An eavesdropper who records the handshake could later use a quantum computer to solve the Curve25519 Diffie-Hellman problem, recover the shared secret, and thus decrypt the entire session’s traffic.

Using existing libraries to perform key exchange and encryption using a 256-bit key. To generate the key, we will implement the Diffie-Hellman algorithm. We will then use a symmetric encryption scheme ...

To guarantee high data security, encryption must be unbreakable while the data remains rapidly and easily readable. A novel strategy for optical encryption/decryption of information has now been ...

Using a VPN, or virtual private network, is one of the best ways to protect your online privacy. We review dozens every year, and these are the best VPNs we've tested.

The project aims to enhance the security of communication channels by implementing a robust cryptographic framework. Authenticated key exchange protocols play an important role in securing ...

Discover how information flow interception works using smart packet inspection, network design, and real-time detection ...

But AES is vulnerable to Key Recovery Attack. In order to overcome this shortcoming and to provide a more secured security protocol, Hybrid Encryption Algorithm (HEA) has been introduced in this paper ...

Although chaotic-map-based encryption techniques are frequently recommended for picture or video encryption because of their computational ... The comparison is done on the basis of quality of image ...