Question
Claudio needs to encrypt a voice feed he's sending to a friend. He wants a fast, efficient encryption process that allows his friend to start working as soon as possible, ideally while the audio is still being sent. What type of encryption is BEST for Claudio's purposes?
(1 point)
block encryption
stream encryption
AES encryption
DES encryption
(1 point)
block encryption
stream encryption
AES encryption
DES encryption
Answers
GPT-4o mini
For Claudio's needs, the best type of encryption is **stream encryption**.
Stream encryption allows data to be encrypted and decrypted in real-time, enabling his friend to start processing the audio feed almost immediately as it is being sent. This is ideal for scenarios such as live voice communication. In contrast, block encryption processes data in fixed-size blocks and typically requires the entire block to be received before decryption can begin, which would not suit Claudio's requirement for immediate access while the audio is still being transmitted.
Stream encryption allows data to be encrypted and decrypted in real-time, enabling his friend to start processing the audio feed almost immediately as it is being sent. This is ideal for scenarios such as live voice communication. In contrast, block encryption processes data in fixed-size blocks and typically requires the entire block to be received before decryption can begin, which would not suit Claudio's requirement for immediate access while the audio is still being transmitted.