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AgeCommit message (Collapse)Author
2017-10-23Cleanup signed/unsigned mismatches, mostly in loop countersPaul Selkirk
2017-02-13Add some comments for things I figured out while reviewing code.Paul Selkirk
2016-11-21Whack attribute code with a club until it works with PKCS #11.Rob Austein
PKCS #11 supports zero-length attributes (eg, CKA_LABEL) so hack of using zero length attribute as NIL value won't work, instead we use a slightly more portable version of the hack PKCS #11 uses (PKCS #11 stuffs -1 into a CK_ULONG, we stuff 0xFFFFFFFF into a uint32_t). ks_attribute.c code was trying too hard and tripping over its own socks. Instead of trying to maintain attributes[] in place during modification, we now perform the minimum necessary change then re-scan the block. This is (very slightly) slower but more robust, both because the scan code has better error checking and because it's the scan code that we want to be sure is happy before committing a change. Rename hal_rpc_pkey_attribute_t to hal_pkey_attribute_t.
2016-11-20Move UUID utilities to hal.h; change attribute values to (const void *).Rob Austein
2016-11-10First cut at ks_flash support for attribute get/set/delete API.Rob Austein
Passes minimal unit-testing and the same minimal tests report that it does deliver the desired performance speed-up. More testing and much cleanup still needed. Attribute API not quite stable yet, we're probably going to want to remove all the singleton attribute operations from the RPC protocol, and it turns out that ks_delete_attributes() has enough code in common with ks_set_attributes() that it makes more sense to handle the former as a special case of the latter.
2016-10-14Keystore attribute code. Not really tested.Rob Austein
Passes PKCS #11 "make test" but nothing uses the new attribute code yet. Refactored some of the flash block update code. Attribute code is annoyingly verbose, might be possible to refactor some of that.
2016-10-07Checkpoint along the way to adding keystore attribute support.Rob Austein
This is mostly to archive a commit where PKCS #11 "make test" still works after converting the ks_volatile code to use SDRAM allocated at startup instead of (large) static variables. The attribute code itself is incomplete at this point.