diff options
| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2018-04-23 12:56:02 +0200 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2018-04-23 16:59:40 +0200 |
| commit | 4f0d1c02bdf4adf56caf48de967c41d2d4d9ff2d (patch) | |
| tree | 360d2be90e73133d06037922c6267617ab77d9ff /src/Common/BootEncryption.cpp | |
| parent | 42e7da2e8aa86eff54667fa1e76a64b1787d68e5 (diff) | |
| download | VeraCrypt-4f0d1c02bdf4adf56caf48de967c41d2d4d9ff2d.tar.gz VeraCrypt-4f0d1c02bdf4adf56caf48de967c41d2d4d9ff2d.zip | |
Windows: Don't start EFI system encryption process if SecureBoot is enabled and VeraCrypt-DCS custom keys were not loaded in the machine firmware.
Diffstat (limited to 'src/Common/BootEncryption.cpp')
| -rw-r--r-- | src/Common/BootEncryption.cpp | 295 |
1 files changed, 290 insertions, 5 deletions
diff --git a/src/Common/BootEncryption.cpp b/src/Common/BootEncryption.cpp index d22b2b61..c4fe4c79 100644 --- a/src/Common/BootEncryption.cpp +++ b/src/Common/BootEncryption.cpp @@ -40,6 +40,225 @@ #include <algorithm> #include <Strsafe.h> +static unsigned char g_pbEFIDcsPK[1385] = { + 0xA1, 0x59, 0xC0, 0xA5, 0xE4, 0x94, 0xA7, 0x4A, 0x87, 0xB5, 0xAB, 0x15, + 0x5C, 0x2B, 0xF0, 0x72, 0x69, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x4D, 0x05, 0x00, 0x00, 0x85, 0xBB, 0x45, 0x82, 0xB6, 0xD2, 0xAD, 0x41, + 0x84, 0x8D, 0xDD, 0x3A, 0x83, 0x0F, 0x82, 0x78, 0x30, 0x82, 0x05, 0x39, + 0x30, 0x82, 0x03, 0x21, 0xA0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x10, 0x32, + 0xDC, 0x46, 0x30, 0x87, 0xE5, 0x4F, 0xB1, 0x43, 0x0F, 0x58, 0x9E, 0xC0, + 0xDA, 0x58, 0xF8, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, + 0x0D, 0x01, 0x01, 0x0B, 0x05, 0x00, 0x30, 0x23, 0x31, 0x21, 0x30, 0x1F, + 0x06, 0x03, 0x55, 0x04, 0x03, 0x1E, 0x18, 0x00, 0x44, 0x00, 0x43, 0x00, + 0x53, 0x00, 0x5F, 0x00, 0x70, 0x00, 0x6C, 0x00, 0x61, 0x00, 0x74, 0x00, + 0x66, 0x00, 0x6F, 0x00, 0x72, 0x00, 0x6D, 0x30, 0x1E, 0x17, 0x0D, 0x31, + 0x36, 0x30, 0x38, 0x30, 0x39, 0x30, 0x38, 0x33, 0x38, 0x31, 0x31, 0x5A, + 0x17, 0x0D, 0x33, 0x31, 0x30, 0x38, 0x30, 0x39, 0x30, 0x38, 0x33, 0x38, + 0x31, 0x30, 0x5A, 0x30, 0x23, 0x31, 0x21, 0x30, 0x1F, 0x06, 0x03, 0x55, + 0x04, 0x03, 0x1E, 0x18, 0x00, 0x44, 0x00, 0x43, 0x00, 0x53, 0x00, 0x5F, + 0x00, 0x70, 0x00, 0x6C, 0x00, 