Jeffrey Walton
ee5b0562b9
Make temporary buffer a SecBlock for zeroization
2018-11-27 22:59:41 -05:00
Jeffrey Walton
09bda53fc0
Fix PowerMac compile on G4's and G5's
2018-11-27 21:17:47 -05:00
Jeffrey Walton
5685b0fdc4
Guard GCC_DARN_ASM_AVAILABLE on GCC 4.0
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The GCC inline assembler is available at GCC 3.2, but we check for 4.0 for expediency
2018-11-27 20:47:00 -05:00
Jeffrey Walton
7a9970f02e
Update comments and cpu feature test
2018-11-27 06:34:44 -05:00
Jeffrey Walton
d41085e907
Update documentation
2018-11-27 06:08:51 -05:00
Jeffrey Walton
9ddd6dc93c
Fix CPU_ProbeDARN test
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The DARN probe used 64-bit version of the instruction. I think it would have been OK 32-bit binaries, but the 32-bit version is always safe.
2018-11-27 04:46:51 -05:00
Jeffrey Walton
3db34abf2f
Add Power9 Random Number Generator support (GH #747 , PR #748 )
2018-11-27 02:54:26 -05:00
Jeffrey Walton
1966d13617
Cleanup BLAKE2 m_keyLength and m_digestSize
2018-11-25 02:05:02 -05:00
Jeffrey Walton
cfbe382e0c
Update documentation
2018-11-24 06:04:18 -05:00
Jeffrey Walton
a00fd95032
Update documentation
2018-11-24 05:01:43 -05:00
Jeffrey Walton
b6a73cadfb
Update documentation
2018-11-24 04:57:45 -05:00
Jeffrey Walton
9a987b4867
Fix compile error with GCC on POWER7
2018-11-24 04:43:14 -05:00
Jeffrey Walton
93a9bfbac2
Update documentation
2018-11-24 03:47:16 -05:00
Jeffrey Walton
758e31d5a0
Add 64-bit element rotates for POWER7
2018-11-24 03:27:12 -05:00
Jeffrey Walton
cf3dfa2745
Drop uint64x2_p to POWER7
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According to the OpenPOWER specs, unsigned long long vectors first appeared in ISA 2.06, which is POWER7. However some support functions, like vec_add, did not arrive until ISA 2.07, which is POWER8.
2018-11-24 02:53:59 -05:00
Jeffrey Walton
a4dc4e2237
Update documentation
2018-11-24 02:23:25 -05:00
Jeffrey Walton
ad58f0cbdc
Update comments for PowerPC
2018-11-24 02:14:28 -05:00
Jeffrey Walton
51fea1a15e
Add VecLoadAligned for PowerPC
2018-11-24 01:27:44 -05:00
Jeffrey Walton
727de927cc
Add CRYPTOPP_POWER7_ALTIVEC for XLC 12 on AIX workaround
2018-11-24 01:11:54 -05:00
Jeffrey Walton
064650d31e
Avoid IsAlignedOn in VecLoad_ALTIVEC and VecStore_ALTIVEC
2018-11-23 23:58:30 -05:00
Jeffrey Walton
a48e387ead
Add missing offset to VecStoreBE
2018-11-23 15:53:58 -05:00
Jeffrey Walton
39aaec7c59
Use vec_revb when POWER9 is available
2018-11-23 12:16:45 -05:00
Jeffrey Walton
4020ba7058
Fix PowerPC compile on Linux
2018-11-22 23:20:55 -05:00
Jeffrey Walton
ae5650d498
Fix PowerPC compile on Linux
2018-11-22 22:51:02 -05:00
Jeffrey Walton
bc63a78b69
Move Power8 SHA tests into ppc_power8.cpp
2018-11-22 22:41:56 -05:00
Jeffrey Walton
2b5bea7b12
Fix POWER8 compile when -DCRYPTOPP_DISABLE_ALTIVEC
2018-11-22 22:23:44 -05:00
Jeffrey Walton
3efc7752e4
Remove __IBM_ATTRIBUTES
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I believe this is C++ attributes, and not GCC attributes
2018-11-22 20:47:35 -05:00
Jeffrey Walton
3ba4dc6052
Use __IBMCPP_NULLPTR from IBM compiler manual
2018-11-22 19:44:41 -05:00
Jeffrey Walton
652d0e42bf
Use __IBM_ATTRIBUTES and __IBM_ALIGNOF__ from IBM compiler manual
