ConvertPemToPublicKey return rsa public key from public key pem.

DecodeKey with secret key (rsa) and hash (base64), return the decrypted key.

ExtractPrivateKey gets private key and returns base64 encoded private key.

ExtractPublicKey get public key from private key and return base64 encoded public key.

GenerateKeys using rsa random generate keys and return []byte bas64.

HashRsaKey return sha256 hash of rsa private key.

PrivateKeyToByte converts privateKey to []byte.