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Add option in select the number of passes for volume header over-writing. By default, it is set to 3 but it can be increased to 256 passes (which can lead to a delay of many hours for a single password change operation).

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This commit is contained in:
Mounir IDRASSI
2014-07-27 02:36:23 +02:00
parent 97154aaf51
commit 1c11ee428d
16 changed files with 67 additions and 35 deletions
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4
src/Common/Wipe.c
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@@ -155,6 +155,9 @@ int GetWipePassCount (WipeAlgorithmId algorithm)
case TC_WIPE_35_GUTMANN:
return 35;
case TC_WIPE_256:
return 256;
default:
TC_THROW_FATAL_EXCEPTION;
}
@@ -168,6 +171,7 @@ BOOL WipeBuffer (WipeAlgorithmId algorithm, byte randChars[TC_WIPE_RAND_CHAR_COU
switch (algorithm)
{
case TC_WIPE_1_RAND:
case TC_WIPE_256:
return Wipe1PseudoRandom (pass, buffer, size);
case TC_WIPE_3_DOD_5220: