- Patent Title: Method and system for single purpose public keys for public ledgers
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Application No.: US16158971Application Date: 2018-10-12
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Publication No.: US11263630B2Publication Date: 2022-03-01
- Inventor: Daniel Richard L. Brown
- Applicant: Certicom Corp.
- Applicant Address: CA Mississauga
- Assignee: Certicom Corp.
- Current Assignee: Certicom Corp.
- Current Assignee Address: CA Mississauga
- Agency: Moffat & Co
- Main IPC: G06Q20/40
- IPC: G06Q20/40 ; G06Q20/06 ; G06Q20/38 ; H04L9/08 ; H04L9/00 ; H04L9/32
Abstract:
A method at a computing device in a public ledger cryptography system, the method including creating a purpose string, the purpose string defining transaction parameters for an account within the public ledger cryptography system; using the purpose string to create a private key and associated public key for an account within the public ledger cryptography system; and providing the purpose string for use in verification of a transaction from the account within the public ledger cryptography system.
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