commit 1765933ab201ecf769977ec753c78ca6aa530189
author Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> Thu Nov 21 09:27:38 2019 +0100
committer Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> Thu Nov 21 15:37:22 2019 +0100
tree 58f6037c7054cc93d4b30be77bdef2689c26d581
parent 1c6f7eae2d90bbe6490d36308c928751605b4556

Remove num_words member from curve structure

Saves code size, and makes the curve structure simpler.

tinycrypt/ecc_dsa.c

diff --git a/tinycrypt/ecc_dsa.c b/tinycrypt/ecc_dsa.c
index a3b91b8..f4af4b6 100644
--- a/tinycrypt/ecc_dsa.c
+++ b/tinycrypt/ecc_dsa.c
@@ -219,7 +219,7 @@
 
 	uECC_word_t _public[NUM_ECC_WORDS * 2];
 	uECC_word_t r[NUM_ECC_WORDS], s[NUM_ECC_WORDS];
-	wordcount_t num_words = curve->num_words;
+	wordcount_t num_words = NUM_ECC_WORDS;
 	wordcount_t num_n_words = BITS_TO_WORDS(curve->num_n_bits);
 
 	if (curve != uECC_secp256r1())