Cypherbridge - IoT Cyber Resilience Solutions: TLS, SSL, SSH, dHTTP, VPN, IPsec/IKEv2...

From concepts to complete turn-key products, we work with our clients to design and deliver the right solutions for embedded product and system requirements.

Planning and Design

Review product features and security requirements, and provide recommendations balancing security industry practice and product features at a practical level.

Cypherbridge covers the entire planning and design process, from initial concept to final product development. We also offer project security reviews and planning and complete security solutions. See Planning and Design and Security Solutions.

Solution Delivery

SDK and Toolkits are pre-integrated and tested on evaluation kit or target platform, tailored for processor, OS, TCP, and toolchain. Cypherbridge delivers a direct go-to-project solution.

The explosive growth of internet connected devices calls for solutions to meet the surging demand for trust and authentication, scalability, privacy and electronic data security. Cypherbridge supplies standalone, IoT and Cloud Connected Software Development Kits and Toolkits. For examples of embedded solutions using Cypherbridge software development kits, see SDK Solutions. Also, see our complete list of Products.

Product and System Integration

With optional design services, Cypherbridge teams up to integrate and test the product at software, hardware and system levels, meeting security and end-to-end communications and interoperability requirements.

Cypherbridge is a one-stop shop for embedded solutions. The company provides a variety of professional solutions in the process of development and production, applying extensive expertise, meeting strict quality standards and emphasizing personal service. See Product and System Integration.

Product Life Cycle Support

Scale to pilot and production. Plan for software life cycle management, updates and distribution using uLoadXL Product Family SDKs and offline software management tools.

At Cypherbridge Systems, outstanding customer support throughout the product life cycle is a top priority. We provide our customers and partners ongoing technical assistance, SDK software maintenance and feature updates, and training.

SDK	Description
TLS SDK dHTTP Webserver	Portable ANSI C software stack implementing standards based SSL, TLS 1.3 1.2 1.1 1.0, PKI X.509 certificates, crypto, hashing and network protocols.Add the dHTTP embedded Webserver for HTTPS web server and content management
uLoadXL Secure Boot Loader	uLoadXL delivers an advanced software update installer and a secure boot loader solution for embedded platforms to authenticate, install and activate firmware updates. Images are encrypted and signed to authenticate genuine origin and block malware installs. Comprehensive solution for product life cycle from R&D through pilot and production.
SSH SDK	Add SSH and secure TCP/IP tunnel with the uSSH SDK. This product includes an embedded server and client and flexible interactive shell. The uSSH SDK offers two standards based, interoperable file copy protocol options: SCP transfers files in source, sink, client, and server modes. SFTP transfers files as client or server, including file and directory operations.
VPN IPsec/IKEv2 SDK	The uVPN SDK implements IKEv1/IKEv2/IPsec for a cryptographically secure solution for IP layer 3 networking. It provides authentication, data encryption and message integrity for embedded devices. VPN SDK is a standards-based, full-featured SDK delivering system benefits including security and performance for embedded platforms, smartphones, tablets and more.
uCrypt SDK	Low footprint cryptographic library implements a robust set of ciphers and hashes, PKCS/PKIX, and RFC standard operations. It includes standard block and stream ciphers AES and ECC, RSA support, and X.509 certificate processing including RSA and ECDSA keys. Library support framework includes big number processing, integrated memory manager and self-test. Platform kits interface to target system.

SDK	DESCRIPTION
uMODBUS SDK	The Cypherbridge uMODBUS SDKsupports Modbus standard TCP, RTU and Modbus Secure TLS protocols, interfacing to platform data, sensors and actuators. Applications include factory automation, industrial control, building control and automation systems. Integrated with the Cypherbridge SDKPac framework, it can be deployed across a wide range of platforms, OS, TCP/IP and toolchains.
uRADIUS SDK	The Cypherbridge uRADIUS SDKis a fully integrated client solution supporting PAP, CHAP, and TLS protected RADIUS. Applications include AuthN Authentication and AuthZ authorization. Interfaces to device level services such as HTTP, SSH and SNMP, and 802.1X authentication. Embedded credentials can be offloaded, centrally managed and updated. Integrated with the Cypherbridge SDKPac framework, it can be deployed across a wide range of platforms, OS, TCP/IP and toolchains.
802.1X SDK	Enterprise 802.1X software library for IoT, Edge and Gateway systems. The library implements standards-based IEEE 802.1X EAPOL, EAP, and EAP-TLS mutual authentication, 802.1AE MACsec. 802.1X provides LAN layer 2 port based authentication for enterprise or automotive network switch using RADIUS.
NTP Network Time Protocol SDK	The SDKPac NTP SDK implements RFC5905 standard NTP protocol for high-resolution wide-area network UTC time synchronization. It includes timestamp and system clock processing, with algorithms specified by thRFC5905 including NTP statum server polling, clock flilering, and local clock step and slew operations.
uFTP SDK	ANSI C FTP client library implements standards RFC 959, 2228, and 4217 non-protected and TLS protected modes. Includes command line client application and local file system porting interface.
uFile Encryption SDK	SDKPac uFile provides portable File Based Encryption for embedded file systems, protecting data-at-rest for secure storage. Encrypts files on fixed and removable media, ensuring data privacy. Options include lock to device to block offline data exfiltration and cracking.
EST Client SDK	SDKPac EST Client implements RFC7030 protocol. The Enrollment over Secure Transport (EST) protocol is used to securely provision RSA or ECC certificates over HTTPS. EST uses HTTPS as a transport protocol and leverages TLS ciphers to establish a secure TLS channel from an EST client to the EST server.
uSMTP SDK	Send TLS secure email to any server using the uSMTP SDK. Connects in non-TLS and TLS modes to private and public SMTP relays including godaddy and gmail.
uMQTT SDK	Low footprint embedded MQTT library. Lightweight messaging for scalable Internet of Things and Big Data systems. Add MQTT 3.1 client to subscribe and publish message data to the cloud. Fully integrated with uSSL for TLS based secure MQTT messaging.
IoT Cloud Device Kit	The Cypherbridge IoT Cloud Device Kit is an integrated go-to-project solution that enables IoT devices to connect securely to the cloud, to synchronize and replicate sensor and actuator data. It provides TLS secure MQTT messaging to ensure data integrity and privacy. The ANSI C software includes subscriber and publisher APIs, platform interface I/O layer, lightweight JSON library, and is RTOS and TCP stack portable. Device cloud connectors include AWS IoT, Google Cloud IoT Core, IBM Watson IoT, and Microsoft Azure IoT.
Code Sign and Verify Toolkit	The CSV SDK encrypts, signs and verifies standard linked image files to authenticate the genuine origin, verify file integrity, and block malware installs, cloning and reverse engineering. CSV supports RSA2048, SHA2 and ECDSA signature. In addition it encrypts the image file using a user supplied activation code. The output managed image can be safely emailed or copied to USB flash drive making it impervious to theft or reverse engineering. CSV offline tools manage RSA key pairs and sign the input image. CSV embedded code library decrypts the image and executes verification step. Contact Cypherbridge Systems for details