What is cryptography?
Share
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Cryptography assures secure communication even with malicious outside actors or adversaries. An algorithm and a key are used in encryption. The key converts plaintext from input into an encrypted output (i.e., cipher text). The same plaintext will always be converted into the same ciphertext if the same key is used, according to a particular algorithm.