.. _auto_lsdyna_encrypt_text:

*LS-DYNA ENCRYPT TEXT*
======================

Encrypts LS-DYNA keyword text using GPG/PGP public-key encryption so that deck content can be distributed in a tamper-resistant, solver-readable form. Provide raw keyword data and an optional LS-DYNA PGP key; the worker returns the encrypted ciphertext ready for inclusion in an LS-DYNA input deck.

When to use
-----------

Tagged: ``deck_security``, ``encrypt``, ``encryption``, ``gpg``, ``keyword``, ``lsdyna``, ``pgp``, ``simulation``.

Inputs
------

.. list-table::
   :header-rows: 1
   :widths: 20 20 20 20 20 20

   * - Label
     - ID
     - Type
     - Default
     - Required
     - Description
   * - GPG Command
     - gpg_exe
     - text
     - /usr/bin/gpg
     - ✓
     - Absolute filesystem path to the GPG binary used for encryption (e.g. /usr/bin/gpg); defaults to /usr/bin/gpg and should only be changed when GPG is installed in a non-standard location.
   * - Keyword Data
     - keyword_data
     - textarea
     - —
     - ✓
     - Raw LS-DYNA keyword text (plain-text deck content) to be encrypted; paste or pipe the full keyword block that must be protected.
   * - LS-DYNA PGP Key
     - lsdyna_key
     - textarea
     - —
     - 
     - PGP public key to use for encryption; leave empty to have the worker fall back to the built-in LS-DYNA internal key.

Outputs
-------

.. list-table::
   :header-rows: 1
   :widths: 20 20 20 20

   * - Label
     - ID
     - Type
     - Description
   * - Encrypted Data
     - encrypted_data
     - textarea
     - GPG-encrypted ciphertext of the supplied keyword data, suitable for direct embedding into an LS-DYNA input deck as an encrypted keyword block.

Disciplines
-----------

- cae.preprocessing.deck_authoring
- platform.hpc_config

.. raw:: html

   <hr style="margin-top:2em">
   <p style="font-size:11px;color:#888">
   Auto-generated from <code>platform</code> schema. Worker id: <code>lsdyna_encrypt_text</code>. Schema hash: <code>feb8d50c25f7</code>. Hand-curated docs in <code>workerexamples/</code> override this page when present.
   </p>