Resolve issue when attemping to send command after pair.

[krypton36]

Problem

After pairing is successful, and the chip-tool-darwin is not signed, the command will fail to re-pair and send command.

Change overview

• Updates the public key generation to have more specific parameters.
• Create NSData from correct parameters.

Testing

• Paired
• Sent commands several times

[github-actions]

PR #15896: Size comparison from 5e4a98c to 170cb94

Full report (22 builds for cyw30739, efr32, esp32, k32w, linux, mbed, nrfconnect, p6, qpg, telink)

platform	target	config	section	5e4a98c	170cb94	change	% change
cyw30739	light	cyw930739m2evb_01	(read/write)	601546	601546	0	0.0
			.app_xip_area	506088	506088	0	0.0
			.bss	78140	78140	0	0.0
			.data	660	660	0	0.0
			.rodata	0	0	0	0.0
			.text	0	0	0	0.0
	lock	cyw930739m2evb_01	(read/write)	559522	559522	0	0.0
			.app_xip_area	465600	465600	0	0.0
			.bss	76644	76644	0	0.0
			.data	624	624	0	0.0
			.rodata	0	0	0	0.0
			.text	0	0	0	0.0
	ota-requestor	cyw930739m2evb_01	(read/write)	581718	581718	0	0.0
			.app_xip_area	478116	478116	0	0.0
			.bss	85972	85972	0	0.0
			.data	592	592	0	0.0
			.rodata	0	0	0	0.0
			.text	112	112	0	0.0
efr32	lighting-app	BRD4161A	(read only)	920508	920508	0	0.0
			(read/write)	128840	128840	0	0.0
			.bss	126760	126760	0	0.0
			.data	2080	2080	0	0.0
			.text	920500	920500	0	0.0
		BRD4161A+rpc	(read only)	949344	949344	0	0.0
			(read/write)	144800	144800	0	0.0
			.bss	142536	142536	0	0.0
			.data	2260	2260	0	0.0
			.text	949336	949336	0	0.0
	lock-app	BRD4161A+wf200	(read only)	988492	988492	0	0.0
			(read/write)	120360	120360	0	0.0
			.bss	118428	118428	0	0.0
			.data	1932	1932	0	0.0
			.text	988484	988484	0	0.0
	window-app	BRD4161A	(read only)	853568	853568	0	0.0
			(read/write)	126832	126832	0	0.0
			.bss	124904	124904	0	0.0
			.data	1924	1924	0	0.0
			.text	853560	853560	0	0.0
esp32	all-clusters-app	c3devkit	(read only)	957240	957240	0	0.0
			(read/write)	1393570	1393570	0	0.0
			.dram0.bss	63424	63424	0	0.0
			.dram0.data	14236	14236	0	0.0
			.flash.rodata	197000	197000	0	0.0
			.flash.text	957240	957240	0	0.0
			.iram0.text	62016	62016	0	0.0
		m5stack	(read only)	1011955	1011955	0	0.0
			(read/write)	460684	460684	0	0.0
			.dram0.bss	68952	68952	0	0.0
			.dram0.data	34080	34080	0	0.0
			.flash.rodata	225816	225816	0	0.0
			.flash.text	1006571	1006571	0	0.0
			.iram0.text	123107	123107	0	0.0
k32w	light	k32w061+release	(read/write)	694556	694556	0	0.0
			.bss	77696	77696	0	0.0
			.data	1964	1964	0	0.0
			.text	609096	609096	0	0.0
	lock	k32w061+release	(read/write)	696144	696144	0	0.0
			.bss	77664	77664	0	0.0
			.data	1972	1972	0	0.0
			.text	610708	610708	0	0.0
linux	chip-tool-ipv6only	arm64	(read only)	9397540	9397540	0	0.0
			(read/write)	454017	454017	0	0.0
			.bss	43841	43841	0	0.0
			.data	1192	1192	0	0.0
			.data.rel.ro	350904	350904	0	0.0
			.dynamic	560	560	0	0.0
			.got	54288	54288	0	0.0
			.init	24	24	0	0.0
			.init_array	192	192	0	0.0
			.rodata	485756	485756	0	0.0
			.text	7908500	7908500	0	0.0
	thermostat-no-ble	arm64	(read only)	2174068	2174068	0	0.0
			(read/write)	148513	148513	0	0.0
			.bss	65201	65201	0	0.0
			.data	1072	1072	0	0.0
			.data.rel.ro	75048	75048	0	0.0
			.dynamic	560	560	0	0.0
			.got	4216	4216	0	0.0
			.init	24	24	0	0.0
			.init_array	352	352	0	0.0
			.rodata	132964	132964	0	0.0
			.text	1822672	1822672	0	0.0
mbed	lock-app	CY8CPROTO_062_4343W+release	(read only)	6224	6224	0	0.0
			(read/write)	2350468	2350468	0	0.0
			.bss	186076	186076	0	0.0
			.data	5800	5800	0	0.0
			.text	1313068	1313068	0	0.0
nrfconnect	all-clusters-app	nrf52840dk_nrf52840	(read/write)	1151479	1151479	0	0.0
			bss	146784	146784	0	0.0
			rodata	144272	144272	0	0.0
			text	785228	785228	0	0.0
p6	all-clusters-app	default	(read/write)	2493680	2493680	0	0.0
			.bss	119496	119496	0	0.0
			.data	2696	2696	0	0.0
			.text	1451944	1451944	0	0.0
	light-app	default	(read/write)	2397128	2397128	0	0.0
			.bss	112968	112968	0	0.0
			.data	2544	2544	0	0.0
			.text	1355392	1355392	0	0.0
	lock-app	default	(read/write)	2360608	2360608	0	0.0
			.bss	112712	112712	0	0.0
			.data	2504	2504	0	0.0
			.text	1318872	1318872	0	0.0
qpg	lighting-app	qpg6105+debug	(read only)	603740	603740	0	0.0
			(read/write)	146936	146936	0	0.0
			.bss	91072	91072	0	0.0
			.data	1164	1164	0	0.0
			.text	598420	598420	0	0.0
	lock-app	qpg6105+debug	(read only)	569400	569400	0	0.0
			(read/write)	146936	146936	0	0.0
			.bss	91080	91080	0	0.0
			.data	1116	1116	0	0.0
			.text	564080	564080	0	0.0
	persistent-storage-app	qpg6105+debug	(read only)	99520	99520	0	0.0
			(read/write)	146940	146940	0	0.0
			.bss	24004	24004	0	0.0
			.data	176	176	0	0.0
			.text	94200	94200	0	0.0
telink	lighting-app	tlsr9518adk80d	(read/write)	888594	888594	0	0.0
			bss	86920	86920	0	0.0
			noinit	37160	37160	0	0.0
			text	627988	627988	0	0.0

[woody-apple]

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