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

Claim 12:
13. A system for providing secure data transfer between two devices that are connected to one another through a network, comprising:
a first device, comprising:
an encryption module configured to encrypt data prior to transmission to a second device using an encryption key and configured to encrypt data prior to transmission to a third device using a third encryption key, wherein the first device and the second device are a same type of device;
an encryption burner configured to burn the encryption key into the encryption module and configured to burn the third encryption key into the encryption module;

the second device, comprising:
a decryption module configured to decrypt data received from the first device encrypted by the encryption key using a decryption key;
a decryption burner configured to burn the decryption key into the decryption module; and

wherein the first encryption key, the second encryption key and the third encryption keys are different.