Lattice-Based Group Signatures With Time-Bound Keys via Redactable Signatures

原创

qq5f2bca2ab6e17 2023-06-03 01:07:45 ©著作权

文章标签 lattice 文章分类 网络安全

©著作权归作者所有：来自51CTO博客作者qq5f2bca2ab6e17的原创作品，请联系作者获取转载授权，否则将追究法律责任

Lattice-Based Group Signatures With Time-Bound Keys via Redactable Signatures_lattice

Lattice-Based Group Signatures With Time-Bound Keys via Redactable Signatures_lattice_02

上一篇：A LATTICE-BASED MULTI-RECEIVER SIGNCRYPTION SCHEME FOR POINT TO MULTI-POINT COMMUNICATION

下一篇：Lattice-Based Group Signatures W

提问和评论都可以，用心的回复会被更多人看到评论

发布评论

相关文章

SAP RBAM (Role-Based Authorization Management) 概念解析

引言在SAP系统中，安全性是企业运营不可或缺的一部分。为了确保敏感信息的保密性和系统功能的合规性，SAP引入了RBAM（Role-Based Authorization Management）作为其安全管理的核心组成部分。RBAM基于角色的授权模型，旨在简化和强化用户权限管理，从而确保只有经过授权的用户可以访问其工作所需的功能和数据。RBAM 的基本原理SAP RBAM的基本原理是通过将用户

SAP 数据系统管理员
Dynamic Typography: Bringing Text to Life via Video Diffusion Prior

Dynamic Typography: Bringing Text to Life via Video Diffusion Prior相关链接：arxiv关键字：Text Animation、Semantic Deformation、Vector Graphics、Neural Displacement Fields、End-to-End Optimization摘要文本动画是一种表达

正则化 ide Text
ES6实例方法：group()，groupToMap()

实例方法：group()，groupToMap()数组成员分组是一个常见需求，比如 SQL 有GROUP BY子句和函数式编程有 MapReduce 方法。现在有一个提案，为 JavaScript 新增了数组实例方法group()和groupToMap()，它们可以根据分组函数的运行结果，将数组成员分组。group()的参数是一个分组函数，原数组的每个成员都会依次执行这个函数，确定自己是哪一个组。

数组 group() groupToMap()
Lattice-Based Group Signatures With Time-Bound Keys via

Lattice-Based Group
Shorter Lattice-Based Group Signatures via “Almost Free” Encryption and Other Optimizations‹

Abstract. We present an improved lattice-based group signature scheme whose parameter sizes andrunning times are independent of the group size. The signature length in our scheme is around 200KB,whi

sed Group
Lattice-Based Signatures with Tight Adaptive Corruptions and More

Abstract. We construct the first tightly secure signature schemes in themulti-user setting with adaptive corruptions from lattices. In stark contrast to the previous tight constructions whose securit

sed ide oracle
Efficient Lattice-Based Threshold Signatures With Functional Interchangeability

Abstract— A threshold signature scheme distributes the abilityto generate signatures through distributed key generation andsigning protocols. A threshold signature scheme should be functionally inte

sed ci lua
Lattice-Based Group Signatures and Zero-Knowledge Proofs of Automorphism Stability

absract:我们提出了一个基于晶格问题硬度的群签名方案，其输出比目前文献中最有效的方案小一个数量级以上。由于基于格的方案通常也不容易有效地实现，因此我们还提供了基于格的群签名的第一个实验实现，证明我们的构造确实是实用的-所有操作在标准笔记本电脑上花费不到半秒的时间。我们构建的一个关键组件是一个新的零知识证明系统，用于证明承诺值属于特定的小尺寸集合。我们的证明所适用的集合恰恰是那些包含在格协议的

零知识证明 Falcon 多项式
Lattice-Based Group Signatures and Zero-Knowledge Proofs of Automorphism Stability?

Commitments and zero-knowledge proofs of knowledge (ZKPoK) of committed values are a keyingredient in many privacy-based protocols. It is also often useful to prove various relations amongthe commit

sed ide ci
Lattice-Based Blind Signatures: Short, Efficient, and Round-Optimal

ABSTRACTWe propose a 2-round blind signature protocol based on the random oracle heuristic and the hardness of standard lattice problems(Ring/Module-SIS/LWE and NTRU) with a signature size of 22 KB.

sed oracle ci
On the Security of Lattice-Based Fiat-Shamir Signatures in the Presence of Randomness Leakage

