Question

Explain the difference between :-

i) Text and Ciphertext

ii) RSA and DSA

iii) Safeword and Watchword

iv) Electronic signatures and Digital Signatures

 

v) Public Watermark and Private Watermark

08 Sep 2025
Answer :
Word Count : 337
Text refers to the original readable message or information that is understandable in its natural language format, also called plaintext. Ciphertext, on the other hand, is the scrambled or encrypted form of the text that is generated through cryptographic algorithms, making it unreadable without the proper decryption key. In network security, plaintext is vulnerable if transmitted directly, while ciphertext ensures confidentiality during communication. RSA is an asymmetric cryptographic algorithm that focuses on both encryption and digital signatures. It uses a pair of public and ___ __________ _____ _________ _______.
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