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Merge pull request #4268 from JacobBarthelmeh/ECC

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fix for memset with small stack
This commit is contained in:
David Garske
2021-08-02 09:53:21 -07:00
committed by GitHub
parent a5b55344b1 725f95364d
commit 9600d533c1
1 changed files with 1 additions and 1 deletions
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wolfcrypt/src/ecc.c
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@ -6003,7 +6003,7 @@ int wc_ecc_gen_deterministic_k(const byte* hash, word32 hashSz,
if (ret == 0) {
/* right shift by bits in hash minus bits in order */
mp_rshb(&z1, (hashSz * WOLFSSL_BIT_SIZE) - qbits);
XMEMSET(h1, 0, sizeof(h1));
XMEMSET(h1, 0, WC_MAX_DIGEST_SIZE);
/* mod reduce by order using conditional subtract */
if (mp_cmp(&z1, order) == MP_GT) {