Git-Mirrors/keepassxc
1
0
Fork 0
mirror of https://github.com/keepassxreboot/keepassxc.git synced 2024-12-29 01:06:27 -05:00
Code Issues Packages Projects Releases Wiki Activity

Small optimization in SymmetricCipherGcrypt::processInPlace().

Browse Source
This commit is contained in:
Felix Geyer 2014-01-18 20:47:45 +01:00
parent 678c4a8ece
commit 2190260a68
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/crypto/SymmetricCipherGcrypt.cpp
View File

@ -143,15 +143,18 @@ void SymmetricCipherGcrypt::processInPlace(QByteArray& data, quint64 rounds)
gcry_error_t error; gcry_error_t error;
char* rawData = data.data();
int size = data.size();
if (m_direction == SymmetricCipher::Decrypt) { if (m_direction == SymmetricCipher::Decrypt) {
for (quint64 i = 0; i != rounds; ++i) { for (quint64 i = 0; i != rounds; ++i) {
error = gcry_cipher_decrypt(m_ctx, data.data(), data.size(), Q_NULLPTR, 0); error = gcry_cipher_decrypt(m_ctx, rawData, size, Q_NULLPTR, 0);
Q_ASSERT(error == 0); Q_ASSERT(error == 0);
} }
} }
else { else {
for (quint64 i = 0; i != rounds; ++i) { for (quint64 i = 0; i != rounds; ++i) {
error = gcry_cipher_encrypt(m_ctx, data.data(), data.size(), Q_NULLPTR, 0); error = gcry_cipher_encrypt(m_ctx, rawData, size, Q_NULLPTR, 0);
Q_ASSERT(error == 0); Q_ASSERT(error == 0);
} }
} }