commit ab5707185a9ef33c5a6126ab8281046b5b81b034
author Waleed Elmelegy <waleed.elmelegy@arm.com> Wed Jul 05 16:40:58 2023 +0000
committer Waleed Elmelegy <waleed.elmelegy@arm.com> Thu Jul 27 11:00:03 2023 +0000
tree 567de6b517c3ff71e8cda4668e44444e10f8ee0b
parent 76336c3e4d0396508f6f5e23f54bc13d854fd863

Add a minimum rsa key size config to psa config

Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>

library/psa_crypto.c

diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index c890e12..4e1f41b 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -7374,6 +7374,9 @@
         if (bits > PSA_VENDOR_RSA_MAX_KEY_BITS) {
             return PSA_ERROR_NOT_SUPPORTED;
         }
+        if (bits < PSA_VENDOR_RSA_MIN_KEY_BITS) {
+            return PSA_ERROR_NOT_SUPPORTED;
+        }
 
         /* Accept only byte-aligned keys, for the same reasons as
          * in psa_import_rsa_key(). */