package owner import ( "crypto/ecdsa" "github.com/mr-tron/base58" "github.com/nspcc-dev/neo-go/pkg/crypto/keys" crypto "github.com/nspcc-dev/neofs-crypto" "github.com/pkg/errors" ) // NEO3Wallet represents NEO3 wallet address. type NEO3Wallet [25]byte // NEO3WalletFromPublicKey converts public key to NEO3 wallet address. func NEO3WalletFromPublicKey(key *ecdsa.PublicKey) (*NEO3Wallet, error) { if key == nil { return nil, crypto.ErrEmptyPublicKey } neoPublicKey := keys.PublicKey{ X: key.X, Y: key.Y, } d, err := base58.Decode(neoPublicKey.Address()) if err != nil { return nil, errors.Wrap(err, "can't decode neo3 address from key") } w := new(NEO3Wallet) copy(w.Bytes(), d) return w, nil } func (w *NEO3Wallet) String() string { if w != nil { return base58.Encode(w[:]) } return "" } // Bytes returns slice of NEO3 wallet address bytes. func (w *NEO3Wallet) Bytes() []byte { if w != nil { return w[:] } return nil }