 Key-agreement protocols

Key-agreement protocols are cryptographic techniques used to securely establish a shared secret key between two or more parties over an insecure communication channel. These protocols enable parties to generate a common key that can be used for encrypting and decrypting messages, ensuring confidentiality and integrity of the data exchanged. Key-agreement protocols are crucial in modern cryptography for various applications, such as secure communication, digital signatures, and secure transmission of sensitive information.