kmackay/micro-ecc
1
0
Fork 0
mirror of https://github.com/kmackay/micro-ecc.git synced 2026-08-13 05:28:00 +00:00
Code Issues Packages Projects Releases Wiki Activity

Generate the correct number of random bytes when ECC_WORD_SIZE != 1

Browse Source
This commit is contained in:
Ken MacKay
2014-04-03 08:47:25 -07:00
parent 28dcef4344
commit 8fd5fca278
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
ecc.c
+2 -2
View File
@@ -1639,7 +1639,7 @@ int ecc_make_key(uint8_t p_publicKey[ECC_BYTES*2], uint8_t p_privateKey[ECC_BYTE
do
{
repeat:
if(!g_rng((uint8_t *)l_private, ECC_WORDS) || (l_tries++ >= MAX_TRIES))
if(!g_rng((uint8_t *)l_private, sizeof(l_private)) || (l_tries++ >= MAX_TRIES))
{
return 0;
}
@@ -1671,7 +1671,7 @@ int ecdh_shared_secret(const uint8_t p_publicKey[ECC_BYTES*2], const uint8_t p_p
ecc_word_t l_private[ECC_WORDS];
ecc_word_t l_random[ECC_WORDS];
g_rng((uint8_t *)l_random, ECC_WORDS);
g_rng((uint8_t *)l_random, sizeof(l_random));
vli_bytesToNative(l_private, p_privateKey);
vli_bytesToNative(l_public.x, p_publicKey);