Info Catalog
gnupg: Unattended Usage of GPG
gnupg: Ephemeral home directories
4.5.1 Programmatic use of GnuPG
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Please consider using GPGME instead of calling 'gpg' directly. GPGME
offers a stable, backend-independent interface for many cryptographic
operations. It supports OpenPGP and S/MIME, and also allows interaction
with various GnuPG components.
GPGME provides a C-API, and comes with bindings for C++, Qt, and
Python. Bindings for other languages are available.