1 files changed, 7 insertions, 7 deletions
diff --git a/src/wallet/crypter.cpp b/src/wallet/crypter.cpp
index 190f8ecf2a..31ee060677 100644
--- a/src/wallet/crypter.cpp
+++ b/src/wallet/crypter.cpp
@@ -48,12 +48,12 @@ bool CCrypter::SetKeyFromPassphrase(const SecureString& strKeyData, const std::v
 
     int i = 0;
     if (nDerivationMethod == 0)
-        i = BytesToKeySHA512AES(chSalt, strKeyData, nRounds, chKey, chIV);
+        i = BytesToKeySHA512AES(chSalt, strKeyData, nRounds, vchKey.data(), vchIV.data());
 
     if (i != (int)WALLET_CRYPTO_KEY_SIZE)
     {
-        memory_cleanse(chKey, sizeof(chKey));
-        memory_cleanse(chIV, sizeof(chIV));
+        memory_cleanse(vchKey.data(), vchKey.size());
+        memory_cleanse(vchIV.data(), vchIV.size());
         return false;
     }
 
@@ -66,8 +66,8 @@ bool CCrypter::SetKey(const CKeyingMaterial& chNewKey, const std::vector<unsigne
     if (chNewKey.size() != WALLET_CRYPTO_KEY_SIZE || chNewIV.size() != WALLET_CRYPTO_IV_SIZE)
         return false;
 
-    memcpy(&chKey[0], &chNewKey[0], sizeof chKey);
-    memcpy(&chIV[0], &chNewIV[0], sizeof chIV);
+    memcpy(vchKey.data(), chNewKey.data(), chNewKey.size());
+    memcpy(vchIV.data(), chNewIV.data(), chNewIV.size());
 
     fKeySet = true;
     return true;
@@ -82,7 +82,7 @@ bool CCrypter::Encrypt(const CKeyingMaterial& vchPlaintext, std::vector<unsigned
     // n + AES_BLOCKSIZE bytes
     vchCiphertext.resize(vchPlaintext.size() + AES_BLOCKSIZE);
 
-    AES256CBCEncrypt enc(chKey, chIV, true);
+    AES256CBCEncrypt enc(vchKey.data(), vchIV.data(), true);
     size_t nLen = enc.Encrypt(&vchPlaintext[0], vchPlaintext.size(), &vchCiphertext[0]);
     if(nLen < vchPlaintext.size())
         return false;
@@ -101,7 +101,7 @@ bool CCrypter::Decrypt(const std::vector<unsigned char>& vchCiphertext, CKeyingM
 
     vchPlaintext.resize(nLen);
 
-    AES256CBCDecrypt dec(chKey, chIV, true);
+    AES256CBCDecrypt dec(vchKey.data(), vchIV.data(), true);
     nLen = dec.Decrypt(&vchCiphertext[0], vchCiphertext.size(), &vchPlaintext[0]);
     if(nLen == 0)
         return false;