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:
Jul. 29, 2014
Filed:
Nov. 28, 2012
Applicant:
Juergen Kremp, Walldorf, DE;
Inventor:
Juergen Kremp, Walldorf, DE;
Assignee:
SAP AG, Walldorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/08 (2006.01);
U.S. Cl.
CPC ...
H04L 9/08 (2013.01);
Abstract
A cryptographic key for a client is generated at a server. The cryptographic key has a key identification and a corresponding key value. The key identification and the corresponding key value are presented to the client. A query of a portion less than the key value for the client is generated after the key identification and the corresponding key value are presented to the client. Entries from the client are received in response to the query. The cryptographic key is activated after the entries are validated.