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| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2014-12-16 00:14:42 +0100 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2014-12-16 00:17:59 +0100 |
| commit | c27461572ca09705c16f26a1e9128ff3a4ebdda0 (patch) | |
| tree | 41eff1e362c745d21e0cf90cb7d276dfb3cfff66 /src/Common/BootEncryption.cpp | |
| parent | 634916230311eed9c6969aa516f4b9601438f9d3 (diff) | |
| download | VeraCrypt-c27461572ca09705c16f26a1e9128ff3a4ebdda0.tar.gz VeraCrypt-c27461572ca09705c16f26a1e9128ff3a4ebdda0.zip | |
Windows: Enhance performance by implementing the possibility to choose the correct hash algorithm of volumes during various operations (mount, change password...). In case of system encryption, slightly speedup Windows startup time by making the driver pickup the correct hash algorithm used for the encryption.
Diffstat (limited to 'src/Common/BootEncryption.cpp')
| -rw-r--r-- | src/Common/BootEncryption.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/Common/BootEncryption.cpp b/src/Common/BootEncryption.cpp index 824e3b6d..47f6418f 100644 --- a/src/Common/BootEncryption.cpp +++ b/src/Common/BootEncryption.cpp @@ -1638,7 +1638,7 @@ namespace VeraCrypt // Initial rescue disk assumes encryption of the drive has been completed (EncryptedAreaLength == volumeSize)
memcpy (RescueVolumeHeader, VolumeHeader, sizeof (RescueVolumeHeader));
- ReadVolumeHeader (TRUE, (char *) RescueVolumeHeader, password, NULL, cryptoInfo);
+ ReadVolumeHeader (TRUE, (char *) RescueVolumeHeader, password, pkcs5, NULL, cryptoInfo);
DecryptBuffer (RescueVolumeHeader + HEADER_ENCRYPTED_DATA_OFFSET, HEADER_ENCRYPTED_DATA_SIZE, cryptoInfo);
@@ -2117,7 +2117,7 @@ namespace VeraCrypt }
- int BootEncryption::ChangePassword (Password *oldPassword, Password *newPassword, int pkcs5, int wipePassCount)
+ int BootEncryption::ChangePassword (Password *oldPassword, int old_pkcs5,Password *newPassword, int pkcs5, int wipePassCount)
{
BootEncryptionStatus encStatus = GetStatus();
@@ -2159,7 +2159,7 @@ namespace VeraCrypt PCRYPTO_INFO cryptoInfo = NULL;
- int status = ReadVolumeHeader (!encStatus.HiddenSystem, header, oldPassword, &cryptoInfo, NULL);
+ int status = ReadVolumeHeader (!encStatus.HiddenSystem, header, oldPassword, old_pkcs5, &cryptoInfo, NULL);
finally_do_arg (PCRYPTO_INFO, cryptoInfo, { if (finally_arg) crypto_close (finally_arg); });
if (status != 0)
@@ -2257,6 +2257,7 @@ namespace VeraCrypt {
ReopenBootVolumeHeaderRequest reopenRequest;
reopenRequest.VolumePassword = *newPassword;
+ reopenRequest.pkcs5_prf = cryptoInfo->pkcs5;
finally_do_arg (ReopenBootVolumeHeaderRequest*, &reopenRequest, { burn (finally_arg, sizeof (*finally_arg)); });
CallDriver (TC_IOCTL_REOPEN_BOOT_VOLUME_HEADER, &reopenRequest, sizeof (reopenRequest));
|