#!/bin/bash # run from wolfssl root # SECP256R1 openssl ecparam -name prime256v1 -genkey -noout -out certs/statickeys/ecc-secp256r1.pem openssl ec -inform pem -in certs/statickeys/ecc-secp256r1.pem -outform der -out certs/statickeys/ecc-secp256r1.der # DH 2048-bit (keySz = 29) # Using one generated and capture with wolfSSL using wc_DhGenerateKeyPair (openssl generates DH keys with 2048-bits... based on the DH "p" prime size) openssl genpkey -paramfile certs/statickeys/dh-ffdhe2048-params.pem -outform -out certs/statickeys/dh-ffdhe2048.pem openssl pkey -inform pem -in certs/statickeys/dh-ffdhe2048.pem -outform der -out certs/statickeys/dh-ffdhe2048.der # Export DH public key as DER and PEM openssl pkey -inform pem -in certs/statickeys/dh-ffdhe2048.pem -outform der -out certs/statickeys/dh-ffdhe2048-pub.der -pubout openssl pkey -inform pem -in certs/statickeys/dh-ffdhe2048.pem -outform pem -out certs/statickeys/dh-ffdhe2048-pub.pem -pubout # X25519 (Curve25519) openssl genpkey -algorithm x25519 -outform pem -out certs/statickeys/x25519.pem openssl pkey -inform pem -in certs/statickeys/x25519.pem -outform der -out certs/statickeys/x25519.der openssl pkey -inform pem -in certs/statickeys/x25519.pem -outform der -out certs/statickeys/x25519-pub.der -pubout openssl pkey -inform pem -in certs/statickeys/x25519.pem -outform pem -out certs/statickeys/x25519-pub.pem -pubout