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Reduce time for reporting wrong password by removing support for legacy hidden format because it was never functional and it was superseded by current hidden format.

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This commit is contained in:
Mounir IDRASSI
2014-12-20 15:04:07 +01:00
parent 02cbecff64
commit 4b9f8b232b
8 changed files with 5 additions and 103 deletions
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1
src/Common/Common.h
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@@ -43,7 +43,6 @@ enum
{
TC_VOLUME_TYPE_NORMAL = 0,
TC_VOLUME_TYPE_HIDDEN,
TC_VOLUME_TYPE_HIDDEN_LEGACY,
TC_VOLUME_TYPE_COUNT
};

12
src/Common/Dlgcode.c
View File

@@ -9024,18 +9024,6 @@ int OpenVolume (OpenVolumeContext *context, const char *volumePath, Password *pa
headerOffset.QuadPart = useBackupHeader ? context->HostSize - TC_VOLUME_HEADER_SIZE : TC_HIDDEN_VOLUME_HEADER_OFFSET;
break;
case TC_VOLUME_TYPE_HIDDEN_LEGACY:
if (useBackupHeader)
{
status = ERR_PASSWORD_WRONG;
goto error;
}
if (context->IsDevice && deviceGeometry.BytesPerSector != TC_SECTOR_SIZE_LEGACY)
continue;
headerOffset.QuadPart = context->HostSize - TC_HIDDEN_VOLUME_HEADER_OFFSET_LEGACY;
break;
}
if (!SetFilePointerEx ((HANDLE) context->HostFileHandle, headerOffset, NULL, FILE_BEGIN))

8
src/Common/Password.c
View File

@@ -258,12 +258,6 @@ int ChangePwd (const char *lpszVolume, Password *oldPassword, int old_pkcs5, Pas
headerOffset.QuadPart = TC_HIDDEN_VOLUME_HEADER_OFFSET;
break;
case TC_VOLUME_TYPE_HIDDEN_LEGACY:
if (bDevice && driveInfo.BytesPerSector != TC_SECTOR_SIZE_LEGACY)
continue;
headerOffset.QuadPart = hostSize - TC_HIDDEN_VOLUME_HEADER_OFFSET_LEGACY;
break;
}
if (!SetFilePointerEx ((HANDLE) dev, headerOffset, NULL, FILE_BEGIN))
@@ -356,7 +350,7 @@ int ChangePwd (const char *lpszVolume, Password *oldPassword, int old_pkcs5, Pas
cryptoInfo->master_keydata,
&ci,
cryptoInfo->VolumeSize.Value,
(volumeType == TC_VOLUME_TYPE_HIDDEN || volumeType == TC_VOLUME_TYPE_HIDDEN_LEGACY) ? cryptoInfo->hiddenVolumeSize : 0,
(volumeType == TC_VOLUME_TYPE_HIDDEN) ? cryptoInfo->hiddenVolumeSize : 0,
cryptoInfo->EncryptedAreaStart.Value,
cryptoInfo->EncryptedAreaLength.Value,
cryptoInfo->RequiredProgramVersion,