Use reproductable random numbers

Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
diff --git a/scripts/mbedtls_dev/bignum_mod_raw.py b/scripts/mbedtls_dev/bignum_mod_raw.py
index 4a94594..69fe7b8 100644
--- a/scripts/mbedtls_dev/bignum_mod_raw.py
+++ b/scripts/mbedtls_dev/bignum_mod_raw.py
@@ -63,11 +63,15 @@
     # Extend the default values with n < x < 2n
     input_values = bignum_common.ModOperationCommon.input_values + [
         "73",
-        "ebeddd7b4fefae8755bbfb9c181a73347096b3ec70d1a021",
-        ("1f4e1d074d0b50e8d8818f9a9e5df9959f902bb955fd24fd3d791175226ad8c1"
-         "fcb6d59fa41a3dcb25412009e5e356eb65b50ca67782285290420b45b32f0d63"
-         "7c9ee549a52ad8d631ba4945435c9aec77227ec59faff878b71b920a3d631929"
-         "d636c9a409d6ffdcd95e2568e128596811fb9ade15e69f6efd509381ebbf3599")
+
+        # First number generated by random.getrandbits(1024) - seed(3,2)
+        "ea7b5bf55eb561a4216363698b529b4a97b750923ceb3ffd",
+
+        # First number generated by random.getrandbits(1024) - seed(1,2)
+        ("cd447e35b8b6d8fe442e3d437204e52db2221a58008a05a6c4647159c324c985"
+         "9b810e766ec9d28663ca828dd5f4b3b2e4b06ce60741c7a87ce42c8218072e8c"
+         "35bf992dc9e9c616612e7696a6cecc1b78e510617311d8a3c2ce6f447ed4d57b"
+         "1e2feb89414c343c1027c4d1c386bbc4cd613e30d8f16adf91b7584a2265b1f5")
     ] # type: List[str]
 
     def result(self) -> List[str]: