Remove unnecessary trailing whitespace

[openssl.git] / crypto / ec / curve448 / point_448.h

diff --git a/crypto/ec/curve448/point_448.h b/crypto/ec/curve448/point_448.h
index 03af43b6c6002314c3b1c6cd17951e7cde76f713..9dabb89090b69ecb4660a79cd7f70735766dd2c5 100644 (file)
--- a/crypto/ec/curve448/point_448.h
+++ b/crypto/ec/curve448/point_448.h
@@ -28,7 +28,7 @@ typedef struct {
 typedef struct {
     niels_t n;
     gf z;
-} VECTOR_ALIGNED pniels_t[1];
+} pniels_t[1];
 
 /* Precomputed base */
 struct curve448_precomputed_s {
@@ -79,6 +79,7 @@ extern const curve448_point_t curve448_point_identity;
 
 /* Precomputed table for the base point on the curve. */
 extern const struct curve448_precomputed_s *curve448_precomputed_base;
+extern const niels_t *curve448_wnaf_base;
 
 /*
  * Read a scalar from wire format or from bytes.
@@ -91,9 +92,8 @@ extern const struct curve448_precomputed_s *curve448_precomputed_base;
  * C448_FAILURE: The scalar was greater than the modulus, and has been reduced
  * modulo that modulus.
  */
-__owur c448_error_t curve448_scalar_decode(
-                            curve448_scalar_t out,
-                            const unsigned char ser[C448_SCALAR_BYTES]);
+c448_error_t curve448_scalar_decode(curve448_scalar_t out,
+                                    const unsigned char ser[C448_SCALAR_BYTES]);
 
 /*
  * Read a scalar from wire format or from bytes.  Reduces mod scalar prime.
@@ -116,7 +116,7 @@ void curve448_scalar_encode(unsigned char ser[C448_SCALAR_BYTES],
 
 /*
  * Add two scalars. |a|, |b| and |out| may alias each other.
- * 
+ *
  * a (in): One scalar.
  * b (in): Another scalar.
  * out (out): a+b.
@@ -135,7 +135,7 @@ void curve448_scalar_sub(curve448_scalar_t out,
 
 /*
  * Multiply two scalars. |a|, |b| and |out| may alias each other.
- * 
+ *
  * a (in): One scalar.
  * b (in): Another scalar.
  * out (out): a*b.
@@ -145,16 +145,16 @@ void curve448_scalar_mul(curve448_scalar_t out,
 
 /*
 * Halve a scalar.  |a| and |out| may alias each other.
-* 
+*
 * a (in): A scalar.
 * out (out): a/2.
 */
 void curve448_scalar_halve(curve448_scalar_t out, const curve448_scalar_t a);
 
 /*
- * Copy a scalar.  The scalars may use the same memory, in which case this
+ * Copy a scalar.  The scalars may alias each other, in which case this
  * function does nothing.
- * 
+ *
  * a (in): A scalar.
  * out (out): Will become a copy of a.
  */
@@ -183,7 +183,7 @@ static ossl_inline void curve448_point_copy(curve448_point_t a,
  *
  * a (in): A point.
  * b (in): Another point.
- * 
+ *
  * Returns:
  * C448_TRUE: The points are equal.
  * C448_FALSE: The points are not equal.
@@ -243,7 +243,7 @@ void curve448_point_mul_by_ratio_and_encode_like_x448(
 /*
  * RFC 7748 Diffie-Hellman base point scalarmul.  This function uses a different
  * (non-Decaf) encoding.
- * 
+ *
  * out (out): The scaled point base*scalar
  * scalar (in): The scalar to multiply by.
  */
@@ -273,7 +273,7 @@ void curve448_precomputed_scalarmul(curve448_point_t scaled,
  * base2 (in): A second point to be scaled.
  * scalar2 (in) A second scalar to multiply by.
  *
- * Warning: This function takes variable time, and may leak the scalars used. 
+ * Warning: This function takes variable time, and may leak the scalars used.
  * It is designed for signature verification.
  */
 void curve448_base_double_scalarmul_non_secret(curve448_point_t combo,