"Is it changing after you change it in fips_test.c and rebuild?" => no change when I rebuilt .
"Is your FIPS hash unstable?" => what it mean ?
Please post questions or comments you have about wolfSSL products here. It is helpful to be as descriptive as possible when asking your questions.
ReferencesStable Releases - download stable product releases.
Development Branch - latest development branch on GitHub.
wolfSSL Manual - wolfSSL (formerly CyaSSL) product manual and API reference.