Invention Grant
- Patent Title: Authenticated lattice-based key agreement or key encapsulation
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Application No.: US17617607Application Date: 2020-06-11
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Publication No.: US11991274B2Publication Date: 2024-05-21
- Inventor: Oscar Garcia Morchon , Ludovicus Marinus Gerardus Maria Tolhuizen , Sauvik Bhattacharya
- Applicant: KONINKLIJKE PHILIPS N.V.
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips N.V.
- Current Assignee: Koninklijke Philips N.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP 181035 2019.06.18
- International Application: PCT/EP2020/066179 2020.06.11
- International Announcement: WO2020/254177A 2020.12.24
- Date entered country: 2021-12-09
- Main IPC: H04L9/08
- IPC: H04L9/08 ; H04L9/30
Abstract:
Some embodiments are directed to a system with a first cryptographic device (10) and second cryptographic device (20). The devices may compute a final seed from a preshared secret known to the devices, and on a pre-seed that exchanged between them. The final seed may be used to derive a common object (a).
Public/Granted literature
- US20220231843A1 AUTHENTICATED LATTICE-BASED KEY AGREEMENT OR KEY ENCAPSULATION Public/Granted day:2022-07-21
Information query
