Encryption of voice and data in a single data stream in a deployable, secure communication system
First Claim
1. A method of encrypting and transmitting data in a secure communication system, comprising:
- encrypting a data stream through a Type 1 encryption unit into an encrypted data stream;
encapsulating said Type 1 encrypted data stream in an Internet Protocol (IP) packet with a near-end IP encapsulator;
establishing a first data tunnel with a black side router;
establishing a second data tunnel between said near-end IP encapsulator and a remote IP encapsulator; and
routing said encapsulated Type 1 encrypted data stream through said second data tunnel over a non-secure public data network.
2 Assignments
0 Petitions
Accused Products
Abstract
Separate IP data streams, including both voice (VoIP) and data sources, are routed over a single network data stream, encrypted by a single KIV encryption unit, and transmitted as a single packet data stream including both computer and voice data. Integration of the use of a VoIP data stream, together with data sources, and encrypted through a single serial encryption unit such as a KIV-7 enables the encryption of both voice and data using a single KIV encryption unit. After encryption by the Type 1 encryption unit (e.g., KIV-7) in a remotely deployed, secure communication system, the single encrypted data stream is encapsulated into IP packets. The IP packets are addressed to a distant IP device that removes the encapsulated, encrypted data and passes it to a similar Type 1 KIV device for decryption, and distributed to voice devices and computer devices via another voice-enabled router.
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Citations
10 Claims
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1. A method of encrypting and transmitting data in a secure communication system, comprising:
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encrypting a data stream through a Type 1 encryption unit into an encrypted data stream; encapsulating said Type 1 encrypted data stream in an Internet Protocol (IP) packet with a near-end IP encapsulator; establishing a first data tunnel with a black side router; establishing a second data tunnel between said near-end IP encapsulator and a remote IP encapsulator; and routing said encapsulated Type 1 encrypted data stream through said second data tunnel over a non-secure public data network. - View Dependent Claims (2, 3, 4, 5)
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6. Apparatus for encrypting and transmitting data in a secure communication system, comprising:
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a physical Type 1 encryption unit to encrypt a data stream into an encrypted data stream; a physical black side router to establish a first data tunnel; and a near-end IP encapsulator to encapsulate said Type 1 encrypted data stream into an IP packet and to establish a second data tunnel between said near-end IP encapsulator and a remote IP encapsulator; wherein said encapsulated Type 1 encrypted data stream is routed through said second data tunnel over a non-secure public data network. - View Dependent Claims (7, 8, 9, 10)
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Specification