公开(公告)号：US07822986B2

公开(公告)日：2010-10-26

申请号：US12178365

申请日：2008-07-23

Applicant: Louis Guillou

Inventor： Louis Guillou

IPC: G06F21/00

CPC classification number: H04L9/3247 ,  H04L9/3033 ,  H04L9/3218

Abstract: A method enabling a personal computer to be authenticated by a server is provided. The method comprises the step, which includes for the user in launching the execution of a log-on procedure software, introducing personal identifiers providing access to a signature private key for long-term use relative to the duration of the session. The log-on procedure software produces: identification data of the session Id, a public ephemeral module, a public exponent and at least a pair of ephemeral pubic numbers and ephemeral private numbers related by a generic equation of the type: G=Qv (mod n) or G×Qv=1 (mod n), an ephemeral certificate linking, by means of said signature private key, Id and public ephemeral module. The public ephemeral module is of reduced size relative to the signature private key.

Abstract translation: 提供了使个人计算机能够被服务器认证的方法。 该方法包括步骤，其包括用于启动执行登录过程软件的步骤，引入提供对签名私钥的访问的个人标识符，用于相对于会话的持续时间长期使用。 登录过程软件产生：会话ID的标识数据，公共临时模块，公共指数和至少一对临时公仆数字和与以下类型的通用公式相关的短暂私人号码：G = Qv（mod n）或G×Qv = 1（mod n），通过所述签名私钥，Id和公共临时模块链接的短暂证书。 公共临时模块相对于签名私钥的尺寸减小。

公开(公告)号：US20090063864A1

公开(公告)日：2009-03-05

申请号：US12178365

申请日：2008-07-23

Applicant: Louis Guillou

Inventor： Louis Guillou

IPC: H04L9/32

CPC classification number: H04L9/3247 ,  H04L9/3033 ,  H04L9/3218

Abstract: A method enabling a personal computer to be authenticated by a server is provided. The method comprises the step, which includes for the user in launching the execution of a log-on procedure software, introducing personal identifiers providing access to a signature private key for long-term use relative to the duration of the session. The log-on procedure software produces: identification data of the session Id, a public ephemeral module, a public exponent and at least a pair of ephemeral pubic numbers and ephemeral private numbers related by a generic equation of the type: G=Qv (mod n) or G×Qv=1 (mod n), an ephemeral certificate linking, by means of said signature private key, Id and public ephemeral module. The public ephemeral module is of reduced size relative to the signature private key.

Abstract translation: 提供了使个人计算机能够被服务器认证的方法。 该方法包括步骤，其包括用于启动执行登录过程软件的步骤，引入提供对签名私钥的访问的个人标识符，用于相对于会话的持续时间长期使用。 登录过程软件产生：会话ID的标识数据，公共临时模块，公共指数和至少一对临时公仆数字和与以下类型的通用公式相关的短暂私人号码：G = Qv（mod n）或GxQv = 1（mod n），通过所述签名私钥，Id和公共临时模块连接的短暂证书。 公共临时模块相对于签名私钥的尺寸减小。

公开(公告)号：US07266197B1

公开(公告)日：2007-09-04

申请号：US09869966

申请日：2000-01-27

Applicant: Louis Guillou ,  Jean-Jacques Quisquater

Inventor： Louis Guillou ,  Jean-Jacques Quisquater

IPC: H04L9/00 ,  H04K1/00 ,  H04L9/30

CPC classification number: H04L9/3218

Abstract: The proof is provided by means of the following parameters: a public module n formed by the product of f prime factors pi, f>2; a public superscript v; m base numbers gi, m>1. The base numbers gi are such that the two equations: x2≡gi mod n and x2≡−gi mod n cannot de solved in x in the ring of integers modulo n, and such that the equation xv≡gi2 mod n can be solved in x in the ring of integers modulo n in the case where the public superscript v is in the form v=2k, wherein k is a security parameter.

Abstract translation: 证明是通过以下参数来提供的：由f因子p ，f> 2的乘积形成的公共模块n; 公开上标v m个碱基数m，m> 1。 基数g i i使得以下两个等式：x 2 mod n和x 2 在模n的整数环中，不能在x中求解≡-g≠mod n，并且使得等式x≡g< 在公共上标v的形式为v = 2K的情况下，可以在整数n的整数环中的x中求解，其中k是 安全参数。