0x61, 0x00, 0x74, 0x00, 0x66, 0x00, 0x6F, + 0x00, 0x72, 0x00, 0x6D, 0x30, 0x82, 0x02, 0x22, 0x30, 0x0D, 0x06, 0x09, + 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x01, 0x05, 0x00, 0x03, + 0x82, 0x02, 0x0F, 0x00, 0x30, 0x82, 0x02, 0x0A, 0x02, 0x82, 0x02, 0x01, + 0x00, 0xAF, 0x5B, 0x97, 0x06, 0x70, 0x4F, 0x3B, 0x2E, 0x50, 0x6A, 0xD1, + 0x47, 0xCB, 0x70, 0x20, 0xF4, 0x77, 0x79, 0x06, 0xCA, 0xA9, 0xA2, 0x13, + 0x75, 0xAD, 0x07, 0x66, 0x94, 0xC2, 0xBB, 0xCA, 0x7E, 0xFC, 0x6C, 0x19, + 0x16, 0x5D, 0x60, 0x77, 0x6E, 0xCB, 0xF3, 0x8A, 0xC2, 0xF6, 0x53, 0xC7, + 0xC2, 0xB1, 0x87, 0x5F, 0x8E, 0xFA, 0x20, 0xDF, 0xBA, 0x00, 0xCE, 0xBA, + 0xA7, 0xC8, 0x65, 0x7E, 0xFC, 0xA8, 0xF8, 0x50, 0x9E, 0xD7, 0x7D, 0x8E, + 0x4F, 0xB1, 0x1B, 0x60, 0xC0, 0xD2, 0xBC, 0x4A, 0xB4, 0x46, 0xA5, 0x0E, + 0x90, 0x38, 0xA5, 0x7B, 0x58, 0xEE, 0x16, 0xD9, 0xBA, 0x73, 0xAD, 0x69, + 0x2A, 0xA4, 0xB4, 0x51, 0x0C, 0x21, 0x8C, 0x3D, 0x0E, 0x40, 0x44, 0x20, + 0x2E, 0xE2, 0xEF, 0x16, 0x25, 0xE8, 0x1C, 0xE8, 0xD2, 0x76, 0x66, 0x8E, + 0xA1, 0xB8, 0x29, 0x28, 0x23, 0xA2, 0x9F, 0xCA, 0xAB, 0x0D, 0x81, 0x4A, + 0xE0, 0xF9, 0x87, 0x7B, 0xD6, 0xDA, 0x2E, 0x10, 0x21, 0xBD, 0x69, 0x9C, + 0x86, 0x45, 0xD2, 0xE8, 0xCD, 0xA1, 0xF6, 0xC2, 0x09, 0x93, 0x68, 0x06, + 0xA0, 0x5D, 0xB7, 0x2C, 0xD7, 0x83, 0x0B, 0xCC, 0xFE, 0x91, 0x90, 0x1E, + 0x85, 0x96, 0x72, 0xBC, 0x3E, 0x9C, 0xD4, 0x1C, 0xDF, 0xC4, 0x85, 0xB3, + 0xD7, 0x00, 0x43, 0xDD, 0xA8, 0x7C, 0xD1, 0xDE, 0x89, 0xDB, 0x2A, 0x70, + 0x27, 0x6F, 0x46, 0xF9, 0x3A, 0x9E, 0x55, 0x10, 0x5A, 0x82, 0x42, 0x72, + 0x42, 0xEA, 0x83, 0x0F, 0x39, 0x3A, 0x50, 0x67, 0xFE, 0x4F, 0x9D, 0x91, + 0x50, 0x93, 0xB3, 0xC6, 0x12, 0x60, 0xAE, 0x3A, 0x5A, 0xB7, 0xB7, 0x9C, + 0x83, 0xA0, 0xD2, 0xFF, 0xFF, 0x23, 0xC3, 0x95, 0x66, 0x79, 0x20, 0xA0, + 0x09, 0x02, 0x74, 0x15, 0x34, 0x2A, 0x0A, 0x6E, 0x80, 0x36, 0x13, 0xC7, + 0x9B, 0x77, 0x81, 0x35, 0x45, 0xDD, 0xEC, 0x11, 0xC3, 0x43, 0xA6, 0x48, + 0xF8, 0xDB, 0xC0, 0x3C, 0x12, 0x86, 0x37, 0x68, 0xF4, 0xEA, 0x70, 0x41, + 0x66, 0x6D, 0x56, 0x7C, 0xFC, 0xE8, 0x61, 0xD7, 0x82, 0x02, 0xC6, 0xFD, + 0xA5, 0x74, 0xCE, 0xA6, 0x39, 0xFB, 0xD2, 0x21, 0x61, 0x15, 0x6B, 0x6E, + 0x0B, 0xD6, 0x65, 0xF5, 0x8C, 0x5A, 0x52, 0x5E, 0x16, 0x96, 0x02, 0x09, + 0x81, 0x28, 0x32, 0xBF, 0x2C, 0x1E, 0x0F, 0xAD, 0x1E, 0xE5, 0xAD, 0x3B, + 0x19, 