BytesToPubKey is compatible with comressed / uncompressed pubkey bytes.

CompressedPubkeyHex has no "0x".

GenerateKeypair generates a keypair.

RecoverPubkeyFromPersonalSignature extract a public key from signature.

SignPersonal signs a payload using given secret key.

StringToPubkey is compatible with comressed / uncompressed pubkey hex, and with / without '0x' head.

ValidatePersonalSignature checks whether (eth.personal.sign) signature, payload and pubkey are matched.