Patent application number | Description | Published |
20110205020 | Method for improving false acceptance rate discrimination for biometric authentication systems - A method, system and computer program product for improving error discrimination in biometric authentication systems. The error discrimination is set to a predetermined security policy. A plurality of biometric samples are provided and authenticated by a computer system in conjunction with a security token. An alternate embodiment allows inputting of the plurality of biometric samples in a predetermined sequence. The predetermined input sequence is maintained as an authentication secret which may be used to further reduce the authentication transaction error rate. A user may input one or more biometric samples, where a portion of the biometric samples are inputted in a predetermined sequence, selecting from among a plurality of available processing units, a set of processing units which will generate intermediate results from the processing of the biometric samples, processing at least a portion of the biometric samples by the selected set of processing units to provide intermediate results, verifying the predetermined sequence, and arbitrating the intermediate results to generate a final result which at least meets a predetermined security policy. Various embodiments provide for a security token to perform at least a portion of the processing or the arbitration function. | 08-25-2011 |
20110252466 | Intelligent remote device - An intelligent remote device equipped with a security token operatively coupled thereto is processing communications with a security token enabled computer system over a wireless private network. The intelligent remote device is adapted to emulate a local security device peripheral connected to the computer system. Multiple computer systems may be authenticated to using the intelligent remote device. Additionally, various secure communications connections mechanisms are described which are intended to augment existing security protocols available using wireless network equipment. Authentication of a user supplied critical security parameter is performed by the security token. The critical security parameter may be provided locally via the intelligent remote device or received from the wireless network and routed to the security token. Aural, visual or vibratory feedback may be provided to the user to signal a successful authentication transaction. | 10-13-2011 |
20120137132 | SHARED SECRET ESTABLISHMENT AND DISTRIBUTION - Providing secure communication with a security token includes establishing a shared secret between the security token and a first entity, transferring the shared secret between the first entity and a second entity, and the security token and the second entity establishing a secure communication channel using the shared secret. Transferring the shared secret may include selectively transferring the shared secret to a subset of entities according to access considerations for the security token. The security token may be part of a mobile phone having NFC capability, the first entity may be a Web service and the second entity may be a door controller. The Web service may establish a shared secret with the mobile phone. Providing secure communication with a security token may also include distributing the shared secret to all of the hosts corresponding to doors to which the phone can be used to obtain access. | 05-31-2012 |
20120144193 | Open protocol for authentication and key establishment with privacy - A suite of efficient authentication and key establishment protocols for securing contact or contactless interfaces between communicating systems. The protocols may be used in secure physical access, logical access and/or transportation applications, among other implementations. The system authenticates a mobile device such as a smart card and/or mobile phone equipped with a secure element presented to one or more host terminals and establishes shared secure messaging keys to protect communications between the device and terminal. Secure messaging provides an end-to-end protected path of digital documents or transactions through the interface. The protocols provide that the device does not reveal identification information to entities different from a trusted host. The terminal may be a contactless reader at a door for controlling physical access, a desktop, laptop or kiosk for controlling logical access, and/or an access point for obtaining an encrypted digital ticket from an authenticated mobile device used for transit applications. | 06-07-2012 |
20120321084 | REVOCATION STATUS USING OTHER CREDENTIALS - Providing revocation status of at least one associated credential includes providing a primary credential that is at least initially independent of the associated credential, binding the at least one associated credential to the primary credential, and deeming the at least one associated credential to be revoked if the primary credential is revoked. Providing revocation status of at least one associated credential may also include deeming the at least one associated credential to be not revoked if the primary credential is not revoked. Binding may be independent of the contents of the credentials and may be independent of whether any of the credentials authenticate any other ones of the credentials. The at least one associated credential may be provided on an integrated circuit card (ICC). The ICC may be part of a mobile phone or a smart card. | 12-20-2012 |
