sw/libhal - Cryptech libhal: crypto software, HSM management, RPC

Age	Commit message (Collapse)	Author
2015-06-19	Add replacement for fp_exptmod() using our ModExp core, so we don't	Rob Austein
	drag in all of TFM's Montgomery just to support the Miller-Rabin test.
2015-06-18	Supply public exponent as bigendian byte string rather than unsigned	Rob Austein
	long, since that's the form we'll need for PKCS #11.
2015-06-18	Helps to set the return value when reading a key, doh.	Rob Austein

2015-06-18	Add round-trip test for DER I/O code.	Rob Austein

2015-06-18	Add RSA blinding.	Rob Austein

2015-06-18	Refactor CRT code into public API.	Rob Austein

2015-06-17	Debug RSA key generation.	Rob Austein

2015-06-17	RSA key generation and DER support.	Rob Austein

2015-06-17	RSA key generation. Compiles, not (yet) tested otherwise.	Rob Austein

2015-06-16	Refactor key loading code.	Rob Austein

2015-06-11	Debug 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.
2015-06-11	Build issues on Novena.	Rob Austein

2015-06-11	First cut at RSA decryption/signature using the Chinese Remainder	Rob 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.
2015-06-10	Operand lengths weren't including bug-workaround padding.	Rob Austein

2015-06-10	Add hal_modexp(), since the protocol is a bit complex. Rewrite	Rob 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.
2015-06-05	This time for sure, Rocky!	Rob Austein

2015-06-05	Get feedback cycle right in PBKDF2 iteration.	Rob Austein

2015-06-05	HMAC for truncated SHA-512 digests would probably work better if we	Rob Austein
	used the right digest length constants. Doh.
2015-06-04	First cut at PBKDF2.	Rob Austein

2015-06-04	Disable HMAC-SHA-384 tests as neither my implementation nor PyCrypto	Rob Austein
	passes them. Add missing copyright notices, other trivial cleanup (whitespace, etc).
2015-06-04	Whoops, we're supposed to hash an entire block for the key regardless	Rob Austein
	of how long the key is. With this fix, HMAC passes tests on Novena.
2015-06-04	HMAC implementation and test vectors.	Rob Austein

2015-06-04	Refactor 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.
2015-06-03	ModExp now working!	Rob Austein

2015-06-01	Add padding options to test workaround for current ModExp bugs.	Rob Austein

2015-05-28	More fun with RSA test cases, still not working.	Rob Austein

2015-05-27	First pass at RSA tests.	Rob Austein

2015-05-25	Cleanup: names of *_core_present() functions, Makefile.	Rob Austein

2015-05-25	Doh, skip tests when we know core isn't present.	Rob Austein

2015-05-25	Add missing truncated SHA-512 cases.	Rob Austein

2015-05-24	Cleanup.	Rob Austein

2015-05-24	Debug hash-testing code.	Rob Austein

2015-05-24	First pass on hash test code.	Rob Austein

2015-05-24	AES key wrap now working with AES core.	Rob Austein

2015-05-24	Typing "!" when one meant "~" has interesting effects when bit masking.	Rob Austein

2015-05-23	Guess it might help to write the config value to the AES core after	Rob Austein
	constructing it, doh.
2015-05-21	Add test cases for 128-bit and 256-bit KEKs.	Rob Austein

2015-05-21	Add test harness: no useful tests yet, just the framework.	Rob Austein
	Add human-readable error strings for hal_error_t codes.
2015-05-21	Copy Joachim's EIM timeout change, make timeout configurable at	Rob 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.
2015-05-20	Add AES Key Wrap using Cryptech AES core.	Rob Austein

2015-05-20	Add csprng and hash modules. Add real error codes instead of magic	Rob 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.
2015-05-19	Import FPGA I/O code from core/platform/novena/sw, add minimal	Rob Austein
	autoconf, whack with a club until it builds.