×

Methods of verifying, signing, encrypting, and decrypting data and file

  • US 20070074027A1
  • Filed: 09/26/2005
  • Published: 03/29/2007
  • Est. Priority Date: 09/26/2005
  • Status: Abandoned Application
First Claim
Patent Images

1. A method for signing, verifying, encrypting and decrypting data and files, the method comprising:

  • installing a software or a hardware in a mobile telecommunication device;

    generating a public key and a private key by the software or hardware in the mobile telecommunication device; and

    using the public key and the private key stored in the mobile telecommunication device to sign, verify, encrypt and decrypt the data and files.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×