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* Move the signature padding schemes to the PK operation classes,lloyd2015-03-231-7/+9
| | | | | | | | | as was previously done with encrypt/decrypt ops. One feature dropped on the floor here is previously PK_Signer by default did verification of signatures before releasing them as an measure against fault attacks. However in addition to being expensive this turned out to be difficult to implement with the new scheme.
* Remove algo factory, engines, global RNG, global state, etc.lloyd2015-02-041-1/+0
| | | | | | | | | | | | | | | Convert all uses of Algorithm_Factory and the engines to using Algo_Registry The shared pool of entropy sources remains but is moved to EntropySource. With that and few remaining initializations (default OIDs and aliases) moved elsewhere, the global state is empty and init and shutdown are no-ops. Remove almost all of the headers and code for handling the global state, except LibraryInitializer which remains as a compatability stub. Update seeding for blinding so only one hacky almost-global RNG instance needs to be setup instead of across all pubkey uses (it uses either the system RNG or an AutoSeeded_RNG if the system RNG is not available).
* Convert PK operations to using Algo_Registry instead of Engine.lloyd2015-02-032-65/+69
| | | | Remove global PRNG.
* 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.
* No need to reseed RNG in DSA sign as RNG is no longer usedlloyd2015-01-081-4/+2
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* Implement RFC 6979 determinstic signatures for DSA and ECDSA.lloyd2014-12-103-20/+26
| | | | | Drop the GNU MP engine. Its implementations were potentially faster in some scenarios but not well protected against side channels.
* Fix various warnings from VC++ 2014 and add missing includelloyd2014-10-311-2/+0
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* Move lib into srclloyd2014-01-103-0/+259