U.S. Patent 10673617 was awarded on June 02, 2020 and is entitled “Methods, system and point-to-point encryption device microchip for AES-sea 512-bit key using identity access management utilizing blockchain ecosystem to improve cybersecurity.” The first named inventor is Oresteban Carabeo of Miramar, FL. The abstract contains an overview of the patent disclosure:

A combined system and not a system separately having a complex system hardware architecture and software with levels of complexity of P2PE, IAM, and BCE. A microcontroller (MC) 64-bit using MC (A) and MC (B) embedded into a device using point-to-point encryption (P2PE) to communicate with the novel IAM blockchain software and a central server database to track all registered and non-registered IoT devices in the BCE. The present invention includes a MC 64-bit method of MC (A) and MC (B) having an advanced encryption standards (AES) strong encryption algorithm (SEA) of 512-bit key utilizing the blockchain ecosystem (BCE), IoT identity to validate transactions between the authentication, and identity of the IoT devices. The MC 64-bit of MC (A) and MC (B) employs a novel AES-SEA 512-bit key to generate a real-time randomly validation symmetrical key encryption in rounds of 10 bits, sending data into the central server and the IAM blockchain software to authenticate each device, track IoT devices, MC entries, and validations. Once the encryption AES-SEA 256-bit key is generated in the MC (A) and the encryption AES-SEA 256-bit key is generated in MC (B), the communication between the MC (A) and MC (B) will generate the AES-SEA 512-bit key with 10 bits; the pseudo-random number process is modified using a time based to be programmed with a timer which has an input of the clock frequency. The MC 64-bit of MC (A) and MC (B) is programmed in a master mode and slave mode; therein providing a novel system of circuit hardware using an AES-SEA 512-bit key and AES 2048 algorithm key to generate PKI certifications for validation, authentication, and authorization through the BCE. Link to Full Patent

This blockchain patent was originally filed on April 23, 2019  as U.S. Patent Application 16/391446 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10673617. The primary examiner was Khoi V Le.

This blockchain patent has been cited 4 times by other U.S. patents according to our law firm research, and can be considered an innovative patent in the field of cryptocurrency and blockchain.

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