if (nRounds < 1 || chSalt.size() != WALLET_CRYPTO_SALT_SIZE)
return false;
- // Try to keep the keydata out of swap (and be a bit over-careful to keep the IV that we don't even use out of swap)
- // Note that this does nothing about suspend-to-disk (which will put all our key data on disk)
- // Note as well that at no point in this program is any attempt made to prevent stealing of keys by reading the memory of the running process.
- mlock(&chKey[0], sizeof chKey);
- mlock(&chIV[0], sizeof chIV);
-
int i = 0;
if (nDerivationMethod == 0)
i = EVP_BytesToKey(EVP_aes_256_cbc(), EVP_sha512(), &chSalt[0],
if (chNewKey.size() != WALLET_CRYPTO_KEY_SIZE || chNewIV.size() != WALLET_CRYPTO_KEY_SIZE)
return false;
- // Try to keep the keydata out of swap
- // Note that this does nothing about suspend-to-disk (which will put all our key data on disk)
- // Note as well that at no point in this program is any attempt made to prevent stealing of keys by reading the memory of the running process.
- mlock(&chKey[0], sizeof chKey);
- mlock(&chIV[0], sizeof chIV);
-
memcpy(&chKey[0], &chNewKey[0], sizeof chKey);
memcpy(&chIV[0], &chNewIV[0], sizeof chIV);