Secure communications between devices

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United States of America Patent

PATENT NO 8880881
SERIAL NO

13353229

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Abstract

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A method of establishing secure communication between a first mobile computing device and a second mobile computing device includes generating a first self-signed key at the first mobile computing device, pairing the first device with a second device, the pairing including receiving user input of a passcode and after receiving the user input sending the first public key to the second mobile computing device and receiving a second public key from the second mobile computing device, storing the second public key in a database of trusted devices, the database of trusted devices being stored in the first mobile computing device, receiving in the first mobile computing device a list of mobile computing devices connected to a mobile network, matching the list of mobile computing device against the database of trusted devices, and establishing secure communication between the first mobile computing device and the second mobile computing device.

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Patent Owner(s)

Patent OwnerAddress
BLOCK INC1455 MARKET STREET SUITE 600 SAN FRANCISCO CA 94103

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McCauley, Nathan San Francisco, US 15 351
Monica, Diogo San Francisco, US 25 507
Monti, Eric San Francisco, US 13 200
Morel, Shawn San Francisco, US 25 404
Wen, Sam San Francisco, US 17 870

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