20130019100 | INTELLIGENT REMOTE DEVICE - An intelligent remote device equipped with a security token operatively coupled thereto is processing communications with a security token enabled computer system over a wireless private network. The intelligent remote device is adapted to emulate a local security device peripheral connected to the computer system. Multiple computer systems may be authenticated to using the intelligent remote device. Additionally, various secure communications connections mechanisms are described which are intended to augment existing security protocols available using wireless network equipment. Authentication of a user supplied critical security parameter is performed by the security token. The critical security parameter may be provided locally via the intelligent remote device or received from the wireless network and routed to the security token. Aural, visual or vibratory feedback may be provided to the user to signal a successful authentication transaction. | 01-17-2013 |
20130145442 | SYSTEM AND METHOD FOR PRIVILEGE DELEGATION AND CONTROL - This invention provides a privilege delegation mechanism, which allows a privilege and associated control attributes to be delegated from a security token to another security token or an intelligent device such as a computer system. The privilege may be in the form of an attribute certificate, a key component of a cryptographic key, a complete cryptographic key, digital certificate, digital right, license or loyalty credits. The purpose of the delegation is to allow another security token or computer system to act as a surrogate for the security token or to access a resource which requires components from both units before access is permitted. Attributes associated with the delegated privilege control the scope and use of the privilege. The delegation may allow the surrogate to perform authentications, access data or resources included on another security token or computer system. Authentications are performed prior to transferring of the delegable privileges. | 06-06-2013 |
20140068267 | UNIVERSAL SECURE MESSAGING FOR CRYPTOGRAPHIC MODULES - An anonymous secure messaging method and system for securely exchanging information between a host computer system and a functionally connected cryptographic module. The invention comprises a Host Security Manager application in processing communications with a security executive program installed inside the cryptographic module. An SSL-like communications pathway is established between the host computer system and the cryptographic module. The initial session keys are generated by the host and securely exchanged using a PKI key pair associated with the cryptographic module. The secure communications pathway allows presentation of critical security parameter (CSP) without clear text disclosure of the CSP and further allows use of the generated session keys as temporary substitutes of the CSP for the session in which the session keys were created. | 03-06-2014 |
20140097936 | CONFIGURABLE DIGITAL BADGE HOLDER - A portable authentication system includes a security module, that may be a smart card, SIM (Subscriber Identity Module), USB controller with a secure chip, or similar module capable of storing one or more credentials, and an interface module such as a digital badge holder that is able to communicate with the security module, for instance by providing a smart card communication interface. The portable authentication system may be either a single integrated system or a dual system where the security module can be removed or disconnected from the interface system. | 04-10-2014 |
20140359301 | UNIFORM MODULAR FRAMEWORK FOR A HOST COMPUTER SYSTEM - A security framework for a host computer system which allows a host to control access to a compliant security token by ensuring enforcement of established security policies administered by a middleware application. Processing between the host computer system and the security token is performed using one or more modular security application agents. The modular security application agents are counterpart applications to security applications installed in the security token and may be retrieved and installed upon to ensure compatibility between counterpart token and host security applications. The security policies are a composite of host security policies and token security policies which are logically combined by the middleware application at the beginning of a session. | 12-04-2014 |
20140362994 | REVOCATION STATUS USING OTHER CREDENTIALS - Providing revocation status of at least one associated credential includes providing a primary credential that is at least initially independent of the associated credential, binding the at least one associated credential to the primary credential, and deeming the at least one associated credential to be revoked if the primary credential is revoked. Providing revocation status of at least one associated credential may also include deeming the at least one associated credential to be not revoked if the primary credential is not revoked. Binding may be independent of the contents of the credentials and may be independent of whether any of the credentials authenticate any other ones of the credentials. The at least one associated credential may be provided on an integrated circuit card (ICC). The ICC may be part of a mobile phone or a smart card. | 12-11-2014 |
20150047023 | FIELD REVISIONS FOR A PERSONAL SECURITY DEVICE - Atomically modifying a personal security device includes presenting the personal security device to a reader/writer coupled to an access module, the access module determining if the personal security device includes a factory security mechanism, and, if the personal security device includes a factory security mechanism, using the reader/writer and the access module to replace the factory security mechanism with another security mechanism. The access module may authenticate the personal security device in connection with replacing the factory security mechanism. Authenticating the personal security device may grant access to a user through a door controlled by the access module. Replacing the factory security mechanism may include replacing an application on the personal security device. An ISO/IEC 7816-13 application management request command may be used to replace the application. | 02-12-2015 |