Language identification of encrypted VoIP traffic: Alejandra y Roberto or Alice and Bob?
USENIX Security, 2007.
Voice over IP (VoIP) has become a popular protocol for making phone calls over the Internet. Due to the potential transit of sensitive conversations over untrusted network infrastructure, it is well understood that the contents of a VoIP session should be encrypted. However, we demonstrate that current cryptographic techniques do not prov...More
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