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* Change header guard format to BOTAN_FOO_H_Jack Lloyd2017-09-201-2/+2
| | | | | | ISO C++ reserves names with double underscores in them Closes #512
* Add API stability annotations.Jack Lloyd2017-09-191-7/+7
| | | | | Defined in build.h, all equal to BOTAN_DLL so ties into existing system for exporting symbols.
* Fix various MSVC warningsJack Lloyd2017-08-311-6/+6
| | | | Based on VC2017 output
* Content:Tomasz Frydrych2017-04-031-1/+1
| | | | | | | | | * fixes for deprecated constructions in c++11 and later (explicit rule of 3/5 or implicit rule of 0 and other violations) * `default` specifier instead of `{}` in some places(probably all) * removal of unreachable code (for example `return` after `throw`) * removal of compilation unit only visible, but not used functions * fix for `throw()` specifier - used instead `BOTAN_NOEXCEPT` * removed not needed semicolons
* Remove "Dirty hack" for multiple defines in lex_me_harder()Simon Warta2017-04-021-1/+3
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* Convert to using standard uintN_t integer typesJack Lloyd2016-12-182-29/+29
| | | | | | Renames a couple of functions for somewhat better name consistency, eg make_u32bit becomes make_uint32. The old typedefs remain for now since probably lots of application code uses them.
* forgot to unpoison return valsNever2016-12-091-0/+4
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* Rewrote bc unpad functions as const time operations.Never2016-12-091-39/+59
| | | | | | The unpad functions return the blocksize as padding position, if the padding is invalid. .
* Remove ECB modeJack Lloyd2016-12-041-1/+1
| | | | | | | Not a good thing to offer at this level. If you know what you are doing for the strange special case where it is necessary, the raw BlockCipher interface is available and probably more convenient.
* Update ISO standard for OneAndZeros_PaddingRené Korthaus2016-11-151-1/+1
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* Check all padding bytes in ESP_Padding::unpad()René Korthaus2016-11-151-4/+9
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* Check all ESP padding bytes during unpadRené Korthaus2016-11-141-12/+11
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* Add ESP block cipher padding from RFC 4303René Korthaus2016-11-142-1/+62
| | | | | ESP padding is one of the recommended padding methods from BSI-TR-02102-1.
* Fix doxygen warnings [ci skip]René Korthaus2016-10-191-2/+2
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* Improve modes doxygen [ci skip]René Korthaus2016-10-191-1/+12
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* Add test vectors for block cipher padding modesRené Korthaus2016-07-112-2/+5
| | | | | | | | | | | Exports get_bc_pad() to be used from tests. Adds separate handcrafted tests for block cipher padding modes. They were previously only tested implicitly during the block cipher modes of operation tests, though not all padding modes were covered. And in case a mode of operation is not part of the enabled modules, the previously tested padding modes are not covered at all. Fixes an off-by-one bug in the previously untested ANSI X9.23 padding mode, where the number of zero bytes in the pad was one more than allowed by the standard.
* Add explicit static_cast operations to eliminate implicit cast compiler ↵Dan Brown2016-04-271-2/+2
| | | | warnings.
* Add final attribute to many classesJack Lloyd2016-01-101-4/+4
| | | | | | | In some cases this can offer better optimization, via devirtualization. And it lets the user know the class is not intended for derivation. Some discussion in GH #402
* modes: Add missing overridesDaniel Seither2015-07-301-12/+12
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* Add a runtime map of string->func() which when called returnlloyd2015-01-282-0/+22
| | | | | | | | | | | | | | | | | Transforms and BlockCiphers. Registration for all types is done at startup but is very cheap as just a std::function and a std::map entry are created, no actual objects are created until needed. This is a huge improvement over Algorithm_Factory which used T::clone() as the function and thus kept a prototype object of each type in memory. Replace existing lookup mechanisms for ciphers, AEADs, and compression to use the transform lookup. The existing Engine framework remains in place for BlockCipher, but the engines now just call to the registry instead of having hardcoded lookups. s/Transformation/Transform/ with typedefs for compatability. Remove lib/selftest code (for runtime selftesting): not the right approach.
* Ensure all files have copyright and license info.lloyd2015-01-102-2/+2
| | | | | Update license header line to specify the terms and refer to the file, neither of which it included before.
* Move lib into srclloyd2014-01-103-0/+228
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