--- a/CryptoPkg/Library/OpensslLib/openssl/crypto/x509/x509_cmp.c
+++ b/CryptoPkg/Library/OpensslLib/openssl/crypto/x509/x509_cmp.c
@@ -39,6 +39,7 @@ unsigned long X509_issuer_and_serial_hash(X509 *a)
 
     if (ctx == NULL)
         goto err;
+    EVP_MD_CTX_set_flags(ctx, EVP_MD_CTX_FLAG_NON_FIPS_ALLOW);
     f = X509_NAME_oneline(a->cert_info.issuer, NULL, 0);
     if (!EVP_DigestInit_ex(ctx, EVP_md5(), NULL))
         goto err;
-- 
2.17.0