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

Age	Commit message (Collapse)	Author
2020-03-10	fallthrough comments to silence compiler warnings	Paul Selkirk

2018-07-25	Merge branch 'hashsig'	Paul Selkirk

2018-07-24	Add descriptions of signature algorithm OIDs, because pre-encoded ASN.1 ↵	Paul Selkirk
	blobs are really inscrutable.
2018-05-20	Drop <assert.h> now that everything should be using hal_assert() instead.	Rob Austein

2018-05-20	Better hal_core_alloc() semantics, assert() and printf() cleanup.	Rob Austein
	Various fixes extracted from the abandoned(-for-now?) reuse-cores branch, principally: * Change hal_core_alloc() to support core reuse and to pick the least-recently-used core of a particular type otherwise; Replace assert() and printf() calls with hal_assert() and hal_log(), respectively. assert() is particularly useless on the HSM, since it sends its error message into hyperspace then hangs the HSM.
2018-04-19	Implement hash-based signatures, per draft-mcgrew-hash-sigs-08.txt	Paul Selkirk

2018-04-19	Encode/decode uint32_t and octet strings	Paul Selkirk

2017-10-23	Cleanup signed/unsigned mismatches, mostly in loop counters	Paul Selkirk

2017-04-07	Shake bugs out of hal_rpc_pkey_import().	Rob Austein

2017-04-05	First cut at key backup code. Not tested yet.	Rob Austein
	Still missing Python script to drive backup process, and need to do something about setting the EXPORTABLE key flag for this to be useful.
2017-04-04	Rework PKCS #8 PrivateKeyInfo wrapper code.	Rob Austein
	Handle AlgorithmIdentifier.parameters as in SubjectPublicKeyInfo: the field is OPTIONAL, but it's usually set to NULL if no OID is present. I have a vague memory that this is fallout from a specification error years ago in which the OPTIONAL was accidently left out. Whatever.
2017-04-03	PKCS #8 code for RSA and ECDSA.	Rob Austein
	Compiles, not yet tested. Existing tests need conversion to PKCS #8 before we can do anything useful with this. Once everything uses PKCS #8 instead of algorithm-specific formats, we can revisit API issues like whether hal_rpc_pkey_load() should still be taking `type` and `curve` arguments.
2017-04-02	PKCS #8 ASN.1 wrapper functions.	Rob Austein

2016-05-14	Trailing whitespace cleanup.	Rob Austein

2016-03-11	First round of debugging based on RPC pkey tests: mostly ASN.1	Rob Austein
	silliness, with a bit of PKCS #1.5 padding silliness for desert.
2015-12-23	First round of fixes for new ASN.1 and test code.	Rob Austein

2015-12-22	Add ASN.1 support for public keys (X.509 SubjectPublicKeyInfo format).	Rob Austein

2015-12-13	whack copyrights	Paul Selkirk

2015-10-29	Remove unused includes.	Paul Selkirk

2015-09-06	Add ECPoint I/O functions. ASN.1 cleanup.	Rob Austein

2015-09-02	Clean up excessively complicated handling of opaque types in hash and	Rob Austein
	RSA code; use simpler model (pointer to incomplete structure) used in ECDSA code. Refactor RSA code to use shared ASN.1 routines.
2015-08-25	ASN.1 bugfixes.	Rob Austein

2015-08-22	Add hal_ecdsa_verify(). Move hashing out of ECDSA routines. Clean up	Rob Austein
	a few bits that didn't pass self-review.
2015-08-21	Snapshot along the way to ECDSA. Code mostly written, except for	Rob Austein
	ecdsa_verify(). Untested. Point addition and doubling algorithms are the ones from libtomcrypt, main point of this commit is to save those before replacing them with faster algorithms from hyperelliptic.org.