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| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2016-10-05 13:13:26 +0200 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2016-10-17 18:40:24 +0200 |
| commit | 041bc9dc0bfc9a16b19cfed9b59725d14bfef604 (patch) | |
| tree | 9f303308ff1c9a916158caa365e9336e0f6dbf7b /src/Common | |
| parent | e5a9e9239b0cf1001d9b91497b4ff3ab4a190b1f (diff) | |
| download | VeraCrypt-041bc9dc0bfc9a16b19cfed9b59725d14bfef604.tar.gz VeraCrypt-041bc9dc0bfc9a16b19cfed9b59725d14bfef604.zip | |
Windows: Fix false-positive detection of Evil-Maid attack during creation process of hidden OS by excluding the configuration byte in the boot sector whose value changes depending on the content.
Diffstat (limited to 'src/Common')
| -rw-r--r-- | src/Common/Volumes.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/src/Common/Volumes.c b/src/Common/Volumes.c index c7f5ce09..d2321769 100644 --- a/src/Common/Volumes.c +++ b/src/Common/Volumes.c @@ -623,9 +623,6 @@ void ComputeBootloaderFingerprint (byte *bootLoaderBuf, unsigned int bootLoaderS WHIRLPOOL_add (bootLoaderBuf + TC_BOOT_SECTOR_USER_MESSAGE_OFFSET + TC_BOOT_SECTOR_USER_MESSAGE_MAX_LENGTH, (TC_BOOT_SECTOR_USER_CONFIG_OFFSET - (TC_BOOT_SECTOR_USER_MESSAGE_OFFSET + TC_BOOT_SECTOR_USER_MESSAGE_MAX_LENGTH)), &whirlpool); sha512_hash (bootLoaderBuf + TC_BOOT_SECTOR_USER_MESSAGE_OFFSET + TC_BOOT_SECTOR_USER_MESSAGE_MAX_LENGTH, (TC_BOOT_SECTOR_USER_CONFIG_OFFSET - (TC_BOOT_SECTOR_USER_MESSAGE_OFFSET + TC_BOOT_SECTOR_USER_MESSAGE_MAX_LENGTH)), &sha2); - WHIRLPOOL_add (bootLoaderBuf + TC_BOOT_SECTOR_USER_CONFIG_OFFSET + 1, (TC_MAX_MBR_BOOT_CODE_SIZE - (TC_BOOT_SECTOR_USER_CONFIG_OFFSET + 1)), &whirlpool); - sha512_hash (bootLoaderBuf + TC_BOOT_SECTOR_USER_CONFIG_OFFSET + 1, (TC_MAX_MBR_BOOT_CODE_SIZE - (TC_BOOT_SECTOR_USER_CONFIG_OFFSET + 1)), &sha2); - WHIRLPOOL_add (bootLoaderBuf + TC_SECTOR_SIZE_BIOS, (bootLoaderSize - TC_SECTOR_SIZE_BIOS), &whirlpool); sha512_hash (bootLoaderBuf + TC_SECTOR_SIZE_BIOS, (bootLoaderSize - TC_SECTOR_SIZE_BIOS), &sha2); |