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This text refers to items from 21 to 30.
1 _____ The technological developments of the last
decade have allowed us to use new forms of
communication (telefax, electronic data-traffic) on an
4 enormous scale. Our society is increasingly becoming
an information society, in which the availability of
information and the use of information channels have
7 become essential parts of societal intercourse.
_____ This technological development implies that
old ways of protecting data, which is vital to a
10 considerable section of our society, have become
inadequate. New ways must be found to guarantee
that data flow be secret, undamaged and/or
13 authenticated when necessary.
_____ The combination of advanced mathematical
techniques with the enormous growth of the
16 possibilities for automatic data-processing has
resulted in very strong systems of cryptography, that
is, systems that are powerful, sophisticated, and
19 virtually impregnable. Encryption, which in this study
will be understood to mean the automatic processing
of data in such a way as to make them
22 incomprehensible to third parties, therefore seems an
ideal solution for guaranteeing secrecy as well as
authentication and integrity of data in digital data25
exchange. Indeed, it is increasingly being used to that
purpose by a considerable part of our society.
_____ On the other hand, the use of encryption by
28 criminals, who will also increasingly make use of
technological developments, creates problems for the
investigation and finding of evidence by the judicial
31 authorities, owing to the same development of strong
cryptographic systems. Encryption can also threaten
the work of national security agencies.
Internet: <rechten.uvt.nl> (adapted).
Encryption means mechanical processing of data so as to turn them understandable to the end user.