diff options
Diffstat (limited to 'src/Common/BootEncryption.cpp')
| -rw-r--r-- | src/Common/BootEncryption.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/Common/BootEncryption.cpp b/src/Common/BootEncryption.cpp index 0fec2878..e57a434e 100644 --- a/src/Common/BootEncryption.cpp +++ b/src/Common/BootEncryption.cpp | |||
| @@ -2060,7 +2060,7 @@ namespace VeraCrypt | |||
| 2060 | } | 2060 | } |
| 2061 | 2061 | ||
| 2062 | 2062 | ||
| 2063 | int BootEncryption::ChangePassword (Password *oldPassword, Password *newPassword, int pkcs5) | 2063 | int BootEncryption::ChangePassword (Password *oldPassword, Password *newPassword, int pkcs5, int wipePassCount) |
| 2064 | { | 2064 | { |
| 2065 | BootEncryptionStatus encStatus = GetStatus(); | 2065 | BootEncryptionStatus encStatus = GetStatus(); |
| 2066 | 2066 | ||
| @@ -2125,7 +2125,7 @@ namespace VeraCrypt | |||
| 2125 | UserEnrichRandomPool (ParentWindow); | 2125 | UserEnrichRandomPool (ParentWindow); |
| 2126 | WaitCursor(); | 2126 | WaitCursor(); |
| 2127 | 2127 | ||
| 2128 | /* The header will be re-encrypted PRAND_DISK_WIPE_PASSES times to prevent adversaries from using | 2128 | /* The header will be re-encrypted wipePassCount times to prevent adversaries from using |
| 2129 | techniques such as magnetic force microscopy or magnetic force scanning tunnelling microscopy | 2129 | techniques such as magnetic force microscopy or magnetic force scanning tunnelling microscopy |
| 2130 | to recover the overwritten header. According to Peter Gutmann, data should be overwritten 22 | 2130 | to recover the overwritten header. According to Peter Gutmann, data should be overwritten 22 |
| 2131 | times (ideally, 35 times) using non-random patterns and pseudorandom data. However, as users might | 2131 | times (ideally, 35 times) using non-random patterns and pseudorandom data. However, as users might |
| @@ -2145,7 +2145,7 @@ namespace VeraCrypt | |||
| 2145 | BOOL backupHeader = FALSE; | 2145 | BOOL backupHeader = FALSE; |
| 2146 | while (TRUE) | 2146 | while (TRUE) |
| 2147 | { | 2147 | { |
| 2148 | for (int wipePass = 0; wipePass < PRAND_DISK_WIPE_PASSES; wipePass++) | 2148 | for (int wipePass = 0; wipePass < wipePassCount; wipePass++) |
| 2149 | { | 2149 | { |
| 2150 | PCRYPTO_INFO tmpCryptoInfo = NULL; | 2150 | PCRYPTO_INFO tmpCryptoInfo = NULL; |
| 2151 | 2151 | ||
| @@ -2164,7 +2164,7 @@ namespace VeraCrypt | |||
| 2164 | cryptoInfo->RequiredProgramVersion, | 2164 | cryptoInfo->RequiredProgramVersion, |
| 2165 | cryptoInfo->HeaderFlags | TC_HEADER_FLAG_ENCRYPTED_SYSTEM, | 2165 | cryptoInfo->HeaderFlags | TC_HEADER_FLAG_ENCRYPTED_SYSTEM, |
| 2166 | cryptoInfo->SectorSize, | 2166 | cryptoInfo->SectorSize, |
| 2167 | wipePass < PRAND_DISK_WIPE_PASSES - 1); | 2167 | wipePass < wipePassCount - 1); |
| 2168 | 2168 | ||
| 2169 | if (tmpCryptoInfo) | 2169 | if (tmpCryptoInfo) |
| 2170 | crypto_close (tmpCryptoInfo); | 2170 | crypto_close (tmpCryptoInfo); |