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Password self encryption method and system and encryption by keys generated from personal secret information

  • US 8,831,214 B2
  • Filed: 03/12/2009
  • Issued: 09/09/2014
  • Est. Priority Date: 05/29/2008
  • Status: Active Grant
First Claim
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1. A method comprisingusing a server computer to select a first original text password of a first user from a plurality of original text passwords for a plurality of corresponding users stored in a web application'"'"'s user table in a computer server database;

  • using the server computer to generate a first key based at least in part on the first original text password;

    storing the first key against the first original text password in the web application'"'"'s user table in the computer server database;

    receiving at the server computer an identification of the first user; and

    using the server computer to retrieve from the web application'"'"'s user table the first key based on the identification of the first user;

    sending the first key, from the server computer to a first client computer;

    encrypting a first set of information by use of the first client computer by using the first key to form a first set of encrypted information; and

    sending the first set of encrypted information from the first client computer to the server computer.

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