crypto

package module

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Versions in this module

v0

v0.0.18

May 9, 2024

v0.0.17

May 11, 2023

Changes in this version

+ const WhiteBox

v0.0.16

Oct 19, 2022

v0.0.15

Sep 16, 2022

Changes in this version

+ const SelfDefinedCrypt

+ const SelfDefinedHash

+ const SelfDefinedSign

+ type CA interface

+ GetHostName func() string

+ GetKeyIdentifier func() []byte

+ GetPubKeyForPairing func() []byte

+ String func() string

+ type Cert interface

+ GetAuthorityKeyIdentifier func() []byte

+ GetCAHostName func() string

+ GetCertType func() CertType

+ GetExtName func() map[string]string

+ GetHostName func() string

+ GetVerifyKey func() VerifyKey

+ String func() string

+ VerifyCert func(caList []string, untrustedPubList [][]byte) error

+ type CertType int

+ const ECert

+ const ERCert

+ const IDCert

+ const RAWPub

+ const RCert

+ const SDKCert

+ const TCert

+ const UnknownCertType

+ func (i CertType) String() string

+ type PluginGenerateSessionKeyFunc interface

+ KeyAgreementFinal func(algo string, data1, data2FromPeer []byte) (SecretKey, error)

+ KeyAgreementInit func() (data1, data2ToPeer []byte, err error)

+ type PluginSignFuncL0 interface

+ GetVerifyKey func(key []byte, mode int) (VerifyKey, error)

+ type PluginSignFuncL1 interface

+ GetSignKey func(keyIndex string) (SignKey, error)

+ type PluginSignFuncL2 interface

+ CreateSignKey func() (index string, k SignKey, err error)

+ ParseAllCA func([]string) ([]CA, error)

+ ParseCertificate func(string) (Cert, error)

+ type PluginSignFuncL3 interface

+ GenerateLocalCA func(hostName string) (skIndex string, ca CA, err error)

+ Issue func(ca CA, hostname string, ct CertType, ext map[string]string, vk VerifyKey) ([]byte, error)

type VerifyKey

+ RichBytes func() []byte

v0.0.14

Jul 11, 2022

v0.0.13

Jul 6, 2022

Changes in this version

+ func RegisterPairing(p Pairing)

type Pairing

+ func UnMarshalPairing(data []byte) Pairing

v0.0.12

Jul 6, 2022

v0.0.11

Jul 5, 2022

Changes in this version

+ const AlgoTypeOffset

+ const DEBUG

+ const Error

+ const Groth16

+ const Info

+ const Notice

+ const ProofVersion1

+ const ST_CONSTANT

+ const ST_DISCARDED

+ const ST_INTERNAL

+ const ST_ONE

+ const ST_OUTPUT

+ const ST_PRVINPUT

+ const ST_PUBINPUT

+ const VerifyVersion1

+ const Warning

+ type ChainType string

+ const VMChainCode

+ const VMEvm

+ type MPC interface

+ Beacon func(string, int) error

+ Contribute func(entropy, name string) error

+ GetG1 func() []Point

+ GetG2 func() []Point

+ GetHash func() string

+ GetPairing func() string

+ GetPower func() int

+ New func(curve string, power uint) []byte

+ Verify func() (bool, error)

+ VerifyWithHistory func(srsBefore MPC) (bool, error)

+ type ProveKey interface

+ GetPairing func() string

+ GetSnark func() string

+ GetVKTag func() string

+ Prove func(cs R1CS, witness []FieldElement, mpc MPC) ([]byte, error)

+ type ProverInfo map[string][]*big.Int

+ type R1CS interface

+ GetPairing func() Pairing

+ InputNum func() (privateInput, publicInput int)

+ Marshal func() []byte

+ OutputNum func() int

+ SignalNum func() int

+ type R1CSIterator interface

+ ConstraintsNum func() uint64

+ GetSignalByID func(nowid int) (id, reoffset int, prefix string, value FieldElement)

+ Next func(pos *int) (index int, a, b, c map[int]FieldElement)

+ type Snarks interface

+ GenCode func(p, v []byte, circuitID [32]byte, t ChainType) []byte

+ Name func() string

+ Setup func(r1cs R1CS) (ProveKey, VerifyProofKey, error)

+ UnmarshalPK func(in []byte) (ProveKey, error)

+ UnmarshalVK func(in []byte) (VerifyProofKey, error)

+ type VCMetrics interface

+ UpdateComputerTime func(s, e int64)

+ UpdateG1TPS func(s, e int64, n int)

+ UpdateG2TPS func(s, e int64, n int)

+ UpdateGetDataTime func(s, e int64)

