From 7c95244ef68f0909954297f399ca1509b7dc63a1 Mon Sep 17 00:00:00 2001
From: aaron levin <vilevin@gmail.com>
Date: Fri, 6 Feb 2015 10:27:59 -0500
Subject: [PATCH] Add methods to return values def'd at compile time

This will support higher-level languages interfacing
with `micro-ecc`.
---
 uECC.c | 10 ++++++++++
 uECC.h | 20 ++++++++++++++++++++
 2 files changed, 30 insertions(+)

diff --git a/uECC.c b/uECC.c
index aded242..3bf2c42 100644
--- a/uECC.c
+++ b/uECC.c
@@ -2333,3 +2333,13 @@ int uECC_verify(const uint8_t p_publicKey[uECC_BYTES*2], const uint8_t p_hash[uE
     /* Accept only if v == r. */
     return (vli_cmp(rx, r) == 0);
 }
+
+int uECC_bytes()
+{
+    return uECC_BYTES;
+}
+
+int uECC_curve()
+{
+    return uECC_CURVE;
+}
diff --git a/uECC.h b/uECC.h
index 2c9927b..06c65e8 100644
--- a/uECC.h
+++ b/uECC.h
@@ -164,6 +164,26 @@ Returns 1 if the signature is valid, 0 if it is invalid.
 */
 int uECC_verify(const uint8_t p_publicKey[uECC_BYTES*2], const uint8_t p_hash[uECC_BYTES], const uint8_t p_signature[uECC_BYTES*2]);
 
+/* uECC_bytes() function.
+Return the value of uECC_BYTES. Helpful for foreign-interfaces to higher-level languages.
+
+Inputs:
+    (none)
+
+Returns the value of uECC_BYTES
+*/
+int uECC_bytes();
+
+/* uECC_curve() function.
+Return the value of uECC_CURVE. Helpful for foreign-interfaces to higher-level languages.
+
+Inputs:
+    (none)
+
+Returns the value of uECC_CURVE
+*/
+int uECC_curve();
+
 #ifdef __cplusplus
 } /* end of extern "C" */
 #endif