SRTP怎么记

This paper introduces SRTP/ SRTCP format, Cryptographic Contexts and method of Key generation, respectively. Finally, a method to implement SRTP/ SRTCP with C/ C++ is proposed.

本文分别介绍了SRTP/SRTCP包格式，加密环境和密钥产生方法等，并提出了用C/C++实现SRTP/SRTCP的方法。

SRTP uses efficient AES algorithm to guarantee confidentiality of RTP payload, and uses HMAC-SHA1 algorithm to provide data integrity as well as to prevent hostile replay hacking.

SRTP协议采用高效的AES算法来保证RTP载荷的机密性，并使用HMAC-SHA1算法提供数据的完整性保护，同时能够防止恶意的重放攻击。

Then analyse the SRTP/ SRTCP protocol, and finally discussed the detailed implementation of them in the HIPP.

然后对SRTP/SRTCP协议进行了分析与讨论；最后详细讨论了如何在HIPP上实现SRTP/SRTCP，并做了总结。