Abbreviations

Results for area 1.6 Data types

term
authenticator
definition

data appended to, or a cryptographic transformation of, a data unit that allows a recipient of the data unit to prove the source and/or the integrity of the data unit and protect against forgery

standard (extract)
term
transaction counter
definition

data value in the on-board unit that is incremented by the roadside equipment at each transaction

standard (extract)
term
access credentials (AC_CR)
definition

data that is transferred to on-board equipment (OBE), in order to establish the claimed identity of a roadside equipment (RSE) application process entity

NOTE Access credentials carry information needed to fulfil access conditions in order to perform the operation on the addressed element in the OBE. Access credentials can carry passwords as well as cryptography-based information such as authenticators.

standard (extract)