bls

package module

v0.0.0-...-2ae2f20 Latest Latest Go to latest Published: Apr 13, 2024 License: MIT Imports: 7 Imported by: 0

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Repository

github.com/itsdevbear/comet-bls12-381

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Open Source Insights

README ¶

comet-bls12-381

A library for integrating bls12-381 into CometBFT

This conforms to the Ethereum 2.0 specification linked here.

Documentation ¶

Index ¶

Constants
type PrivKey
- func GenPrivKey() (PrivKey, error)
- func NewPrivateKeyFromBytes(bz []byte) (PrivKey, error)
type PubKey

Constants ¶

View Source

const (
	// PrivKeySize defines the length of the PrivKey byte array.
	PrivKeySize = 32
	// PubKeySize defines the length of the PubKey byte array.
	PubKeySize = 48
	// KeyType is the string constant for the bls12_381 algorithm.
	KeyType = "bls12_381"
)

View Source

const (
	PrivKeyName = "cometbft/PrivKeyBLS12_381"
	PubKeyName  = "cometbft/PubKeyBLS12_381"
)

-------------------------------------.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type PrivKey ¶

type PrivKey []byte

func GenPrivKey ¶

func GenPrivKey() (PrivKey, error)

func NewPrivateKeyFromBytes ¶

func NewPrivateKeyFromBytes(bz []byte) (PrivKey, error)

func (PrivKey) Bytes ¶

func (privKey PrivKey) Bytes() []byte

Bytes returns the byte representation of the ECDSA Private Key.

func (PrivKey) Equals ¶

func (privKey PrivKey) Equals(other cmtcrypto.PrivKey) bool

Equals returns true if two ECDSA private keys are equal and false otherwise.

func (PrivKey) PubKey ¶

func (privKey PrivKey) PubKey() cmtcrypto.PubKey

PubKey returns the ECDSA private key's public key. If the privkey is not valid it returns a nil value.

func (PrivKey) Sign ¶

func (privKey PrivKey) Sign(digestBz []byte) ([]byte, error)

func (PrivKey) Type ¶

func (privKey PrivKey) Type() string

Type returns eth_bls12_381.

type PubKey ¶

type PubKey []byte

func (PubKey) Address ¶

func (pubKey PubKey) Address() cmtcrypto.Address

Address returns the address of the ECDSA public key. The function will return an empty address if the public key is invalid.

func (PubKey) Bytes ¶

func (pubKey PubKey) Bytes() []byte

Bytes returns the pubkey byte format.

func (PubKey) Equals ¶

func (pubKey PubKey) Equals(other cmtcrypto.PubKey) bool

Equals returns true if the pubkey type is the same and their bytes are deeply equal.

func (PubKey) Type ¶

func (pubKey PubKey) Type() string

Type returns eth_bls12_381.

func (PubKey) VerifySignature ¶

func (pubKey PubKey) VerifySignature(msg, sig []byte) bool

Source Files ¶

View all Source files

key.go

Directories ¶

Path	Synopsis
bls
blst Package blst implements a go-wrapper around a library implementing the BLS12-381 curve and signature scheme.	Package blst implements a go-wrapper around a library implementing the BLS12-381 curve and signature scheme.
cache
params
rand

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