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keys

package

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Versions in this module

v0

v0.6.65

Nov 23, 2020

v0.6.7

Dec 1, 2020

v0.6.6

Dec 1, 2020

v0.6.4

Dec 1, 2020

v0.6.3

Dec 1, 2020

v0.6.2

Dec 1, 2020

Changes in this version

+ const EcdsaSignatureLen

+ const PrivKeyBytesLen

+ var ErrCurveTypeNotSupported = errors.New("not a supported CurveType")

+ var ErrKeyGenEdwards25519Failed = errors.New("keygen: error generating key pair for edwards25519 curve type")

+ var ErrKeyGenSecp256k1Failed = errors.New("keygen: error generating key pair for secp256k1 curve type")

+ var ErrPrivKeyLengthInvalid = errors.New("invalid privkey length")

+ var ErrPrivKeyUndecodable = errors.New("could not decode privkey")

+ var ErrPrivKeyZero = errors.New("privkey cannot be 0")

+ var ErrSignFailed = errors.New("sign: unable to sign")

+ var ErrSignUnsupportedPayloadSignatureType = errors.New("sign: unexpected payload.SignatureType while signing")

+ var ErrSignUnsupportedSignatureType = errors.New("sign: unexpected Signature type while signing")

+ var ErrVerifyFailed = errors.New("verify: verify returned false")

+ var ErrVerifyUnsupportedPayloadSignatureType = errors.New("verify: unexpected payload.SignatureType while verifying")

+ var ErrVerifyUnsupportedSignatureType = errors.New("verify: unexpected Signature type while verifying")

+ func Err(err error) bool

+ type KeyPair struct

+ PrivateKey []byte

+ PublicKey *types.PublicKey

+ func GenerateKeypair(curve types.CurveType) (*KeyPair, error)

+ func ImportPrivateKey(privKeyHex string, curve types.CurveType) (*KeyPair, error)

+ func (k *KeyPair) IsValid() error

+ func (k *KeyPair) MarshalJSON() ([]byte, error)

+ func (k *KeyPair) Signer() (Signer, error)

+ func (k *KeyPair) UnmarshalJSON(b []byte) error

+ type Signer interface

+ PublicKey func() *types.PublicKey

+ Sign func(payload *types.SigningPayload, sigType types.SignatureType) (*types.Signature, error)

+ Verify func(signature *types.Signature) error

+ type SignerEdwards25519 struct

+ KeyPair *KeyPair

+ func (s *SignerEdwards25519) PublicKey() *types.PublicKey

+ func (s *SignerEdwards25519) Sign(payload *types.SigningPayload, sigType types.SignatureType) (*types.Signature, error)

+ func (s *SignerEdwards25519) Verify(signature *types.Signature) error

+ type SignerSecp256k1 struct

+ KeyPair *KeyPair

+ func (s *SignerSecp256k1) PublicKey() *types.PublicKey

+ func (s *SignerSecp256k1) Sign(payload *types.SigningPayload, sigType types.SignatureType) (*types.Signature, error)

+ func (s *SignerSecp256k1) Verify(signature *types.Signature) error