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| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2014-07-27 03:29:45 +0200 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2014-11-08 23:21:49 +0100 |
| commit | cb6dad6bd21d66cd28b3ef47e3540316ee9913c3 (patch) | |
| tree | 276b2329a3b0cb5a1f5ac8e49abcd5ad0ff8703b /src/Core | |
| parent | 4d8d59c23d8f7ea0ad1f6dda0facd26dad1f7660 (diff) | |
| download | VeraCrypt-cb6dad6bd21d66cd28b3ef47e3540316ee9913c3.tar.gz VeraCrypt-cb6dad6bd21d66cd28b3ef47e3540316ee9913c3.zip | |
Linux/MacOSX port of manual selection of number of passes for volume header over-write operation.
Diffstat (limited to 'src/Core')
| -rw-r--r-- | src/Core/CoreBase.cpp | 10 | ||||
| -rw-r--r-- | src/Core/CoreBase.h | 5 |
2 files changed, 7 insertions, 8 deletions
diff --git a/src/Core/CoreBase.cpp b/src/Core/CoreBase.cpp index 038640ca..95e5c206 100644 --- a/src/Core/CoreBase.cpp +++ b/src/Core/CoreBase.cpp @@ -23,7 +23,7 @@ namespace VeraCrypt { } - void CoreBase::ChangePassword (shared_ptr <Volume> openVolume, shared_ptr <VolumePassword> newPassword, shared_ptr <KeyfileList> newKeyfiles, shared_ptr <Pkcs5Kdf> newPkcs5Kdf) const + void CoreBase::ChangePassword (shared_ptr <Volume> openVolume, shared_ptr <VolumePassword> newPassword, shared_ptr <KeyfileList> newKeyfiles, shared_ptr <Pkcs5Kdf> newPkcs5Kdf, int wipeCount) const { if ((!newPassword || newPassword->Size() < 1) && (!newKeyfiles || newKeyfiles->empty())) throw PasswordEmpty (SRC_POS); @@ -48,9 +48,9 @@ namespace VeraCrypt bool backupHeader = false; while (true) { - for (int i = 1; i <= SecureWipePassCount; i++) + for (int i = 1; i <= wipeCount; i++) { - if (i == SecureWipePassCount) + if (i == wipeCount) RandomNumberGenerator::GetData (newSalt); else RandomNumberGenerator::GetDataFast (newSalt); @@ -68,10 +68,10 @@ namespace VeraCrypt } } - void CoreBase::ChangePassword (shared_ptr <VolumePath> volumePath, bool preserveTimestamps, shared_ptr <VolumePassword> password, shared_ptr <KeyfileList> keyfiles, shared_ptr <VolumePassword> newPassword, shared_ptr <KeyfileList> newKeyfiles, shared_ptr <Pkcs5Kdf> newPkcs5Kdf) const + void CoreBase::ChangePassword (shared_ptr <VolumePath> volumePath, bool preserveTimestamps, shared_ptr <VolumePassword> password, shared_ptr <KeyfileList> keyfiles, shared_ptr <VolumePassword> newPassword, shared_ptr <KeyfileList> newKeyfiles, shared_ptr <Pkcs5Kdf> newPkcs5Kdf, int wipeCount) const { shared_ptr <Volume> volume = OpenVolume (volumePath, preserveTimestamps, password, keyfiles); - ChangePassword (volume, newPassword, newKeyfiles, newPkcs5Kdf); + ChangePassword (volume, newPassword, newKeyfiles, newPkcs5Kdf, wipeCount); } void CoreBase::CoalesceSlotNumberAndMountPoint (MountOptions &options) const diff --git a/src/Core/CoreBase.h b/src/Core/CoreBase.h index 90a52dbe..6ebb76b7 100644 --- a/src/Core/CoreBase.h +++ b/src/Core/CoreBase.h @@ -28,8 +28,8 @@ namespace VeraCrypt public: virtual ~CoreBase (); - virtual void ChangePassword (shared_ptr <Volume> openVolume, shared_ptr <VolumePassword> newPassword, shared_ptr <KeyfileList> newKeyfiles, shared_ptr <Pkcs5Kdf> newPkcs5Kdf = shared_ptr <Pkcs5Kdf> ()) const; - virtual void ChangePassword (shared_ptr <VolumePath> volumePath, bool preserveTimestamps, shared_ptr <VolumePassword> password, shared_ptr <KeyfileList> keyfiles, shared_ptr <VolumePassword> newPassword, shared_ptr <KeyfileList> newKeyfiles, shared_ptr <Pkcs5Kdf> newPkcs5Kdf = shared_ptr <Pkcs5Kdf> ()) const; + virtual void ChangePassword (shared_ptr <Volume> openVolume, shared_ptr <VolumePassword> newPassword, shared_ptr <KeyfileList> newKeyfiles, shared_ptr <Pkcs5Kdf> newPkcs5Kdf = shared_ptr <Pkcs5Kdf> (), int wipeCount = PRAND_HEADER_WIPE_PASSES) const; + virtual void ChangePassword (shared_ptr <VolumePath> volumePath, bool preserveTimestamps, shared_ptr <VolumePassword> password, shared_ptr <KeyfileList> keyfiles, shared_ptr <VolumePassword> newPassword, shared_ptr <KeyfileList> newKeyfiles, shared_ptr <Pkcs5Kdf> newPkcs5Kdf = shared_ptr <Pkcs5Kdf> (), int wipeCount = PRAND_HEADER_WIPE_PASSES) const; virtual void CheckFilesystem (shared_ptr <VolumeInfo> mountedVolume, bool repair = false) const = 0; virtual void CoalesceSlotNumberAndMountPoint (MountOptions &options) const; virtual void CreateKeyfile (const FilePath &keyfilePath) const; @@ -80,7 +80,6 @@ namespace VeraCrypt protected: CoreBase (); - static const int SecureWipePassCount = PRAND_DISK_WIPE_PASSES; bool DeviceChangeInProgress; FilePath ApplicationExecutablePath; |