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Remove num_words member from curve structure

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Saves code size, and makes the curve structure simpler.
This commit is contained in:
Manuel Pégourié-Gonnard
2019-11-21 09:27:38 +01:00
parent 1c6f7eae2d
commit 1765933ab2
4 changed files with 8 additions and 10 deletions
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2
include/tinycrypt/ecc.h
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@@ -124,7 +124,6 @@ typedef uint64_t uECC_dword_t;
struct uECC_Curve_t;
typedef const struct uECC_Curve_t * uECC_Curve;
struct uECC_Curve_t {
wordcount_t num_words;
wordcount_t num_bytes;
bitcount_t num_n_bits;
uECC_word_t p[NUM_ECC_WORDS];
@@ -160,7 +159,6 @@ void vli_mmod_fast_secp256r1(unsigned int *result, unsigned int *product);
/* definition of curve NIST p-256: */
static const struct uECC_Curve_t curve_secp256r1 = {
NUM_ECC_WORDS,
NUM_ECC_BYTES,
256, /* num_n_bits */ {
BYTES_TO_WORDS_8(FF, FF, FF, FF, FF, FF, FF, FF),