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2015-06-19Add README.md.Rob Austein
2015-06-19Add temporary workaround to let us use software ModExp when we'reRob Austein
testing other code and don't want to wait for the as-yet-unoptimized FPGA ModExp core.
2015-06-19Add replacement for fp_exptmod() using our ModExp core, so we don'tRob Austein
drag in all of TFM's Montgomery just to support the Miller-Rabin test.
2015-06-18Supply public exponent as bigendian byte string rather than unsignedRob Austein
long, since that's the form we'll need for PKCS #11.
2015-06-18Helps to set the return value when reading a key, doh.Rob Austein
2015-06-18Add round-trip test for DER I/O code.Rob Austein
2015-06-18Add RSA blinding.Rob Austein
2015-06-18Refactor CRT code into public API.Rob Austein
2015-06-17Debug RSA key generation.Rob Austein
2015-06-17RSA key generation and DER support.Rob Austein
2015-06-17RSA key generation. Compiles, not (yet) tested otherwise.Rob Austein
2015-06-16Refactor key loading code.Rob Austein
2015-06-11Debug modexp_fp() buffer handling. Add basic timing report.Rob Austein
Compensate for PyCrypto's weird inversion of p and q when calculating CRT coefficients, and add key the key components PyCrypto doesn't bother pre-calculating to our test data.
2015-06-11Build issues on Novena.Rob Austein
2015-06-11First cut at RSA decryption/signature using the Chinese RemainderRob Austein
Theorem. Not yet tested, and given the number of moving parts I would be astonished if this version actually worked, but it does compile. Added some timing code to tests/test-rsa.c so we can see whether this is doing anything useful once it does work.
2015-06-10Operand lengths weren't including bug-workaround padding.Rob Austein
2015-06-10Add hal_modexp(), since the protocol is a bit complex. RewriteRob Austein
test-rsa to use hal_modexp(), and generate a new set of test keys without the whacky padding, since hal_modexp() now handles that.
2015-06-05This time for sure, Rocky!Rob Austein
2015-06-05Get feedback cycle right in PBKDF2 iteration.Rob Austein
2015-06-05HMAC for truncated SHA-512 digests would probably work better if weRob Austein
used the right digest length constants. Doh.
2015-06-04First cut at PBKDF2.Rob Austein
2015-06-04Disable HMAC-SHA-384 tests as neither my implementation nor PyCryptoRob Austein
passes them. Add missing copyright notices, other trivial cleanup (whitespace, etc).
2015-06-04Whoops, we're supposed to hash an entire block for the key regardlessRob Austein
of how long the key is. With this fix, HMAC passes tests on Novena.
2015-06-04HMAC implementation and test vectors.Rob Austein
2015-06-04Refactor hash code prior to adding HMAC (which we need for PBKDF2).Rob Austein
Main changes: moving the ten zillion core-related constants from closures into a driver structure, rework API to the more common initialize/update/finalize because it's easier to understand, particularly with HMAC.
2015-06-03ModExp now working!Rob Austein
2015-06-01Add padding options to test workaround for current ModExp bugs.Rob Austein
2015-05-28More fun with RSA test cases, still not working.Rob Austein
2015-05-27First pass at RSA tests.Rob Austein
2015-05-25Cleanup: names of *_core_present() functions, Makefile.Rob Austein
2015-05-25Doh, skip tests when we know core isn't present.Rob Austein
2015-05-25Add missing truncated SHA-512 cases.Rob Austein
2015-05-24Cleanup.Rob Austein
2015-05-24Debug hash-testing code.Rob Austein
2015-05-24First pass on hash test code.Rob Austein
2015-05-24AES key wrap now working with AES core.Rob Austein
2015-05-24Typing "!" when one meant "~" has interesting effects when bit masking.Rob Austein
2015-05-23Guess it might help to write the config value to the AES core afterRob Austein
constructing it, doh.
2015-05-21Add test cases for 128-bit and 256-bit KEKs.Rob Austein
2015-05-21Add test harness: no useful tests yet, just the framework.Rob Austein
Add human-readable error strings for hal_error_t codes.
2015-05-21Copy Joachim's EIM timeout change, make timeout configurable atRob Austein
compile time. Detect not-multiple-of-four-byte errors before they trigger an infinite loop. Remove printfs() that don't belong in library code, along with an unnecessary malloc(). Other minor cleanup.
2015-05-20Add AES Key Wrap using Cryptech AES core.Rob Austein
2015-05-20Add csprng and hash modules. Add real error codes instead of magicRob Austein
numbers, and propegate error codes up from lower layers. Whack C++-isms, add parenthesese to a lot of macro expressions for evaluation safety, other minor cleanup.
2015-05-19Import FPGA I/O code from core/platform/novena/sw, add minimalRob Austein
autoconf, whack with a club until it builds.