Changeset 10ee356e2279fb0526b980927fe563a2cccea749

Timestamp:

03/10/07 15:49:39 (1 year ago)

Author:

Rémi Denis-Courmont <rem@videolan.org>

git-committer:

Rémi Denis-Courmont <rem@videolan.org> 1173538179 +0000

git-parent:

[066e58dd3454554fed6dad53fd2513736087720d]

git-author:

Rémi Denis-Courmont <rem@videolan.org> 1173538179 +0000

Message:

Initial support for Secure Real-Time Protocol (RFC3711) - refs #321
Uses libgcrypt, as we have it in our deps/contrib already for GnuTLS.

This could be used in both "UDP"[1] access and access output plugins,
though they should really be called "RTP" instead nowadays.

Done:

• AES(-128) Counter Mode key derivation and RTP en-/decryption
  
• test vectors for AES-CM
  
• NULL cipher (with the *_UNENCRYPTED flags) - untested
  

To do (missing mandatory features):

• RTCP en-/decryption
  
• HMAC-SHA1 authentication
  
• replay attack protection
  

Also to probably do:

• integrate with udp access and access output plugins
  
• integrate with RTSP server (err, I won't do that myself)
  
• support for Transform Carrying ROC for SRTP (RFC4771)
  so we can use it easily for multicast streaming
  

Files:

• configure.ac (modified) (2 diffs)
• libs/Makefile.am (modified) (1 diff)
• libs/srtp/Makefile.am (added)
• libs/srtp/recv.c (added)
• libs/srtp/srtp.c (added)
• libs/srtp/srtp.h (added)
• libs/srtp/test-aes.c (added)

configure.ac

@@ -5235 +5235 @@
-  ])
-])
+
+AM_PATH_LIBGCRYPT([1:1.1.94], [have_libgcrypt="yes"], [have_libgcrypt="no"])
+AM_CONDITIONAL([HAVE_LIBGCRYPT], [test "${have_libgcrypt}" = "yes"])
-
-
@@ -5774 +5777 @@
-  libs/Makefile
-  libs/loader/Makefile
+  libs/srtp/Makefile
-  modules/Makefile
-  mozilla/Makefile

libs/Makefile.am

@@ -1 @@
-
-
+