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Merge pull request #2523 from JacobBarthelmeh/SanityChecks

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fix for selftest build
This commit is contained in:
Chris Conlon
2019-10-23 15:24:16 -06:00
committed by GitHub
parent 4135850a32 5b9e005802
commit 5acd752b1a
1 changed files with 23 additions and 1 deletions
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24
wolfcrypt/src/asn.c
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@ -10652,7 +10652,17 @@ static int SetEccPublicKey(byte* output, ecc_key* key, int with_header)
return MEMORY_E;
#endif
#ifdef HAVE_SELFTEST
/* older version of ecc.c can not handle dp being NULL */
if (key != NULL && key->dp == NULL) {
ret = BAD_FUNC_ARG;
}
else {
ret = wc_ecc_export_x963(key, pub, &pubSz);
}
#else
ret = wc_ecc_export_x963(key, pub, &pubSz);
#endif
if (ret != 0) {
#ifdef WOLFSSL_SMALL_STACK
XFREE(pub, key->heap, DYNAMIC_TYPE_TMP_BUFFER);
@ -10749,7 +10759,19 @@ int wc_EccPublicKeyToDer(ecc_key* key, byte* output, word32 inLen,
infoSz += TRAILING_ZERO;
}
if ((ret = wc_ecc_export_x963(key, NULL, &keySz)) != LENGTH_ONLY_E) {
#ifdef HAVE_SELFTEST
/* older version of ecc.c can not handle dp being NULL */
if (key != NULL && key->dp == NULL) {
keySz = 1 + 2 * MAX_ECC_BYTES;
ret = LENGTH_ONLY_E;
}
else {
ret = wc_ecc_export_x963(key, NULL, &keySz);
}
#else
ret = wc_ecc_export_x963(key, NULL, &keySz);
#endif
if (ret != LENGTH_ONLY_E) {
WOLFSSL_MSG("Error in getting ECC public key size");
return ret;
}