公开(公告)号：US09853956B2

公开(公告)日：2017-12-26

申请号：US14611080

申请日：2015-01-30

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Avraham Baum ,  Ilan Zarmi ,  Gil Reiter

IPC: H04L29/06 ,  G06F9/455 ,  G06F17/30 ,  G06F9/44 ,  G06F21/62 ,  H04L9/08 ,  H04L9/32

CPC classification number: H04L63/061 ,  G06F9/4488 ,  G06F9/45529 ,  G06F17/30 ,  G06F21/6227 ,  H04L9/08 ,  H04L9/0825 ,  H04L9/3236 ,  H04L9/3247 ,  H04L9/3263 ,  H04L63/0442 ,  H04L63/0823 ,  H04L63/123 ,  H04L2209/30 ,  H04L2463/061 ,  H04L2463/062

Abstract: Methods and apparatus to provide extended object notation data are disclosed. An example apparatus includes a data handler having a first input to receive object data and a first output to output an object notation key-value pair for the object data; a string processor having a second input coupled to the first output and a second output to convey the object notation key-value pair without string literals; and a hashing and encryption handler having a third input coupled to the second output and a third output to convey the key-value pair signed with a private key, to convey the key-value pair encrypted with a public key, and to convey an indication that the encrypted key-value pair is encrypted in a key of the encrypted key-value pair.

公开(公告)号：US20180077129A1

公开(公告)日：2018-03-15

申请号：US15822455

申请日：2017-11-27

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Avraham Baum ,  ILAN ZARMI ,  Gil Reiter

IPC: H04L29/06 ,  H04L9/32 ,  G06F9/455 ,  G06F17/30 ,  G06F9/44 ,  H04L9/08 ,  G06F21/62

CPC classification number: H04L63/061 ,  G06F9/4488 ,  G06F9/45529 ,  G06F16/00 ,  G06F21/6227 ,  H04L9/08 ,  H04L9/0825 ,  H04L9/3236 ,  H04L9/3247 ,  H04L9/3263 ,  H04L63/0442 ,  H04L63/0823 ,  H04L63/123 ,  H04L2209/30 ,  H04L2463/061 ,  H04L2463/062

Abstract: Methods and apparatus to provide extended object notation data are disclosed. An example apparatus includes a data handler having a first input to receive object data and a first output to output an object notation key-value pair for the object data; a string processor having a second input coupled to the first output and a second output to convey the object notation key-value pair without string literals; and a hashing and encryption handler having a third input coupled to the second output and a third output to convey the key-value pair signed with a private key, to convey the key-value pair encrypted with a public key, and to convey an indication that the encrypted key-value pair is encrypted in a key of the encrypted key-value pair.

公开(公告)号：US10609009B2

公开(公告)日：2020-03-31

申请号：US15822455

申请日：2017-11-27

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Avraham Baum ,  Ilan Zarmi ,  Gil Reiter

IPC: H04L29/06 ,  G06F9/448 ,  G06F16/00 ,  G06F9/455 ,  G06F21/62 ,  H04L9/08 ,  H04L9/32

Abstract: Methods and apparatus to provide extended object notation data are disclosed. An example apparatus includes a data handler having a first input to receive object data and a first output to output an object notation key-value pair for the object data; a string processor having a second input coupled to the first output and a second output to convey the object notation key-value pair without string literals; and a hashing and encryption handler having a third input coupled to the second output and a third output to convey the key-value pair signed with a private key, to convey the key-value pair encrypted with a public key, and to convey an indication that the encrypted key-value pair is encrypted in a key of the encrypted key-value pair.

公开(公告)号：US09538311B2

公开(公告)日：2017-01-03

申请号：US14611397

申请日：2015-02-02

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Avraham Baum ,  Ilan Zarmi ,  Gil Reiter ,  Amir Ayun

IPC: H04L9/32 ,  H04L9/00 ,  H04W4/00 ,  H04L29/06 ,  H04L29/08

CPC classification number: H04W4/70 ,  H04L63/0807 ,  H04L63/0823 ,  H04L67/12

Abstract: A connectivity device includes a microcontroller, a network interface coupled to the microcontroller, and a non-transitory storage device coupled to the microcontroller. The non-transitory storage device includes a token usable for authentication and including executable code. The token includes a unique device identifier (UDID) that uniquely identifies the authentication device and a private key. The executable code is to cause the microcontroller to initiate a registration process with an internet-of-things (IoT) server to register the token with the IoT server. Token creation and activation procedures are also described.

Abstract translation: 连接设备包括微控制器，耦合到微控制器的网络接口以及耦合到微控制器的非瞬时存储设备。 非暂时性存储设备包括可用于认证并包括可执行代码的令牌。 令牌包括唯一标识认证设备和私钥的唯一设备标识符（UDID）。 可执行代码是使微控制器启动与物联网（IoT）服务器的注册过程，以向IoT服务器注册令牌。 还描述了令牌创建和激活过程。