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* Attempt to avoid leaking the HMAC key lengthJack Lloyd2020-06-141-12/+41
| | | | | | | As sometimes this itself is sensitive information, as in PBKDF2 for instance. Pointed out by Robert Merget of Ruhr-Universität Bochum
* Deprecate many publically available headersJack Lloyd2019-09-061-0/+2
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* Minor HMAC optimizationsJack Lloyd2019-01-312-15/+31
| | | | | Most importantly, avoid an allocation when the key is larger than a block size. Also avoid some virtual calls that can be cached.
* Add message to BOTAN_ARG_CHECK and use it more widelyJack Lloyd2018-05-131-2/+2
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* Make stream, block, hash and cipher mode base classes optionalJack Lloyd2018-01-121-0/+4
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* Increase HMAC key size limit to 4096 bytes.Jack Lloyd2017-11-282-5/+7
| | | | | The previous limit of 512 bytes meant that TLS was unable to negotiate using FFDHE-6144 or FFDHE-8192 groups.
* Add checks that keyed algorithms are actually keyed before useJack Lloyd2017-10-261-0/+2
| | | | | Previously calling update or encrypt without calling set_key first would result in invalid outputs or else crashing.
* 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 Lloyd2017-09-191-1/+1
| | | | | Defined in build.h, all equal to BOTAN_DLL so ties into existing system for exporting symbols.
* Fix various MSVC warningsJack Lloyd2017-08-311-2/+5
| | | | Based on VC2017 output
* 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 Lloyd2016-12-182-8/+8
| | | | | | 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.
* Remove Algo_RegistryJack Lloyd2016-10-212-12/+0
| | | | | | | I repent my use of global constructors. I repent my use of global locks. Hopefully I will never touch this code again. :)
* cppcheck fixes: Class 'X' has a constructor with 1 argument that is not ↵Daniel Neus2016-03-051-1/+1
| | | | explicit.
* Add final attribute to many classesJack Lloyd2016-01-101-1/+1
| | | | | | | 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
* Remove use of lookup.h in favor of new T::create API.Jack Lloyd2015-09-211-3/+2
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* Internal header cleanupsJack Lloyd2015-09-191-1/+0
| | | | Only user-visible change is the removal of get_byte.h
* Handle dependencies re static linking. GH #279Jack Lloyd2015-09-171-0/+1
| | | | | | | | | | | | | | Previously we were hanging on the type destructors to pull in the relevant objects. However that fails in many simple cases where the object is never deleted. For every type involved in the algo registry add static create and providers functions to access the algo registry. Modify lookup.h to be inline and call those functions, and move a few to sub-headers (eg, get_pbkdf going to pbkdf.h). So accessing the registry involves going through the same file that handles the initialization, so there is no way to end up with missing objs.
* Fix static lib registration for block, hash, mac, stream, kdfJack Lloyd2015-09-101-2/+0
| | | | | | | | | | | The support problems from having static libraries not work in the obvious way will be endless trouble. Instead have each set of registrations tag along in a source file for the basic type, at the cost of some extra ifdefs. On shared libs this is harmless - everything is going into the shared object anyway. With static libs, this means pulling in a single block cipher pulls in the text of all the them. But that's still strictly better than the amalgamation (which is really pulling in everything), and it works (unlike status quo).
* mac: Add missing overridesDaniel Seither2015-07-301-8/+8
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* Hide Algorithm_Factory and use the functions in lookup.h internally.lloyd2015-03-041-1/+4
| | | | | | Fix two memory leaks (in TLS and modes) caused by calling get_foo and then cloning the result before saving it (leaking the original object), a holdover from the conversion between construction techniques in 1.11.14
* Clean up root dir, remove some unneeded dependencieslloyd2015-02-051-4/+0
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* Use registry for streams and MACs. Start updating callers.lloyd2015-01-312-1/+12
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* 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.
* Guess I won't be needing theselloyd2014-01-181-1/+0
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* Use unique_ptr instead of bare pointers and explicit delete in block, mac, hash.lloyd2014-01-182-33/+33
| | | | m_ namespaced everything while I'm in there. Changed CMAC poly_double signature.
* Move lib into srclloyd2014-01-103-0/+155
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