Add EC_Group::random_scalar

1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib/pubkey/eckcdsa/eckcdsa.cpp b/src/lib/pubkey/eckcdsa/eckcdsa.cpp
index f9d9b2f60..f16fb027e 100644
--- a/src/lib/pubkey/eckcdsa/eckcdsa.cpp
+++ b/src/lib/pubkey/eckcdsa/eckcdsa.cpp
@@ -76,7 +76,7 @@ secure_vector<uint8_t>
 ECKCDSA_Signature_Operation::raw_sign(const uint8_t msg[], size_t,
                                      RandomNumberGenerator& rng)
    {
-   const BigInt k = BigInt::random_integer(rng, 1, m_group.get_order());
+   const BigInt k = m_group.random_scalar(rng);
    const BigInt k_times_P_x = m_group.blinded_base_point_multiply_x(k, rng, m_ws);
 
    secure_vector<uint8_t> to_be_hashed(k_times_P_x.bytes());