Module galileo_osnma::tesla

TESLA keys and chain parameters.

This module contains the Chain struct, that holds the parameters of a TESLA chain, and the Key struct, which contains a TESLA key and a copy of a Chain with the parameters of the corresponding chain. Keys can be used to validate other keys transmitted at later GSTs, and to validate MACK messages and authenticate the navigation data using the tags in a MACK message.

Structs

Chain

TESLA chain parameters.

Key

TESLA key.

Enums

AdkdCheckError

Errors produced during the validation of an ADKD field.

ChainError

Errors produced during the extraction of the chain parameters.

ChainStatus

Chain status.

HashFunction

Hash function.

KrootValidationError

Errors produced during the extraction of a TESLA root key from a DSM-KROOT message.

MacFunction

MAC function.

ValidationError

Errors produced during the validation of a TESLA key.