Person authentication system, person authentication method, information processing apparatus, and program providing medium
    11.
    发明授权
    Person authentication system, person authentication method, information processing apparatus, and program providing medium 失效
    人员认证系统,人员认证方法,信息处理设备和程序提供媒体

    公开(公告)号:US07059516B2

    公开(公告)日:2006-06-13

    申请号:US09943893

    申请日:2001-08-30

    IPC分类号: G06K5/00

    CPC分类号: G07C9/00039

    摘要: A person authentication system, a person authentication method, an information processing apparatus, and a program providing medium authenticate a person who uses an information apparatus in data communication. A person authentication certificate storing a template which includes person authentication data is used in the person authentication system. A person authentication execution entity checks the validity of the certificate on the basis of a certificate expiration date, a certificate usage number limit, or a template expiration date in person authentication processing on the basis of the certificate. The person authentication is executed by comparing the template with sampling information input by a user if the validity is confirmed. A person identification certificate authority updates the certificate or the template according to the request of the entity or the authenticated person.

    摘要翻译: 个人认证系统,人员认证方法,信息处理设备和程序提供媒体认证在数据通信中使用信息设备的人员。 在个人认证系统中使用存储包含个人认证数据的模板的个人认证证书。 个人认证执行实体根据证书的有效期限,证书使用次数限制或模板到期日检查证书的有效性。 如果确认有效性,则通过将模板与用户输入的采样信息进行比较来执行人员认证。 个人身份认证机构根据实体或认证人的要求更新证书或模板。

    Public key certificate issuing system, public key certificate issuing method, digital certification apparatus, and program storage medium
    15.
    发明申请
    Public key certificate issuing system, public key certificate issuing method, digital certification apparatus, and program storage medium 失效
    公钥证书发行系统,公钥证书发行方式,数字认证装置和程序存储介质

    公开(公告)号:US20100228970A1

    公开(公告)日:2010-09-09

    申请号:US12659289

    申请日:2010-03-03

    IPC分类号: H04L9/00

    摘要: A public key certificate issuing system is disclosed which comprises a certificate authority for issuing a public key certificate used by an entity, and a registration authority which, on receiving a public key certificate issuance request from anyone of entities under jurisdiction thereof, transmits the received request to the certificate authority. The certificate authority, having a plurality of signature modules each executing a different signature algorithm, selects at least one of the plurality of signature modules in accordance with the public key certificate issuance request from the registration authority, and causes the selected signature module to attach a digital signature to message data constituting a public key certificate.

    摘要翻译: 公开了一种公开密钥证明书发行系统,其包括用于发行由实体使用的公开密钥证书的证书机关,以及登记机关,在从其所管辖的实体的任何一方接收到公钥证书发行请求时,发送接收到的请求 到认证机构。 具有多个签名模块的认证机构,每个签名模块各自执行不同的签名算法,根据来自注册机构的公开密钥证书发布请求,选择多个签名模块中的至少一个,并使所选择的签名模块附加 构成公钥证书的消息数据的数字签名。

    Public-key-encryption data-communication system and data-communication-system forming method
    18.
    发明授权
    Public-key-encryption data-communication system and data-communication-system forming method 失效
    公钥加密数据通信系统和数据通信系统形成方法

    公开(公告)号:US06990583B2

    公开(公告)日:2006-01-24

    申请号:US09793063

    申请日:2001-02-26

    IPC分类号: G06F17/00

    摘要: A public-key-encryption data-communication system includes a public-key-certificate issuer authority. The public-key-certificate issuer authority performs the issuance of a public key certificate and management operations, certification of a subject to be certificated, which is a certificate issuing request, and management such as registration processing are executed by a root registration authority or each registration authority. The public-key-certificate issuer authority performs processing for validating, invalidating, and deleting the certificate in accordance with a request from the root registration authority. The root registration authority accepts a request for issuing a public key certificate corresponding to the subject to be certificated which is under the control of a certificated registration authority, and transfers it to the public-key-certificate issuer authority in a form in which a signature is added to it. Processes by the public-key-certificate issuer authority, the root registration authority, the registration authority are separated, whereby the need for new implementation of user recognition, certificate issuance, registration, and management is eliminated.

    摘要翻译: 公钥加密数据通信系统包括公开密钥证书颁发机构。 公共密钥证书颁发机构执行公钥证书和管理操作,作为证书颁发请求的认证对象的认证,注册处理等管理由根注册机构或者每个 登记机关。 公钥证书颁发机构根据根注册机构的请求执行验证,无效和删除证书的处理。 根注册机构接受发出与被认证主体相对应的公开密钥证书的请求,该证书由被认证的注册机构控制,并以签名的形式传送给公共密钥证书颁发机构 添加到它 公钥证书颁发机构,根注册机构,注册机构的流程分开,消除了对用户认可,证书颁发,注册和管理的新实施的需要。