CODEWITHSUNDEEP
macosopenssljwt
Andrei Dascalu
Andrei Dascalu

Reputation: 1177

Generating Ed25519 key/pair with LibreSSL on mac: missing algorithm

I am trying to generate a Ed25519 key/pair using

openssl genpkey -algorithm Ed25519 -out ed25519key.pem

However, on my MacOS I get this:

Algorithm Ed25519 not found

I am running OpenSSL / LibreSSL 3.2.5 but I have no idea why this algorithm wouldn't be available.

Is there something I'm missing / need to install?

Upvotes: 4

Views: 4055

Answers (1)

Andrei Dascalu
Andrei Dascalu

Reputation: 1177

It seems that the default OpenSSL (LibreSSL) that comes with MacOS (even in MacOS 11.2.3) simply doesn't have the algorithm.

I installed OpenSSL 1.1.1k via brew separately (in /usr/local/opt/[email protected] ) and using that binary the command works.

Upvotes: 5

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