crypto: reject inherited key type names #5743

Job	Run time
Build slim tarball	2m 16s
aarch64-linux: with shared libraries	8m 24s
x86_64-linux: with shared libraries	8m 24s
aarch64-darwin: with shared libraries	8m 31s
x86_64-darwin: with shared libraries	8m 43s
	36m 18s

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