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Harden wc_ecc_shared_secret_gen_sync #9891

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Merged
douzzer merged 1 commit into from
Mar 7, 2026
+1 −1
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Harden wc_ecc_shared_secret_gen_sync #9891

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2 changes: 1 addition & 1 deletion wolfcrypt/src/ecc.c
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Original file line number Diff line number Diff line change
Expand Up @@ -4971,7 +4971,7 @@ int wc_ecc_shared_secret_gen_sync(ecc_key* private_key, ecc_point* point,

#ifdef HAVE_ECC_CDH
if (k == k_lcl)
mp_clear(k);
mp_forcezero(k);
WC_FREE_VAR_EX(k_lcl, private_key->heap, DYNAMIC_TYPE_ECC_BUFFER);
#endif

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