Add Tools::readFromDevice() and make FileKey use it.

2012-05-10 19:00:36 +02:00
parent 6eebd95de1
commit cc6f524168
4 changed files with 38 additions and 7 deletions
--- a/src/crypto/CryptoHash.cpp
+++ b/src/crypto/CryptoHash.cpp
@@ -66,6 +66,10 @@ void CryptoHash::addData(const QByteArray& data)
 {
    Q_D(CryptoHash);

+    if (data.isEmpty()) {
+        return;
+    }
+
    gcry_md_write(d->ctx, data.constData(), data.size());
 }