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path: root/libavformat/srtp.c
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* build: Split test programs off into separate filesDiego Biurrun2016-04-07
| | | | | This avoids spurious library rebuilds when only the test program code is changed and simplifies the build system.
* srtp: Include rtpdec.h for RTP_MAX_PACKET_LENGTHMartin Storsjö2013-04-09
| | | | | | | This was missed from 350ad50b - this fixes building the fate-srtp test. Signed-off-by: Martin Storsjö <martin@martin.st>
* lavf: Use RTP_MAX_PACKET_LENGTH instead of 1500Andrew Van Til2013-04-09
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* srtp: Move a variable to a local scopeMartin Storsjö2013-01-21
| | | | | | This simplifies the code slightly. Signed-off-by: Martin Storsjö <martin@martin.st>
* srtp: Add tests for the crypto suite with 32/80 bit HMACMartin Storsjö2013-01-21
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* srtp: cosmetics: Use fewer lines for the test vectorsMartin Storsjö2013-01-21
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* srtp: Don't require more input data than what actually is neededMartin Storsjö2013-01-21
| | | | | | | | | | The theoretical minimum for a (not totally well formed) RTCP packet is 8 bytes, so we shouldn't require 12 bytes as minimum input. Also return AVERROR_INVALIDDATA instead of 0 if something that is not a proper packet is given. Signed-off-by: Martin Storsjö <martin@martin.st>
* srtp: Improve the minimum encryption buffer size checkMartin Storsjö2013-01-21
| | | | | | | This clarifies where the limit number comes from, and only requires exactly as much padding space as will be needed. Signed-off-by: Martin Storsjö <martin@martin.st>
* srtp: Add support for a few DTLS-SRTP related crypto suitesMartin Storsjö2013-01-21
| | | | | | | | The main difference to the existing suites from RFC 4568 is that the version with a 32 bit HMAC still uses 80 bit HMAC for RTCP packets. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec/srtp: Handle CSRC fields being presentMartin Storsjö2013-01-21
| | | | | | This is untested in practice, but follows the spec. Signed-off-by: Martin Storsjö <martin@martin.st>
* srtp: Mark a few variables as uninitializedMartin Storsjö2013-01-15
| | | | | | | This squelches false positive warnings (with gcc) about them being used uninitalized. Signed-off-by: Martin Storsjö <martin@martin.st>
* lavf: Add a fate test for the SRTP functionsMartin Storsjö2013-01-15
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* lavf: Add functions for SRTP decryption/encryptionMartin Storsjö2013-01-15
This supports the AES_CM_128_HMAC_SHA1_80 and AES_CM_128_HMAC_SHA1_32 cipher suites (from RFC 4568) at the moment. The main missing features are replay protection (which can be added later without changing the internal API), and the F8 and null ciphers. Signed-off-by: Martin Storsjö <martin@martin.st>
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