core/util/keywrap - AES KEY WRAP as defined in RFC 3394

Age	Commit message (Collapse)	Author
2018-09-28	Some whitespace cleanup.	Joachim Strömbergson

2018-09-28	Completed the functionality that should be in the wrapper. Now its just ↵	Joachim Strömbergson
	debugging...
2018-09-28	Got all states needed. Added hold registers for address and data to be written.	Joachim Strömbergson

2018-09-28	Adding initial version of mkmif wrapper used by keywrap_core to hide ↵	Joachim Strömbergson
	protocol complexity.
2018-09-25	Added logic to perform status word read operation from the mkm. Adding ↵	Joachim Strömbergson
	interfaces and registers to be able to pass mkm status to host. Updated dut instantiation in core testbench to.
2018-09-25	Updated the keywrap API to support access to MKM status. Updated ↵	Joachim Strömbergson
	keywrap_core to support control of MKM access operations.
2018-09-25	Increased control state space to make room for read and write operations.	Joachim Strömbergson

2018-09-25	Integrate the mkmif_core instead of the mkmif wrapper.	Joachim Strömbergson

2018-09-21	Adding more infrastructure needed for the integrated mkm.	Joachim Strömbergson

2018-09-18	Adding more functionality needed for the mkm integration.	Joachim Strömbergson

2018-09-18	Increasing control state reg to support more states. Adding first states for ↵	Joachim Strömbergson
	read and write key handling.
2018-09-18	Adding API control bits to read and write key.	Joachim Strömbergson

2018-09-18	Moved compile time debug access control of key to the API. Added correct ↵	Joachim Strömbergson
	code to mux key.
2018-09-18	Moved the mkmif instance into the core itself. Added API to read the key if ↵	Joachim Strömbergson
	DEBUG is set.
2018-09-14	Adding instatiation of the mkmif in the keywrap top level wrapper. Updated ↵	Joachim Strömbergson
	testbench anf Makefile to build with instantiated mkmif. The mkmif is not yet used by the keywrap.
2018-09-11	Adding a huge, self testing test case.	Joachim Strömbergson

2018-09-07	Updated testbench to use the new API. Verified that the new API works. No ↵	Joachim Strömbergson
	more banks.
2018-09-07	Removed r_bank from dump since it no longer exists.	Joachim Strömbergson

2018-09-07	Test write to all positions in the mem.	Joachim Strömbergson

2018-09-04	Updated rtl and tb to support parameterized memory size.	Joachim Strömbergson

2018-09-04	Updated testbench to handle parameterized core.	Joachim Strömbergson

2018-09-04	Updated testbench to work with the parameterized memory.	Joachim Strömbergson

2018-08-24	We probably want to be able to read data too.	Joachim Strömbergson

2018-08-24	Killed the bank switching.	Joachim Strömbergson

2018-08-24	Performed Verilog parameter magic to make the design scaleable in terms of ↵	Joachim Strömbergson
	capacity. Does not yet work, but at least the linter is fairly happy.
2018-08-23	Adding top level defines for setting size and address bits.	Joachim Strömbergson

2018-08-16	Adding delay cycle to API regs to match the latency for accessing the ↵	Joachim Strömbergson
	blockRAM. Added test case that checks access to the API regs.
2018-08-16	Updated the info about max object size supports and number of banks.	Joachim Strömbergson

2018-08-15	Fix some misleading messages, and enable all tests.	Paul Selkirk

2018-07-24	Added explicit width specification for constant to silence truncation warning.	Joachim Strömbergson

2018-07-06	Updated README with status and information about the implementation.	Joachim Strömbergson

2018-07-06	(1) Updated version to reflect status. (2) Minor fix after running sim in ↵	Joachim Strömbergson
	ModelSim.
2018-07-06	Adding test case for 4096 bit unwrap. Testcase passed! We have unwrap.	Joachim Strömbergson

2018-07-06	Debugged key unwrap. First testcase for unwerap passed. Added some more ↵	Joachim Strömbergson
	debug outputs.
2018-07-06	(1) Fixed dump of core_addr in testbench to actually show the core_addr. ↵	Joachim Strömbergson
	Fixed boundaries for the block counter. Now we don't read mem out of bounds.
2018-07-05	Adding wait state to allow access from memory to complete. Should be ↵	Joachim Strömbergson
	possible to optimize.
2018-07-05	Fixing block counter init bug. Enabling detailed debugging. Fixing minor nits.	Joachim Strömbergson

2018-07-05	Fixed minor details in unwrap test case. Enabled unwrap test case.	Joachim Strömbergson

2018-07-05	Updated keywrap logic to support unwrap. Split state to handle next start in ↵	Joachim Strömbergson
	both wrap and unwrap cases.
2018-07-05	Adding state and counter functionality to support unwrap. Changed name of ↵	Joachim Strömbergson
	define to something more comprehensible.
2018-07-05	Adding unwrap test case.	Joachim Strömbergson

2018-07-05	Adding wrap test case with 4096 bit plaintext from NIST. Test result matches ↵	Joachim Strömbergson
	model.
2018-07-05	Removed a few states and a few cycles.	Joachim Strömbergson

2018-07-05	We use the aes_speed core instead.	Joachim Strömbergson

2018-07-05	Adding tool to generate write commands.	Joachim Strömbergson

2018-07-05	Adding testcase for wrapping 4096 bit data.	Joachim Strömbergson

2018-07-05	We haz keywrap! Time to add more testcases and make them self testing. Oh ↵	Joachim Strömbergson
	and implement unwrap.
2018-07-05	Debugged keywrap processing including A update. All AES operations works ↵	Joachim Strömbergson
	correctly. Now we just need to stop processing whe we should.
2018-07-05	Fixed memory word order. Fixed a number of bugs. First block encrypted ↵	Joachim Strömbergson
	correctly. A state is wrong and memory is read too far.
2018-07-05	Removed the streaming interface in favor of a normal address based ↵	Joachim Strömbergson
	interface. A bit more kludgy, esp since we need to use bank switching to be able to provide enough address space. But this removes a possible problem of the streaming address counter running wild.