SP: fix when mont_mul_order is defined

Customer configuration that failed:
./configure --enable-cryptonly --enable-ecc --enable-sp=yes,asm
--disable-rsa --disable-dh --disable-sha3 --disable-sha224 --disable-md5
--disable-sha --disable-pkcs12 --disable-memory --disable-chacha
--disable-poly1305 --disable-sha512 --disable-sha384 --disable-aesgcm
--disable-aescbc --disable-aes --disable-rng CFLAGS="-DNO_SIG_WRAPPER
-DWOLFSSL_PUBLIC_MP -DECC_USER_CURVES -DNO_ECC_SIGN -DNO_ECC_DHE
-DNO_ECC_KEY_EXPORT"

wolfcrypt/src/sp_arm32.c

@@ -37440,6 +37440,19 @@ static WC_INLINE int sp_256_mod_8(sp_digit* r, const sp_digit* a, const sp_digit
 
 #endif
 #if defined(HAVE_ECC_SIGN) || defined(HAVE_ECC_VERIFY)
+/* Multiply two number mod the order of P256 curve. (r = a * b mod order)
+ *
+ * r  Result of the multiplication.
+ * a  First operand of the multiplication.
+ * b  Second operand of the multiplication.
+ */
+static void sp_256_mont_mul_order_8(sp_digit* r, const sp_digit* a, const sp_digit* b)
+{
+    sp_256_mul_8(r, a, b);
+    sp_256_mont_reduce_order_8(r, p256_order, p256_mp_order);
+}
+
+#if defined(HAVE_ECC_SIGN) || (defined(HAVE_ECC_VERIFY) && defined(WOLFSSL_SP_SMALL))
 #ifdef WOLFSSL_SP_SMALL
 /* Order-2 for the P256 curve. */
 static const uint32_t p256_order_minus_2[8] = {
@@ -37453,18 +37466,6 @@ static const sp_int_digit p256_order_low[4] = {
 };
 #endif /* WOLFSSL_SP_SMALL */
 
-/* Multiply two number mod the order of P256 curve. (r = a * b mod order)
- *
- * r  Result of the multiplication.
- * a  First operand of the multiplication.
- * b  Second operand of the multiplication.
- */
-static void sp_256_mont_mul_order_8(sp_digit* r, const sp_digit* a, const sp_digit* b)
-{
-    sp_256_mul_8(r, a, b);
-    sp_256_mont_reduce_order_8(r, p256_order, p256_mp_order);
-}
-
 /* Square number mod the order of P256 curve. (r = a * a mod order)
  *
  * r  Result of the squaring.
@@ -37635,6 +37636,7 @@ static void sp_256_mont_inv_order_8(sp_digit* r, const sp_digit* a,
 #endif /* WOLFSSL_SP_SMALL */
 }
 
+#endif /* HAVE_ECC_SIGN || (HAVE_ECC_VERIFY && WOLFSSL_SP_SMALL) */
 #endif /* HAVE_ECC_SIGN | HAVE_ECC_VERIFY */
 #ifdef HAVE_ECC_SIGN
 #ifndef SP_ECC_MAX_SIG_GEN
@@ -46706,6 +46708,19 @@ static WC_INLINE int sp_384_mod_12(sp_digit* r, const sp_digit* a, const sp_digi
 
 #endif
 #if defined(HAVE_ECC_SIGN) || defined(HAVE_ECC_VERIFY)
+/* Multiply two number mod the order of P384 curve. (r = a * b mod order)
+ *
+ * r  Result of the multiplication.
+ * a  First operand of the multiplication.
+ * b  Second operand of the multiplication.
+ */
+static void sp_384_mont_mul_order_12(sp_digit* r, const sp_digit* a, const sp_digit* b)
+{
+    sp_384_mul_12(r, a, b);
+    sp_384_mont_reduce_order_12(r, p384_order, p384_mp_order);
+}
+
+#if defined(HAVE_ECC_SIGN) || (defined(HAVE_ECC_VERIFY) && defined(WOLFSSL_SP_SMALL))
 #ifdef WOLFSSL_SP_SMALL
 /* Order-2 for the P384 curve. */
 static const uint32_t p384_order_minus_2[12] = {
@@ -46719,18 +46734,6 @@ static const uint32_t p384_order_low[6] = {
 };
 #endif /* WOLFSSL_SP_SMALL */
 
