Use a common function to calculate the number of hex digits
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
diff --git a/scripts/mbedtls_dev/bignum_common.py b/scripts/mbedtls_dev/bignum_common.py
index 2422175..5319ec6 100644
--- a/scripts/mbedtls_dev/bignum_common.py
+++ b/scripts/mbedtls_dev/bignum_common.py
@@ -74,6 +74,10 @@
"""Return all pair combinations from input values."""
return [(x, y) for x in values for y in values]
+def hex_digits_for_limb(limbs: int, bits_in_limb: int) -> int:
+ """ Retrun the hex digits need for a number of limbs. """
+ return 2 * (limbs * bits_in_limb // 8)
+
class OperationCommon(test_data_generation.BaseTest):
"""Common features for bignum binary operations.
@@ -138,7 +142,7 @@
@property
def hex_digits(self) -> int:
- return 2 * (self.limbs * self.bits_in_limb // 8)
+ return hex_digits_for_limb(self.limbs, self.bits_in_limb)
def format_arg(self, val: str) -> str:
if self.input_style not in self.input_styles: