lib/crypto: docs: Improve introduction sentence

Make it clear that lib/crypto/ is a kernel-internal library.  It's easy
for people to come across this page, especially the HTML version online,
without that context.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Link: https://patch.msgid.link/20260709022747.44635-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

diff --git a/Documentation/crypto/libcrypto.rst b/Documentation/crypto/libcrypto.rst
index a1557d45b0e5a779d654156ebc970820c8bc7cb0..0733e603d2295c19faa86b4bf2138120b38d4e65 100644 (file)
--- a/Documentation/crypto/libcrypto.rst
+++ b/Documentation/crypto/libcrypto.rst
@@ -4,8 +4,9 @@
 Crypto library
 ==============
 
-``lib/crypto/`` provides faster and easier access to cryptographic algorithms
-than the traditional crypto API.
+The Linux kernel's crypto library (``lib/crypto/``) provides kernel-internal
+users of cryptographic algorithms with faster and easier access to those
+algorithms than the traditional kernel crypto API.
 
 Each cryptographic algorithm is supported via a set of dedicated functions.
 "Crypto agility", where needed, is left to calling code.