Cryptography is a study of secure communication techniques over the network. It provides Confidentiality-keeps data and communication secret, Integrity-protect reliability of data against, ...

If a message is found to be a duplicate, a prompt is generated to notify that the message is already present in the database. This feature prevents the unnecessary re-storage of identical messages and ...

Data Encryption and Decryption Using RSA Algorithm in a Network Environment. ... An incorrect private key will still decrypt the encrypted message but to a form different from the original message.

This paper justifies the encryption and decryption using DNA(Deoxyribo Nucleic Acid) sequence. This process includes several intermediate steps, the perception of binary-coded form and generating of ...

Anyone can then use this key to encrypt a message. However, the public key cannot decrypt a message - only the second, private key can do that. So long as the private key is never given out ...

In general, techniques used to threaten data security are more advanced than the techniques used to secure data. Therefore, a security system that can protect data that is considered important by ...