libgcrypt version 1.5.0 and libgpg-error
version 1.10 have been ported (5/30/2012) to OS/2. Libgcrypt is a
general purpose crypto library based on the code used in GnuPG, and
libgpg-error is a library that defines common error values for all GnuPG
components.
Source: OS/2 Warp News and Rumors