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AssigneeKasten Chase Applied Research Limited
InventorsDavid G. Mulder, Robert Miskimmin, Trevor Bain, Kathirkamanathan Nadarajah, David Brown
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A method for secure electronic information exchange between a sender and a recipient. The method includes generating a message at a first entity, generating a message encryption key, encrypting the message using the message encryption key, wrapping the message encryption key using a key agreement algorithm, generating a Java archive file including the encrypted message, the wrapped message encryption key and cryptographic algorithm code including decryption algorithm and key agreement algorithm code, encoding the Java archive file, embedding the encoded Java archive file in an HTML file, and sending the HTML file as an e-mail attachment to said recipient.
A method for secure electronic information exchange between a sender and a recipient, comprising:
An apparatus for secure electronic information exchange between a sender and a recipient, comprising a secure delivery service in communication with a message generating utility for receiving a message therefrom, said secure delivery service including a message encryption key generator, an encryption module for encrypting said message using said message encryption key and for wrapping said message encryption key using a key agreement algorithm, a Java archive file generator for generating a Java archive file including the encrypted message, the wrapped message encryption key and cryptographic algorithm code including decryption algorithm and key agreement algorithm code and an encoder for encoding the Java archive file wherein the secure delivery service is operable to embed the encoded Java archive file in an HTML file and send the HTML file as an e-mail attachment to said recipient.
Dependencies are inferred from the claim text.