CELL PHONE DATA ENCRYPTION METHOD AND DECRYPTION METHOD

Title:

CELL PHONE DATA ENCRYPTION METHOD AND DECRYPTION METHOD

Document Type and Number:

WIPO Patent Application WO/2013/149548

Kind Code:

A1

Abstract:

Disclosed is a cell phone data encryption method, which comprises the steps of: obtaining a PIN code which is input by a user, obtaining an SIM card code from an SIM card according to the PIN code, and combining the PIN code with the SIM card code to form a password string; and encrypting source data using the password string, so as to obtain encrypted data. Also provided is a cell phone data decryption method. Through the manner mentioned above, the technical solution provided in the present invention can protect cell phone data.

Inventors:

WANG YAHUI (CN)

Application Number:

PCT/CN2013/072878

Publication Date:

October 10, 2013

Filing Date:

March 19, 2013

Export Citation:

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Assignee:

HUIZHOU TCL MOBILE COMM CO LTD (CN)

International Classes:

H04W12/02

Foreign References:

CN102647712A	2012-08-22
CN102170357A	2011-08-31
CN101986336A	2011-03-16
CN102281324A	2011-12-14

Other References: