Refactor parsing of rsa-aes wrapping params #955

Job	Run time
Build dist with Linux	39s
build on fedora:39	1m 46s
build on ubuntu:24.04	1m 42s
build on fedora:40	1m 41s
build on ubuntu:23.10	1m 30s
build on ubuntu:22.04	1m 39s
build on ubuntu:20.04	1m 27s
build on debian:12	1m 30s
build on debian:11	1m 31s
Build Windows release (windows-latest, x86)	7m 14s
Build MacOS release (macos-latest, amd)	52s
Build Windows release (windows-latest, x64)	9m 47s
Build MacOS release (macos-latest-xlarge, arm)	47s
	32m 5s

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