commit 1be04ec2d2cf5990f7f1c27c50c5e7bababb8671
author Tri Vo <trong@google.com> Thu Mar 09 22:47:12 2023 +0000
committer Gerrit Code Review <noreply-gerritcodereview@google.com> Thu Mar 09 22:47:12 2023 +0000
tree 891945479182061f7bb03dd237009e61b72c9704
parent ceeb357048cb628172addbc6d37e77fca278a619
parent 2fcd4b6bc36d3dfa65d486a300780c1fc052fa04

Merge "Update challenge size check"

security/keymint/support/remote_prov_utils.cpp

diff --git a/security/keymint/support/remote_prov_utils.cpp b/security/keymint/support/remote_prov_utils.cpp
index 9620b6a..491b757 100644
--- a/security/keymint/support/remote_prov_utils.cpp
+++ b/security/keymint/support/remote_prov_utils.cpp
@@ -805,8 +805,8 @@
         return "Challenge must be a Bstr.";
     }
 
-    if (challenge.size() < 32 || challenge.size() > 64) {
-        return "Challenge size must be between 32 and 64 bytes inclusive. "
+    if (challenge.size() < 16 || challenge.size() > 64) {
+        return "Challenge size must be between 16 and 64 bytes inclusive. "
                "However, challenge is " +
                std::to_string(challenge.size()) + " bytes long.";
     }