4.1.3. NULL Cipher
4.1.3. NULL Cipher
The NULL cipher is used when no confidentiality for RTP/RTCP is requested. The keystream can be thought of as "000..0", i.e., the encryption SHALL simply copy the plaintext input into the ciphertext output.
The NULL cipher is used when no confidentiality for RTP/RTCP is requested. The keystream can be thought of as "000..0", i.e., the encryption SHALL simply copy the plaintext input into the ciphertext output.