>>>>> "AW" == Andreas Weller <wel...@andreas-weller.de> writes:
AW> Very simple example: AW> ./c2enc 1400 hts1a.raw - |openssl enc -rc4 -k Test|openssl enc -rc4 -d AW> -k Test| ./c2dec 1400 - - |play -t raw -r 8000 -s -2 - If you choose to use rc4, be sure to prep it first (it needs to be run on quite a bit of junk before it is run on any valuable plaintext or it will leak the key). DJB's chacha¹ is a better stream cipher. You'll need fec and/or retransmission after the encryption. DTLS² might provide some ideas on how to do so, but it probably is too heavy directly to use. 1] cf http://cr.yp.to/chacha.html http://tools.ietf.org/html/draft-nir-cfrg-chacha20-poly1305-04 http://nacl.cace-project.eu/index.html 2] http://en.wikipedia.org/wiki/Datagram_Transport_Layer_Security -JimC -- James Cloos <cl...@jhcloos.com> OpenPGP: 0x997A9F17ED7DAEA6 ------------------------------------------------------------------------------ Time is money. Stop wasting it! Get your web API in 5 minutes. www.restlet.com/download http://p.sf.net/sfu/restlet _______________________________________________ Freetel-codec2 mailing list Freetel-codec2@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freetel-codec2
