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

Age	Commit message (Collapse)	Author
2015-06-30	Track ModExp core exponent padding change: this enables the short exponent ↵	Rob Austein
	fast path.
2015-06-26	Verify signature in key generation test.	Rob Austein

2015-06-24	Rework API for loading keys from components. Relax key size	Rob Austein
	constraints to allow any key size within our supported range, since hsmbully seems to want to twist this knob to every possible setting.
2015-06-21	libcryptech -> libhal, doh.	Rob Austein

2015-06-21	Check for hash core present before running PBKDF2 tests.	Rob Austein

2015-06-21	Add digest algorithm IDs.	Rob Austein

2015-06-19	Add methods to extract public components from an RSA key. Other minor	Rob Austein
	cleanup and commenting within RSA module.
2015-06-19	Add README.md.	Rob Austein

2015-06-19	Add temporary workaround to let us use software ModExp when we're	Rob Austein
	testing other code and don't want to wait for the as-yet-unoptimized FPGA ModExp core.
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.