-/* Multiply two number mod the order of P384 curve. (r = a * b mod order)
- *
- * r  Result of the multiplication.
- * a  First operand of the multiplication.
- * b  Second operand of the multiplication.
- */
-static void sp_384_mont_mul_order_12(sp_digit* r, const sp_digit* a, const sp_digit* b)
-{
-    sp_384_mul_12(r, a, b);
-    sp_384_mont_reduce_order_12(r, p384_order, p384_mp_order);
-}
-
 /* Square number mod the order of P384 curve. (r = a * a mod order)
  *
  * r  Result of the squaring.
@@ -46872,6 +46875,7 @@ static void sp_384_mont_inv_order_12(sp_digit* r, const sp_digit* a,
 #endif /* WOLFSSL_SP_SMALL */
 }
 
+#endif /* HAVE_ECC_SIGN || (HAVE_ECC_VERIFY && WOLFSSL_SP_SMALL) */
 #endif /* HAVE_ECC_SIGN | HAVE_ECC_VERIFY */
 #ifdef HAVE_ECC_SIGN
 #ifndef SP_ECC_MAX_SIG_GEN

wolfcrypt/src/sp_arm64.c

@@ -37625,6 +37625,19 @@ static WC_INLINE int sp_256_mod_4(sp_digit* r, const sp_digit* a, const sp_digit
 
 #endif
 #if defined(HAVE_ECC_SIGN) || defined(HAVE_ECC_VERIFY)
+/* Multiply two number mod the order of P256 curve. (r = a * b mod order)
+ *
+ * r  Result of the multiplication.
+ * a  First operand of the multiplication.
+ * b  Second operand of the multiplication.
+ */
+static void sp_256_mont_mul_order_4(sp_digit* r, const sp_digit* a, const sp_digit* b)
+{
+    sp_256_mul_4(r, a, b);
+    sp_256_mont_reduce_order_4(r, p256_order, p256_mp_order);
+}
+
+#if defined(HAVE_ECC_SIGN) || (defined(HAVE_ECC_VERIFY) && defined(WOLFSSL_SP_SMALL))
 #ifdef WOLFSSL_SP_SMALL
 /* Order-2 for the P256 curve. */
 static const uint64_t p256_order_minus_2[4] = {
@@ -37638,18 +37651,6 @@ static const sp_int_digit p256_order_low[2] = {
 };
 #endif /* WOLFSSL_SP_SMALL */
 
-/* Multiply two number mod the order of P256 curve. (r = a * b mod order)
- *
- * r  Result of the multiplication.
- * a  First operand of the multiplication.
- * b  Second operand of the multiplication.
- */
-static void sp_256_mont_mul_order_4(sp_digit* r, const sp_digit* a, const sp_digit* b)
-{
-    sp_256_mul_4(r, a, b);
-    sp_256_mont_reduce_order_4(r, p256_order, p256_mp_order);
-}
-
 /* Square number mod the order of P256 curve. (r = a * a mod order)
  *
  * r  Result of the squaring.
@@ -37820,6 +37821,7 @@ static void sp_256_mont_inv_order_4(sp_digit* r, const sp_digit* a,
 #endif /* WOLFSSL_SP_SMALL */
 }
 
+#endif /* HAVE_ECC_SIGN || (HAVE_ECC_VERIFY && WOLFSSL_SP_SMALL) */
 #endif /* HAVE_ECC_SIGN | HAVE_ECC_VERIFY */
 #ifdef HAVE_ECC_SIGN
 #ifndef SP_ECC_MAX_SIG_GEN
@@ -63412,6 +63414,19 @@ static WC_INLINE int sp_384_mod_6(sp_digit* r, const sp_digit* a, const sp_digit
 
 #endif
 #if defined(HAVE_ECC_SIGN) || defined(HAVE_ECC_VERIFY)
+/* Multiply two number mod the order of P384 curve. (r = a * b mod order)
+ *
+ * r  Result of the multiplication.
+ * a  First operand of the multiplication.
+ * b  Second operand of the multiplication.
+ */
+static void sp_384_mont_mul_order_6(sp_digit* r, const sp_digit* a, const sp_digit* b)
+{
+    sp_384_mul_6(r, a, b);
+    sp_384_mont_reduce_order_6(r, p384_order, p384_mp_order);
+}
+
+#if defined(HAVE_ECC_SIGN) || (defined(HAVE_ECC_VERIFY) && defined(WOLFSSL_SP_SMALL))
 #ifdef WOLFSSL_SP_SMALL
 /* Order-2 for the P384 curve. */
 static const uint64_t p384_order_minus_2[6] = {
@@ -63425,18 +63440,6 @@ static const uint64_t p384_order_low[3] = {
 };
 #endif /* WOLFSSL_SP_SMALL */
 
