4. Cryptography
  5. Communication system using cryptography
  6. Data stream/substitution enciphering

Thomas D. Campbell

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Eccentric spindle

Turning – Work driver
Patent

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Guide mechanism for precision drilling and reaming

Cutting by use of rotating axially moving tool – With work-engaging structure other than tool or tool-support
Patent

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Key management for encrypted packet based networks

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm
Patent

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Key management for encrypted packet based networks

Cryptography – Communication system using cryptography – Data stream/substitution enciphering
Patent

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Profile ID: LFUS-PAI-P-777015

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