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* Move cpuid, factor, asn1lloyd2014-01-011-50/+0
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* More pubkey doc updateslloyd2011-04-081-0/+50
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* Convert most of the documentation to reStructured Text, addinglloyd2011-04-041-50/+0
| | | | | | | | | | | | | | | | | | | a makefile to build it with Sphinx (http://sphinx.pocoo.org/). Previously credits.txt listed public domain code sources; instead directly credit the authors in the relevant files and delete that file. Drop the draft FIPS 140 security policy; I can't imagine FIPS 140 validation will ever happen, and if it does, I don't want anything to do with it. Also drop the internals doc, which was so out of date (and incomplete) as to be worthless. Move the tutorials and InSiTo pdfs into old/ for the time being, until anything relevant from them can be filtered out and converted into RST.
* Further passhash changes before release and things have to belloyd2010-02-051-3/+3
| | | | | | | | | | | | | | finalized. Move header to passhash9.h and rename the functions to be passhash9 specific ({generator,check}_passhash9) Add an algorithm identifer field. Currently only id 0 is defined, for HMAC(SHA-1), but this opens up for using HMAC(SHA-512) or HMAC(SHA-3) or CMAC(Blowfish) or whatever in the future if necessary. Increase the salt size to 96 bits and the PRF output size to 192 bits. Document in api.tex
* Prefix passhash with "$9$" in a manner similar with otherlloyd2010-02-021-3/+1
| | | | | | | | | | | | | | | | password hashing schemes. Increase salt size to 80 bits. Research shows that virtually no other PBKDF2 implementations support anything but SHA-1; for ease of implementation elsehwere switch back from SHA-512 to SHA-1. Should be mostly harmless; it limits total entropy of the password to a maximum of 160 bits, but this is unlikely anyway. Use two bytes to specify the work factor for future-proofing. Add a test.
* Password hashing is a pretty useful service, really. Move the guts oflloyd2010-02-011-58/+7
| | | | | | | | the passhash example to the library. Support variable work factors; default work factor of 10 takes about half a second to do one password on my Core2. Switch to using SHA-512 instead of SHA-1 in PBKDF2. To keep the output evenly sized for base64 purposes, reduce PBKDF2 output size by one byte (to 112 bits).
* Modify the S2K interface. Instead of being stateful in terms of the saltlloyd2010-02-011-8/+19
| | | | | | | | | | | and iteration count, force it to be passed to each call to derive_key. So remove current_salt, set_iterations, new_random_salt, and change_salt functions from S2K interface. Update examples and test application to match. While I was in there, change the passhash example to use 64 bit salts and 128 bit PBKDF2 outputs.
* Add copyright and license notes to pretty much every file that didn't have them,lloyd2009-12-311-0/+6
| | | | | | | | including the examples and self-test code. Most of these files had not copyright/license information at all; since a major point of the examples is to allow users to copy and paste code that already does something they want, an ambigious license is not good.
* Add LibraryInitializers to the examples, instead of relying on lazy init.lloyd2009-03-171-0/+2
| | | | Patch from David X Callaway.
* Move rng.{cpp,h} from core to rng/ topdirlloyd2008-10-261-3/+2
| | | | | | | | | | | | | | Add a new class AutoSeeded_RNG that is a RandomNumberGenerator that wraps up the logic formerly in RandomNumberGenerator::make_rng. make_rng in fact now just returns a new AutoSeeded_RNG object. AutoSeeded_RNG is a bit more convenient because - No need to use auto_ptr - No need to dereference (same syntax everywhere - it's an underestimated advantage imo) Also move the code from timer/timer_base to timer/
* Update examples for recent API changeslloyd2008-10-081-3/+5
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* Fix the DSA examples. Reindent.lloyd2008-06-281-1/+2
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* Update pkcs10, passhash exampleslloyd2008-06-271-5/+12
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* Update passhash example with new S2K::new_random_salt signaturelloyd2008-05-241-1/+2
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* Wrap lines in pk_bench and passhash to keep them under 80 columns.lloyd2007-10-191-2/+2
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* If the LibraryInitializer is created with just default arguments, don'tlloyd2007-10-071-2/+0
| | | | | | | bother creating it, just let it be initialized lazily when needed. Reindents in encypt.cpp and hash_fd.cpp (indenting the brace after a try statement).
* Add a password hashing example. It uses PBKDF2/SHA-1 with 10000 iterations,lloyd2007-03-091-0/+76
a 48-bit seed, and a 96-bit hash. The example can both create new hashes and confirm existing ones.
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