message: examples-features/ctap: Ensure the stack is created
diff: @@ -30,6 +30,8 @@ use p256::elliptic_curve::ff::PrimeField;
  use p256::{Scalar, SecretKey};
  use subtle::{Choice, ConditionallySelectable};
  +libtock_core::stack_size! {0x4000}
  +
  #[derive(Debug, Clone, PartialEq, Eq, Copy)]
  pub struct PrivateKey(Scalar);
  