2018-11-22 19:18:08 -05:00
Jeffrey Walton
2fe5177d07
Update documentation
2018-11-22 16:54:28 -05:00
Jeffrey Walton
17b7ebeb39
Update documentation
2018-11-22 16:37:41 -05:00
Jeffrey Walton
f6de172367
Fix UBsan finding on PowerPC under Clang 7.0
2018-11-22 16:27:16 -05:00
Jeffrey Walton
568d9376a2
Update documentation
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Signed-off-by: Jeffrey Walton <noloader@gmail.com>
2018-11-22 13:54:03 -05:00
Jeffrey Walton
64981be36b
Remove unneeded assert in panama.cpp
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The code handles both aligned and unaligned cases
2018-11-22 04:28:38 -05:00
Jeffrey Walton
8d4103fb0c
Fix alignment on AIX (GH #745 )
2018-11-22 00:15:37 -05:00
Jeffrey Walton
6cf8895bf1
Add additional assert to FixedSizeAllocatorWithCleanup (GH #745 )
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This assert checks the array we return to the caller is large enough. Spoiler alert... it is not always large enough, like on 64-bit AIX. The linker on AIX appears to align smaller than 8-bytes
2018-11-21 23:04:00 -05:00
Jeffrey Walton
1e8ac49b49
Guard use of _debug_memset with __DEBUG_ALLOC__
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This is engaged with IBM XLC's -qheapdebug option
2018-11-21 21:04:20 -05:00
Jeffrey Walton
e26b1a0b2a
Add debug heap support on AIX with IBM XLC
2018-11-21 20:19:06 -05:00
Jeffrey Walton
be437504c7
Clear "x" might be used before it is set using IBM XLC
2018-11-21 20:15:00 -05:00
Jeffrey Walton
5492101fc0
Fix XLC 13.1 debug builds on Linux
2018-11-21 17:37:19 -05:00
Jeffrey Walton
2caa62a066
Add TCXXFLAGS for compiler and cpu feature testing (GH #741 )
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This will allow users to specify agreesive warning flags without accidentally failing a feature test. The feature tests are minimal but the system headers could be noisy under elevated warnings
2018-11-21 16:25:34 -05:00
Jeffrey Walton
4db81f2eba
Improve -fPIC and -pthread rules
2018-11-21 15:16:55 -05:00
Jeffrey Walton
322c67f373
Use previous digest size as a default value in BLAKE2
2018-11-21 13:28:21 -05:00
Jeffrey Walton
0d44176fd1
Cleanup debug information from SIMON source files
2018-11-21 13:05:59 -05:00
Jeffrey Walton
0998b40d2d
Disable Altivec for BLAKE2s on AIX 7.1 and XLC 12.01 (GH #743 )
2018-11-21 00:25:05 -05:00
Jeffrey Walton
a65d55a3fd
Rewrite BLAKE2 classes
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The ParameterBlocks for BLAKE2 had undefined behavior. We relied on the compiler packing the bytes in the structure, then we used the first byte as the start of an array.
This rewrite does things correctly. We don't memset the structure, and we don't treat the structure as a contiguous array.
2018-11-20 23:32:35 -05:00
Jeffrey Walton
13bee44388
Update comments
2018-11-20 00:06:34 -05:00
Jeffrey Walton
3be1ae60f8
Clear warning on unitialized rounds
2018-11-19 23:41:34 -05:00
Jeffrey Walton
778f6f122d
Remove potential UB from CFB_CipherConcretePolicy
2018-11-19 23:40:51 -05:00
Jeffrey Walton
081d9110ee
Call VecStore_ALTIVEC by name
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The old form could suffer recursion if teplate deduction fails
2018-11-19 20:59:15 -05:00
