From f7d852a9d5d41d351610dc3d6ee36bef8e50b746 Mon Sep 17 00:00:00 2001
From: "Adrian L. Shaw" <adrianlshaw@gmail.com>
Date: Tue, 6 Aug 2019 17:50:26 +0100
Subject: [PATCH] Added PSA_ERROR_BUFFER_TOO_SMALL to psa_hash_compute

---
 include/psa/crypto.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/psa/crypto.h b/include/psa/crypto.h
index 2f5ec018c..a797cd54f 100644
--- a/include/psa/crypto.h
+++ b/include/psa/crypto.h
@@ -807,6 +807,8 @@ psa_status_t psa_copy_key(psa_key_handle_t source_handle,
  *         Success.
  * \retval #PSA_ERROR_NOT_SUPPORTED
  *         \p alg is not supported or is not a hash algorithm.
+ * \retval #PSA_ERROR_BUFFER_TOO_SMALL
+ *         \p hash_size is too small
  * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
  * \retval #PSA_ERROR_COMMUNICATION_FAILURE
  * \retval #PSA_ERROR_HARDWARE_FAILURE