Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func NewPublicKeyFromByteSlice ¶
NewPublicKeyFromByteSlice constructs an eth.publicKey instance from a byte slice.
Types ¶
type PrivateKey ¶
type PrivateKey struct {
// contains filtered or unexported fields
}
PrivateKey represents a private key structure used in geth and implments Crypto.PrivateKey interface.
func NewPrivateKey ¶
func NewPrivateKey() (*PrivateKey, error)
NewPrivateKey creates a new PrivateKey structure.
func NewPrivateKeyFromECDSA ¶
func NewPrivateKeyFromECDSA(key *ecdsa.PrivateKey) *PrivateKey
NewPrivateKeyFromECDSA creates a new PrivateKey structure from ecdsa.PrivateKey.
func (*PrivateKey) PublicKey ¶
func (prv *PrivateKey) PublicKey() crypto.PublicKey
PublicKey returns the public key associate this private key.
func (*PrivateKey) Sign ¶
Sign calculates an ECDSA signature.
This function is susceptible to chosen plaintext attacks that can leak information about the private key that is used for signing. Callers must be aware that the given hash cannot be chosen by an adversery. Common solution is to hash any input before calculating the signature.
The produced signature is in the [R || S || V] format where V is 0 or 1.
type PublicKey ¶
type PublicKey struct {
// contains filtered or unexported fields
}
PublicKey represents a public key structure used in geth and implements Crypto.PublicKey interface.
func NewPublicKeyFromECDSA ¶
NewPublicKeyFromECDSA creates a new PublicKey structure from ecdsa.PublicKey.
func (*PublicKey) Bytes ¶
Bytes returns the []byte representation of uncompressed public key. (65 bytes)
func (*PublicKey) VerifySignature ¶
VerifySignature checks that the given public key created signature over hash. The public key should be in compressed (33 bytes) or uncompressed (65 bytes) format. The signature should have the 64 byte [R || S] format.
Source Files