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* Add message to BOTAN_ARG_CHECK and use it more widelyJack Lloyd2018-05-131-0/+1
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* Rename threefish module to threefish_512Jack Lloyd2018-03-061-1/+1
| | | | GH #1477
* Create two macros for CAST-128 vs CAST-256Jack Lloyd2017-12-031-2/+7
| | | | Since eventually CAST-256 is going away.
* Add ARIA Block Cipher (GH #1004)Jeffrey Walton2017-08-231-0/+21
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* Add SHACAL2Jack Lloyd2017-08-131-0/+11
| | | | 256 bit ARX block cipher with hardware support, what's not to love.
* Add SM4 block cipherJack Lloyd2017-06-161-0/+11
| | | | This work was sponsored by Ribose Inc
* Add BOTAN_UNUSED in creator functionsJack Lloyd2017-01-271-0/+3
| | | | | | If all (say) stream ciphers are disabled, avoid unused arg warning. [ci skip]
* Remove alias logic from SCAN_NameJack Lloyd2016-10-211-30/+30
| | | | | | This required taking a global lock and doing a map lookup each time an algorithm was requested (and so many times during a TLS handshake).
* Remove Algo_RegistryJack Lloyd2016-10-211-61/+171
| | | | | | | I repent my use of global constructors. I repent my use of global locks. Hopefully I will never touch this code again. :)
* Merge optimized implementations into base classJack Lloyd2016-09-151-68/+0
| | | | | | | | | | Various algorithms had an optimized implementation (for SSE2, AVX2, etc) which was offered alongside the 'base' implementation. This is admittedly very useful for testing, but it breaks user expectations in bad ways. See GH #477 for background. Now encrypting with `AES_128` (say) just runs whatever implementation is best on the current processor/build.
* Remove deprecated ciphers MARS, RC2, RC5, RC6, SAFER-SK and TEAJack Lloyd2016-09-021-60/+0
| | | | | XTEA was also deprecated but has been spared, it does seem to be somewhat common (eg, included in the Go x/crypto library)
* cppcheck fixes: Class 'X' has a constructor with 1 argument that is not ↵Daniel Neus2016-03-051-1/+1
| | | | explicit.
* Move check for SIMD instructions to CPUIDJack Lloyd2015-09-211-7/+3
| | | | | | Avoids needing to include simd_32 to see if SIMD is disabled. This had caused a build break on Linux x86-32 as SSE2 must be enabled on a per-file basis.
* Address some review comments by Simon. GH #279Jack Lloyd2015-09-211-1/+1
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* Internal header cleanupsJack Lloyd2015-09-191-1/+16
| | | | Only user-visible change is the removal of get_byte.h
* Handle dependencies re static linking. GH #279Jack Lloyd2015-09-171-0/+11
| | | | | | | | | | | | | | 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 for minimized buildsJack Lloyd2015-09-111-1/+4
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* Fix static lib registration for block, hash, mac, stream, kdfJack Lloyd2015-09-101-0/+290
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).