Non-Repudiation

Question 1

Non repudiation

Answer 1

Focused on providing undeniable proof of digital transaction

Question 2

Digital signature

Answer 2

Hashing a particular message to be digitally signed and encrypting the hash digest with the users private key using asymmetric encryption

Question 3

Why use non repudiation

Answer 3

Confirms authenticity of digital transactions, ensures integrity, provides accountability