Abstract— Leakages during the signing process, includingpartial key exposure and partial (or complete) randomnessexposure, may be devastating for the security of digital signatures. In this work, we

sed ci desktop
Lattice Signatures Without Trapdoors

Abstract. We provide an alternative method for constructing lattice-based digital signatures whichdoes not use the \hash-and-sign" methodology of Gentry, Peikert, and Vaikuntanathan (STOC 2008).Our

sed ci oracle
Policy-Based Sanitizable Signatures

Abstract. Sanitizable signatures are a variant of signatures which allow a single, and signer-defined, sanitizer to modify signed messagesin a controlled way without invalidating the respective signa

ci sed
Group Signatures with Selective Linkability

Abstract. Group signatures allow members of a group to anonymouslyproduce signatures on behalf of the group. They are an important building block for privacy-enhancing applications, e.g., enabling us

ci ide Group
SPHINCS: practical stateless hash-based signatures

Abstract. This paper introduces a high-security post-quantum statelesshash-based signature scheme that signs hundreds of messages per secondon a modern 4-core 3.5GHz Intel CPU. Signatures are 41 KB,

sed ide
Hawk: Module LIP makes Lattice Signatures Fast, Compact and Simple

Abstract. We propose the signature scheme Hawk, a concrete instantiation of proposals to use the Lattice Isomorphism Problem (LIP) as afoundation for cryptography that focuses on simplicity. This sim

ide Falcon ci
Lattice-Based Simulatable VRFs: Challenges and Future Directions

Lattice-based cryptography is evolving rapidly and is often employed to design cryptographic primitives that hold a great promise to be post-quantum resistant and can be employed in multiple applicati

sed ios Scheme
Lattice-based Signcryption with Equality Test in Standard Model

A signcryption, which is an integration of a public key encryption and adigital signature, can provide confidentiality and authenticity simultaneously. Additionally, a signcryption associated with eq

ide sed ci
emqc服务端怎么获取到数据后存入MySQL数据库

MySQL 数据存储配置文件: emqx_backend_mysql.conf #配置 MySQL 服务器支持配置多台 MySQL 服务器连接池:## Mysql 服务器地址 backend.mysql.pool1.server = 127.0.0.1:3306 ## Mysql 连接池大小 backend.mysql.pool1.pool_size = 8 ## Mysql 用户名 back

mysql MySQL sql
centos split 分割大文件按个数

背景很多时候，我们需要将一个大文件拆分成 N 个小文件，以方便并发或批量处理命令在 Linux 系统下就有这样一个工具：split [选项]... [输入 [前缀]]复制代码通常，[输入] 是一个指定路径的文件，[前缀] 用来标示拆分后的小文件[选项] 则主要包括：-a, --suffix-length=N 指定后缀长度为N (默认为2) -b, --bytes=大小指定

操作系统后缀文件大小版本信息
Android DialogFragment 提示 ActivityClientRecord泄漏

研究Android系统的童鞋，想必都已经了解一个Activity的启动过程了。而且在网上，关于Activity的启动的文章非常多，很容易就能找到的。这篇文章的重点放在ActivityManagerService如何与新进程之间的通信商，因此关于Activity的启动过程，这里就略过不说了。本文是基于《深入理解Android II》中第六章的前两节完成，对于书中的内容，这里尽量少说，而是以自己的理

移动开发 ui 操作系统 Android UI
Android mac 生成ssh密钥

在本教程中，将介绍如何在 Mac 上安装 Git，如何生成SSH密钥，以及如何将您的公共 SSH 密钥上传到 GitHub 帐户进行授权。如何在你的 Mac 上安装 Git ？打开‘终端’输入如下命令：$ brew install git具体方法查看其官方文档：https://brew.sh/这将在您的系统上安装 Git。若要确认是否安装成功，请输入：$ git --version这样你就能看

Android mac 生成ssh密钥安装 Git SSH 密钥 GitHub 授权 SSH Mac
SQL SERVER 如何把多个查询语句按列显示

我们先建立一个表 EMP（15行）：如果想查询所有数据，很简单select * from EMP;这样就能查询到EMP的所有数据在了解多表查询之前我们应该先复习一下数学中笛卡尔积的概念比如一个集合有（1,2,3）三个元素另一个集合有（4,5,6）三个元素他们的笛卡尔积其实有3*3 9种情况连接查询分为内连接，外连接，交叉连接内连接内连接分显

内连接字段外连接

官方博客	全部文章	热门标签	班级博客
了解我们	网站地图	意见反馈

鸿蒙开发者社区	51CTO学堂
51CTO	软考资讯