搜索结果: 1-6 共查到“NTRUSign”相关记录6条 . 查询时间(0.093 秒)
Making NTRUEncrypt and NTRUSign as Secure as Standard Worst-Case Problems over Ideal Lattices
public-key cryptography Lattice based cryptography
2013/2/21
NTRUEncrypt, proposed in 1996 by Hoffstein, Pipher and Silverman, is the fastest known lattice-based encryption scheme. Its moderate key-sizes, excellent asymptotic performance and conjectured resista...
基于NTRUSign的电子现金方案
NTRUSign 电子现金 NTRU格
2010/9/3
基于NTRUSign数字签名方案构建一个新的电子现金方案，该方案的安全性基于格上的最近向量问题，并对该方案进行了详细的安全性分析。结果表明该方案满足一个电子现金方案应具有的性质，且实现速度快、占用资源少以及产生密钥容易，具有更高的实用性和安全性。
NTRUSign无线认证和密钥协商协议
密钥协商 安全性 NTRUSign
2009/7/24
NTRU是一个快速、低开销的公钥体制，适合在资源受限的应用中使用。NTRUSign是基于NTRU的数字签名算法。基于NTRUSign算法，给出了一个无线认证和密钥协商协议。该协议的安全性基于有限时间内在大维数格计算最短向量的困难性。协议包括三个阶段：用户注册阶段、服务器注册阶段、认证阶段和密钥协商阶段。通过安全性分析和协议性能分析对比，表明该协议是一个安全性和效率比占优的协议。
Performance Improvements and a Baseline Parameter Generation Algorithm for NTRUSign
Baseline Parameter Generation Algorithm NTRUSign
2009/2/25
The NTRUSign signature scheme was introduced in [8]. The original presentation gave a theoretical
description of the scheme and an analysis of its security, along with several parameter choices which...
At Eurocrypt ’06, Nguyen and Regev presented a new key-recovery attack on the Goldreich-
Goldwasser-Halevi (GGH) lattice-based signature scheme: when applied to NTRUSign-251
without perturbation, th...