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Fix broken SHA512 in LUKS due to union refactoring in tmps variable

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This commit is contained in:
jsteube 2017-02-25 12:19:47 +01:00
parent ffc678857b
commit 7aab78fb52
3 changed files with 57 additions and 0 deletions
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19
OpenCL/inc_luks_aes.cl
View File

@ -3271,6 +3271,25 @@ void luks_af_sha512_then_aes_decrypt (__global luks_t *luks_bufs, __global luks_
#define OFFSET_PER_BLOCK (16 / 4)
#define OFFSET_PER_SECTOR (BLOCKS_PER_SECTOR * OFFSET_PER_BLOCK)
// move data from out64 to out32
tmps->out32[ 0] = l32_from_64_S (tmps->out64[0]);
tmps->out32[ 1] = h32_from_64_S (tmps->out64[0]);
tmps->out32[ 2] = l32_from_64_S (tmps->out64[1]);
tmps->out32[ 3] = h32_from_64_S (tmps->out64[1]);
tmps->out32[ 4] = l32_from_64_S (tmps->out64[2]);
tmps->out32[ 5] = h32_from_64_S (tmps->out64[2]);
tmps->out32[ 6] = l32_from_64_S (tmps->out64[3]);
tmps->out32[ 7] = h32_from_64_S (tmps->out64[3]);
tmps->out32[ 8] = l32_from_64_S (tmps->out64[4]);
tmps->out32[ 9] = h32_from_64_S (tmps->out64[4]);
tmps->out32[10] = l32_from_64_S (tmps->out64[5]);
tmps->out32[11] = h32_from_64_S (tmps->out64[5]);
tmps->out32[12] = l32_from_64_S (tmps->out64[6]);
tmps->out32[13] = h32_from_64_S (tmps->out64[6]);
tmps->out32[14] = l32_from_64_S (tmps->out64[7]);
tmps->out32[15] = h32_from_64_S (tmps->out64[7]);
// decrypt AF data and do the AF merge inline
u32 mk[16] = { 0 };

19
OpenCL/inc_luks_serpent.cl
View File

@ -3271,6 +3271,25 @@ void luks_af_sha512_then_serpent_decrypt (__global luks_t *luks_bufs, __global l
#define OFFSET_PER_BLOCK (16 / 4)
#define OFFSET_PER_SECTOR (BLOCKS_PER_SECTOR * OFFSET_PER_BLOCK)
// move data from out64 to out32
tmps->out32[ 0] = l32_from_64_S (tmps->out64[0]);
tmps->out32[ 1] = h32_from_64_S (tmps->out64[0]);
tmps->out32[ 2] = l32_from_64_S (tmps->out64[1]);
tmps->out32[ 3] = h32_from_64_S (tmps->out64[1]);
tmps->out32[ 4] = l32_from_64_S (tmps->out64[2]);
tmps->out32[ 5] = h32_from_64_S (tmps->out64[2]);
tmps->out32[ 6] = l32_from_64_S (tmps->out64[3]);
tmps->out32[ 7] = h32_from_64_S (tmps->out64[3]);
tmps->out32[ 8] = l32_from_64_S (tmps->out64[4]);
tmps->out32[ 9] = h32_from_64_S (tmps->out64[4]);
tmps->out32[10] = l32_from_64_S (tmps->out64[5]);
tmps->out32[11] = h32_from_64_S (tmps->out64[5]);
tmps->out32[12] = l32_from_64_S (tmps->out64[6]);
tmps->out32[13] = h32_from_64_S (tmps->out64[6]);
tmps->out32[14] = l32_from_64_S (tmps->out64[7]);
tmps->out32[15] = h32_from_64_S (tmps->out64[7]);
// decrypt AF data and do the AF merge inline
u32 mk[16] = { 0 };

19
OpenCL/inc_luks_twofish.cl
View File

@ -3271,6 +3271,25 @@ void luks_af_sha512_then_twofish_decrypt (__global luks_t *luks_bufs, __global l
#define OFFSET_PER_BLOCK (16 / 4)
#define OFFSET_PER_SECTOR (BLOCKS_PER_SECTOR * OFFSET_PER_BLOCK)
// move data from out64 to out32
tmps->out32[ 0] = l32_from_64_S (tmps->out64[0]);
tmps->out32[ 1] = h32_from_64_S (tmps->out64[0]);
tmps->out32[ 2] = l32_from_64_S (tmps->out64[1]);
tmps->out32[ 3] = h32_from_64_S (tmps->out64[1]);
tmps->out32[ 4] = l32_from_64_S (tmps->out64[2]);
tmps->out32[ 5] = h32_from_64_S (tmps->out64[2]);
tmps->out32[ 6] = l32_from_64_S (tmps->out64[3]);
tmps->out32[ 7] = h32_from_64_S (tmps->out64[3]);
tmps->out32[ 8] = l32_from_64_S (tmps->out64[4]);
tmps->out32[ 9] = h32_from_64_S (tmps->out64[4]);
tmps->out32[10] = l32_from_64_S (tmps->out64[5]);
tmps->out32[11] = h32_from_64_S (tmps->out64[5]);
tmps->out32[12] = l32_from_64_S (tmps->out64[6]);
tmps->out32[13] = h32_from_64_S (tmps->out64[6]);
tmps->out32[14] = l32_from_64_S (tmps->out64[7]);
tmps->out32[15] = h32_from_64_S (tmps->out64[7]);
// decrypt AF data and do the AF merge inline
u32 mk[16] = { 0 };