YAK (cryptography)

YAK, which stands for "Yet Another Key," is a cryptographic protocol designed to facilitate the secure sharing of information over potentially insecure networks. The term may refer to various implementations or concepts within the cryptography field, particularly focusing on key exchange or secure communication. YAK is designed to address certain challenges in cryptographic key exchange mechanisms, such as ensuring confidentiality, integrity, and authenticity of the keys being exchanged.