Abstract: ZkPassFfi

Defines functions for proof verification

Implemented by

• zkPassFfiR0

Table of contents

Constructors

• constructor

Methods

• getQueryEngineVersion

• getQueryMethodVersion

• catchError

• verifyZkPassProof

Constructors

constructor

• new ZkPassFfi(): ZkPassFfi

Returns

ZkPassFfi

Methods

getQueryEngineVersion

▸ abstract getQueryEngineVersion(): string

Returns the query engine version information

Returns

string

---

getQueryMethodVersion

▸ abstract getQueryMethodVersion(): string

Returns the query method version information

Returns

string

---

catchError

▸ catchError<T>(«destructured»): T

Type parameters

Name
T

Parameters

Name	Type
«destructured»	GenericResponse<T>

Returns

T

---

verifyZkProof

▸ abstract verifyZkProof(receipt): <ZkPassOutput>

Verifies a zkPass Proof

Parameters

Name	Type
receipt	string

Returns

<ZkPassOutput>