(v11.x backport) crypto: improve error handling in parseKeyEncoding #26688

tniessen wants to merge 2 commits intonodejs:v11.x-stagingnodejs/node:v11.x-stagingfrom

tniessen:backport-26278-and-26455-to-v11tniessen/node:backport-26278-and-26455-to-v11Copy head branch name to clipboard