fix

noir-projects/aztec-nr/aztec/src/keys/point_to_symmetric_key.nr

@@ -1,10 +1,10 @@
 use dep::protocol_types::{constants::GENERATOR_INDEX__SYMMETRIC_KEY, grumpkin_point::GrumpkinPoint, utils::arr_copy_slice};
-use dep::std::{hash::sha256, grumpkin_scalar::GrumpkinScalar, grumpkin_scalar_mul::grumpkin_variable_base};
+use dep::std::{hash::sha256, grumpkin_scalar::GrumpkinScalar, scalar_mul::variable_base_embedded_curve};
 
 // TODO(#5726): This function is called deriveAESSecret in TS. I don't like point_to_symmetric_key name much since
 // point is not the only input of the function. Unify naming with TS once we have a better name.
 pub fn point_to_symmetric_key(secret: GrumpkinScalar, point: GrumpkinPoint) -> [u8; 32] {
-    let shared_secret_fields = grumpkin_variable_base(point.x, point.y, secret);
+    let shared_secret_fields = variable_base_embedded_curve(point.x, point.y, secret.low, secret.high);
     // TODO(https://github.com/AztecProtocol/aztec-packages/issues/6061): make the func return Point struct directly
     let shared_secret = GrumpkinPoint::new(shared_secret_fields[0], shared_secret_fields[1]);
     let mut shared_secret_bytes_with_separator = [0 as u8; 65];