IKG.HWCONFIG

Address offset: 0x302C

HwConfig register.


Bit number				31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16	15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ID				K	K	K	K	J	J	J	J	I	I	I	I	H	H	H	H	G	G	G	F	E	E	D	C	B	B	B	B	A	A	A	A
Reset 0xCC4C8312				1	1	0	0	1	1	0	0	0	1	0	0	1	1	0	0	1	0	0	0	0	0	1	1	0	0	0	1	0	0	1	0
ID	R/W	Field	Value ID	Value								Description
A	R	NBSYMKEYS										Number of Symmetric Keys generated.
B	R	NBPRIVKEYS										Number of Private Keys generated.
C	R	IKGCM										Countermeasures for IKG operations are implemented when 1.
D	R	HWHEALTHTEST										CTR_DRBG health test is implemented when 1.
E	R	CURVE										ECC curve for IKG (input). Note: value 3 is reserved
			P256	0								P256.
			P384	1								P384.
			P521	2								P521.
F	R	DF										Derivation function is implemented in the CTR_DRBG when 1.
G	R	KEYSIZE										AES Key Size support for the AES Core embedded in the CTR_DRBG. [0]: supports AES128 when 1 [1]: supports AES192 when 1 [2]: supports AES256 when 1
			AES128	1								supports AES128
			AES192	2								supports AES192
			AES256	4								supports AES256
H	R	ENTROPYINPUTLENGTH										Value of g_entropy_input_length/32.
I	R	NONCELENGTH										Value of g_nonce_length/32.
J	R	PERSONALIZATIONSTRINGLENGTH										Value of g_personalization_string_length/32.
K	R	ADDITIONALINPUTLENGTH										Value of g_additional_input_length/32.