End-to-end trusted communications infrastructure

LM McRoberts, LW Paczkowski… - US Patent 9,282,898, 2016 - Google Patents
(57) ABSTRACT A method of delivery of medical data via a trusted end-to-end
communication link. The method comprises obtaining a mea surement of a parameter of a …

Secure feature and key management in integrated circuits

PC Kocher, BCM Jun, AJ Leiserson - US Patent 10,771,448, 2020 - Google Patents
A mechanism for providing secure feature and key management in integrated circuits is
described. An example integrated circuit includes a secure memory to store a secret key …

Input/output module with multi-channel switching capability

C Markovic, A Rooyakkers, JG Calvin - US Patent 9,727,511, 2017 - Google Patents
The present disclosure is directed to an input/output module. In some embodiments, the
input/output module includes: a plurality of communication channels, each channel of the …

Operator action authentication in an industrial control system

S Galpin, T Clish, JG Calvin, A Rooyakkers - US Patent 10,834,094, 2020 - Google Patents
Operator actions and/or other commands or requests are secured via an authentication path
from an action originator to a communications/control module or any other industrial …

Web server bypass of backend process on near field communications and secure element chips

RD Katzer, LW Paczkowski - US Patent 9,027,102, 2015 - Google Patents
HO47 (2/08(2009.01)(57) ABSTRACT HO4L 9/32(2006.01) A mobile access terminal
providing access to data in a secure GO6F 15/173(2006.01) element of the mobile access …

Systems and Methods for Provisioning and Using Multiple Trusted Security Zones on an Electronic Device

SJ Bye, LW Paczkowski, WM Parsel… - US Patent …, 2017 - Google Patents
(57) ABSTRACT A method of provisioning a subordinate trusted security zone in a processor
having a trusted security zone. The method comprises receiving by a master trusted …

Trusted Security Zone Containers for the Protection and Confidentiality of Trusted Service Manager Data

LW Paczkowski, WM Parsel, CJ Persson… - US Patent …, 2015 - Google Patents
8,075.428 B2 12/2011 Khetawat et al. 2007/0094691 A1 4, 2007 Gazdzinski 8086.338 B1
12/2011 Kosar 2007/01 1888.0 A1 5/2007 Mauro, II 8, 190,919 B2* 5/2012 Natarajan et …

Systems and methods for provisioning and using multiple trusted security zones on an electronic device

SJ Bye, LW Paczkowski, WM Parsel… - US Patent …, 2015 - Google Patents
6,507.904 B1 1/2003 Ellison et al. 8,793,808 B2 7/2014 Boccon-Gibod 6,614,893 B1 9,
2003 Paiz 8,797,875 B2 8/2014 Garcia Martin et al. 6,622,016 B1 9/2003 Sladek et al …

Provisioning a shared secret to a portable electronic device and to a service entity

RP Bowman, RH Wood, NS Handojo, JM Agar… - US Patent …, 2015 - Google Patents
Abstract Systems and methods are provided for computing a secret shared with a portable
electronic device and service entity. The service entity has a public key G and a private key …

System and method for performing serialization of devices

E Fung, B Neill, CC Tse - US Patent 9,208,459, 2015 - Google Patents
G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY
ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR …