This package includes the SharkSSL lite library and header files.

Dependents:   WebSocket-Client-Example SharkMQ-LED-Demo

SharkSSL-Lite

Description: SharkSSL is an SSL v3.0 TLS v1.0/1.1/1.2 implementation of the TLS and SSL protocol standard. With its array of compile-time options and Raycrypto proprietary cryptographic algorithms, SharkSSL can be fine-tuned to a footprint that occupies less than 20 kB, while maintaining full x.509 authentication. The SharkSSL-Lite download includes a subset of SharkSSL and header files made for use in non-commercial and for evaluation purposes.

Features

Examples

Limitations

SharkSSL-Lite includes a limited set of ciphers. To use SharkSSL-Lite, the peer side must support Elliptic Curve Cryptography (ECC) and you must use ECC certificates. The peer side must also support the new ChaCha20/Poly1305 cipher combination.

ChaCha20 and Poly1305 for TLS is published RFC 7905. The development of this new cipher was a response to many attacks discovered against other widely used TLS cipher suites. ChaCha20 is the cipher and Poly1305 is an authenticated encryption mode.

SharkSSL-Lite occupies less than 20kB, while maintaining full x.509 authentication. The ChaCha20/Poly1305 cipher software implementation is equally as fast as many hardware accelerated AES engines.

Creating ECC Certificates for SharkSSL-Lite

The following video shows how to create an Elliptic Curve Cryptography (ECC) certificate for a server, how to install the certificate in the server, and how to make the mbed clients connecting to the server trust this certificate. The server in this video is installed on a private/personal computer on a private network for test purposes. The video was produced for the embedded.com article How to run your own secure IoT cloud server.

Committer:
wini
Date:
Mon May 23 13:56:30 2016 +0000
Revision:
1:d5e0e1dcf0d6
Parent:
0:e0adec41ad6b
Type conflict fix (U8-U32) for latest mbed release.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wini 0:e0adec41ad6b 1
wini 0:e0adec41ad6b 2 This package includes the SharkSSL lite library and header files.
wini 0:e0adec41ad6b 3
wini 0:e0adec41ad6b 4 Online documentation: https://realtimelogic.com/ba/doc/en/C/shark/
wini 0:e0adec41ad6b 5
wini 0:e0adec41ad6b 6 The pre-compiled SharkSSL library is compiled with ECC,
wini 0:e0adec41ad6b 7 ChaCha20/Poly1305, and includes the following additional features:
wini 0:e0adec41ad6b 8
wini 0:e0adec41ad6b 9 SharkMQ (secure pub/sub protocol optimized for IoT):
wini 0:e0adec41ad6b 10 https://realtimelogic.com/products/simplemq/
wini 0:e0adec41ad6b 11 https://realtimelogic.com/ba/doc/?url=SMQ.html
wini 0:e0adec41ad6b 12
wini 0:e0adec41ad6b 13 Secure WebSocket client library:
wini 0:e0adec41ad6b 14 https://realtimelogic.com/products/sharkssl/websocket-client/
wini 0:e0adec41ad6b 15
wini 0:e0adec41ad6b 16 SharkMQTT (Secure MQTT client library):
wini 0:e0adec41ad6b 17 https://realtimelogic.com/products/sharkmqtt/