0x24, 0xED, 0xC1, 0xA7, 0x60, 0xC9, 0x2D, 0xE4, 0x15, 0xA7, 0xAF, + 0x91, 0x35, 0x07, 0x5A, 0x31, 0x39, 0xB1, 0xA5, 0x3C, 0xE3, 0x59, 0x9A, + 0x85, 0xC8, 0x6F, 0x83, 0x6F, 0xFF, 0x3C, 0x81, 0xC1, 0x8F, 0xF6, 0x2E, + 0x3C, 0x1B, 0xF5, 0x9A, 0x21, 0x5D, 0xAD, 0x3A, 0x9B, 0x7F, 0x18, 0x4F, + 0x62, 0x09, 0xEA, 0x2F, 0x5D, 0x15, 0xFD, 0x9D, 0x73, 0x78, 0x95, 0x76, + 0x47, 0x15, 0x1C, 0x9A, 0x3F, 0x19, 0xB7, 0xCE, 0x03, 0x46, 0x6C, 0x61, + 0xCF, 0xC4, 0xBD, 0x0D, 0x1A, 0x9F, 0xB4, 0xAA, 0x03, 0x84, 0x8D, 0x15, + 0x3E, 0x8F, 0xBA, 0x28, 0x94, 0x09, 0x35, 0x28, 0xE5, 0x15, 0xBC, 0xAF, + 0x33, 0xBA, 0x67, 0xF2, 0x06, 0x79, 0xEE, 0x50, 0x0F, 0x14, 0x98, 0xFC, + 0x95, 0xEC, 0x65, 0x40, 0x88, 0xA8, 0x1A, 0x0C, 0x10, 0x74, 0x79, 0x42, + 0x3B, 0xCD, 0xE1, 0xD1, 0xAD, 0x7E, 0x29, 0x41, 0xC4, 0x39, 0x75, 0xC5, + 0xCB, 0x0F, 0xB1, 0x6F, 0x30, 0xD3, 0xAE, 0x53, 0x59, 0xD6, 0x86, 0x34, + 0x31, 0x8B, 0x96, 0x82, 0xDF, 0xA4, 0x01, 0x32, 0xB4, 0x29, 0xDC, 0x9C, + 0x28, 0x53, 0x72, 0xAE, 0x96, 0x37, 0xE3, 0x65, 0x59, 0x91, 0x84, 0x95, + 0xB3, 0x2D, 0x3F, 0x84, 0x12, 0xD2, 0x52, 0x85, 0x8D, 0x85, 0xD5, 0x2E, + 0x2A, 0x3E, 0xEB, 0x0C, 0x11, 0xA4, 0x4F, 0xED, 0x29, 0x02, 0x03, 0x01, + 0x00, 0x01, 0xA3, 0x69, 0x30, 0x67, 0x30, 0x0F, 0x06, 0x03, 0x55, 0x1D, + 0x13, 0x01, 0x01, 0xFF, 0x04, 0x05, 0x30, 0x03, 0x01, 0x01, 0xFF, 0x30, + 0x54, 0x06, 0x03, 0x55, 0x1D, 0x01, 0x04, 0x4D, 0x30, 0x4B, 0x80, 0x10, + 0x8F, 0x11, 0x13, 0x21, 0xAA, 0xC0, 0xFA, 0xB1, 0x63, 0xD5, 0xE6, 0x00, + 0x9B, 0x78, 0x67, 0x40, 0xA1, 0x25, 0x30, 0x23, 0x31, 0x21, 0x30, 0x1F, + 0x06, 0x03, 0x55, 0x04, 0x03, 0x1E, 0x18, 0x00, 0x44, 0x00, 0x43, 0x00, + 0x53, 0x00, 0x5F, 0x00, 0x70, 0x00, 0x6C, 0x00, 0x61, 0x00, 0x74, 0x00, + 0x66, 0x00, 0x6F, 0x00, 0x72, 0x00, 0x6D, 0x82, 0x10, 0x32, 0xDC, 0x46, + 0x30, 0x87, 0xE5, 0x4F, 0xB1, 0x43, 0x0F, 0x58, 0x9E, 0xC0, 0xDA, 0x58, + 0xF8, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, + 0x01, 0x0B, 0x05, 0x00, 0x03, 0x82, 0x02, 0x01, 0x00, 0x7D, 0x03, 0x2A, + 0x49, 0x7E, 0x0C, 0x43, 0x4E, 0xAE, 0x45, 0xDD, 0xE2, 0x62, 0xB2, 0x31, + 0x55, 0xEB, 0x6C, 0xF8, 0x96, 0xFC, 0x5A, 0x5F, 0xA7, 0xD2, 0x26, 0xA5, + 0x10, 0x15, 0x85, 0x1D, 0xDE, 0xCD, 0x97, 0xFB, 0x6D, 0x19, 0xED, 0x03, + 0x93, 0x83, 0x94, 0x04, 0x1B, 0xE6, 0x00, 0xBA, 0x41, 0xCF, 0xAB, 