Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: mod_sofia, RTP
    • Security Level: public
    • Labels:
      None
    • CPU Architecture:
      x86
    • Kernel:
      Linux
    • Userland:
      GNU/Linux
    • Compiler:
      gcc
    • FreeSWITCH GIT Revision:
      All
    • GIT Master Revision hash::
      Yes

      Description

      When libsrtp can be updated to use openssl and a version of libsrtp that supports AES-GCM:

      http://jira.freeswitch.org/browse/FS-5422

      FreeSWITCH will already be able to realize some performance improvements with CPUs that support AES-NI. However, the real win is using AES-GCM mode:

      https://github.com/cisco/libsrtp/pull/34

      http://tools.ietf.org/html/draft-ietf-avtcore-srtp-aes-gcm-10

      https://crypto.stanford.edu/RealWorldCrypto/slides/gueron.pdf

      I'm told there is already a patch to implement this for pjsip. It would be nice to get this implemented in FreeSWITCH as well.

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            • Assignee:
              anthm Anthony Minessale II
              Reporter:
              krisk Kristian Kielhofner
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              Dates

              • Created:
                Updated:
                Resolved: