Invention Grant
- Patent Title: Method for establishing a secure communication session in a communications system
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Application No.: US16021125Application Date: 2018-06-28
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Publication No.: US10659228B2Publication Date: 2020-05-19
- Inventor: Vakul Garg , Peter Doliwa
- Applicant: NXP B.V.
- Applicant Address: NL Eindhoven
- Assignee: NXP B.V.
- Current Assignee: NXP B.V.
- Current Assignee Address: NL Eindhoven
- Agent Daniel D. Hill
- Main IPC: H04L29/06
- IPC: H04L29/06 ; H04L9/30 ; H04L9/14

Abstract:
A method is provided for establishing a secure communication session in a communications system. The method includes providing a handshake layer functional block and providing a record layer functional block separate from the handshake layer functional block. A first ephemeral key pair is generated by the record layer functional block of a first communication peer. A public key of the first ephemeral key pair is transmitted to a second communication peer. The handshake layer functional block of the first communication peer generates a second ephemeral key pair. A public key of the second ephemeral key pair is transmitted to the second communication peer. The second communication peer generates a third ephemeral key pair. A handshake key is generated from the public key of the second communication peer and a private key of the handshake layer block of the first communication peer. A session key is generated from the public key of the second communication peer and a private key of the record layer block of the first communication peer
Public/Granted literature
- US20200007327A1 METHOD FOR ESTABLISHING A SECURE COMMUNICATION SESSION IN A COMMUNICATIONS SYSTEM Public/Granted day:2020-01-02
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