packers

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Versions in this module

v1

v1.1.0

Jun 14, 2023

Changes in this version

+ const EcdsaSecp256k1RecoveryMethod2020

+ const EcdsaSecp256k1VerificationKey2019

+ const EddsaBJJVerificationKey

+ const JSONWebKey2020

+ const MediaTypeSignedMessage

+ var ErrorVerificationMethodNotFound = errors.New("specified verification method not found")

+ type DIDResolverHandlerFunc func(did string) (*verifiable.DIDDocument, error)

+ func (f DIDResolverHandlerFunc) Resolve(did string) (*verifiable.DIDDocument, error)

+ type JWSPacker struct

+ func NewJWSPacker(didResolverHandler DIDResolverHandlerFunc, ...) *JWSPacker

+ func (p *JWSPacker) MediaType() iden3comm.MediaType

+ func (p *JWSPacker) Pack(payload []byte, params iden3comm.PackerParams) ([]byte, error)

+ func (p *JWSPacker) Unpack(envelope []byte) (*iden3comm.BasicMessage, error)

+ type SignerResolverHandlerFunc func(kid string) (crypto.Signer, error)

+ func (f SignerResolverHandlerFunc) Resolve(kid string) (crypto.Signer, error)

+ type SigningParams struct

+ Alg jwa.SignatureAlgorithm

+ DIDDoc *verifiable.DIDDocument

+ KID string

+ func NewSigningParams() SigningParams

+ func (s *SigningParams) Verify() error

v1.0.0

May 2, 2023

Changes in this version

+ type DataPreparerHandlerFunc func(hash []byte, id *core.DID, circuitID circuits.CircuitID) ([]byte, error)

+ func (f DataPreparerHandlerFunc) Prepare(hash []byte, id *core.DID, circuitID circuits.CircuitID) ([]byte, error)

+ type ProvingParams struct

+ DataPreparer DataPreparerHandlerFunc

+ ProvingKey []byte

+ Wasm []byte

+ func NewProvingParams(dataPreparer DataPreparerHandlerFunc, provingKey, wasm []byte) ProvingParams

+ type VerificationHandlerFunc func(id circuits.CircuitID, pubsignals []string) error

+ func (f VerificationHandlerFunc) Verify(id circuits.CircuitID, pubsignals []string) error

+ type VerificationParams struct

+ Key []byte

+ VerificationFn VerificationHandlerFunc

+ func NewVerificationParams(key []byte, verifier VerificationHandlerFunc) VerificationParams

type ZKPPacker

+ Prover map[jwz.ProvingMethodAlg]ProvingParams

+ Verification map[jwz.ProvingMethodAlg]VerificationParams

type ZKPPackerParams

+ ProvingMethodAlg jwz.ProvingMethodAlg

v1.0.0-beta.1

Mar 1, 2023

v1.0.0-beta.0

Feb 9, 2023

v0

v0.1.2

Sep 19, 2022

Changes in this version

+ const MediaTypeEncryptedMessage

+ const MediaTypePlainMessage

+ const MediaTypeZKPMessage

+ type AnoncryptPacker struct

+ func NewAnoncryptPacker(kr KeyResolverHandlerFunc) *AnoncryptPacker

+ func (p *AnoncryptPacker) MediaType() iden3comm.MediaType

+ func (p *AnoncryptPacker) Pack(payload []byte, params iden3comm.PackerParams) ([]byte, error)

+ func (p *AnoncryptPacker) Unpack(envelope []byte) (*iden3comm.BasicMessage, error)

+ type AnoncryptPackerParams struct

+ RecipientKey *jose.JSONWebKey

+ type AuthDataPreparerHandlerFunc func(hash []byte, id *core.ID, circuitID circuits.CircuitID) ([]byte, error)

+ func (f AuthDataPreparerHandlerFunc) Prepare(hash []byte, id *core.ID, circuitID circuits.CircuitID) ([]byte, error)

+ type KeyResolverHandlerFunc func(keyID string) (key interface{}, err error)

+ func (kr KeyResolverHandlerFunc) Resolve(keyID string) (key interface{}, err error)

+ type PlainMessagePacker struct

+ func (p *PlainMessagePacker) MediaType() iden3comm.MediaType

+ func (p *PlainMessagePacker) Pack(payload []byte, params iden3comm.PackerParams) ([]byte, error)

+ func (p *PlainMessagePacker) Unpack(envelope []byte) (*iden3comm.BasicMessage, error)

+ type PlainPackerParams struct

+ type StateVerificationFunc func(id circuits.CircuitID, pubsignals []string) error

+ type StateVerificationHandlerFunc func(id circuits.CircuitID, pubsignals []string) error

+ func (f StateVerificationHandlerFunc) Verify(id circuits.CircuitID, pubsignals []string) error

+ type ZKPPacker struct

+ AuthDataPreparer AuthDataPreparerHandlerFunc

+ ProvingKey []byte

+ ProvingMethod jwz.ProvingMethod

+ StateVerifier StateVerificationHandlerFunc

+ VerificationKeys map[circuits.CircuitID][]byte

+ Wasm []byte

+ func NewZKPPacker(provingMethod jwz.ProvingMethod, authDataPreparer AuthDataPreparerHandlerFunc, ...) *ZKPPacker

+ func (p *ZKPPacker) MediaType() iden3comm.MediaType

+ func (p *ZKPPacker) Pack(payload []byte, params iden3comm.PackerParams) ([]byte, error)

+ func (p *ZKPPacker) Unpack(envelope []byte) (*iden3comm.BasicMessage, error)

+ type ZKPPackerParams struct

+ SenderID *core.ID

v0.1.1

Jun 21, 2022

v0.1.0

Jun 21, 2022

Other modules containing this package

github.com/iden3/iden3comm/v2

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