+ UpdateProveTime func(s, e int64)

+ UpdateVerifyTime func(s, e int64)

+ UpdateWaitTime func(s, e int64)

+ type VerifyProofKey interface

+ GetPairing func() string

+ GetSnark func() string

+ Verify func(in []byte, limit string, mpc MPC) error

v0.0.10

May 23, 2022

Changes in this version

+ const AlgoGroth16

+ const AlgoPlonk

+ const CurveNameBN254

+ const CurveNameCurve101

+ const CurveNameCurve101NonFFT

+ const CurveNameSM9

+ const MethodName

+ var ErrFFT = errors.New("not support fft")

+ func GetBigInt() *big.Int

+ func PutBigInt(in *big.Int)

+ type AlgebraicSys interface

+ GetModule func() *big.Int

+ GetRootOfUnity func(uint64) (FieldElement, uint64, error)

+ Name func() string

+ NewScalar func() FieldElement

+ PutScalar func(FieldElement)

+ type ChainSDK interface

+ ChainType func() string

+ InvokeFinish func(nodes []string, address, taskID, proof, result, error string) ([]byte, error)

+ RegisterListening func(proxyAddress, businessAddress []string) (chan *Event, error)

+ UnregisterListening func(address string) error

+ type Event struct

+ BlockNum int

+ ChannelID string

+ Event []byte

+ TxHash string

+ Type EventType

+ type EventCompute struct

+ BusinessContractAddr string

+ BusinessContractMethod string

+ CCName string

+ CircuitID [32]byte

+ Input string

+ TaskID string

+ WebHook string

+ WebHookBodyPattern string

+ type EventFinish struct

+ CircuitID [32]byte

+ Error string

+ NextCompute []byte

+ Proof string

+ Response []byte

+ Result string

+ TaskID string

+ type EventType int

+ const EventTypeCompute

+ const EventTypeFinish

+ type FieldElement interface

+ Add func(a1, a2 FieldElement) FieldElement

+ Copy func() FieldElement

+ Div func(a1, a2 FieldElement) FieldElement

+ Double func(FieldElement) FieldElement

+ Equal func(FieldElement) bool

+ Exp func(FieldElement, []byte) FieldElement

+ From func(rat *big.Int) FieldElement

+ FromRegular func(content []byte) FieldElement

+ GetModule func(*big.Int)

+ Inv func(FieldElement) FieldElement

+ IsNeg func() bool

+ IsOne func() bool

+ IsZero func() bool

+ MarshalJSON func() ([]byte, error)

+ MontBytes func(res []byte) []byte

+ Mul func(a1, a2 FieldElement) FieldElement

+ Neg func(FieldElement) FieldElement

+ Regular func(in []byte) []byte

+ Set func(FieldElement) FieldElement

+ SetInt64 func(int64) FieldElement

+ SetOne func() FieldElement

+ SetRandom func(io.Reader) FieldElement

+ SetUint64 func(uint64) FieldElement

+ SetZero func() FieldElement

+ Square func(FieldElement) FieldElement

+ String func() string

+ Sub func(a1, a2 FieldElement) FieldElement

+ UnmarshalJSON func([]byte) error

+ type Logger interface

+ Critical func(v ...interface{})

+ Criticalf func(format string, v ...interface{})

+ Debug func(v ...interface{})

+ Debugf func(format string, v ...interface{})

+ Error func(v ...interface{})

+ Errorf func(format string, v ...interface{})

+ Info func(v ...interface{})

+ Infof func(format string, v ...interface{})

+ Notice func(v ...interface{})

+ Noticef func(format string, v ...interface{})

+ Warning func(v ...interface{})

+ Warningf func(format string, v ...interface{})

+ type Marshaller interface

+ Marshal func() []byte

+ Unmarshal func([]byte) ([]byte, error)

+ type NewSDKFunc func(path, user, namespace string, logger Logger) (ChainSDK, error)

+ type Pairing interface

+ BatchScalarMultiplicationG1 func(scalars []*big.Int, ret []Point)

+ BatchScalarMultiplicationG2 func(scalars []*big.Int, ret []Point)

+ GetBase func(Position) Point

+ IsOnCurve func(Point) error

+ NewPoint func(Position) Point

+ Pair func([]Point, []Point) Point

+ PairCheck func(P []Point, Q []Point) bool

+ type Point interface

+ Add func(Point, Point) Point

+ Double func(Point) Point

+ GetPairing func() Pairing

+ GetPosition func() Position

+ IsInfinity func() bool

+ Neg func(Point) Point

+ ScalarBaseMult func(*big.Int) Point

+ ScalarMult func(Point, *big.Int) Point

+ Set func(Point) Point

+ SetInfinity func()

