Anonymous Certificateless Signcryption Scheme with Multi-receiver

doi:10.3969/j.issn.0372-2112.2016.08.002

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Anonymous Certificateless Signcryption Scheme with Multi-receiver

更新时间：2025-07-08

- Anonymous Certificateless Signcryption Scheme with Multi-receiver
- Acta Electronica Sinica Vol. 44, Issue 8, Pages: 1784-1790(2016)
- 作者机构：
  
  1. 陕西师范大学计算机科学学院,陕西,西安,710062
  2. 保密通信重点实验室,四川,成都,610041
  3. 中国科学院信息工程研究所信息安全国家重点实验室,北京,100093
  4. 陕西师范大学计算机科学学院,陕西,西安,710062
  5. 保密通信重点实验室,四川,成都,610041
  6. 中国科学院信息工程研究所信息安全国家重点实验室,北京,100093
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.0372-2112.2016.08.002
  CLC： TP309
- Published Online：25 August 2016，
  
  Published：2016
- 稿件说明：
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Anonymous Certificateless Signcryption Scheme with Multi-receiver[J]. Acta Electronica Sinica, 2016, 44(8): 1784-1790.
DOI：

Anonymous Certificateless Signcryption Scheme with Multi-receiver[J]. Acta Electronica Sinica, 2016, 44(8): 1784-1790. DOI： 10.3969/j.issn.0372-2112.2016.08.002.

摘要

为了满足广播通信环境下发送者的多消息发送需求，本文提出可证安全的无证书多接收者多消息签密机制，密文中不再包含接收者身份列表，实现对接收者身份等隐私信息的保护；同时发送者可在一次签密操作中完成多消息发送任务.相较与现有方案而言，除具有保密性和不可伪造性之外，本文机制具有较强的匿名性和较高的计算效率，满足广播通信环境中多消息的匿名发送需求.

Abstract

To satisfy the senders' needs of sending multi-message in the broadcast communication environment

a certificateless signcryption scheme with multi-receiver and multi-message was proposed.The ciphertext no longer contains receivers' identity list to protect receivers' privacy.And

as well

the senders can fulfill sending multi-message in a single operation.Compared with the present scheme

apart from confidentiality and unforgery

this scheme is better in anonymity and has a higher computational efficiency

satisfy the needs of sending multi-message in broadcast communication environment.

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