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:
Apr. 24, 2018
Filed:
Jan. 05, 2015
Applicant:
Avago Technologies General Ip (Singapore) Pte. Ltd., Singapore, SG;
Assignee:
Avago Technologies General IP (Singapore) Pte. Ltd., Singapore, SG;
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); H04L 29/06 (2006.01); G06F 21/60 (2013.01); H04L 9/08 (2006.01);
U.S. Cl.
CPC ...
H04L 63/0428 (2013.01); G06F 21/602 (2013.01); H04L 9/083 (2013.01); H04L 9/0822 (2013.01); H04L 9/3228 (2013.01); H04L 9/3234 (2013.01); H04L 63/061 (2013.01);
Abstract
A method and system for secure and scalable key management for cryptographic processing of data is described herein. A method of secure key handling and cryptographic processing of data, comprising receiving a request from an entity to cryptographically process a block of data, the request including a key handle, wherein the key handle includes an authentication tag and an index; authenticating the requesting entity using the authentication tag; and referencing a plaintext key from a plurality of plaintext keys using the index if the requesting entity is authenticated successfully.