US 12,229,282 B2
Lightweight encryption
Jack Wolosewicz, San Francisco, CA (US)
Assigned to Cyberus Labs sp. z o.o., San Francisco, CA (US)
Filed by Cyberus Labs sp. z o.o., San Francisco, CA (US)
Filed on Feb. 16, 2023, as Appl. No. 18/110,583.
Application 18/110,583 is a continuation of application No. 17/220,792, filed on Apr. 1, 2021, granted, now 11,615,196.
Claims priority of provisional application 63/004,433, filed on Apr. 2, 2020.
Prior Publication US 2023/0195908 A1, Jun. 22, 2023
Int. Cl. G06F 21/60 (2013.01); G06F 9/32 (2018.01); G06F 9/54 (2006.01); G06F 21/78 (2013.01)
CPC G06F 21/602 (2013.01) [G06F 9/321 (2013.01); G06F 9/544 (2013.01); G06F 21/78 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method for transmitting messages utilizing lightweight encryption and decryption comprising:
encrypting the message to create an encrypted message on an encrypting device utilizing a shared key that is repeatedly updated using an encrypted message value corresponding with the message as a randomizing component in generating the shared key, wherein the shared key is a product of a transmission history between two points, and wherein the encrypted message value comprises a dynamic key buffer value at a dynamic key buffer location;
transmitting the encrypted message; and
decrypting the encrypted message on a decrypting device utilizing the shared key.