Digital signatures are
A) The transformation of data to produce ciphertext
B) The use of cryptography that allows a user to prove the source and integrity of data
C) Text that is unintelligible to the reader
D) A sequence of symbols that controls the operations of encipherment and decipherment

Question

Quizplus · Accepted Answer

Digital signatures are a cryptographic technique that allows a user to prove the source and integrity of data. They use public key cryptography to sign the data and can be verified by anyone who has access to the public key. Digital signatures do not transform data into ciphertext, which is option A. Option C describes ciphertext, while option D refers to a cipher algorithm.

Digital Signatures Are