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Cryptography in SAP

Level: 201 · for anyone who ships systems

Stub — an outline, not a lesson. There is no runnable example behind this page yet, so nothing on it has been through the check that backs every other claim in this library. The bullets below are the questions the finished page has to answer.

One line: What the platform gives you, where it stops, and which of it is configuration rather than code.

The questions this page has to answer

  • cl_abap_message_digest, cl_abap_hmac, cl_abap_random — what is safe to reach for from ABAP, and what is not.
  • SSF and SNC: what each secures, at which layer.
  • Where do credentials live — the secure store, SSFS, RFC destinations — and who can read them?
  • TDE at the database layer: what it covers and what it does not.
  • What is worth verifying on the system rather than believing from a note. (Every claim on this page needs checking against your own landscape — CI cannot run ABAP.)

See also