Results 201 to 210 of about 618 (230)

Improved Proxy Signature Scheme without Bilinear Pairings

2013
Proxy signature is an active research area in cryptography. In order to save the running time and the size of the signature, recently a provable secure proxy signature scheme without bilinear pairings has been proposed which is based on elliptic curve discrete log problem (ECDLP).
Sahadeo Padhye, Namita Tiwari
openaire   +1 more source

Secure Handover Authentication Protocol Based on Bilinear Pairings

Wireless Personal Communications, 2013
Handover authentication protocol enables a mobile node to switch from one base station to another without loss or interruption of service when the node exits the transmission area of his or her current base station. This paper proposes a secure prime-order handover authentication protocol based on bilinear pairings.
Jia-Lun Tsai, Nai-Wei Lo, Tzong-Chen Wu
openaire   +1 more source

Invariant Bilinear Pairing for Twistor Spinors

Advances in Applied Clifford Algebras, 2009
It is proved in [5] that one can manufacture (conformal) Killing forms from (conformal) twistor spinors on any Riemannian Spin-manifold. We shall prove that this procedure can be realized in the framework of a cup product on twistor spinors in the Bernstein-Gelfand-Gelfand sequence associated to conformal geometry induced from the Riemannian structure.
openaire   +1 more source

Improved Composite Order Bilinear Pairing on Graphics Hardware

2013
Composite-order bilinear pairing has been applied in many cryptographic constructions, such as identity based encryption, attribute based encryption, and leakage resilient cryptography. However, the computation of such pairing is relatively slow since the composite order should be at least 1024 bits.
Hao Xiong 0002, Xiaoqi Yu, Yi Jun He, Siu-Ming Yiu   +3 more
openaire   +1 more source

Three Factor Authentication Protocol Based on Bilinear Pairing

2013
Secure authentication mechanism is a pre-requisite to remote access of server’s resources particularly when done over the Internet. This paper presents a three factor authentication protocol which is based on verification of user’s: biometrics, knowledge proof of a password and possession of token to pass authentication.
Thokozani Felix Vallent, Hyunsung Kim 0001   +1 more
openaire   +1 more source

Proxy Structured Multisignature Scheme from Bilinear Pairings

2004
In the past few years, proxy signatures have become an important research area and many excellent schemes have been proposed. Proxy signatures can combine other special signatures to obtain some new types of proxy signatures. A multisignature scheme is said to be structured if the group of signers is structured.
Xiangxue Li, Kefei Chen, Longjun Zhang, Shiqun Li   +3 more
openaire   +1 more source

A Blind Signature Scheme Based on Bilinear Pairings

2022
Mohan Chintamani, Laba Sa
openaire   +1 more source

Certificateless directed signature scheme without bilinear pairing

Information Security Journal: A Global Perspective, 2023
Mojtaba Goodarzi, Ziba Eslami, Nasrollah Pakniat   +2 more
openaire   +1 more source

Bilinear Pairings

GERMOUTY PAUL, LARRAIA ENRIQUE, ZHANG WEI   +2 more
openaire   +5 more sources

Bilinear Pairings

2011
openaire   +1 more source