commit 98f6f78a7082e061b328402dc378df0c3c40aeef
author Neil Armstrong <narmstrong@baylibre.com> Fri Mar 25 15:36:07 2022 +0100
committer Neil Armstrong <narmstrong@baylibre.com> Thu Mar 31 15:24:18 2022 +0200
tree b13cca4b1ad6ce7cb68ef1a27646602f4a903cd8
parent b7b549aa71349bb9f7403f20de31043ceae0da5e

Update mbedtls_pk_wrap_as_opaque() documentation for ECDH derivation usage

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>

include/mbedtls/pk.h

diff --git a/include/mbedtls/pk.h b/include/mbedtls/pk.h
index 324612a..a0d4694 100644
--- a/include/mbedtls/pk.h
+++ b/include/mbedtls/pk.h
@@ -923,7 +923,8 @@
  *                  change or be removed at any time without notice.
  *
  * \note            Only ECDSA keys are supported so far. Signing with the
- *                  specified hash is the only allowed use of that key.
+ *                  specified hash & ECDH key agreement derivation operation
+ *                  are the only allowed use of that key.
  *
  * \param pk        Input: the EC key to import to a PSA key.
  *                  Output: a PK context wrapping that PSA key.