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* Move the declaration of the HashFunction base class to a new header hash.hlloyd2008-11-0828-53/+77
| | | | (from base.h)
* Remove unneeded include of <memory>lloyd2008-11-082-2/+0
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* Split lookup_misc.cpp into lookup_mac.cpp and lookup_s2k.cpplloyd2008-11-084-180/+162
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* Split def_alg.cpp into lookup_{cipher,hash,misc}.cpplloyd2008-11-084-308/+394
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* In Makefiles and pkg-config / botan-config, use -lbotan-@{var:version}lloyd2008-11-074-4/+4
| | | | | | | | so we link against the specific intended version of the library, for instance -lbotan-1.7.20 rather than simply -lbotan This again seems especially an improvement where you want more than one version installed (1.6 vs 1.7, for instance).
* Don't hard code name in botan-config.inlloyd2008-11-071-1/+1
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* For pkg-config, name as botan-$major.$minor.pc, eg botan-1.7, rather thanlloyd2008-11-071-4/+4
| | | | | botan-17, which was potentially confusing (and apparently contradictory to normal pkg-config naming conventions).
* Cache device descriptors in Device_EntropySourcelloyd2008-11-073-34/+46
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* In HMAC_RNG, periodically fast poll a source while operating normally.lloyd2008-11-072-46/+32
| | | | | Generate new XTS (extractor salt) values using PRF outputs rather than the clock.
* Add AutoSeeded_RNG to benchmark outputlloyd2008-11-072-0/+10
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* HMAC_RNG will only check to see if it should reseed once per calllloyd2008-11-071-60/+47
| | | | | | | | | | | | to randomize(), at the start of the function. After that it will generate as many outputs as needed. The counter cannot overflow, as only up to 2**32 bytes can be requested per call to RandomNumberGenerator::randomize, wheras HMAC_RNG can generate 32 bytes (256 bits) per counter value and uses a 32-bit counter. The PRF is 'stepped' once after the call to RandomNumberGenerator::randomize is completed. This reduces the window of exposure to data that was already output for use by the RNG.
* Add example line for installed Botan, commented outlloyd2008-11-071-0/+3
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* Make the examples Makefile a bit smarterlloyd2008-11-071-10/+8
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* Fix syntax problems introduced in 80 column wraplloyd2008-11-071-5/+2
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* Swap workspace and prod vars in botan-config.in, easier to enable workspace uselloyd2008-11-071-5/+5
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* Reformat for shorter lineslloyd2008-11-072-6/+19
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* Wrap to 80 columnslloyd2008-11-071-17/+31
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* Add a check for empty string in CMS_Encoder::can_compress_with (mostly to ↵lloyd2008-11-071-0/+3
| | | | avoid warning)
* Print a message that a makefile was created, so it's clear what to dolloyd2008-11-071-1/+1
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* Put automatically generated botan-config and pkgconfig files into build/lloyd2008-11-071-2/+6
| | | | instead of in the toplevel directory.
* Fix the --with-build-dir option, so that it is actually possible to dolloyd2008-11-062-9/+9
| | | | | | | | | | | | out of tree builds. Also rename the generated botan-config script so that it is, like the pkg-config settings, namespaced by the major and minor version numbers (eg, botan-17-config). This is useful in particular for distros like Debian which ship both stable and unstable versions. Currently Debian is actually the only distro I know of shipping 1.7 as well as 1.6, but I would certainly like to encourage more in the future by making it easy to do.
* Mention pkg-config change in loglloyd2008-11-061-0/+1
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* Reset version as 1.7.20-prelloyd2008-11-063-2/+4
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* Provide pkg-config file as botan-$major$minor.pc, so it can be used like:lloyd2008-11-063-20/+24
| | | | | | | $ pkg-config botan-17 --libs -L/usr/local/lib -lbotan -lm -lpthread -lrt to make it easier to have multiple versions of Botan installed and in use at the same time.
* Fix zlib macro checklloyd2008-11-061-7/+7
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* Update readme and log for 1.7.19 release 2008-11-061.7.19lloyd2008-11-062-2/+2
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* Disable final upper bound limit since the min takes care of itlloyd2008-11-061-5/+1
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* Move Entropy_Estimator to utils/entropy.h (from anon namespace in HMAC_RNGlloyd2008-11-068-101/+157
| | | | | implementation), remove freestanding estimate_entropy function, change Randpool to use entropy estimator.
* In Salsa20, move the state counter increment out of core salsa20() functionlloyd2008-11-061-5/+10
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* Add a comment about trying non-precomputed LSFR offsets (it was significantlylloyd2008-11-061-9/+16
| | | | | slower on my machine). Some formatting changes. Make OFFSETS table static const.
* Add fast_poll implementationlloyd2008-11-042-3/+12
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* Use Opteron as default submodel, otherwise bogus GCC flags if only arch ↵lloyd2008-11-041-1/+1
| | | | detected (as on FreeBSD)
* Disable x86-64 SHA-1 asm for FreeBSD. FreeBSD 7.0 at least did not likelloyd2008-11-041-1/+0
| | | | the current version.
* Document Turing optimizationslloyd2008-11-031-0/+1
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* Formattinglloyd2008-11-031-2/+9
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* Formattinglloyd2008-11-031-19/+18
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* Remove unused entries from offsets tablelloyd2008-11-031-22/+26
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* Remove more indexing problems from Turing::generate. Benchmarks 306 MiB/sec ↵lloyd2008-11-031-21/+17
| | | | on Q6600
* Further simplify indexing in Turing::generate - slightly faster, but not yet ↵lloyd2008-11-031-18/+20
| | | | at 300 MiB/s
* Start simplifying Turing::generatelloyd2008-11-031-5/+9
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* Remove old commented out codelloyd2008-11-031-9/+0
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* Inline more of Turing::generatelloyd2008-11-033-70/+68
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* Avoid using get_byte in Turing::generate. On my Q6600, went fromlloyd2008-11-031-8/+5
| | | | | 255 MiB/s to 289 MiB/s (13% faster), mostly because this allows use of asm bswap and fast word<->byte conversions.
* In HMAC_RNG, force a reseed after 8192 blockslloyd2008-10-281-0/+3
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* Clear K after new PRK is generated.lloyd2008-10-281-4/+7
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* Add HMAC_RNG benchmarks. Change X9.31 PRNG to use HMAC_RNG as lower RNGlloyd2008-10-282-11/+35
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* Set the default XTS (ASCII value of "Botan HMAC_RNG XTS") only once, inlloyd2008-10-281-86/+92
| | | | | | | the constructor. This avoids repeatedly resetting it for each reseed, if HMAC_RNG is used without entropy sources and using only application-provided entropy. Very slightly more efficient and also the code for reseed becomes a bit clearer.
* Mention HMAC_RNG in release noteslloyd2008-10-281-0/+1
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* Wrap lines to 80 columnslloyd2008-10-2810-30/+54
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* Modify AutoSeeded_RNG to use HMAC_RNG instead of Randpool, if HMAC_RNG islloyd2008-10-282-5/+20
| | | | | | | | available in the build. If neither is avilable, the constructor will throw an exception. As before, the underlying RNG will be wrapped in an X9.31 PRNG using AES-256 as the block cipher (if X9.31 is enabled in the build).
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