0xB7, + 0x46, 0x17, 0x3F, 0x8E, 0x3B, 0x2D, 0xC4, 0x54, 0x67, 0x31, 0x11, 0x0D, + 0xA4, 0x35, 0x1E, 0xC4, 0x09, 0xC2, 0xCB, 0xFD, 0x19, 0x1B, 0x5B, 0x2A, + 0x19, 0x6A, 0xB9, 0x72, 0x3E, 0x27, 0x8A, 0x0A, 0xBD, 0xB4, 0x68, 0x5D, + 0xA9, 0x72, 0xC7, 0x0E, 0x28, 0x06, 0xC9, 0x4C, 0xE1, 0x56, 0xEB, 0x15, + 0x16, 0xC1, 0xD2, 0x86, 0x63, 0x57, 0xB1, 0xAA, 0x01, 0xF9, 0x26, 0xBC, + 0xA7, 0xED, 0x0D, 0x02, 0x80, 0xA7, 0x77, 0x57, 0xE9, 0xA5, 0x3B, 0x72, + 0xC2, 0xAA, 0x6D, 0x7B, 0xA8, 0x40, 0xA3, 0x34, 0x7B, 0x73, 0x40, 0x90, + 0xFC, 0x43, 0x00, 0x29, 0x97, 0x7C, 0x41, 0xB2, 0xCA, 0x31, 0xA7, 0x86, + 0x08, 0xDF, 0x67, 0xCA, 0x1B, 0xEC, 0x0C, 0x53, 0xD4, 0x0B, 0x4A, 0x22, + 0x40, 0x44, 0xA8, 0xE9, 0x9D, 0x49, 0x01, 0xC6, 0x77, 0x15, 0x6E, 0x8A, + 0x1F, 0xFF, 0x42, 0xF3, 0xDE, 0xF7, 0x93, 0xFA, 0x81, 0x8F, 0x98, 0x6B, + 0x75, 0x27, 0xA8, 0xBE, 0xE9, 0x2C, 0x70, 0x0F, 0xE6, 0xA5, 0xDD, 0x5D, + 0xA5, 0x33, 0x54, 0xEE, 0xFE, 0x6F, 0x91, 0xE8, 0xB4, 0x1A, 0x55, 0x77, + 0xA1, 0x98, 0x56, 0x48, 0x9C, 0xF2, 0xA3, 0x96, 0xD7, 0xB2, 0x86, 0x15, + 0xA9, 0xCA, 0xBD, 0x04, 0x1B, 0x14, 0x11, 0xBE, 0x5D, 0xC5, 0x2C, 0x5E, + 0x5B, 0x57, 0x87, 0x9B, 0xCA, 0xE8, 0xA1, 0x7F, 0x6D, 0xED, 0x79, 0x2D, + 0x89, 0x3E, 0x70, 0x3C, 0x9E, 0x5C, 0x0F, 0x26, 0xCD, 0x2D, 0xE3, 0x47, + 0x6E, 0x89, 0x05, 0x5C, 0x73, 0x03, 0x87, 0x8C, 0x44, 0xE5, 0xC5, 0x6C, + 0x09, 0x8B, 0x93, 0xBC, 0x1E, 0x0F, 0x56, 0x80, 0x45, 0xDD, 0xDA, 0x96, + 0x01, 0x48, 0x7C, 0xD2, 0xC0, 0x86, 0xD1, 0x8D, 0x7C, 0xBF, 0x48, 0x74, + 0x97, 0x8F, 0x4A, 0xBE, 0xC2, 0x71, 0x29, 0x91, 0xCF, 0x6A, 0x39, 0xBE, + 0xD8, 0x50, 0x75, 0xCF, 0x24, 0x8D, 0x5A, 0x12, 0x16, 0xA8, 0x5C, 0x6C, + 0x88, 0x3E, 0x9F, 0x38, 0xDE, 0x04, 0x7F, 0x89, 0xE7, 0x5A, 0x36, 0x6D, + 0xAB, 0xF3, 0xC8, 0x32, 0x64, 0x91, 0x95, 0x12, 0x69, 0x7E, 0x71, 0x09, + 0xD1, 0xDA, 0xC9, 0x5E, 0xFC, 0xF4, 0x6C, 0x38, 0x71, 0x21, 0x62, 0x50, + 0xC8, 0x14, 0x47, 0x25, 0x94, 0x67, 0xD2, 0x20, 0x45, 0xC3, 0x50, 0x43, + 0x81, 0x1D, 0x56, 0xAC, 0x2A, 0x02, 0x6E, 0x6D, 0x06, 0xCA, 0x42, 0xC9, + 0x65, 0x4C, 0xF7, 0x94, 0xF7, 0x67, 0x9C, 0x24, 0x98, 0x20, 0x55, 0x6A, + 0x0D, 0x85, 0x47, 0x2F, 0x3D, 0xFC, 0xA1, 0x28, 0xFE, 0xDF, 0x6F, 0xB1, + 0x31, 0x62, 0x22, 0x8F, 0x74, 0x3E, 0x1C, 0xE0, 0x02, 0xEF, 0xF9, 0x6B, + 0x10, 0x32, 0xC5, 0xF5, 0x08, 0x51, 0xC7, 