Provably Secure Server-Assisted Verification Threshold Proxy Re-signature Scheme

2020 ◽  
pp. 44-57
Author(s):  
Guoning Lv ◽  
Yanfang Lei ◽  
Mingsheng Hu ◽  
Yage Cheng ◽  
Bei Gong ◽  
...  
Keyword(s):  
Signature Scheme ◽  
Secure Server ◽  
Provably Secure

scholarly journals Provably secure server-aided verification signatures

2011 ◽  
Vol 61 (7) ◽  
pp. 1705-1723 ◽  
Author(s):  
Wei Wu ◽  
Yi Mu ◽  
Willy Susilo ◽  
Xinyi Huang
Keyword(s):  
Secure Server ◽  
Provably Secure

Certificateless Short Signature Scheme from Bilinear Pairings

2013 ◽  
Vol 380-384 ◽  
pp. 2435-2438 ◽  
Author(s):  
Shu Rong Feng ◽  
Jiao Mo ◽  
Hua Zhang ◽  
Zheng Ping Jin
Keyword(s):  
Bilinear Pairings ◽  
Public Key ◽  
Security Level ◽  
Signature Scheme ◽  
Signature Schemes ◽  
Short Signature ◽  
Certificateless Signature ◽  
Provably Secure

Certificateless short signature schemes can not only have the advantage of certificateless signature, but also provide a short signature size in communication. However, all existing certificateless short signature schemes only proven secure against a normal adversary which can only obtain the valid signature for the original public key rather than a super adversary which can obtain the valid signature for the replaced public key. Recently, Fan et al. proposed a certificateless short signature scheme which is very efficient, but we found it is still cannot against super adversary. In this paper, we first analysis their scheme, and then present an improved scheme which can against super adversaries. Furthermore, our scheme can provide both the strongest security level and the shortest signature size compared the existed provably secure certificateless short signature scheme.

An Efficient and Provably Secure Proxy Signature Scheme

2011 ◽  
Vol 6 (7) ◽  
pp. 294-302
Author(s):  
Jianhong Zhang ◽  
Yuanbo Cui ◽  
Min Xu ◽  
Jiancheng Zou
Keyword(s):  
Proxy Signature ◽  
Signature Scheme ◽  
Provably Secure

scholarly journals A Provably-Secure Outsourced Revocable Certificateless Signature Scheme Without Bilinear Pairings

IEEE Access ◽  
2018 ◽  
Vol 6 ◽  
pp. 73846-73855 ◽  
Author(s):  
Hongzhen Du ◽  
QiaoYan Wen ◽  
Shanshan Zhang
Keyword(s):  
Bilinear Pairings ◽  
Signature Scheme ◽  
Certificateless Signature ◽  
Provably Secure

A pairing-free and provably secure certificateless signature scheme

2018 ◽  
Vol 450 ◽  
pp. 378-391 ◽  
Author(s):  
Arijit Karati ◽  
SK Hafizul Islam ◽  
G.P. Biswas
Keyword(s):  
Signature Scheme ◽  
Certificateless Signature ◽  
Provably Secure
Sign in / Sign up

Export Citation Format

Share Document