Computer Science for IGCSE & O level - Data Transmission (Section 2 - No. 31)
What does the term "ciphertext" refer to?
The original, unencrypted data.
The encryption algorithm.
The encrypted message.
The key used for encryption.
ব্যাখ্যা
Ciphertext is the encrypted form of a message, making it unreadable without the appropriate key.