align behavior when using keystream prefix

cisco / libsrtp

Library for SRTP (Secure Realtime Transport Protocol)

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align behavior when using keystream prefix #694

Closed pabuhler closed 2 months ago

pabuhler commented 3 months ago

The keystream prefix needs to be placed in auth tag before the auth is calculated. This was done for all protect / unprotect functions except unprotect_rtcp. Now functionality is aligned.

Spin off from #693