Effects of the depth to coral height ratio on drag coefficients for unidirectional flow over coral
Effects of the depth coral height ratio drag coefficients unidirectional flow over coral
2014/5/4
We investigated the effects of the ratio of water depth (H) to coral height (h) on the drag coefficient (Cd) for unidirectional flow over the coral species Porites compressa. Cd, measured in a laborat...