公开(公告)号：US07864987B2

公开(公告)日：2011-01-04

申请号：US11406769

申请日：2006-04-18

Applicant: Kumar Balepur Venkatanna ,  Rajat Moona ,  S V Subrahmanya

Inventor： Kumar Balepur Venkatanna ,  Rajat Moona ,  S V Subrahmanya

IPC: G06K9/00

CPC classification number: G06F21/34 ,  G06F21/32 ,  G06F21/40 ,  G06F2221/2101 ,  G06F2221/2105

Abstract: An access system in one embodiment that first determines that someone has correct credentials by using a non-biometric authentication method such as typing in a password, presenting a Smart card containing a cryptographic secret, or having a valid digital signature. Once the credentials are authenticated, then the user must take at least two biometric tests, which can be chosen randomly. In one approach, the biometric tests need only check a template generated from the user who desires access with the stored templates matching the holder of the credentials authenticated by the non-biometric test. Access desirably will be allowed when both biometric tests are passed.

Abstract translation: 一个实施例中的访问系统首先通过使用诸如输入密码的非生物特征认证方法来确定某人具有正确的凭证，呈现包含加密秘密的智能卡或具有有效的数字签名。 一旦证书被认证，用户必须至少进行两次生物特征测试，可以随机选择。 在一种方法中，生物特征测试仅需检查使用存储的模板生成的用户希望访问的模板，该模板与通过非生物特征测试认证的凭据的持有者相匹配。 当两个生物特征测试通过时，都将允许访问。