package account import ( "github.com/tendermint/tendermint/Godeps/_workspace/src/github.com/tendermint/ed25519" "github.com/tendermint/tendermint/binary" . "github.com/tendermint/tendermint/common" ) type PrivAccount struct { Address []byte `json:"address"` PubKey PubKey `json:"pub_key"` PrivKey PrivKey `json:"priv_key"` } // Generates a new account with private key. func GenPrivAccount() *PrivAccount { privKeyBytes := new([64]byte) copy(privKeyBytes[:32], CRandBytes(32)) pubKeyBytes := ed25519.MakePublicKey(privKeyBytes) pubKey := PubKeyEd25519(pubKeyBytes[:]) privKey := PrivKeyEd25519(privKeyBytes[:]) return &PrivAccount{ Address: pubKey.Address(), PubKey: pubKey, PrivKey: privKey, } } // Generates a new account with private key from SHA256 hash of a secret func GenPrivAccountFromSecret(secret []byte) *PrivAccount { privKey32 := binary.BinarySha256(secret) privKeyBytes := new([64]byte) copy(privKeyBytes[:32], privKey32) pubKeyBytes := ed25519.MakePublicKey(privKeyBytes) pubKey := PubKeyEd25519(pubKeyBytes[:]) privKey := PrivKeyEd25519(privKeyBytes[:]) return &PrivAccount{ Address: pubKey.Address(), PubKey: pubKey, PrivKey: privKey, } } func GenPrivAccountFromKey(privKeyBytes [64]byte) *PrivAccount { pubKeyBytes := ed25519.MakePublicKey(&privKeyBytes) pubKey := PubKeyEd25519(pubKeyBytes[:]) privKey := PrivKeyEd25519(privKeyBytes[:]) return &PrivAccount{ Address: pubKey.Address(), PubKey: pubKey, PrivKey: privKey, } } func (privAccount *PrivAccount) Sign(chainID string, o Signable) Signature { return privAccount.PrivKey.Sign(SignBytes(chainID, o)) } func (privAccount *PrivAccount) String() string { return Fmt("PrivAccount{%X}", privAccount.Address) }