New legacy id generator #954

Job	Run time
Waiting for build / Waiting For Build	8m 47s
Basic SubCA / Test	5m 15s
SubCA with CMC / Test	5m 52s
SubCA with external cert / Test	3m 12s
SubCA with HSM / Test	3m 22s
SubCA clone with HSM / Test	5m 22s
SubCA clone / Test	4m 37s
Lightweight SubCA with HSM / Test	3m 29s
Lightweight SubCA / Test	4m 37s
	44m 33s

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