-/* Multiply two number mod the order of P384 curve. (r = a * b mod order)
- *
- * r  Result of the multiplication.
- * a  First operand of the multiplication.
- * b  Second operand of the multiplication.
- */
-static void sp_384_mont_mul_order_6(sp_digit* r, const sp_digit* a, const sp_digit* b)
-{
-    sp_384_mul_6(r, a, b);
-    sp_384_mont_reduce_order_6(r, p384_order, p384_mp_order);
-}
-
 /* Square number mod the order of P384 curve. (r = a * a mod order)
  *
  * r  Result of the squaring.
@@ -63578,6 +63581,7 @@ static void sp_384_mont_inv_order_6(sp_digit* r, const sp_digit* a,
 #endif /* WOLFSSL_SP_SMALL */
 }
 
+#endif /* HAVE_ECC_SIGN || (HAVE_ECC_VERIFY && WOLFSSL_SP_SMALL) */
 #endif /* HAVE_ECC_SIGN | HAVE_ECC_VERIFY */
 #ifdef HAVE_ECC_SIGN
 #ifndef SP_ECC_MAX_SIG_GEN

wolfcrypt/src/sp_armthumb.c

@@ -104088,6 +104088,19 @@ static WC_INLINE int sp_256_mod_8(sp_digit* r, const sp_digit* a, const sp_digit
 
 #endif
 #if defined(HAVE_ECC_SIGN) || defined(HAVE_ECC_VERIFY)
+/* Multiply two number mod the order of P256 curve. (r = a * b mod order)
+ *
+ * r  Result of the multiplication.
+ * a  First operand of the multiplication.
+ * b  Second operand of the multiplication.
+ */
+static void sp_256_mont_mul_order_8(sp_digit* r, const sp_digit* a, const sp_digit* b)
+{
+    sp_256_mul_8(r, a, b);
+    sp_256_mont_reduce_order_8(r, p256_order, p256_mp_order);
+}
+
+#if defined(HAVE_ECC_SIGN) || (defined(HAVE_ECC_VERIFY) && defined(WOLFSSL_SP_SMALL))
 #ifdef WOLFSSL_SP_SMALL
 /* Order-2 for the P256 curve. */
 static const uint32_t p256_order_minus_2[8] = {
@@ -104101,18 +104114,6 @@ static const sp_int_digit p256_order_low[4] = {
 };
 #endif /* WOLFSSL_SP_SMALL */
 
-/* Multiply two number mod the order of P256 curve. (r = a * b mod order)
- *
- * r  Result of the multiplication.
- * a  First operand of the multiplication.
- * b  Second operand of the multiplication.
- */
-static void sp_256_mont_mul_order_8(sp_digit* r, const sp_digit* a, const sp_digit* b)
-{
-    sp_256_mul_8(r, a, b);
-    sp_256_mont_reduce_order_8(r, p256_order, p256_mp_order);
-}
-
 /* Square number mod the order of P256 curve. (r = a * a mod order)
  *
  * r  Result of the squaring.
@@ -104283,6 +104284,7 @@ static void sp_256_mont_inv_order_8(sp_digit* r, const sp_digit* a,
 #endif /* WOLFSSL_SP_SMALL */
 }
 
+#endif /* HAVE_ECC_SIGN || (HAVE_ECC_VERIFY && WOLFSSL_SP_SMALL) */
 #endif /* HAVE_ECC_SIGN | HAVE_ECC_VERIFY */
 #ifdef HAVE_ECC_SIGN
 #ifndef SP_ECC_MAX_SIG_GEN
@@ -114608,6 +114610,19 @@ static WC_INLINE int sp_384_mod_12(sp_digit* r, const sp_digit* a, const sp_digi
 
 #endif
 #if defined(HAVE_ECC_SIGN) || defined(HAVE_ECC_VERIFY)
+/* Multiply two number mod the order of P384 curve. (r = a * b mod order)
+ *
+ * r  Result of the multiplication.
+ * a  First operand of the multiplication.
+ * b  Second operand of the multiplication.
+ */
+static void sp_384_mont_mul_order_12(sp_digit* r, const sp_digit* a, const sp_digit* b)
+{
+    sp_384_mul_12(r, a, b);
+    sp_384_mont_reduce_order_12(r, p384_order, p384_mp_order);
+}
+
+#if defined(HAVE_ECC_SIGN) || (defined(HAVE_ECC_VERIFY) && defined(WOLFSSL_SP_SMALL))
 #ifdef WOLFSSL_SP_SMALL
 /* Order-2 for the P384 curve. */
 static const uint32_t p384_order_minus_2[12] = {
@@ -114621,18 +114636,6 @@ static const uint32_t p384_order_low[6] = {
 };
 #endif /* WOLFSSL_SP_SMALL */
 
