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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.
2015-06-04First 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).
2015-06-04Refactor 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.
2015-05-25Cleanup: names of *_core_present() functions, Makefile.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.