doc: Migrate a subset of the GitHub wiki content

With the TF wiki being migrated from GitHub to trustedfirmware.org,
some documents will be moved into the docs/ directory within the
repository rather than remaining as external content. The
appropriate action has been decided on a per-document basis.

Change-Id: Id0f615f3418369256f30d2e34e354a115389d105
Signed-off-by: Joel Hutton <Joel.Hutton@Arm.com>
Signed-off-by: Paul Beesley <paul.beesley@arm.com>
diff --git a/docs/security-reporting.asc b/docs/security-reporting.asc
new file mode 100644
index 0000000..8c41f7b
--- /dev/null
+++ b/docs/security-reporting.asc
@@ -0,0 +1,45 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+Version: PGP Desktop 10.2.0 (Build 2317)
+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+=nZZb
+-----END PGP PUBLIC KEY BLOCK-----