SRTP/RTP

The Secure Real-time Transport Protocol (SRTP) defines a framework which provides confidentiality, message authentication, and replay protection for both unicast and multicast RTP (Real-time Transport Protocol) and RTCP (Real-time Transport Control Protocol) streams used for voice and video transmission over the Internet.

The ESS-05 Ellipsys-SRTP Toolkit offers a software toolkit which facilitates the implementation of SRTP systems ranging from low bit rate voice over IP (VoIP) applications to high-definition video streaming. The ESS-05 offers the option to implement either an all software solution using the ESS-01 Ellipsys software library or when hardware cores are available in the target system, offload can be supported through a Board Support Package (BSP). The toolkit was developed on a Linux/PC environment, has been ported to a Freescale PowerQUICC III processor and is licensed as C source code.

Features

Compliant with Secure Real-time Transport Protocol RFC 3711
Secures RTP/RTCP payloads
Integrity checking of RTP/RTCP payloads
Implements packet transform required by in SRTP/SRTCP
Low computational cost and small footprint
Independent of transport and physical layers
Hardware offload supported
Optional support for Master Key Identifier (MKI)
Licensed in C source code to facilitate porting to the target system

Benefits

Complete solution
Highly configurable, flexible and reliable
NIST CAVP Certified
Optimized for size and performance
GPL-Free Code
Platform/OS agnostic
Significantly reduces development cycles
Optional support for hardware acceleration and offload for embedded processors

Downloads

Product Brief: ESS-05 Ellipsys-SRTP

特色产品

ETS-020: tVault HDCP 2.2
A proven HDCP-based content protection solution that provides robust security inside Trusted Execution Environments (TEEs) and enforces the protection of sensitive information to ensure that it is stored, processed and accessed only by authorized applications.The solution integrates seamlessly within frameworks such as ARM TrustZone™, where the critical security components are embedded in a trusted and secure OS environment. The non-critical components are executed by the rich OS, such as Android.

tower CLP- 630：多数据包管理器安全引擎
高度可编程和独特的安全协议加速器，专门为有效地处理高容量无线网络数据而设计。该引擎非常适用于处理多个激活连接和不同环境下重大的交通负荷，例如4G LTE-Advanced的无线蜂窝基站和家庭基站。