zcncrypto

package

v1.0.2 Latest Latest Go to latest Published: Jun 12, 2019 License: MIT Imports: 8 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/0chain/gosdk

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Documentation ¶

Index ¶

Variables
type BLS0ChainScheme
- func NewBLS0ChainScheme() *BLS0ChainScheme
type ED255190chainScheme
- func NewED255190chainScheme() *ED255190chainScheme
type SignatureScheme
- func NewSignatureScheme(sigScheme string) SignatureScheme

Constants ¶

This section is empty.

Variables ¶

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var ErrInvalidSignatureScheme = errors.New("invalid signature scheme")

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var ErrKeyRead = errors.New("error reading the keys")

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var GenG2 *bls.G2

Functions ¶

This section is empty.

Types ¶

type BLS0ChainScheme ¶

type BLS0ChainScheme struct {
	// contains filtered or unexported fields
}

BLS0ChainScheme - a signature scheme for BLS0Chain Signature

func NewBLS0ChainScheme ¶

func NewBLS0ChainScheme() *BLS0ChainScheme

NewBLS0ChainScheme - create a BLS0ChainScheme object

func (*BLS0ChainScheme) Add ¶

func (b0 *BLS0ChainScheme) Add(signature, msg string) (string, error)

func (*BLS0ChainScheme) GenerateKeys ¶

func (b0 *BLS0ChainScheme) GenerateKeys() error

GenerateKeys - implement interface

func (*BLS0ChainScheme) GetMnemonic ¶

func (b0 *BLS0ChainScheme) GetMnemonic() (string, error)

func (*BLS0ChainScheme) GetPublicKey ¶

func (b0 *BLS0ChainScheme) GetPublicKey() (string, error)

func (*BLS0ChainScheme) GetPublicKeyWithIdx ¶

func (b0 *BLS0ChainScheme) GetPublicKeyWithIdx(i int) (string, error)

func (*BLS0ChainScheme) GetSecretKeyWithIdx ¶

func (b0 *BLS0ChainScheme) GetSecretKeyWithIdx(i int) (string, error)

func (*BLS0ChainScheme) RecoverKeys ¶

func (b0 *BLS0ChainScheme) RecoverKeys(mnemonic string) error

func (*BLS0ChainScheme) SetPrivateKey ¶

func (b0 *BLS0ChainScheme) SetPrivateKey(privateKey string) error

SetPrivateKey - implement interface

func (*BLS0ChainScheme) SetPublicKey ¶

func (b0 *BLS0ChainScheme) SetPublicKey(publicKey string) error

SetPublicKey - implement interface

func (*BLS0ChainScheme) Sign ¶

func (b0 *BLS0ChainScheme) Sign(hash string) (string, error)

Sign - implement interface

func (*BLS0ChainScheme) Verify ¶

func (b0 *BLS0ChainScheme) Verify(signature, msg string) (bool, error)

Verify - implement interface

type ED255190chainScheme ¶

type ED255190chainScheme struct {
	// contains filtered or unexported fields
}

ED255190chainScheme - a signature scheme based on ED25519

func NewED255190chainScheme ¶

func NewED255190chainScheme() *ED255190chainScheme

NewED25519Scheme - create a ED255219Scheme object

func (*ED255190chainScheme) Add ¶

func (ed *ED255190chainScheme) Add(signature, msg string) (string, error)

func (*ED255190chainScheme) GenerateKeys ¶

func (ed *ED255190chainScheme) GenerateKeys() error

GenerateKeys - implement interface

func (*ED255190chainScheme) GetMnemonic ¶

func (ed *ED255190chainScheme) GetMnemonic() (string, error)

func (*ED255190chainScheme) GetPublicKey ¶

func (ed *ED255190chainScheme) GetPublicKey() (string, error)

func (*ED255190chainScheme) GetPublicKeyWithIdx ¶

func (ed *ED255190chainScheme) GetPublicKeyWithIdx(i int) (string, error)

func (*ED255190chainScheme) GetSecretKeyWithIdx ¶

func (ed *ED255190chainScheme) GetSecretKeyWithIdx(i int) (string, error)

func (*ED255190chainScheme) RecoverKeys ¶

func (ed *ED255190chainScheme) RecoverKeys(mnemonic string) error

func (*ED255190chainScheme) SetPrivateKey ¶

func (ed *ED255190chainScheme) SetPrivateKey(privateKey string) error

func (*ED255190chainScheme) SetPublicKey ¶

func (ed *ED255190chainScheme) SetPublicKey(publicKey string) error

func (*ED255190chainScheme) Sign ¶

func (ed *ED255190chainScheme) Sign(hash string) (string, error)

func (*ED255190chainScheme) Verify ¶

func (ed *ED255190chainScheme) Verify(signature, msg string) (bool, error)

type SignatureScheme ¶

type SignatureScheme interface {
	GenerateKeys() error
	GetPublicKey() (string, error)
	GetPublicKeyWithIdx(int) (string, error)
	GetSecretKeyWithIdx(int) (string, error)
	GetMnemonic() (string, error)

	SetPublicKey(publicKey string) error
	SetPrivateKey(privateKey string) error
	RecoverKeys(mnemonic string) error

	Sign(signature string) (string, error)
	Verify(signature string, msg string) (bool, error)
	Add(signature, msg string) (string, error)
}

SignatureScheme - an encryption scheme for signing and verifying messages

func NewSignatureScheme ¶

func NewSignatureScheme(sigScheme string) SignatureScheme

Source Files ¶

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