The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 05, 2026
Filed:
Jan. 29, 2024
Thales Dis Cpl Usa, Inc, Austin, TX (US);
Sunil Maurya, San Jose, CA (US);
Robert Fitzpatrick, Hertfordshire, GB;
THALES DIS CPL USA, INC., Austin, TX (US);
Abstract
Provide is a system and method for root of trust and dynamic session management of cryptographic devices servicing cryptographic requests from multi-tenant applications in a cryptographic computing environment is provided. The system comprises a Connection Manager to provide low-latency cryptographic operations, a Cache Store to support multi-tenancy, a Session Scheduler to provide high-throughput cryptographic services, and a Session Health Monitor to provide resiliency. The system tracks a state of the PKCS11 sessions and revises session assignments of client applications depending on whether a PKCS11 session with the cryptographic device is busy or in a range of error states, and detects, classifies and remedies multiple error situations occurring within a prepared Pool of session blocks in view of the health metrics to provide improved cryptographic operation performance. Other embodiments disclosed.
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