Patent ID: 11902263
Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 20:
21. A computer readable storage medium having computer readable instructions for securely pairing two devices connected through a network that when executed by at least one processor cause the at least one processor to:
select a first device to pair with a second device;
write an encryption key to the first device;
burn the encryption key into an encryption module on the first device;
write a corresponding decryption key to the second device, the decryption key allowing the second device to decrypt data transmitted by the first device encrypted using the encryption key;
burn the decryption key into a decryption module on the second device;
select a third device to pair with the first device;
write a third encryption key to the first device;
burn the third encryption key into the encryption module on the first device;
write a corresponding third decryption key to the third device, the third decryption key allowing the third device to decrypt data transmitted by the first device using the third encryption key; and
burn the third decryption key into a decryption module on the third device.