	US 12,238,224 B2
	Method, apparatus, and computer-readable medium for authentication and authorization of networked data transactions
George Daniel Doney, Riva, MD (US); Ihor Yermakov, Arlington, VA (US); Ilya Shkapo, Kharkov (UA); and Oleksii Korzhuk, Kharkov (UA)
Assigned to DTCC DIGITAL (US) INC., Jersey City, NJ (US)
Filed by Securrency, Inc., Annapolis, MD (US)
Filed on Jan. 12, 2024, as Appl. No. 18/411,698.
Application 18/411,698 is a continuation of application No. 17/332,375, filed on May 27, 2021, granted, now 11,876,915.
Claims priority of provisional application 63/030,416, filed on May 27, 2020.
Prior Publication US 2024/0171408 A1, May 23, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 29/06 (2006.01); G06F 21/31 (2013.01); G06F 21/62 (2013.01); G06F 21/64 (2013.01); H04L 9/32 (2006.01); H04L 9/40 (2022.01); H04L 9/00 (2022.01); H04L 9/06 (2006.01)

CPC H04L 9/3247 (2013.01) [G06F 21/31 (2013.01); G06F 21/62 (2013.01); G06F 21/64 (2013.01); H04L 63/0442 (2013.01); H04L 63/083 (2013.01); H04L 63/123 (2013.01); G06F 2221/2145 (2013.01); H04L 9/0643 (2013.01); H04L 9/50 (2022.05); H04L 2209/56 (2013.01)]

20 Claims

1. A method for executing a data transaction on a decentralized computer network on behalf of an entity, the method comprising:

authenticating an actor;

creating a cryptographically signed data packet upon authenticating the actor, wherein the cryptographically signed data packet comprises an actor ID and an authenticating service ID, wherein the cryptographically signed data packet establishes an authentication context for the transaction;

verifying the authentication context;

formulating the proposed data transaction in the context of the entity;

authorizing the transaction by validating, via split key encryption, an authority of the actor to perform the proposed transaction on behalf of the entity;

executing the data transaction on behalf of the entity; and

recording the data transaction on a decentralized ledger of the decentralized computer network.