-/* Multiply two number mod the order of P384 curve. (r = a * b mod order)
- *
- * r  Result of the multiplication.
- * a  First operand of the multiplication.
- * b  Second operand of the multiplication.
- */
-static void sp_384_mont_mul_order_12(sp_digit* r, const sp_digit* a, const sp_digit* b)
-{
-    sp_384_mul_12(r, a, b);
-    sp_384_mont_reduce_order_12(r, p384_order, p384_mp_order);
-}
-
 /* Square number mod the order of P384 curve. (r = a * a mod order)
  *
  * r  Result of the squaring.
@@ -114774,6 +114777,7 @@ static void sp_384_mont_inv_order_12(sp_digit* r, const sp_digit* a,
 #endif /* WOLFSSL_SP_SMALL */
 }
 
+#endif /* HAVE_ECC_SIGN || (HAVE_ECC_VERIFY && WOLFSSL_SP_SMALL) */
 #endif /* HAVE_ECC_SIGN | HAVE_ECC_VERIFY */
 #ifdef HAVE_ECC_SIGN
 #ifndef SP_ECC_MAX_SIG_GEN

wolfcrypt/src/sp_c32.c

@@ -25219,6 +25219,19 @@ static int sp_256_mod_9(sp_digit* r, const sp_digit* a, const sp_digit* m)
 
 #endif
 #if defined(HAVE_ECC_SIGN) || defined(HAVE_ECC_VERIFY)
+/* Multiply two number mod the order of P256 curve. (r = a * b mod order)
+ *
+ * r  Result of the multiplication.
+ * a  First operand of the multiplication.
+ * b  Second operand of the multiplication.
+ */
+static void sp_256_mont_mul_order_9(sp_digit* r, const sp_digit* a, const sp_digit* b)
+{
+    sp_256_mul_9(r, a, b);
+    sp_256_mont_reduce_order_9(r, p256_order, p256_mp_order);
+}
+
+#if defined(HAVE_ECC_SIGN) || (defined(HAVE_ECC_VERIFY) && defined(WOLFSSL_SP_SMALL))
 #ifdef WOLFSSL_SP_SMALL
 /* Order-2 for the P256 curve. */
 static const uint32_t p256_order_minus_2[8] = {
@@ -25232,18 +25245,6 @@ static const sp_int_digit p256_order_low[4] = {
 };
 #endif /* WOLFSSL_SP_SMALL */
 
-/* Multiply two number mod the order of P256 curve. (r = a * b mod order)
- *
- * r  Result of the multiplication.
- * a  First operand of the multiplication.
- * b  Second operand of the multiplication.
- */
-static void sp_256_mont_mul_order_9(sp_digit* r, const sp_digit* a, const sp_digit* b)
-{
-    sp_256_mul_9(r, a, b);
-    sp_256_mont_reduce_order_9(r, p256_order, p256_mp_order);
-}
-
 /* Square number mod the order of P256 curve. (r = a * a mod order)
  *
  * r  Result of the squaring.
@@ -25414,6 +25415,7 @@ static void sp_256_mont_inv_order_9(sp_digit* r, const sp_digit* a,
 #endif /* WOLFSSL_SP_SMALL */
 }
 
+#endif /* HAVE_ECC_SIGN || (HAVE_ECC_VERIFY && WOLFSSL_SP_SMALL) */
 #endif /* HAVE_ECC_SIGN | HAVE_ECC_VERIFY */
 #ifdef HAVE_ECC_SIGN
 #ifndef SP_ECC_MAX_SIG_GEN
@@ -33032,6 +33034,19 @@ static int sp_384_mod_15(sp_digit* r, const sp_digit* a, const sp_digit* m)
 
 #endif
 #if defined(HAVE_ECC_SIGN) || defined(HAVE_ECC_VERIFY)
+/* Multiply two number mod the order of P384 curve. (r = a * b mod order)
+ *
+ * r  Result of the multiplication.
+ * a  First operand of the multiplication.
+ * b  Second operand of the multiplication.
+ */
+static void sp_384_mont_mul_order_15(sp_digit* r, const sp_digit* a, const sp_digit* b)
+{
+    sp_384_mul_15(r, a, b);
+    sp_384_mont_reduce_order_15(r, p384_order, p384_mp_order);
+}
+
+#if defined(HAVE_ECC_SIGN) || (defined(HAVE_ECC_VERIFY) && defined(WOLFSSL_SP_SMALL))
 #ifdef WOLFSSL_SP_SMALL
 /* Order-2 for the P384 curve. */
 static const uint32_t p384_order_minus_2[12] = {
@@ -33045,18 +33060,6 @@ static const uint32_t p384_order_low[6] = {
 };
 #endif /* WOLFSSL_SP_SMALL */
 
-/* Multiply two number mod the order of P384 curve. (r = a * b mod order)
- *
- * r  Result of the multiplication.
- * a  First operand of the multiplication.
- * b  Second operand of the multiplication.
- */
-static void sp_384_mont_mul_order_15(sp_digit* r, const sp_digit* a, const sp_digit* b)
-{
-    sp_384_mul_15(r, a, b);
-    sp_384_mont_reduce_order_15(r, p384_order, p384_mp_order);
-}
-
 /* Square number mod the order of P384 curve. (r = a * a mod order)
  *
  * r  Result of the squaring.
@@ -33198,6 +33201,7 @@ static void sp_384_mont_inv_order_15(sp_digit* r, const sp_digit* a,
 #endif /* WOLFSSL_SP_SMALL */
 }
 
+#endif /* HAVE_ECC_SIGN || (HAVE_ECC_VERIFY && WOLFSSL_SP_SMALL) */
 #endif /* HAVE_ECC_SIGN | HAVE_ECC_VERIFY */
 #ifdef HAVE_ECC_SIGN
 #ifndef SP_ECC_MAX_SIG_GEN

wolfcrypt/src/sp_c64.c

@@ -26414,6 +26414,19 @@ static int sp_256_mod_5(sp_digit* r, const sp_digit* a, const sp_digit* m)
 
 #endif
 #if defined(HAVE_ECC_SIGN) || defined(HAVE_ECC_VERIFY)
+/* Multiply two number mod the order of P256 curve. (r = a * b mod order)
+ *
+ * r  Result of the multiplication.
+ * a  First operand of the multiplication.
+ * b  Second operand of the multiplication.
+ */
+static void sp_256_mont_mul_order_5(sp_digit* r, const sp_digit* a, const sp_digit* b)
+{
+    sp_256_mul_5(r, a, b);
+    sp_256_mont_reduce_order_5(r, p256_order, p256_mp_order);
+}
+
+#if defined(HAVE_ECC_SIGN) || (defined(HAVE_ECC_VERIFY) && defined(WOLFSSL_SP_SMALL))
 #ifdef WOLFSSL_SP_SMALL
 /* Order-2 for the P256 curve. */
 static const uint64_t p256_order_minus_2[4] = {
@@ -26427,18 +26440,6 @@ static const sp_int_digit p256_order_low[2] = {
 };
 #endif /* WOLFSSL_SP_SMALL */
 
-/* Multiply two number mod the order of P256 curve. (r = a * b mod order)
- *
- * r  Result of the multiplication.
- * a  First operand of the multiplication.
- * b  Second operand of the multiplication.
- */
-static void sp_256_mont_mul_order_5(sp_digit* r, const sp_digit* a, const sp_digit* b)
-{
-    sp_256_mul_5(r, a, b);
-    sp_256_mont_reduce_order_5(r, p256_order, p256_mp_order);
-}
-
 /* Square number mod the order of P256 curve. (r = a * a mod order)
  *
  * r  Result of the squaring.
@@ -26609,6 +26610,7 @@ static void sp_256_mont_inv_order_5(sp_digit* r, const sp_digit* a,
 #endif /* WOLFSSL_SP_SMALL */
 }
 
+#endif /* HAVE_ECC_SIGN || (HAVE_ECC_VERIFY && WOLFSSL_SP_SMALL) */
 #endif /* HAVE_ECC_SIGN | HAVE_ECC_VERIFY */
 #ifdef HAVE_ECC_SIGN
 #ifndef SP_ECC_MAX_SIG_GEN
@@ -33662,6 +33664,19 @@ static int sp_384_mod_7(sp_digit* r, const sp_digit* a, const sp_digit* m)
 
 #endif
 #if defined(HAVE_ECC_SIGN) || defined(HAVE_ECC_VERIFY)
+/* Multiply two number mod the order of P384 curve. (r = a * b mod order)
+ *
+ * r  Result of the multiplication.
+ * a  First operand of the multiplication.
+ * b  Second operand of the multiplication.
+ */
+static void sp_384_mont_mul_order_7(sp_digit* r, const sp_digit* a, const sp_digit* b)
+{
+    sp_384_mul_7(r, a, b);
+    sp_384_mont_reduce_order_7(r, p384_order, p384_mp_order);
+}
+
+#if defined(HAVE_ECC_SIGN) || (defined(HAVE_ECC_VERIFY) && defined(WOLFSSL_SP_SMALL))
 #ifdef WOLFSSL_SP_SMALL
 /* Order-2 for the P384 curve. */
 static const uint64_t p384_order_minus_2[6] = {
@@ -33675,18 +33690,6 @@ static const uint64_t p384_order_low[3] = {
 };
 #endif /* WOLFSSL_SP_SMALL */
 
-/* Multiply two number mod the order of P384 curve. (r = a * b mod order)
- *
- * r  Result of the multiplication.
- * a  First operand of the multiplication.
- * b  Second operand of the multiplication.
- */
-static void sp_384_mont_mul_order_7(sp_digit* r, const sp_digit* a, const sp_digit* b)
-{
-    sp_384_mul_7(r, a, b);
-    sp_384_mont_reduce_order_7(r, p384_order, p384_mp_order);
-}
-
 /* Square number mod the order of P384 curve. (r = a * a mod order)
  *
  * r  Result of the squaring.
@@ -33828,6 +33831,7 @@ static void sp_384_mont_inv_order_7(sp_digit* r, const sp_digit* a,
 #endif /* WOLFSSL_SP_SMALL */
 }
 
+#endif /* HAVE_ECC_SIGN || (HAVE_ECC_VERIFY && WOLFSSL_SP_SMALL) */
 #endif /* HAVE_ECC_SIGN | HAVE_ECC_VERIFY */
 #ifdef HAVE_ECC_SIGN
 #ifndef SP_ECC_MAX_SIG_GEN

wolfcrypt/src/sp_cortexm.c

@@ -22820,6 +22820,19 @@ static WC_INLINE int sp_256_mod_8(sp_digit* r, const sp_digit* a, const sp_digit
 
 #endif
 #if defined(HAVE_ECC_SIGN) || defined(HAVE_ECC_VERIFY)
+/* Multiply two number mod the order of P256 curve. (r = a * b mod order)
+ *
+ * r  Result of the multiplication.
+ * a  First operand of the multiplication.
+ * b  Second operand of the multiplication.
+ */
+static void sp_256_mont_mul_order_8(sp_digit* r, const sp_digit* a, const sp_digit* b)
+{
+    sp_256_mul_8(r, a, b);
+    sp_256_mont_reduce_order_8(r, p256_order, p256_mp_order);
+}
+
+#if defined(HAVE_ECC_SIGN) || (defined(HAVE_ECC_VERIFY) && defined(WOLFSSL_SP_SMALL))
 #ifdef WOLFSSL_SP_SMALL
 /* Order-2 for the P256 curve. */
 static const uint32_t p256_order_minus_2[8] = {
@@ -22833,18 +22846,6 @@ static const sp_int_digit p256_order_low[4] = {
 };
 #endif /* WOLFSSL_SP_SMALL */
 
-/* Multiply two number mod the order of P256 curve. (r = a * b mod order)
- *
- * r  Result of the multiplication.
- * a  First operand of the multiplication.
- * b  Second operand of the multiplication.
- */
-static void sp_256_mont_mul_order_8(sp_digit* r, const sp_digit* a, const sp_digit* b)
-{
-    sp_256_mul_8(r, a, b);
-    sp_256_mont_reduce_order_8(r, p256_order, p256_mp_order);
-}
-
 /* Square number mod the order of P256 curve. (r = a * a mod order)
  *
  * r  Result of the squaring.
@@ -23015,6 +23016,7 @@ static void sp_256_mont_inv_order_8(sp_digit* r, const sp_digit* a,
 #endif /* WOLFSSL_SP_SMALL */
 }
 
+#endif /* HAVE_ECC_SIGN || (HAVE_ECC_VERIFY && WOLFSSL_SP_SMALL) */
 #endif /* HAVE_ECC_SIGN | HAVE_ECC_VERIFY */
 #ifdef HAVE_ECC_SIGN
 #ifndef SP_ECC_MAX_SIG_GEN
@@ -30031,6 +30033,19 @@ static WC_INLINE int sp_384_mod_12(sp_digit* r, const sp_digit* a, const sp_digi
 
 #endif
 #if defined(HAVE_ECC_SIGN) || defined(HAVE_ECC_VERIFY)
+/* Multiply two number mod the order of P384 curve. (r = a * b mod order)
+ *
+ * r  Result of the multiplication.
+ * a  First operand of the multiplication.
+ * b  Second operand of the multiplication.
+ */
+static void sp_384_mont_mul_order_12(sp_digit* r, const sp_digit* a, const sp_digit* b)
+{
+    sp_384_mul_12(r, a, b);
+    sp_384_mont_reduce_order_12(r, p384_order, p384_mp_order);
+}
+
+#if defined(HAVE_ECC_SIGN) || (defined(HAVE_ECC_VERIFY) && defined(WOLFSSL_SP_SMALL))
 #ifdef WOLFSSL_SP_SMALL
 /* Order-2 for the P384 curve. */
 static const uint32_t p384_order_minus_2[12] = {
@@ -30044,18 +30059,6 @@ static const uint32_t p384_order_low[6] = {
 };
 #endif /* WOLFSSL_SP_SMALL */
 
-/* Multiply two number mod the order of P384 curve. (r = a * b mod order)
- *
- * r  Result of the multiplication.
- * a  First operand of the multiplication.
- * b  Second operand of the multiplication.
- */
-static void sp_384_mont_mul_order_12(sp_digit* r, const sp_digit* a, const sp_digit* b)
-{
-    sp_384_mul_12(r, a, b);
-    sp_384_mont_reduce_order_12(r, p384_order, p384_mp_order);
-}
-
 /* Square number mod the order of P384 curve. (r = a * a mod order)
  *
  * r  Result of the squaring.
@@ -30197,6 +30200,7 @@ static void sp_384_mont_inv_order_12(sp_digit* r, const sp_digit* a,
 #endif /* WOLFSSL_SP_SMALL */
 }
 
+#endif /* HAVE_ECC_SIGN || (HAVE_ECC_VERIFY && WOLFSSL_SP_SMALL) */
 #endif /* HAVE_ECC_SIGN | HAVE_ECC_VERIFY */
 #ifdef HAVE_ECC_SIGN
 #ifndef SP_ECC_MAX_SIG_GEN

wolfcrypt/src/sp_x86_64.c

@@ -23483,19 +23483,6 @@ static WC_INLINE int sp_256_mod_4(sp_digit* r, const sp_digit* a,
 
 #endif
 #if defined(HAVE_ECC_SIGN) || defined(HAVE_ECC_VERIFY)
-#ifdef WOLFSSL_SP_SMALL
-/* Order-2 for the P256 curve. */
-static const uint64_t p256_order_minus_2[4] = {
-    0xf3b9cac2fc63254fU,0xbce6faada7179e84U,0xffffffffffffffffU,
-    0xffffffff00000000U
-};
-#else
-/* The low half of the order-2 of the P256 curve. */
-static const uint64_t p256_order_low[2] = {
-    0xf3b9cac2fc63254fU,0xbce6faada7179e84U
-};
-#endif /* WOLFSSL_SP_SMALL */
-
 /* Multiply two number mod the order of P256 curve. (r = a * b mod order)
  *
  * r  Result of the multiplication.
@@ -23509,6 +23496,20 @@ static void sp_256_mont_mul_order_4(sp_digit* r, const sp_digit* a, const sp_dig
     sp_256_mont_reduce_order_4(r, p256_order, p256_mp_order);
 }
 
+#if defined(HAVE_ECC_SIGN) || (defined(HAVE_ECC_VERIFY) && defined(WOLFSSL_SP_SMALL))
+#ifdef WOLFSSL_SP_SMALL
+/* Order-2 for the P256 curve. */
+static const uint64_t p256_order_minus_2[4] = {
+    0xf3b9cac2fc63254fU,0xbce6faada7179e84U,0xffffffffffffffffU,
+    0xffffffff00000000U
+};
+#else
+/* The low half of the order-2 of the P256 curve. */
+static const uint64_t p256_order_low[2] = {
+    0xf3b9cac2fc63254fU,0xbce6faada7179e84U
+};
+#endif /* WOLFSSL_SP_SMALL */
+
 /* Square number mod the order of P256 curve. (r = a * a mod order)
  *
  * r  Result of the squaring.
@@ -23695,8 +23696,10 @@ static void sp_256_mont_inv_order_4(sp_digit* r, const sp_digit* a,
 #endif /* WOLFSSL_SP_SMALL */
 }
 
+#endif /* HAVE_ECC_SIGN || (HAVE_ECC_VERIFY && WOLFSSL_SP_SMALL) */
 #ifdef HAVE_INTEL_AVX2
 extern void sp_256_mont_mul_order_avx2_4(sp_digit* r, const sp_digit* a, const sp_digit* b);
+#if defined(HAVE_ECC_SIGN) || (defined(HAVE_ECC_VERIFY) && defined(WOLFSSL_SP_SMALL))
 extern void sp_256_mont_sqr_order_avx2_4(sp_digit* r, const sp_digit* a);
 
 #ifndef WOLFSSL_SP_SMALL
@@ -23873,6 +23876,7 @@ static void sp_256_mont_inv_order_avx2_4(sp_digit* r, const sp_digit* a,
 #endif /* WOLFSSL_SP_SMALL */
 }
 
+#endif /* HAVE_ECC_SIGN || (HAVE_ECC_VERIFY && WOLFSSL_SP_SMALL) */
 #endif /* HAVE_INTEL_AVX2 */
 #endif /* HAVE_ECC_SIGN | HAVE_ECC_VERIFY */
 #ifdef HAVE_ECC_SIGN
@@ -48074,6 +48078,19 @@ static WC_INLINE int sp_384_mod_6(sp_digit* r, const sp_digit* a,
 
 #endif
 #if defined(HAVE_ECC_SIGN) || defined(HAVE_ECC_VERIFY)
+/* Multiply two number mod the order of P384 curve. (r = a * b mod order)
+ *
+ * r  Result of the multiplication.
+ * a  First operand of the multiplication.
+ * b  Second operand of the multiplication.
+ */
+static void sp_384_mont_mul_order_6(sp_digit* r, const sp_digit* a, const sp_digit* b)
+{
+    sp_384_mul_6(r, a, b);
+    sp_384_mont_reduce_order_6(r, p384_order, p384_mp_order);
+}
+
+#if defined(HAVE_ECC_SIGN) || (defined(HAVE_ECC_VERIFY) && defined(WOLFSSL_SP_SMALL))
 #ifdef WOLFSSL_SP_SMALL
 /* Order-2 for the P384 curve. */
 static const uint64_t p384_order_minus_2[6] = {
@@ -48087,18 +48104,6 @@ static const uint64_t p384_order_low[3] = {
 };
 #endif /* WOLFSSL_SP_SMALL */
 
-/* Multiply two number mod the order of P384 curve. (r = a * b mod order)
- *
- * r  Result of the multiplication.
- * a  First operand of the multiplication.
- * b  Second operand of the multiplication.
- */
-static void sp_384_mont_mul_order_6(sp_digit* r, const sp_digit* a, const sp_digit* b)
-{
-    sp_384_mul_6(r, a, b);
-    sp_384_mont_reduce_order_6(r, p384_order, p384_mp_order);
-}
-
 /* Square number mod the order of P384 curve. (r = a * a mod order)
  *
  * r  Result of the squaring.
@@ -48240,6 +48245,7 @@ static void sp_384_mont_inv_order_6(sp_digit* r, const sp_digit* a,
 #endif /* WOLFSSL_SP_SMALL */
 }
 
+#endif /* HAVE_ECC_SIGN || (HAVE_ECC_VERIFY && WOLFSSL_SP_SMALL) */
 #ifdef HAVE_INTEL_AVX2
 /* Multiply two number mod the order of P384 curve. (r = a * b mod order)
  *
@@ -48253,6 +48259,7 @@ static void sp_384_mont_mul_order_avx2_6(sp_digit* r, const sp_digit* a, const s
     sp_384_mont_reduce_order_avx2_6(r, p384_order, p384_mp_order);
 }
 
+#if defined(HAVE_ECC_SIGN) || (defined(HAVE_ECC_VERIFY) && defined(WOLFSSL_SP_SMALL))
 /* Square number mod the order of P384 curve. (r = a * a mod order)
  *
  * r  Result of the squaring.
@@ -48394,6 +48401,7 @@ static void sp_384_mont_inv_order_avx2_6(sp_digit* r, const sp_digit* a,
 #endif /* WOLFSSL_SP_SMALL */
 }
 
+#endif /* HAVE_ECC_SIGN || (HAVE_ECC_VERIFY && WOLFSSL_SP_SMALL) */
 #endif /* HAVE_INTEL_AVX2 */
 #endif /* HAVE_ECC_SIGN | HAVE_ECC_VERIFY */
 #ifdef HAVE_ECC_SIGN

wolfcrypt/test/test.c

@@ -22940,7 +22940,8 @@ static int ecc_def_curve_test(WC_RNG *rng)
 #else
     ecc_key key[1];
 #endif
-#if defined(HAVE_ECC_KEY_IMPORT) && defined(HAVE_ECC_KEY_EXPORT)
+#if (defined(HAVE_ECC_KEY_IMPORT) && defined(HAVE_ECC_KEY_EXPORT)) || \
+    (defined(HAVE_ECC_KEY_IMPORT) && !defined(WOLFSSL_VALIDATE_ECC_IMPORT))
     word32 idx = 0;
 #endif