Patents Assigned to OPENWAYS SAS
  • Patent number: 9258281
    Abstract: A management site (10) generates an encrypted message by a public-key symmetrical encryption algorithm, the algorithm and the key being selected by the management site among a memorized list. The message (DKE), which includes an identifier of the encryption algorithm and key used, is transmitted to a portable device (16), which stores it. For the use, the message is transmitted to a secured module (20) that decrypts it, checks its compliance with an internal reference, and generates a digital accreditation controlling the unlocking of a lock device (18). The decryption is operated with the algorithm and the key recognized based on the identifiers of the message, selected among a list memorized by the secured module.
    Type: Grant
    Filed: October 10, 2013
    Date of Patent: February 9, 2016
    Assignee: OPENWAYS SAS
    Inventors: Pascal Metivier, Aitor Agueda
  • Publication number: 20140195810
    Abstract: A management site (10) generates an encrypted message by a public-key symmetrical encryption algorithm, the algorithm and the key being selected by the management site among a memorized list. The message (DKE), which includes an identifier of the encryption algorithm and key used, is transmitted to a portable device (16), which stores it. For the use, the message is transmitted to a secured module (20) that decrypts it, checks its compliance with an internal reference, and generates a digital accreditation controlling the unlocking of a lock device (18). The decryption is operated with the algorithm and the key recognized based on the identifiers of the message, selected among a list memorized by the secured module.
    Type: Application
    Filed: October 10, 2013
    Publication date: July 10, 2014
    Applicant: OPENWAYS SAS
    Inventors: Pascal METIVIER, Aitor AGUEDA
  • Publication number: 20120157080
    Abstract: The invention relates to a system implementing a mobile telephone (20) to which a master user authorized to program a lock (22) has access. A remote management site (10) includes a database (12) of locks and authorized users, having each lock, a list of authorized users with corresponding access rights, as well as an accreditation data generator (14). The accreditations are encrypted acoustic accreditations in the form of single-use audio signals, suitable for programming locks indexed in the database by the access rights indexed in the database and/or by additional data. The system includes a means for securely transmitting the encrypted acoustic accreditations from the management site to the mobile telephone of the master user.
    Type: Application
    Filed: July 16, 2010
    Publication date: June 21, 2012
    Applicant: OPENWAYS SAS
    Inventor: Pascal Métivier
  • Patent number: D741270
    Type: Grant
    Filed: August 8, 2013
    Date of Patent: October 20, 2015
    Assignee: OPENWAYS SAS
    Inventor: Pascal Métivier