Method of using hardware-type electronic signature in e-mail handling system
First Claim
1. A method of using hardware-type electronic signature in e-mail handling system, comprising the steps of:
- a) connecting a USB hardware element to a sender end system, using a serial number assigned to said USB hardware element to encode and produce a hardware-type electronic signature, and registering said produced hardware-type electronic signature at a receiver end system;
b) using said hardware-type electronic signature at said sender end system to encode and format an original e-mail, so as to produce a packet e-mail, and transmitting said packet e-mail to a selected receiver;
c) verifying said hardware-type electronic signature at said receiver end system on receipt of said packet e-mail; and
d) decoding said received packet e-mail and reducing the same to said original e-mail when said hardware-type electronic signature has been verified as correct at said receiver end system.
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Abstract
A method of using hardware-type electronic signature in e-mail handling system includes the steps of a) connecting a USB hardware element to a sender end system, using a serial number assigned to the USB hardware element to encode and produce a hardware-type electronic signature, and registering the produced hardware-type electronic signature at a receiver end system; b) using the hardware-type electronic signature at the sender end system to encode and format an original e-mail, so as to produce a packet e-mail, and transmitting the packet e-mail to a selected receiver; c) verifying the hardware-type electronic signature at a receiver end system on receipt of the packet e-mail; and d) decoding the received packet e-mail and reducing the same to the original e-mail when the hardware-type electronic signature has been verified as correct at the receiver end system.
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Citations
6 Claims
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1. A method of using hardware-type electronic signature in e-mail handling system, comprising the steps of:
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a) connecting a USB hardware element to a sender end system, using a serial number assigned to said USB hardware element to encode and produce a hardware-type electronic signature, and registering said produced hardware-type electronic signature at a receiver end system;
b) using said hardware-type electronic signature at said sender end system to encode and format an original e-mail, so as to produce a packet e-mail, and transmitting said packet e-mail to a selected receiver;
c) verifying said hardware-type electronic signature at said receiver end system on receipt of said packet e-mail; and
d) decoding said received packet e-mail and reducing the same to said original e-mail when said hardware-type electronic signature has been verified as correct at said receiver end system. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification