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1. 发明申请

WO03088166A8 PHYSICAL ACCESS CONTROL 审中-公开
标题翻译：物理访问控制
公开(公告)号：WO03088166A8
公开(公告)日：2004-08-05
申请号：PCT/US0310748
申请日：2003-04-08
申请人： CORESTREET LTD
发明人： MICALI SILVIO , ENGBERG DAVID , LIBIN PHIL , REYZIN LEO , SINELNIKOV ALEX
IPC分类号： E05B49/00 , G06K17/00 , G06K19/10 , G06Q20/00 , G07C9/00 , H04L9/32 , G07F7/08
CPC分类号： G06Q20/02 , G07C9/00039 , G07C9/00087
摘要： A system and method are disclosed for controlling physical access through a digital certificate validation process that works with standard certificate formats and that enables a certifying authority (CA) to prove the validity status of each certificate C at any time interval (e.g., every day, hour, or minute) starting with C's issue date, D1. C's time granularity may be specified within the certificate itself, unless it is the same for all certificates. For example, all certificates may have a one-day granularity with each certificate expires 365 days after issuance. Given certain initial inputs provided by CA, a one-way hash function is utilized to compute values of a specified byte size that are included on the digital certificate and to compute other values that are kept secret and used in the validation process.
摘要翻译：公开了一种用于通过数字证书验证过程来控制物理访问的系统和方法，所述数字证书验证过程使用标准证书格式，并且使得认证机构（CA）可以在任何时间间隔（例如，每天，小时或分钟），从C的发行日期开始，D1。 C的时间粒度可以在证书本身内指定，除非对所有证书是相同的。例如，所有证书可能具有一天的粒度，每个证书在发布后365天到期。给定由CA提供的某些初始输入，单向散列函数用于计算数字证书中包含的指定字节大小的值，并计算保密并在验证过程中使用的其他值。

2. 发明专利

AU2010200020A1 Physical access control 未知
公开(公告)号：AU2010200020A1
公开(公告)日：2010-01-28
申请号：AU2010200020
申请日：2010-01-04
申请人： CORESTREET LTD
发明人： SINELNIKOV ALEX , MICALI SILVIO , REYZIN LEO , LIBIN PHIL , ENGBERG DAVID
IPC分类号： E05B49/00 , G06K17/00 , G06K19/10 , G06Q20/00 , G07C9/00 , H04L9/32

3. 发明专利

CA2479869C PHYSICAL ACCESS CONTROL 未知
公开(公告)号：CA2479869C
公开(公告)日：2013-07-09
申请号：CA2479869
申请日：2003-04-08
申请人： CORESTREET LTD
发明人： MICALI SILVIO , ENGBERG DAVID , LIBIN PHIL , REYZIN LEO , SINELNIKOV ALEX
IPC分类号： E05B49/00 , G07C9/00 , G06K17/00 , G06K19/10 , G06Q20/00 , G07F7/08 , H04L9/32
摘要： A system and method are disclosed for controlling physical access through a digital certificate validation process that works with standard certificate formats and that enables a certifying authority (CA) to prove the validity status of each certificate C at any time interval (e.g., every day, hour, or minute) starting with C's issue date, D1. C's time granularity may be specified within the certificate itself, unless it is the same for all certificates. For example, all certificates may have a one-day granularity with each certificate expires 365 days after issuance. Given certain initial inputs provided by CA, a one-way hash function is utilized to compute values of a specified byte size that are included on the digital certificate and to compute other values that are kept secret and used in the validation process.

4. 发明专利

AU2003228468A1 PHYSICAL ACCESS CONTROL 未知
公开(公告)号：AU2003228468A1
公开(公告)日：2003-10-27
申请号：AU2003228468
申请日：2003-04-08
申请人： CORESTREET LTD
发明人： ENGBERG DAVID , LIBIN PHIL , REYZIN LEO , SINELNIKOV ALEX , MICALI SILVIO
IPC分类号： E05B49/00 , G06K17/00 , G06K19/10 , G06Q20/00 , G07C9/00 , H04L9/32

5. 发明专利

CA2814254C PHYSICAL ACCESS CONTROL 未知
公开(公告)号：CA2814254C
公开(公告)日：2016-01-26
申请号：CA2814254
申请日：2003-04-08
申请人： CORESTREET LTD
发明人： MICALI SILVIO , ENGBERG DAVID , LIBIN PHIL , REYZIN LEO , SINELNIKOV ALEX
IPC分类号： G07C9/00
摘要： In an access control system with an entity A, at least one disconnected smart door D that is disconnected from authorities and databases, and users possessing user cards to access smart doors, the method for the disconnected smart door D to indicate to A that a given user U tried to access D generally includes: having D receive from U information IU indicating that U wishes to access the smart door D; having the smart door D at least temporarily store IU; and for at least one subsequent user V, having D cause V to at least temporarily store IU in V's card for presentation to entity A in connection with V's card being used to enter through the door D.

6. 发明专利

CA2814254A1 PHYSICAL ACCESS CONTROL 未知
公开(公告)号：CA2814254A1
公开(公告)日：2003-10-23
申请号：CA2814254
申请日：2003-04-08
申请人： CORESTREET LTD
发明人： MICALI SILVIO , ENGBERG DAVID , LIBIN PHIL , REYZIN LEO , SINELNIKOV ALEX
IPC分类号： G07C9/00
摘要： The method can include reviewing real time credentials, wherein the real time credentials include a first part that is fixed and a second part that is modified on a periodic basis, wherein the second part provides a proof that the real time credentials are current; verifying validity of the real time credentials by performing an operation on the first part and comparing the result to the second part; and allowing physical access only if the real time credentials are verified as valid.

7. 发明专利

CA2479869A1 PHYSICAL ACCESS CONTROL 未知
公开(公告)号：CA2479869A1
公开(公告)日：2003-10-23
申请号：CA2479869
申请日：2003-04-08
申请人： CORESTREET LTD
发明人： REYZIN LEO , SINELNIKOV ALEX , MICALI SILVIO , LIBIN PHIL , ENGBERG DAVID
IPC分类号： E05B49/00 , G06K17/00 , G06K19/10 , G06Q20/00 , G07C9/00 , H04L9/32 , G07F7/08
摘要： A system and method are disclosed for controlling physical access through a digital certificate validation process that works with standard certificate formats and that enables a certifying authority (CA) to prove the validity status of each certificate C at any time interval (e.g., every day, hour, or minute) starting with C's issue date, D1. C's time granularity may be specified within the certificate itself, unless it is the same for all certificates. For example, all certificates may have a one-day granularity with each certificate expires 365 days after issuance. Given certain initial inputs provided by CA, a one-way hash function is utilized to compute values of a specified byte size that are included on the digital certificate and to compute other values that are kept secret and used in the validation process .

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