Invention Grant
- Patent Title: Apparatus and method for protecting message data
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Application No.: US13764524Application Date: 2013-02-11
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Publication No.: US09673983B2Publication Date: 2017-06-06
- Inventor: David M. Jacobson , Billy B. Brumley
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Won Tae. C. Kim
- Main IPC: H04L9/32
- IPC: H04L9/32 ; H04L9/00 ; H04L29/06 ; H04W12/02 ; H04W28/06
Abstract:
Disclosed is a method for protecting message data. In the method, the message data is padded with padding bits generated based on a deterministic function performed on the message data. The padded message data is compressed to generate compressed data. A length of the compressed data is dependent on the padding bits. The compressed data is encrypted to generate encrypted message data.
Public/Granted literature
- US20140079213A1 Apparatus and method for protecting message data Public/Granted day:2014-03-20
Information query
