The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 04, 2021
Filed:
Jul. 21, 2020
Icoin Technology, Inc., Campbell, CA (US);
Chester Silvestri, Los Gatos, CA (US);
Adam Silvestri, Campbell, CA (US);
iCoin Technology, Inc., Campbell, CA (US);
Abstract
In a general aspect, secure messaging between electronic modules is described. In an example, a method includes: generating, by a first electronic module, a private key and a public key associated with the private key; communicating, by the first electronic module, an unencrypted message, including the public key, to a first network-connected device using a first module-to-device communication link; receiving, from the first network-connected device, an encrypted message including a symmetric encryption key generated by a second electronic module; decrypting, by the first electronic module, the encrypted message using the private key, wherein decrypting using the private key makes the symmetric encryption key available to the first electronic module; and establishing, by the first electronic module, a secure messaging channel with the second electronic module based on at least the symmetric encryption key.