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It has been also tested with pjsip pjsua on Windows, Linux and Mac OS X platform.
It contains:
It contains:
- ZRTP protocol implementation
- SRTP protocol implementation from libsrtp svn
- Cryptographic algorithms from libtomcrypt 1.17
Mobile Optimized
Since mobile networks work in a very different way than standard broadband internet there are specific optimizations for the mobile environment:- aggressive packet timing and retransmission to work over high latency/packet loss mobile networks
ZRTP features
Key exchange support
- DH-3072
- ECDH-256
- ECDH-384
SRTP encryption
- AES-128
- AES-256
Cache support
- Local cache
- Self-healing key continuity
Random Number Generation
- Fortuna Deterministic Random Bit Generator (DRBG)
- Microphone Audio Sample Entropy Collection
MitM detection
- Hello hash not corresponding (if SDP zrtp-hash does not match)
- Cached secret non corresponding (MITM Warning)
- Wrong HMAC
ZRTP SIP support
- SDP zrtp-hash attribute
Supported Platforms
Zorg has been tested with pjsip integration on the following platforms.
- Windows
- Symbian OS 3rd/5th edition
- iPhone OS 4
- Mac OS X
- Linux
Please note that build system could require adjustment on specific platform.