For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
- ISO Online browsing platform: available at https://www.iso.org/obp
- IEC Electropedia: available at http://www.electropedia.org/
PDF (Portable Document Format)
: file format defined by ISO 32000-2
MAC (Message Authentication Code)
: fixed-length string of bits used to verify the authenticity of a message, generated by the sender of the message, transmitted together with the message, and verified by the receiver of the message
: [SOURCE: [@iso-16609], 3.15]