Re: [asterisk-users] Need stronger SRTP ciphers (256 bit)

2016-05-31 Thread Joshua Colp
Kevin Long wrote: Some more information (would love some thoughts on this, I have never submitted a patch yet). Groundwire (Popular SIP app) supports the following cipher suites for SRTP: AES_CM_128_HMAC_SHA1_32 AES_CM_128_HMAC_SHA1_80 AES_CM_192_HMAC_SHA1_32 AES_CM_192_HMAC_SHA1_80

Re: [asterisk-users] Need stronger SRTP ciphers (256 bit)

2016-05-30 Thread Kevin Long
Some more information (would love some thoughts on this, I have never submitted a patch yet). Groundwire (Popular SIP app) supports the following cipher suites for SRTP: AES_CM_128_HMAC_SHA1_32 AES_CM_128_HMAC_SHA1_80 AES_CM_192_HMAC_SHA1_32 AES_CM_192_HMAC_SHA1_80 AES_CM_256_HMAC_SHA1_32

[asterisk-users] Need stronger SRTP ciphers (256 bit)

2016-05-30 Thread Kevin Long
Hi folks, At least several endpoints (soft phone and desk phones) are supporting various 256 bit ciphers for SRTP these days. I *believe* libsrtp has been updated to allow this, and that only the code in Asterisk has not been been updated to allow these stronger ciphers. Would anyone