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Remove curve parameter from public functions

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This commit is contained in:
Manuel Pégourié-Gonnard
2019-11-21 12:00:43 +01:00
parent be5f833c9c
commit 1a5337179f
14 changed files with 55 additions and 110 deletions
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12
tinycrypt/ecc_dh.c
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@@ -73,7 +73,7 @@
#include "mbedtls/platform_util.h"
int uECC_make_key_with_d(uint8_t *public_key, uint8_t *private_key,
unsigned int *d, uECC_Curve curve)
unsigned int *d)
{
uECC_word_t _private[NUM_ECC_WORDS];
@@ -85,7 +85,7 @@ int uECC_make_key_with_d(uint8_t *public_key, uint8_t *private_key,
mbedtls_platform_memcpy (_private, d, NUM_ECC_BYTES);
/* Computing public-key from private: */
if (EccPoint_compute_public_key(_public, _private, curve)) {
if (EccPoint_compute_public_key(_public, _private)) {
/* Converting buffers to correct bit order: */
uECC_vli_nativeToBytes(private_key,
@@ -106,7 +106,7 @@ int uECC_make_key_with_d(uint8_t *public_key, uint8_t *private_key,
return 0;
}
int uECC_make_key(uint8_t *public_key, uint8_t *private_key, uECC_Curve curve)
int uECC_make_key(uint8_t *public_key, uint8_t *private_key)
{
uECC_word_t _random[NUM_ECC_WORDS * 2];
@@ -126,7 +126,7 @@ int uECC_make_key(uint8_t *public_key, uint8_t *private_key, uECC_Curve curve)
uECC_vli_mmod(_private, _random, curve_n);
/* Computing public-key from private: */
if (EccPoint_compute_public_key(_public, _private, curve)) {
if (EccPoint_compute_public_key(_public, _private)) {
/* Converting buffers to correct bit order: */
uECC_vli_nativeToBytes(private_key,
@@ -149,7 +149,7 @@ int uECC_make_key(uint8_t *public_key, uint8_t *private_key, uECC_Curve curve)
}
int uECC_shared_secret(const uint8_t *public_key, const uint8_t *private_key,
uint8_t *secret, uECC_Curve curve)
uint8_t *secret)
{
uECC_word_t _public[NUM_ECC_WORDS * 2];
@@ -169,7 +169,7 @@ int uECC_shared_secret(const uint8_t *public_key, const uint8_t *private_key,
public_key + num_bytes,
num_bytes);
r = EccPoint_mult_safer(_public, _public, _private, curve);
r = EccPoint_mult_safer(_public, _public, _private);
uECC_vli_nativeToBytes(secret, num_bytes, _public);
/* erasing temporary buffer used to store secret: */