ALPN

GPTKB entity

Statements (18)
Predicate Object
gptkbp:instanceOf protocol negotiation extension
gptkbp:definedIn gptkb:RFC_7301
gptkbp:enables negotiation of HTTP/2
negotiation of HTTP/3
negotiation of SPDY
gptkbp:fullName gptkb:Application-Layer_Protocol_Negotiation
https://www.w3.org/2000/01/rdf-schema#label ALPN
gptkbp:introducedIn 2014
gptkbp:negotiatedBy application protocol between client and server
gptkbp:purpose protocol selection during TLS handshake
gptkbp:replacedBy gptkb:NPN
gptkbp:supportedBy gptkb:BoringSSL
gptkb:OpenSSL
gptkb:GnuTLS
major web browsers
gptkbp:usedIn TLS
gptkbp:bfsParent gptkb:HTTP/2
gptkbp:bfsLayer 4