Which type of symmetric algorithm operates on plaintext one bit at a time?
A) open ciphers
B) plain ciphers
C) stream ciphers
D) block ciphers

Question

Quizplus · Accepted Answer

Stream ciphers operate on plaintext one bit at a time, making them a good choice for encrypting data in real-time communication channels such as video conferencing or streaming media. Block ciphers, on the other hand, operate on fixed-length blocks of plaintext and are better suited for encrypting files or other large amounts of data. Open ciphers and plain ciphers are not commonly used cryptographic terms.

Which Type of Symmetric Algorithm Operates on Plaintext One Bit