System and method of protecting content of an electronic file for sending and receiving
First Claim
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1. A method of protecting the content of an electronic file for sending and receiving, comprising:
- providing unique local encryption key data correspondingly associated with a sender,providing unique remote encryption key data correspondingly associated with a receiver, andorienting the electronic file in an encrypted mode by utilizing at least one set of the unique local encryption key data, at least one set of the remote encryption key data, and at least one encryption algorithm.
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Abstract
A system and method of protecting the content of an electronic file for sending and receiving. The invention includes providing unique local encryption key data correspondingly associated with a sender, and providing unique remote encryption key data correspondingly associated with a receiver. In addition, the method includes orienting the electronic file in an encrypted mode by utilizing at least one set of the unique local encryption key data and at least one set of the remote encryption key data.
15 Citations
32 Claims
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1. A method of protecting the content of an electronic file for sending and receiving, comprising:
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providing unique local encryption key data correspondingly associated with a sender, providing unique remote encryption key data correspondingly associated with a receiver, and orienting the electronic file in an encrypted mode by utilizing at least one set of the unique local encryption key data, at least one set of the remote encryption key data, and at least one encryption algorithm. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A method of protecting the content of an electronic file for sending and receiving, comprising:
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providing unique local encryption key data correspondingly associated with a sender, providing unique remote encryption key data correspondingly associated with a receiver, selecting at least one random set of local encryption key data, modifying the at least one random set of local encryption key data, selecting at least one random set of remote encryption key data, modifying the at least one random set of remote encryption key data, encrypting a selected portion of the electronic file utilizing the modified set of local encryption key data, the modified set of remote encryption key data, and at least one encryption algorithm. - View Dependent Claims (22, 23, 24, 25)
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26. A system of protecting the content of an electronic file for sending and receiving, comprising:
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a local key file having unique, non-reproducible local encryption key data, said unique, non-reproducible local encryption key data being associated with a sender of the electronic file, a remote key file having unique, non-reproducible remote encryption key data, said unique, non-reproducible remote encryption key data being associated with a receiver of the electronic file, said unique, non-reproducible local encryption key data being disposed in an accessible relation to the receiver, said unique, non-reproducible remote encryption key data being disposed in an accessible relation to the sender, at least one random local key offset value structured to at least partially define a set of said unique, non-reproducible local encryption key data, at least one random remote key offset value structured to at least partially define a set of said unique, non-reproducible remote encryption key data, at least one encryption algorithm structured to orient the electronic file in an encrypted mode. - View Dependent Claims (27, 28, 29, 30, 31, 32)
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Specification