0x23, 0xE7, 0x53, 0xEA, 0x89, + 0x3A, 0xB2, 0xD9, 0x8A, 0x5E, 0xB0, 0x35, 0x06, 0x0A, 0x4F, 0xEE, 0x48, + 0x79, 0x7A, 0xEE, 0xEE, 0xAF, 0x9D, 0xF6, 0x59, 0xD6, 0x25, 0x86, 0xAC, + 0x05, 0x9D, 0xA7, 0x61, 0x31, 0xE3, 0xC1, 0xD0, 0x78, 0x9F, 0x83, 0x1F, + 0x7C, 0x17, 0x50, 0x05, 0xAD, 0x40, 0x1A, 0x0C, 0x19, 0x9E, 0xE1, 0x5D, + 0x83, 0xE2, 0xAB, 0x83, 0x17, 0x84, 0x13, 0x76, 0x4F, 0x29, 0xBC, 0xA6, + 0x3F, 0xAE, 0x0D, 0xF9, 0x79, 0x11, 0xF8, 0x04, 0x79, 0x94, 0x88, 0x3F, + 0x0D, 0x6C, 0x1F, 0x07, 0x61, 0xF6, 0x51, 0xB2, 0xBC, 0xB8, 0xD3, 0x87, + 0xA7, 0x15, 0x12, 0x60, 0x7B +}; + +static unsigned char g_pbEFIDcsKEK[1137] = { + 0xA1, 0x59, 0xC0, 0xA5, 0xE4, 0x94, 0xA7, 0x4A, 0x87, 0xB5, 0xAB, 0x15, + 0x5C, 0x2B, 0xF0, 0x72, 0x71, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x55, 0x04, 0x00, 0x00, 0x85, 0xBB, 0x45, 0x82, 0xB6, 0xD2, 0xAD, 0x41, + 0x84, 0x8D, 0xDD, 0x3A, 0x83, 0x0F, 0x82, 0x78, 0x30, 0x82, 0x04, 0x41, + 0x30, 0x82, 0x02, 0x29, 0xA0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x10, 0x8D, + 0x64, 0x69, 0xE0, 0x25, 0x64, 0x87, 0x89, 0x4A, 0x61, 0x9F, 0xC9, 0xE4, + 0x3B, 0xE7, 0x83, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, + 0x0D, 0x01, 0x01, 0x0B, 0x05, 0x00, 0x30, 0x23, 0x31, 0x21, 0x30, 0x1F, + 0x06, 0x03, 0x55, 0x04, 0x03, 0x1E, 0x18, 0x00, 0x44, 0x00, 0x43, 0x00, + 0x53, 0x00, 0x5F, 0x00, 0x70, 0x00, 0x6C, 0x00, 0x61, 0x00, 0x74, 0x00, + 0x66, 0x00, 0x6F, 0x00, 0x72, 0x00, 0x6D, 0x30, 0x1E, 0x17, 0x0D, 0x31, + 0x36, 0x30, 0x38, 0x30, 0x39, 0x30, 0x38, 0x33, 0x38, 0x31, 0x32, 0x5A, + 0x17, 0x0D, 0x33, 0x31, 0x30, 0x38, 0x30, 0x39, 0x30, 0x38, 0x33, 0x38, + 0x31, 0x31, 0x5A, 0x30, 0x2B, 0x31, 0x29, 0x30, 0x27, 0x06, 0x03, 0x55, + 0x04, 0x03, 0x1E, 0x20, 0x00, 0x44, 0x00, 0x43, 0x00, 0x53, 0x00, 0x5F, + 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0x36, 0xEC, 0xEF, 0x41, 0xB5, 0x05, + 0x0C, 0xF7, 0x0F, 0xD2, 0x05, 0xE0, 0x20, 0x56, 0x29, 0xC1, 0x43, 0x11, + 0x93, 0x62, 0xD3, 0x1D, 0xE5, 0x07, 0x27, 0x26, 0xE3, 0x62, 0x46, 0x1E, + 0x0D, 0xC3, 0x9F, 0xEA, 0x37, 0x7B, 0xCB, 0xC3, 0x65, 0x8D, 0x71, 0xBA, + 0x97, 0xA8, 0x4F, 0x69, 0x25, 0x36, 0x1D, 0x7F, 0x08, 0x54, 0xB2, 0x9A, + 0x56, 0xA0, 0x8B, 0x2F, 0xBC, 0x77, 0x16, 0x89, 0xBF, 0x5C, 0xB0, 0xD2, + 0xB1, 0xDA, 0x3C, 0x08, 0xD1, 0x8A, 0xC5, 