SessionRequest | openvasp-client

7.3 Session Request

Message number: 110

Actor: Originator VASP

Message Purpose: Initiates a session between two VASPs. First part of a two-way handshake between VASPs to finally generate a shared symmetric session key based on the Diffie–Hellman key-exchange protocol

Hierarchy

OpenVASPMessage
- SessionRequest

Index

Properties

Optional comment

comment: undefined | string

Comment

handshake

handshake: { ecdhpk: string; topica: string }

Handshake

Type declaration

ecdhpk: string

ECDH public key. According to specified domain parameters. Hex(256 bit)
topica: string

Topic A. Randomly set. Hex(32 bit)

msg

msg: { code: "1"; msgid: string; session: string; type: SessionRequest }

Message

Type declaration

code: "1"

Message code. Currently not used, fixed value ‘1’
msgid: string

Message identifier. Randomly set. Hex(128 bit)
session: string

Session identifier. Randomly set and used for entire session. Hex(128 bit)
type: SessionRequest

Message type. Fixed Value 110

sig

sig: string

Message signed with actor’s private signing key

vasp

vasp: VASPInformation

VASP information incl. public signing key