commit 381d4ba03be79df1a3d2777aa74cdf11f5d0b5b5
author Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> Mon Aug 04 10:57:13 2025 +0200
committer Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> Wed Aug 13 09:01:45 2025 +0200
tree 6fec4d5e74a535df28cf8742a13064ebed9259e2
parent c6a9d845555e229d224d15b3f8a8370390e9ef6e

Make mbedtls_mpi_gcd() more consistent

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>

include/mbedtls/bignum.h

diff --git a/include/mbedtls/bignum.h b/include/mbedtls/bignum.h
index 297c0a6..6187856 100644
--- a/include/mbedtls/bignum.h
+++ b/include/mbedtls/bignum.h
@@ -974,8 +974,7 @@
  * \brief          Compute the greatest common divisor: G = gcd(A, B)
  *
  * \param G        The destination MPI. This must point to an initialized MPI.
- *                 This will be positive unless \p B is 0, in which case \p A
- *                 will be returned, where \p A could be negative.
+ *                 This will always be positive or 0.
  * \param A        The first operand. This must point to an initialized MPI.
  * \param B        The second operand. This must point to an initialized MPI.
  *