0xB5, 0xA0, 0xED, 0xD1, 0xDF, + 0xB1, 0xAE, 0x5F, 0x82, 0x26, 0xA4, 0x0A, 0x12, 0x1E, 0x1F, 0x18, 0x7D, + 0x9E, 0x57, 0xE1, 0xA4, 0xCC, 0x90, 0x15, 0x79, 0xC9, 0x19, 0x95, 0x98, + 0xCB, 0x86, 0x75, 0xC1, 0x45, 0x67, 0xD8, 0x1D, 0x02, 0x84, 0xC6, 0xF3, + 0x50, 0xD7, 0xB8, 0xAB, 0x92, 0xD2, 0x4E, 0xFB, 0xA0, 0xFF, 0x28, 0xB5, + 0x69, 0x17, 0xFD, 0xA9, 0x18, 0x07, 0xAB, 0xD3, 0xCD, 0x3A, 0xE7, 0xE7, + 0x54, 0x61, 0x6B, 0x73, 0x88, 0xF0, 0xD9, 0xB9, 0xD6 +}; + + + bool ZipAdd (zip_t *z, const char* name, const unsigned char* pbData, DWORD cbData) { zip_error_t zerr; @@ -333,8 +552,13 @@ namespace VeraCrypt DWORD result = ElevatedComInstance->BackupEfiSystemLoader (); if (result != ERROR_SUCCESS) { - SetLastError (result); - throw SystemException(SRC_POS); + if (result == ERROR_CANCELLED) + throw UserAbort (SRC_POS); + else + { + SetLastError (result); + throw SystemException(SRC_POS); + } } } @@ -373,6 +597,19 @@ namespace VeraCrypt } } + static void GetSecureBootConfig (BOOL* pSecureBootEnabled, BOOL *pVeraCryptKeysLoaded) + { + Elevate(); + + DWORD result = ElevatedComInstance->GetSecureBootConfig (pSecureBootEnabled, pVeraCryptKeysLoaded); + + if (result != ERROR_SUCCESS) + { + SetLastError (result); + throw SystemException(SRC_POS); + } + } + static void WriteEfiBootSectorUserConfig (byte userConfig, const string &customUserMessage, int pim, int hashAlg) { Elevate(); @@ -484,6 +721,7 @@ namespace VeraCrypt static void GetEfiBootDeviceNumber (PSTORAGE_DEVICE_NUMBER pSdn) { throw ParameterIncorrect (SRC_POS); } static void WriteEfiBootSectorUserConfig (byte userConfig, const string &customUserMessage, int pim, int hashAlg) { throw ParameterIncorrect (SRC_POS); } static void UpdateSetupConfigFile (bool bForInstall) { throw ParameterIncorrect (SRC_POS); } + static void GetSecureBootConfig (BOOL* pSecureBootEnabled, BOOL *pVeraCryptKeysLoaded) { throw ParameterIncorrect (SRC_POS); } }; #endif // SETUP @@ -2349,7 +2587,7 @@ namespace VeraCrypt } void EfiBoot::DeleteStartExec(uint16 statrtOrderNum, wchar_t* type) { - RaisePrivileges(); + SetPrivilege(SE_SYSTEM_ENVIRONMENT_NAME, TRUE); // Check EFI if (!IsEfiBoot()) { throw ErrorException(L"can not detect EFI environment", SRC_POS); @@ -2398,7 +2636,7 @@ namespace VeraCrypt } void