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| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2014-07-27 02:36:23 +0200 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2014-11-08 23:21:43 +0100 |
| commit | 1c11ee428d9e06be1440133f6d1163ce6c709410 (patch) | |
| tree | d593910f3e6e3d2441bfd4bfe25d6e58c508a0b0 /src/Common/Wipe.c | |
| parent | 97154aaf51efe787dd1678c8e1baeeb65ce46fe1 (diff) | |
| download | VeraCrypt-1c11ee428d9e06be1440133f6d1163ce6c709410.tar.gz VeraCrypt-1c11ee428d9e06be1440133f6d1163ce6c709410.zip | |
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).
Diffstat (limited to 'src/Common/Wipe.c')
| -rw-r--r-- | src/Common/Wipe.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/Common/Wipe.c b/src/Common/Wipe.c index 265ac217..f06862e2 100644 --- a/src/Common/Wipe.c +++ b/src/Common/Wipe.c | |||
| @@ -155,6 +155,9 @@ int GetWipePassCount (WipeAlgorithmId algorithm) | |||
| 155 | case TC_WIPE_35_GUTMANN: | 155 | case TC_WIPE_35_GUTMANN: |
| 156 | return 35; | 156 | return 35; |
| 157 | 157 | ||
| 158 | case TC_WIPE_256: | ||
| 159 | return 256; | ||
| 160 | |||
| 158 | default: | 161 | default: |
| 159 | TC_THROW_FATAL_EXCEPTION; | 162 | TC_THROW_FATAL_EXCEPTION; |
| 160 | } | 163 | } |
| @@ -168,6 +171,7 @@ BOOL WipeBuffer (WipeAlgorithmId algorithm, byte randChars[TC_WIPE_RAND_CHAR_COU | |||
| 168 | switch (algorithm) | 171 | switch (algorithm) |
| 169 | { | 172 | { |
| 170 | case TC_WIPE_1_RAND: | 173 | case TC_WIPE_1_RAND: |
| 174 | case TC_WIPE_256: | ||
| 171 | return Wipe1PseudoRandom (pass, buffer, size); | 175 | return Wipe1PseudoRandom (pass, buffer, size); |
| 172 | 176 | ||
| 173 | case TC_WIPE_3_DOD_5220: | 177 | case TC_WIPE_3_DOD_5220: |