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Method for digital signing of a message

  • US 7,386,727 B1
  • Filed: 10/24/1998
  • Issued: 06/10/2008
  • Est. Priority Date: 10/24/1998
  • Status: Expired due to Fees
First Claim
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1. A method for digital signing of a message which is transmitted via a communication network to a signing unit, comprising:

  • initiating a transmission from a transmitter external to a network, the network including a first receiver and a mobile radio telephone, a message to be signed to the first receiver;

    transmitting the message to be signed from the first receiver via a telephone network to the mobile radio telephone comprising a signing unit, the telephone network comprising a mobile radio telephone network, the mobile radio telephone associated with the telephone network;

    signing the message to be signed via the mobile radio telephone, thereby forming a signed message, the signed message signifying a user'"'"'s intent to deliver the signed message and its content;

    transmitting the signed message to the first receiver or at least one other receiver; and

    communicating the signed message to an addressee.

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