EfiBoot::SetStartExec(wstring description, wstring execPath, uint16 statrtOrderNum , wchar_t* type, uint32 attr) { - RaisePrivileges(); + SetPrivilege(SE_SYSTEM_ENVIRONMENT_NAME, TRUE); // Check EFI if (!IsEfiBoot()) { throw ErrorException(L"can not detect EFI environment", SRC_POS); @@ -4426,6 +4664,46 @@ namespace VeraCrypt } } + void BootEncryption::GetSecureBootConfig (BOOL* pSecureBootEnabled, BOOL *pVeraCryptKeysLoaded) + { + SystemDriveConfiguration config = GetSystemDriveConfiguration (); + if (config.SystemPartition.IsGPT && pSecureBootEnabled && pVeraCryptKeysLoaded) + { + if (!IsAdmin() && IsUacSupported()) + { + Elevator::GetSecureBootConfig (pSecureBootEnabled, pVeraCryptKeysLoaded); + } + else + { + ByteArray varValue ((ByteArray::size_type) 4096); + + *pSecureBootEnabled = FALSE; + *pVeraCryptKeysLoaded = FALSE; + + SetPrivilege(SE_SYSTEM_ENVIRONMENT_NAME, TRUE); + DWORD dwLen = GetFirmwareEnvironmentVariable (L"SecureBoot", EfiVarGuid, varValue.data(), (DWORD) varValue.size()); + if ((dwLen >= 1) && (varValue[0] == 1)) + { + *pSecureBootEnabled = TRUE; + dwLen = GetFirmwareEnvironmentVariable (L"PK", EfiVarGuid, varValue.data(), (DWORD) varValue.size()); + if ((dwLen == sizeof (g_pbEFIDcsPK)) && (0 == memcmp (varValue.data(), g_pbEFIDcsPK, dwLen))) + { + dwLen = GetFirmwareEnvironmentVariable (L"KEK", EfiVarGuid, varValue.data(), (DWORD) varValue.size()); + if ((dwLen == sizeof (g_pbEFIDcsKEK)) && (0 == memcmp (varValue.data(), g_pbEFIDcsKEK, dwLen))) + { + *pVeraCryptKeysLoaded = TRUE; + } + } + } + } + } + else + { + SetLastError (ERROR_INVALID_PARAMETER); + throw SystemException (SRC_POS); + } + } + void BootEncryption::CheckRequirements () { if (nCurrentOS == WIN_2000) @@ -4454,8 +4732,15 @@ namespace VeraCrypt if (config.SystemPartition.IsGPT) { STORAGE_DEVICE_NUMBER sdn; + BOOL bSecureBootEnabled = FALSE, bVeraCryptKeysLoaded = FALSE; + GetSecureBootConfig (&bSecureBootEnabled, &bVeraCryptKeysLoaded); GetEfiBootDeviceNumber (&sdn); - activePartitionFound = (config.DriveNumber == (int) sdn.DeviceNumber); + activePartitionFound = (config.DriveNumber == (int) sdn.DeviceNumber); + + if (bSecureBootEnabled && !bVeraCryptKeysLoaded) + { + throw ErrorException ("SYSENC_EFI_UNSUPPORTED_SECUREBOOT", SRC_POS); + } } else { |