+ type Position int

+ const G1

+ const G2

+ const GT

+ type Response struct

+ Continue bool

+ NextParam [6]string

+ Response []byte

v0.0.9

Mar 23, 2022

Changes in this version

+ const TEE

type Engine

+ GetDefaultAlgo func() (int, int)

+ SetAlgo func([]byte) error

v0.0.8

Dec 2, 2021

Changes in this version

+ const Aes

+ const Asymmetric

+ const CBC

+ const Des3

+ const ECB

+ const Ed25519

+ const FakeHash

+ const GCM

+ const Hash

+ const KECCAK

+ const KECCAK_224

+ const KECCAK_256

+ const KECCAK_384

+ const KECCAK_512

+ const None

+ const Rsa2048

+ const Rsa3072

+ const Rsa4096

+ const SHA1

+ const SHA2

+ const SHA2_224

+ const SHA2_256

+ const SHA2_384

+ const SHA2_512

+ const SHA3

+ const SHA3_224

+ const SHA3_256

+ const SHA3_384

+ const SHA3_512

+ const SM3

+ const Secp256k1

+ const Secp256k1Recover

+ const Secp256r1

+ const Secp384r1

+ const Secp521r1

+ const Size224

+ const Size256

+ const Size384

+ const Size512

+ const Sm2p256v1

+ const Sm3WithPublicKey

+ const Sm4

+ const Symmetrical

+ var ErrNotSupport = fmt.Errorf("engine: this algo is not support")

+ func ErrDevice(msg string) error

+ func ErrIndexMissing(index []byte) error

+ type Cryptor interface

+ type DecKey interface

+ Decrypt func(cipher []byte) ([]byte, error)

+ Destroy func()

+ type Decryptor interface

+ Decrypt func(k, cipherText []byte) (plaintext []byte, err error)

+ type EncKey interface

+ Bytes func() []byte

+ Encrypt func(msg []byte, reader io.Reader) ([]byte, error)

+ GetKeyInfo func() int

+ type Encryptor interface

+ Encrypt func(k, plaintext []byte, reader io.Reader) (cipherText []byte, err error)

+ type Engine interface

+ type FlagReader interface

+ GetFlag func() int

+ type Hasher interface

+ BatchHash func(msg [][]byte) (hash []byte, err error)

+ Hash func(msg []byte) (hash []byte, err error)

+ type Key interface

+ Bytes func() ([]byte, error)

+ FromBytes func(k []byte, opt int) error

+ type Level interface

+ GetLevel func() ([]int, uint8)

+ type PluginCreateDecKeyFunc interface

+ CreateDecKey func(persistent bool, mode int) (index []byte, k DecKey, err error)

+ type PluginCreateSignFunc interface

+ CreateSignKey func(persistent bool, mode int) (index []byte, k SignKey, err error)

+ type PluginCryptFunc interface

+ GetSecretKey func(mode int, pwd, key []byte) (SecretKey, error)

+ type PluginDecKeyFunc interface

+ GetDecKey func(key []byte, mode int) (DecKey, error)

+ ImportDecKey func(key []byte, mode int) (index []byte, err error)

+ type PluginEncKeyFunc interface

+ GetEncKey func(key []byte, mode int) (EncKey, error)

+ type PluginHashFunc interface

+ GetHash func(mode int) (Hasher, error)

+ type PluginRandomFunc interface

+ Rander func() (io.Reader, error)

+ type PluginSignFunc interface

+ GetSignKey func(key []byte, mode int) (SignKey, error)

+ ImportSignKey func(key []byte, mode int) (index []byte, err error)

+ type PluginVerifyFunc interface

+ GetVerifyKey func(key []byte, mode int) (VerifyKey, error)

+ type PrivateKey interface

+ type PublicKey interface

+ type SecretKey interface

+ Decrypt func(src []byte) []byte

+ Destroy func()

+ Encrypt func(src []byte, reader io.Reader) []byte

+ type SignKey interface

+ Destroy func()

+ Sign func(msg []byte, hasher hash.Hash, rand io.Reader) ([]byte, error)

+ type Signer interface

+ Sign func(k, digest []byte, reader io.Reader) ([]byte, error)

+ type Verifier interface

+ Verify func(k, signature, digest []byte) (valid bool, err error)

+ type VerifyKey interface

+ Bytes func() []byte

+ GetKeyInfo func() int

+ Verify func(msg []byte, hasher hash.Hash, sig []byte) bool

v0.0.6

May 10, 2021

v0.0.5

Apr 13, 2021

v0.0.5-1

Apr 13, 2021

v0.0.4

Apr 2, 2021

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