wolfSSL/wolfssl
1
0
Fork 1
mirror of https://github.com/wolfSSL/wolfssl.git synced 2026-07-06 04:30:49 +02:00
Code Issues Packages Projects Releases Wiki Activity

fix uninitialized enc in CAAM keygen

Browse Source
This commit is contained in:
Jeremiah Mackey
2026-03-26 16:36:36 +00:00
parent c8e0e23660
commit 7d369889f7
1 changed files with 9 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
wolfcrypt/src/port/caam/wolfcaam_fsl_nxp.c
+9 -4
View File
@@ -772,17 +772,22 @@ int wc_CAAM_MakeEccKey(WC_RNG* rng, int keySize, ecc_key* key, int curveId,
return CRYPTOCB_UNAVAILABLE;
}
if (key->blackKey == CAAM_BLACK_KEY_ECB) {
switch (key->blackKey) {
case CAAM_BLACK_KEY_ECB:
enc = CAAM_PKHA_ENC_PRI_AESECB;
}
if (key->blackKey == 0) {
break;
case 0:
#ifdef WOLFSSL_CAAM_NO_BLACK_KEY
enc = 0;
#else
key->blackKey = CAAM_BLACK_KEY_ECB;
enc = CAAM_PKHA_ENC_PRI_AESECB;
#endif
break;
default:
WOLFSSL_MSG("unknown/unsupported key type");
ForceZero(k, sizeof(k));
return BAD_FUNC_ARG;
}
status = CAAM_ECC_Keygen(CAAM, &hndl, k, &kSz, xy, &xySz, ecdsel,