Results 61 to 70 of about 1,639 (211)
Identity-based Online/Offline Broadcast Signcryption Scheme
工程科学与技术, 2016 :In order to achieve the dual functions of online/offline signcryption and broadcast signcryption,combining the thinking of online/offline signcryption and broadcast signcryption,an identity-based online/offline broadcast signcryption scheme was proposed.
项顺伯, 徐兵, 柯文德
doaj
Heterogeneous Signcryption with Key Privacy
The Computer Journal, 2011 A signcryption scheme allows a sender to produce a ciphertext for a receiver so that both confidentiality and non-repudiation can be ensured. It is built to be more efficient and secure, for example, supporting insider security, when compared with the conventional sign-then-encrypt approach.
Qiong Huang 0001 +2 more
openaire +2 more sources
Enhancing Security in Smart Renewable Energy Grids Through Proxy Signcryption Approach
Journal of Sensors, Volume 2024, Issue 1, 2024.The rapid development of smart renewable energy grids (SREGs) has resulted in a vast amount of data that requires efficient access control and secure mechanisms for sharing energy records among stakeholders. This paper proposes a novel approach called the identity‐based proxy signcryption‐based scheme for SREGs (ID‐PSC‐SREGs), which ensures the secure ...
Rachana Y. Patil +5 more
wiley +1 more source
Efficient Generalized Signcryption Schemes [PDF]
, 2010 Generalized signcryption is a new cryptographic primitive which works as a signcryption scheme, a signature scheme and an encryption scheme as per need. Recently Ji et al.
Sunder Lal, Prashant Kushwah
core
Certificateless generalized signcryption [PDF]
, 2010 Generalized Signcryption is a fresh cryptographic primitive that not only can obtain encryption and signature in a single operation, but also provives encryption or signature alone when needed.
Zhao Long, Han Wenbao, Ji Huifang
core
An efficient signcryption scheme with forward secrecy based on elliptic curve
, 2010 An efficient signcryption scheme based on elliptic curve is proposed in this paper. The signcryption scheme combines digital signature and encryption functions.
黃仁俊; Hwang, Ren-junn; Lai, Chih-hua; Su, Feng-fu
core +1 more source
Signcryption in Hierarchical Identity Based Cryptosystem [PDF]
, 2005 In many situations we want to enjoy confidentiality, authenticity and non-repudiation of message simultaneously. One approach to achieve this objective is to "sign-then-encrypt" the message, or we can employ special cryptographic scheme like signcryption.
Yuen, TH, Chow, SM, Hui, CK, Yiu, SM
core +2 more sources
ID based generalized signcryption [PDF]
, 2008 Generalized signcryption is a new cryptographic primitive in which a signcryption scheme can work as an encryption scheme as well as a signature scheme.
Sunder Lal, Prashant Kushwah
core
Identity-Based Multi-Signcryption with Public Verifiability
, 2020 : Multi-signcryption can meet the requirement of message signcryption with muti-participant. Since the existing identity-based multi-signcryption scheme cannot offer the function of public verifiability, based on identity and bilinear pairing on the ...
Y U Xiu-Ying, ，he Da-Ke
core +1 more source
Identity-Based Multi-Signcryption with Public Verifiability
, 2011 Multi-signcryption can meet the requirement of message signcryption with muti-participant. Since the existing identity-based multi-signcryption scheme cannot offer the function of public verifiability, based on identity and bilinear pairing on the ...
Da Ke He, Xiu Ying Yu
core +1 more source