Cryptographic key exchange protocols are fundamental to secure digital communications, enabling two or more parties to establish a shared secret over an insecure channel. This field combines advanced ...

Encrypted key exchange is a protocol, or set of rules, that allows two parties sharing a common password to communicate over an insecure network without exposing that password. The protocol was ...

Key exchange with unilateral authentication (short: unilateral key exchange) is an important primitive in practical security protocols; a prime example is the widely deployed TLS protocol, which is ...

Researchers have demonstrated that the Internet protocol 'IPsec' is vulnerable to attacks. The Internet Key Exchange protocol 'IKEv1', which is part of the protocol family, has vulnerabilities that ...

Academics audited the popular end-to-end encryption app Signal and their findings are encouraging. Academics from three different continents recently audited the popular end-to-end encryption app ...

Messenger Signal has introduced a new key exchange protocol for its communication service. “SPQR” is also designed to protect messages from attackers using quantum computers and adds a third component ...