If you need to deliver a large file across an encrypted channel, your best options are crypt feedback mode or cypher block chaining. Which one is more efficient, and by how much?
Transmission Delay
Data is an essential part of network communication. To effectively transmit data through all kinds of networks, it must be streamlined into smaller data packets. Instead of sending a whole file to the other side, these variably-sized packets are sent across the network path to reduce transmission latency. Once they reach their destination, these packets are reconstructed into a complete file. This process is called packet-switching.
Coding Theory
Code is an alternative representation of some information—like a word, image, sound, and so on—that follows a set of rules. While coding theory may refer to the practice of studying such codes and their applications, in recent years, the term pertains to error-correcting codes.
If you need to deliver a large file across an encrypted channel, your best options are crypt feedback mode or cypher block chaining. Which one is more efficient, and by how much?
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