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* Fix partial specializations for FixedSizeAllocatorWithCleanup (PR #710)Jeffrey Walton2018-08-241-12/+12
| | | | | Commit afbd3e60f68f effectively treated a symptom and not the underlying problem. The problem was linkers on 32-bit systems ignore CRYPTOPP_ALIGN_DAT(16) passed down by the compiler and align to 8-bytes or less. We have to use Wei's original code in some places. It is not a bad thing, but the bit fiddling is something we would like to contain a little more by depending more on language or platform features. This commit keeps the original changes which improve partial specializations; but fixes 32-bit linker behavior by effectively reverting afbd3e60f68f and e054d36dc88d00. We also add more comments so the next person has understands why things are done they way they are.
* Fix alignment on Win32 and Solaris Sparc (PR #709)Jeffrey Walton2018-08-231-12/+12
| | | | | | | These fixes were interesting in a morbid sort of way. I thought the FixedSizeAllocatorWithCleanup specializations faithfully reproduced semantics but I was wrong on Win32 and Sparc. Also see Commit e054d36dc88d. It seems there was another requirement or dependency that we missed, but it was not readily apparent. If I am parsing results correctly (which I may not be), it appears the bit twiddling using 8 byte alignment had more influence on alignment than I originally thought based on use of CRYPTOPP_BOOL_ALIGN16 and T_Align16. Or maybe the alignment attributes specified by CRYPTOPP_ALIGN_DATA are not being honored like they should for stack allocations. This check-in avoids some uses of x86 movdqa (aligned) in favor of movdqu (unaligned). The uses were concentrated on memory operands which were 8-byte aligned instead of 16-byte aligned. It is not clear to me how the specializations lost 8-bytes of alignment. The check-in also enlists CRYPTOPP_ASSERT to tell us when there's a problem so we don't need to go hunting for bugs.
* Add Tiger cipher AlgorithmProvider()Jeffrey Walton2018-08-181-1/+3
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* Add algorithm provider member function to Algorithm classJeffrey Walton2018-07-061-0/+9
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* Uncouple GetAlignment from CRYPTOPP_DISABLE_SOSEMANUK_ASMJeffrey Walton2017-11-291-3/+3
| | | | The class declaration needs to always include the functions for the platform. The implementation can simply return a different number, and that is hidden from the user
* Fix Sosemanuk when -DCRYPTOPP_DISABLE_ASM is in effectJeffrey Walton2017-11-271-1/+1
| | | | It looks like a copy/paste error was introduced at Commit a074722bfa82
* Switch to rotlConstant and rotrConstantJeffrey Walton2017-11-251-2/+2
| | | | This will help Clang and its need for a constexpr
* Remove BOOL macro value (GH #462)Jeffrey Walton2017-08-201-3/+3
| | | | Currently the CRYPTOPP_BOOL_XXX macros set the macro value to 0 or 1. If we remove setting the 0 value (the #else part of the expression), then the self tests speed up by about 0.3 seconds. I can't explain it, but I have observed it repeatedly. This check-in prepares for the removal in Upstream master
* Assign t and v together in Sosemanuk (Issue 449)Jeffrey Walton2017-07-281-4/+3
| | | | This saved about 0.1 cpb, and increased throughput to 1536 MiB/s
* Clear Clang -Wsequence-point warning (Issue 449)Jeffrey Walton2017-07-281-2/+3
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* Make SecBlock<T,A> data members protectedJeffrey Walton2017-07-271-2/+2
| | | | Also see http://github.com/weidai11/cryptopp/issues/448
* Change file preamble to include "originally written by Wei Dai"Jeffrey Walton2017-01-271-1/+1
| | | | We have made a fair number of changes, and we don't want WD to receive credit for issues he was not part of
* Add CRYPTOPP_ASSERT (Issue 277, CVE-2016-7420)Jeffrey Walton2016-09-161-1/+1
| | | | trap.h and CRYPTOPP_ASSERT has existed for over a year in Master. We deferred on the cut-over waiting for a minor version bump (5.7). We have to use it now due to CVE-2016-7420
* Whitespace checkinJeffrey Walton2016-09-101-64/+64
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* Cleared issues 11,12,13 (Clang integrated assembler), 58 (RC rollup), 66 ↵Jeffrey Walton2015-11-181-7/+7
| | | | (Coverity rollup)
* CRYPTOPP 5.6.3 RC6 checkinJeffrey Walton2015-11-051-718/+717
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* Companion checkin to 572506de3d00f1280c89b1168384178a988c4486. Salsa and ↵Jeffrey Walton2015-08-031-3/+7
| | | | Sosemanuk can no longer reach into a SecBlock for and touch its private members
* Cut-in CRYPTOPP_ASSERT in all remaining header and source filesJeffrey Walton2015-07-261-1/+1
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* Added "trap.h" include for header and source files that assertJeffrey Walton2015-07-261-0/+1
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* Added CRYPTOPP_CLANG_NO_INTEGRATED_AS as a guard in config.h (disabled by ↵Jeffrey Walton2015-07-211-2/+2
| | | | default since integrated-as is default behavior and the bug is active). GNU_ATT_SYNTAX → GNU_AS_ATT_SYNTAX and GNUINTEL_SYNTAX → GNU_AS_INTEL_SYNTAX
* Cut-in to utilize GNU_ATT_SYNTAX and GNU_INTEL_SYNTAX macros. Also see LLVM ↵Jeffrey Walton2015-07-211-2/+2
| | | | Bug 18916 (https://llvm.org/bugs/show_bug.cgi?id=18916)
* Removed execute bit from C++ header and source filesJeffrey Walton2015-06-241-0/+0
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* Cleared unknown pragma warning with -WallJeffrey Walton2015-06-081-1/+3
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* fix compile on OpenSolaris 8.11weidai2009-03-131-7/+3
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* changes for 5.6: weidai2009-03-021-3/+8
| | | | | | - added AuthenticatedSymmetricCipher interface class and Filter wrappers - added CCM, GCM (with SSE2 assembly), CMAC, and SEED - improved AES speed on x86 and x64 - removed WORD64_AVAILABLE; compiler 64-bit int support is now required
* remove -msse2 since we don't use SSE2 intrinsics anymoreweidai2007-09-241-1/+2
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* remove -msse2 since we don't use SSE2 intrinsics anymoreweidai2007-09-241-1/+2
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* - port x64 assembly code to MASMweidai2007-09-241-99/+129
| | | - improve stack unwindability on x64 for GCC by not modifying RBP/RSP registers in inline assembly
* fix compile for x64, DLL and VC 6weidai2007-05-041-133/+134
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* add Sosemanukweidai2007-04-151-0/+677
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