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ProofBase

Defined in: lib/proof-system/proof.ts:25

Extended by​

Type Parameters​

• Input = any

• Output = any

Constructors​

new ProofBase()​

new ProofBase<Input, Output>(__namedParameters: {
  maxProofsVerified: 0 | 1 | 2;
  proof: unknown;
  publicInput: Input;
  publicOutput: Output;
}): ProofBase<Input, Output>

Defined in: lib/proof-system/proof.ts:71

Parameters​

__namedParameters​
maxProofsVerified​

0 | 1 | 2

proof​

unknown

publicInput​

Input

publicOutput​

Output

Returns​

ProofBase<Input, Output>

Properties​

maxProofsVerified​

maxProofsVerified: 0 | 1 | 2;

Defined in: lib/proof-system/proof.ts:37

proof​

proof: unknown;

Defined in: lib/proof-system/proof.ts:36

publicInput​

publicInput: Input;

Defined in: lib/proof-system/proof.ts:34

publicOutput​

publicOutput: Output;

Defined in: lib/proof-system/proof.ts:35

shouldVerify​

shouldVerify: Bool;

Defined in: lib/proof-system/proof.ts:38

publicInputType​

static publicInputType: FlexibleProvable<any>;

Defined in: lib/proof-system/proof.ts:26

publicOutputType​

static publicOutputType: FlexibleProvable<any>;

Defined in: lib/proof-system/proof.ts:27

tag()​

static tag: () => {
  name: string;
};

Defined in: lib/proof-system/proof.ts:28

Returns​

{
  name: string;
}
name​
name: string;

Accessors​

provable​

Get Signature​

get static provable(): Provable<any>

Defined in: lib/proof-system/proof.ts:88

Returns​

Provable<any>

Methods​

declare()​

declare(): boolean

Defined in: lib/proof-system/proof.ts:54

To verify a recursive proof inside a ZkProgram method, it has to be "declared" as part of the method. This is done by calling declare() on the proof.

Note: declare() is a low-level method that most users will not have to call directly. For proofs that are inputs to the ZkProgram, it is done automatically.

You can think of declaring a proof as a similar step as witnessing a variable, which introduces that variable to the circuit. Declaring a proof will tell Pickles to add the additional constraints for recursive proof verification.

Similar to Provable.witness(), declare() is a no-op when run outside ZkProgram compilation or proving. It returns false in that case, and true if the proof was actually declared.

Returns​

boolean

publicFields()​

publicFields(): {
  input: Field[];
  output: Field[];
}

Defined in: lib/proof-system/proof.ts:111

Returns​

{
  input: Field[];
  output: Field[];
}
input​
input: Field[];
output​
output: Field[];

toJSON()​

toJSON(): JsonProof

Defined in: lib/proof-system/proof.ts:61

Returns​

JsonProof

_proofFromBase64()​

static _proofFromBase64(proofString: string, maxProofsVerified: 0 | 1 | 2): unknown

Defined in: lib/proof-system/proof.ts:115

Parameters​

proofString​

string

maxProofsVerified​

0 | 1 | 2

Returns​

unknown

_proofToBase64()​

static _proofToBase64(proof: unknown, maxProofsVerified: 0 | 1 | 2): string

Defined in: lib/proof-system/proof.ts:119

Parameters​

proof​

unknown

maxProofsVerified​

0 | 1 | 2

Returns​

string

publicFields()​

static publicFields(value: ProofBase): {
  input: Field[];
  output: Field[];
}

Defined in: lib/proof-system/proof.ts:103

Parameters​

value​

ProofBase

Returns​

{
  input: Field[];
  output: Field[];
}
input​
input: Field[];
output​
output: Field[];