I have a server that when installed automatically created a Let's Encrypt cert. The cert is 2048 but for testing I need to rekey it to 1024. I don't see any rekeying procedures anywhere or at least any documentation explaining a workaround.

Rekeying a certificate?

rg305 October 29, 2020, 12:36am 6

Although many sizes may be allowed, I think this is no longer being supported by LE.

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