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:
Jan. 29, 2019
Filed:
Oct. 19, 2016
Marvell International Ltd., Hamilton, BM;
Paul Guditz, Acton, MA (US);
Tolga Nihat Aytek, Framingham, MA (US);
Deniz Karakoyunlu, Cambridge, MA (US);
Minda Zhang, Westford, MA (US);
Marvell International Ltd., Hamilton, BM;
Abstract
Embodiments include a method comprising: receiving, by a system-on-a-chip (SOC) from a host, a public key of a public/private key pair; generating a first hash value of the public key; authenticating the first hash value; in response to authenticating the first hash value, transmitting, by the SOC, a first nonce to the host; receiving a signed nonce from the host, the signed nonce being signed using a private key of the public/private key pair; decrypting, using the received public key, the signed nonce to generate a second nonce; based on the first nonce and the second nonce, authenticating the host; in response to authenticating the host, receiving, from the host, a command to configure one or more parameters of the SOC; and configuring the one or more parameters of the SOC.