Maxim Integrated
DeepCover Embedded Security in IoT: Public-key Secured Data Paths
Dependencies: MaximInterface
The MAXREFDES155# is an internet-of-things (IoT) embedded-security reference design, built to authenticate and control a sensing node using elliptic-curve-based public-key cryptography with control and notification from a web server.
The hardware includes an ARM® mbed™ shield and attached sensor endpoint. The shield contains a DS2476 DeepCover® ECDSA/SHA-2 coprocessor, Wifi communication, LCD push-button controls, and status LEDs. The sensor endpoint is attached to the shield using a 300mm cable and contains a DS28C36 DeepCover ECDSA/SHA-2 authenticator, IR-thermal sensor, and aiming laser for the IR sensor. The MAXREFDES155# is equipped with a standard Arduino® form-factor shield connector for immediate testing using an mbed board such as the MAX32600MBED#. The combination of these two devices represent an IoT device. Communication to the web server is accomplished with the shield Wifi circuitry. Communication from the shield to the attached sensor module is accomplished over I2C . The sensor module represents an IoT endpoint that generates small data with a requirement for message authenticity/integrity and secure on/off operational control.
The design is hierarchical with each mbed platform and shield communicating data from the sensor node to a web server that maintains a centralized log and dispatches notifications as necessary. The simplicity of this design enables rapid integration into any star-topology IoT network to provide security with the low overhead and cost provided by the ECDSA-P256 asymmetric-key and SHA-256 symmetric-key algorithms.
More information about the MAXREFDES155# is available on the Maxim Integrated website.
xternal/rapidjson/license.txt@18:c2631e985780, 2019-12-03 (annotated)
- Committer:
- IanBenzMaxim
- Date:
- Tue Dec 03 12:56:25 2019 -0600
- Revision:
- 18:c2631e985780
- Parent:
- 16:a004191a79ab
Updated MaximInterface to version 2.1.
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| IanBenzMaxim | 0:33d4e66780c0 | 1 | Tencent is pleased to support the open source community by making RapidJSON available. |
| IanBenzMaxim | 0:33d4e66780c0 | 2 | |
| IanBenzMaxim | 0:33d4e66780c0 | 3 | Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. |
| IanBenzMaxim | 0:33d4e66780c0 | 4 | |
| IanBenzMaxim | 0:33d4e66780c0 | 5 | If you have downloaded a copy of the RapidJSON binary from Tencent, please note that the RapidJSON binary is licensed under the MIT License. |
| IanBenzMaxim | 0:33d4e66780c0 | 6 | If you have downloaded a copy of the RapidJSON source code from Tencent, please note that RapidJSON source code is licensed under the MIT License, except for the third-party components listed below which are subject to different license terms. Your integration of RapidJSON into your own projects may require compliance with the MIT License, as well as the other licenses applicable to the third-party components included within RapidJSON. To avoid the problematic JSON license in your own projects, it's sufficient to exclude the bin/jsonchecker/ directory, as it's the only code under the JSON license. |
| IanBenzMaxim | 0:33d4e66780c0 | 7 | A copy of the MIT License is included in this file. |
| IanBenzMaxim | 0:33d4e66780c0 | 8 | |
| IanBenzMaxim | 0:33d4e66780c0 | 9 | Other dependencies and licenses: |
| IanBenzMaxim | 0:33d4e66780c0 | 10 | |
| IanBenzMaxim | 0:33d4e66780c0 | 11 | Open Source Software Licensed Under the BSD License: |
| IanBenzMaxim | 0:33d4e66780c0 | 12 | -------------------------------------------------------------------- |
| IanBenzMaxim | 0:33d4e66780c0 | 13 | |
| IanBenzMaxim | 0:33d4e66780c0 | 14 | The msinttypes r29 |
| IanBenzMaxim | 0:33d4e66780c0 | 15 | Copyright (c) 2006-2013 Alexander Chemeris |
| IanBenzMaxim | 0:33d4e66780c0 | 16 | All rights reserved. |
| IanBenzMaxim | 0:33d4e66780c0 | 17 | |
| IanBenzMaxim | 0:33d4e66780c0 | 18 | Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: |
| IanBenzMaxim | 0:33d4e66780c0 | 19 | |
| IanBenzMaxim | 0:33d4e66780c0 | 20 | * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. |
| IanBenzMaxim | 0:33d4e66780c0 | 21 | * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. |
| IanBenzMaxim | 0:33d4e66780c0 | 22 | * Neither the name of copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. |
| IanBenzMaxim | 0:33d4e66780c0 | 23 | |
| IanBenzMaxim | 0:33d4e66780c0 | 24 | THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| IanBenzMaxim | 0:33d4e66780c0 | 25 | |
| IanBenzMaxim | 0:33d4e66780c0 | 26 | Open Source Software Licensed Under the JSON License: |
| IanBenzMaxim | 0:33d4e66780c0 | 27 | -------------------------------------------------------------------- |
| IanBenzMaxim | 0:33d4e66780c0 | 28 | |
| IanBenzMaxim | 0:33d4e66780c0 | 29 | json.org |
| IanBenzMaxim | 0:33d4e66780c0 | 30 | Copyright (c) 2002 JSON.org |
| IanBenzMaxim | 0:33d4e66780c0 | 31 | All Rights Reserved. |
| IanBenzMaxim | 0:33d4e66780c0 | 32 | |
| IanBenzMaxim | 0:33d4e66780c0 | 33 | JSON_checker |
| IanBenzMaxim | 0:33d4e66780c0 | 34 | Copyright (c) 2002 JSON.org |
| IanBenzMaxim | 0:33d4e66780c0 | 35 | All Rights Reserved. |
| IanBenzMaxim | 0:33d4e66780c0 | 36 | |
| IanBenzMaxim | 0:33d4e66780c0 | 37 | |
| IanBenzMaxim | 0:33d4e66780c0 | 38 | Terms of the JSON License: |
| IanBenzMaxim | 0:33d4e66780c0 | 39 | --------------------------------------------------- |
| IanBenzMaxim | 0:33d4e66780c0 | 40 | |
| IanBenzMaxim | 0:33d4e66780c0 | 41 | Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: |
| IanBenzMaxim | 0:33d4e66780c0 | 42 | |
| IanBenzMaxim | 0:33d4e66780c0 | 43 | The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. |
| IanBenzMaxim | 0:33d4e66780c0 | 44 | |
| IanBenzMaxim | 0:33d4e66780c0 | 45 | The Software shall be used for Good, not Evil. |
| IanBenzMaxim | 0:33d4e66780c0 | 46 | |
| IanBenzMaxim | 0:33d4e66780c0 | 47 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| IanBenzMaxim | 0:33d4e66780c0 | 48 | |
| IanBenzMaxim | 0:33d4e66780c0 | 49 | |
| IanBenzMaxim | 0:33d4e66780c0 | 50 | Terms of the MIT License: |
| IanBenzMaxim | 0:33d4e66780c0 | 51 | -------------------------------------------------------------------- |
| IanBenzMaxim | 0:33d4e66780c0 | 52 | |
| IanBenzMaxim | 0:33d4e66780c0 | 53 | Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: |
| IanBenzMaxim | 0:33d4e66780c0 | 54 | |
| IanBenzMaxim | 0:33d4e66780c0 | 55 | The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. |
| IanBenzMaxim | 0:33d4e66780c0 | 56 | |
| IanBenzMaxim | 0:33d4e66780c0 | 57 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |