Cleanup of some macro logic for enabling the mp_toradix.

wolfcrypt/src/integer.c

@@ -4913,10 +4913,7 @@ int mp_read_radix (mp_int * a, const char *str, int radix)
 }
 #endif /* !defined(NO_DSA) || defined(HAVE_ECC) */
 
-#if defined(WOLFSSL_KEY_GEN) || defined(HAVE_COMP_KEY) || \
-    defined(WOLFSSL_DEBUG_MATH) || defined(DEBUG_WOLFSSL) || \
-    defined(WOLFSSL_PUBLIC_MP) || \
-    (defined(HAVE_ECC) && defined(HAVE_ECC_KEY_EXPORT))
+#ifdef WC_MP_TO_RADIX
 
 /* returns size of ASCII representation */
 int mp_radix_size (mp_int *a, int radix, int *size)
@@ -5056,7 +5053,7 @@ void mp_dump(const char* desc, mp_int* a, byte verbose)
 }
 #endif /* WOLFSSL_DEBUG_MATH */
 
-#endif /* defined(WOLFSSL_KEY_GEN) || defined(HAVE_COMP_KEY) || defined(WOLFSSL_DEBUG_MATH) */
+#endif /* WC_MP_TO_RADIX */
 
 #endif /* WOLFSSL_SP_MATH */
 

wolfcrypt/src/tfm.c

@@ -2606,10 +2606,8 @@ int mp_montgomery_calc_normalization(mp_int *a, mp_int *b)
 #endif /* WOLFSSL_KEYGEN || HAVE_ECC */
 
 
-#if defined(WOLFSSL_KEY_GEN) || defined(HAVE_COMP_KEY) || \
-    defined(WOLFSSL_DEBUG_MATH) || defined(DEBUG_WOLFSSL) || \
-    defined(WOLFSSL_PUBLIC_MP) || !defined(NO_DH) || !defined(NO_DSA) || \
-    !defined(NO_RSA) || (defined(HAVE_ECC) && defined(HAVE_ECC_KEY_EXPORT))
+#if defined(WC_MP_TO_RADIX) || !defined(NO_DH) || !defined(NO_DSA) || \
+    !defined(NO_RSA)
 
 #ifdef WOLFSSL_KEY_GEN
 /* swap the elements of two integers, for cases where you can't simply swap the
@@ -2755,10 +2753,11 @@ int mp_mod_d(fp_int *a, fp_digit b, fp_digit *c)
    return fp_mod_d(a, b, c);
 }
 
-#endif /* defined(WOLFSSL_KEY_GEN) || defined(HAVE_COMP_KEY) || defined(WOLFSSL_DEBUG_MATH) */
+#endif /* WC_MP_TO_RADIX || !NO_DH || !NO_DSA || !NO_RSA */
 
 
-#if !defined(NO_DH) || !defined(NO_DSA) || !defined(NO_RSA) || defined(WOLFSSL_KEY_GEN)
+#if !defined(NO_DH) || !defined(NO_DSA) || !defined(NO_RSA) || \
+    defined(WOLFSSL_KEY_GEN)
 
 static int  fp_isprime_ex(fp_int *a, int t);
 /* static int  fp_isprime(fp_int *a); */
@@ -3368,10 +3367,7 @@ int mp_set(fp_int *a, fp_digit b)
 }
 #endif
 
-#if defined(WOLFSSL_KEY_GEN) || defined(HAVE_COMP_KEY) || \
-    defined(WOLFSSL_DEBUG_MATH) || defined(DEBUG_WOLFSSL) || \
-    defined(WOLFSSL_PUBLIC_MP) || \
-    (defined(HAVE_ECC) && defined(HAVE_ECC_KEY_EXPORT))
+#ifdef WC_MP_TO_RADIX
 
 /* returns size of ASCII representation */
 int mp_radix_size (mp_int *a, int radix, int *size)
@@ -3505,7 +3501,7 @@ void mp_dump(const char* desc, mp_int* a, byte verbose)
 }
 #endif /* WOLFSSL_DEBUG_MATH */
 
-#endif /* defined(WOLFSSL_KEY_GEN) || defined(HAVE_COMP_KEY) || defined(WOLFSSL_DEBUG_MATH) */
+#endif /* WC_MP_TO_RADIX */
 
 
 int mp_abs(mp_int* a, mp_int* b)

wolfcrypt/src/wolfmath.c

@@ -171,7 +171,11 @@ int wc_export_int(mp_int* mp, byte* buf, word32* len, word32 keySz,
     XMEMSET(buf, 0, *len);
 
     if (encType == WC_TYPE_HEX_STR) {
+    #ifdef WC_MP_TO_RADIX
         err = mp_tohex(mp, (char*)buf);
+    #else
+        err = NOT_COMPILED_IN;
+    #endif
     }
     else {
         err = mp_to_unsigned_bin(mp, buf + (keySz - mp_unsigned_bin_size(mp)));

wolfssl/wolfcrypt/types.h

@@ -712,6 +712,13 @@
         #define WC_NORETURN
     #endif
 
+    #if defined(WOLFSSL_KEY_GEN) || defined(HAVE_COMP_KEY) || \
+        defined(WOLFSSL_DEBUG_MATH) || defined(DEBUG_WOLFSSL) || \
+        defined(WOLFSSL_PUBLIC_MP) || \
+            (defined(HAVE_ECC) && defined(HAVE_ECC_KEY_EXPORT))
+        #undef  WC_MP_TO_RADIX
+        #define WC_MP_TO_RADIX
+    #endif
 
 	#ifdef __cplusplus
 	    }   /* extern "C" */