commit 356d8594d7dbfbbf8ee564c3fcb5be5ef9b7399f
author Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> Thu Nov 21 10:23:05 2019 +0100
committer Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> Tue Nov 26 12:52:57 2019 +0100
tree acae95019de4a3fb78d31c5f08a24f45755fe904
parent 4d8777cbb6e640d258c5bd812161f4602544f391

Move n from struct curve to its own constant

include/tinycrypt/ecc.h

diff --git a/include/tinycrypt/ecc.h b/include/tinycrypt/ecc.h
index 75e6e92..dccfdf4 100644
--- a/include/tinycrypt/ecc.h
+++ b/include/tinycrypt/ecc.h
@@ -124,7 +124,6 @@
 struct uECC_Curve_t;
 typedef const struct uECC_Curve_t * uECC_Curve;
 struct uECC_Curve_t {
-  uECC_word_t n[NUM_ECC_WORDS];
   uECC_word_t G[NUM_ECC_WORDS * 2];
   uECC_word_t b[NUM_ECC_WORDS];
 };
@@ -155,15 +154,11 @@
 #define BITS_TO_BYTES(num_bits) ((num_bits + 7) / 8)
 
 extern const uECC_word_t curve_p[NUM_ECC_WORDS];
+extern const uECC_word_t curve_n[NUM_ECC_WORDS];
 
 /* definition of curve NIST p-256: */
 static const struct uECC_Curve_t curve_secp256r1 = {
 	{
-		BYTES_TO_WORDS_8(51, 25, 63, FC, C2, CA, B9, F3),
-            	BYTES_TO_WORDS_8(84, 9E, 17, A7, AD, FA, E6, BC),
-            	BYTES_TO_WORDS_8(FF, FF, FF, FF, FF, FF, FF, FF),
-            	BYTES_TO_WORDS_8(00, 00, 00, 00, FF, FF, FF, FF)
-	}, {
 		BYTES_TO_WORDS_8(96, C2, 98, D8, 45, 39, A1, F4),
                 BYTES_TO_WORDS_8(A0, 33, EB, 2D, 81, 7D, 03, 77),
                 BYTES_TO_WORDS_8(F2, 40, A4, 63, E5, E6, BC, F8),