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Linux: Disable Kernel crypto if volume encrypted using Kuznyechik or Magma

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This commit is contained in:
Mounir IDRASSI 2016-08-17 08:19:43 +02:00
parent 7695b8ada0
commit d8a7de8ffb
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GPG Key ID: DD0C382D5FCFB8FC
1 changed files with 3 additions and 0 deletions
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3
src/Core/Unix/Linux/CoreLinux.cpp
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@ -303,9 +303,12 @@ namespace VeraCrypt
void CoreLinux::MountVolumeNative (shared_ptr <Volume> volume, MountOptions &options, const DirectoryPath &auxMountPoint) const void CoreLinux::MountVolumeNative (shared_ptr <Volume> volume, MountOptions &options, const DirectoryPath &auxMountPoint) const
{ {
bool xts = (typeid (*volume->GetEncryptionMode()) == typeid (EncryptionModeXTS)); bool xts = (typeid (*volume->GetEncryptionMode()) == typeid (EncryptionModeXTS));
bool algoNotSupported = (typeid (*volume->GetEncryptionAlgorithm()) == typeid (GOST89))
|| (typeid (*volume->GetEncryptionAlgorithm()) == typeid (Kuznyechik));
if (options.NoKernelCrypto if (options.NoKernelCrypto
|| !xts || !xts
|| algoNotSupported
|| volume->GetProtectionType() == VolumeProtection::HiddenVolumeReadOnly) || volume->GetProtectionType() == VolumeProtection::HiddenVolumeReadOnly)
{ {
throw NotApplicable (SRC_POS); throw NotApplicable (SRC_POS);