Openssl, Ecc, Ellipse, Elliptic Curve, Cryptography.
secp256k1 elliptic curve to a file named secp256k1.pem.The cat secp256k1.pem command is used to display the contents of the secp256k1.pem file on the terminal. openssl ecparam -name secp256k1 -out secp256k1.pem cat secp256k1.pem openssl ecparam -in secp256k1.pem -text -param_enc explicit -noout