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Implement detection of volumes with vulnerable XTS master key.

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If vulnerability detected, a warning message is displayed during mount or backup/restore header, and changing the password is disallowed since it will not change the master key.
This commit is contained in:
Mounir IDRASSI
2024-08-02 00:20:53 +02:00
parent 6121ca0239
commit ed1263bf8c
24 changed files with 186 additions and 7 deletions
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3
src/Volume/VolumeInfo.cpp
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@@ -55,6 +55,7 @@ namespace VeraCrypt
VirtualDevice = sr.DeserializeWString ("VirtualDevice");
sr.Deserialize ("VolumeCreationTime", VolumeCreationTime);
sr.Deserialize ("Pim", Pim);
sr.Deserialize ("MasterKeyVulnerable", MasterKeyVulnerable);
}
bool VolumeInfo::FirstVolumeMountedAfterSecond (shared_ptr <VolumeInfo> first, shared_ptr <VolumeInfo> second)
@@ -95,6 +96,7 @@ namespace VeraCrypt
sr.Serialize ("VirtualDevice", wstring (VirtualDevice));
sr.Serialize ("VolumeCreationTime", VolumeCreationTime);
sr.Serialize ("Pim", Pim);
sr.Serialize ("MasterKeyVulnerable", MasterKeyVulnerable);
}
void VolumeInfo::Set (const Volume &volume)
@@ -119,6 +121,7 @@ namespace VeraCrypt
TotalDataRead = volume.GetTotalDataRead();
TotalDataWritten = volume.GetTotalDataWritten();
Pim = volume.GetPim ();
MasterKeyVulnerable = volume.IsMasterKeyVulnerable();
}
TC_SERIALIZER_FACTORY_ADD_CLASS (VolumeInfo);