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SECURE DATA EXCHANGE USING MESSAGING SERVICE

  • US 20140052989A1
  • Filed: 08/15/2012
  • Published: 02/20/2014
  • Est. Priority Date: 08/15/2012
  • Status: Abandoned Application
First Claim
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1. A receiving device for receiving secure communications, comprising:

  • a signal interface for receiving an image, the image including a steganographically embedded symmetric key from the sender, the symmetric key being encrypted with a public key associated with the receiving device; and

    processing hardware configured to decrypt the symmetric key with a private key stored on the receiving device and to further secure communications with the sender via the symmetric key, wherein the processing hardware is further configured to encrypt future communications from the receiving device using the symmetric key.

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