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* The counter is not specified, so do not mention itlloyd2008-08-311-1/+1
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* Remove the Config class.lloyd2008-06-301-2/+1
| | | | | | | | In reality, Config was a singleton, with the only owner being the Library_State object. Theoretically one could create and use another Config instance, but in practice it was never done. Reflect the reality and inline the members and public functions of Config in Library_State, removing Config entirely.
* Remove global_config() - replace by direct calls to global_state()lloyd2008-06-301-1/+2
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* Previously if DL_Group was given a q value of zero, it would check tolloyd2008-06-271-4/+0
| | | | | | | | | | | | see if (p-1)/2 was prime, and if so set q to that. This is to deal with certain bogus DH formats (PKCS #3, specifically; the 'modern' ANSI formats always provide the q subgroup value). However this required access to the RNG. Rather than push RNG usage all the way down into that part of DL group, simply remove the feature. Since PKCS #3 format is only really used for DH keys, it will not much affect anything functionally (that I can see).
* Remove random_integer() and replace it with a BigInt constructor taking alloyd2008-05-241-1/+1
| | | | RandomNumberGenerator reference. Update all callers.
* Avoid using global rng in DL_Group::generate_dsa_primeslloyd2008-05-241-2/+3
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* Previously random_integer and friends used the global PRNG object to getlloyd2008-05-241-11/+14
| | | | | | | | | | | | | random bits. Now they take a reference to a RandomNumberGenerator object. This was applied several times out, so now the constructors to private key objects also take a RandomNumberGenerator& argument. This is also true for a number of randomized algorithms (Miller-Rabin, for instance). You can get a reference to the global PRNG with global_state().prng_reference() This is a provisional thing: and warning: it is not thread safe! If this is a problem instead keep per-thread PRNGs and pass them were needed.
* Change the copyrights in all files in the Botan tree to directly reflectlloyd2008-04-101-1/+1
| | | | | | the actual copyright holders. For rationale, see my post to botan-devel on April 9, subject 'Changing license to directly reflect contributors' (http://www.randombit.net/pipermail/botan-devel/2008-April/000527.html)
* Mostly revert 2f4fd18182d5a75c40cd831e7ee3c314be5c57d6, only keep thelloyd2008-03-101-1/+1
| | | | | updated dates on files that have actually changed this year. This makes the diff across versions readable again.
* Mass update of the copyright date. Honestly I don't know why I bother,lloyd2008-02-141-1/+1
| | | | | | | but might as well keep it up to date. And it's easier to do it once with a 'perl -pi' command than to update each file over time. Apologies to anyone looking at diffs.
* If DL_Group's constructor can't find a group, throw a reasonably informativelloyd2007-09-291-1/+6
| | | | exception instead of one for a PEM decode error which is not very helpful.
* Alter one of the constructors of DL_Group to take a parameter specifyinglloyd2007-03-031-5/+10
| | | | | | | | | how big q should be. Add FIPS 186-3 DSA parameter generation, this allows for generating larger (2048 and 3072 bit) DSA keys. At this time there do not seem to be official test vectors for 186-3, and I have not checked against other implementations. Tests will be constructed using the latest OpenSSL snapshot.
* Bump copyright year to 2007lloyd2007-01-201-1/+1
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* Access the global configuration through an object reference insteadlloyd2006-07-011-2/+2
| | | | | of stand-alone functions. Store the configuration in a distinct object, rather than just a map inside the library state.
* Syntax changes to the BER and DER APIs to improve readability of codelloyd2006-05-191-7/+7
| | | | | that uses them. These changes are not backwards compatible, this commit updates all uses of the APIs within the library.
* Initial checkin1.5.6lloyd2006-05-181-0/+317
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