Skip to content

Instantly share code, notes, and snippets.

@sprohaszka

sprohaszka/generate-key-curve.md

Created March 31, 2023 14:09
Show Gist options

  • Select an option

    Learn more about clone URLs
  • Save sprohaszka/09ea7d1ad7336aa04182d6fbf4e86c0a to your computer and use it in GitHub Desktop.

Select an option

Learn more about clone URLs
Save sprohaszka/09ea7d1ad7336aa04182d6fbf4e86c0a to your computer and use it in GitHub Desktop.
Download ZIP
Generate private/public key with elliptic curve
Raw
generate-key-curve.md

Generate private and public key

Private key:

  openssl ecparam -name secp256k1 -genkey -noout -out sample-priv-key.pem

Public key (from private key):

  openssl ec -in sample-priv-key.pem -pubout > sample-pub-key.pem

Read file info

  openssl ec -text -in sample-priv-key.pem

(ecparam is for Eliptic Curves params)

References

Akamai

secp256k1 vs secp256r1

OID secp256r1

OID secp256k1

sec1

sec2

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment