.. include:: ../exports/alias.include .. _glossary: ######## Glossary ######## .. glossary:: CA **Certificate Authority** Diffie-Hellman **Diffie-Hellman key exchange** Diffie-Hellman key exchange is a method of securely exchanging cryptographic keys over a public channel and was one of the first public-key protocols. LAN **Local Area Network** RSA **Rivest-Shamir-Adleman cryptosystem** Public-key cryptography **Public-key cryptography** Public-key cryptography, or asymmetric cryptography, is a cryptographic system that uses pairs of keys. Each pair consists of a public key (which may be known to others) and a private key (which may not be known by anyone except the owner). TCP **Transmission Control Protocol** TLS **Transport Layer Security** Transport Layer Security is a cryptographic protocol designed to provide communications security over a computer network. WAN **Wide Area Network**