PublicKey

A public key, which is also an address on the Mina network. You can derive a PublicKey directly from a PrivateKey.

Extends

• CircuitValue

Constructors

new PublicKey(props)

new PublicKey(...props: any[]): PublicKey

Parameters

• ...props: any[]

Returns

PublicKey

Inherited from

CircuitValue.constructor

Source

lib/provable/types/circuit-value.ts:13

Properties

isOdd

isOdd: Bool;

Source

lib/provable/crypto/signature.ts:138

---

x

x: Field;

Source

lib/provable/crypto/signature.ts:137

Methods

assertEquals()

assertEquals(x: this): void

Parameters

• x: this

Returns

void

Inherited from

CircuitValue.assertEquals

Source

lib/provable/types/circuit-value.ts:130

---

equals()

equals(x: this): Bool

Parameters

• x: this

Returns

Bool

Inherited from

CircuitValue.equals

Source

lib/provable/types/circuit-value.ts:126

---

isConstant()

isConstant(): boolean

Returns

boolean

Inherited from

CircuitValue.isConstant

Source

lib/provable/types/circuit-value.ts:134

---

isEmpty()

isEmpty(): Bool

Checks if a PublicKey is empty.

Returns

Bool

a Bool

Source

lib/provable/crypto/signature.ts:193

---

toBase58()

toBase58(): string

Encodes a PublicKey in base58 format.

Returns

string

a base58 encoded PublicKey

Source

lib/provable/crypto/signature.ts:211

---

toConstant()

toConstant(): this

Returns

this

Inherited from

CircuitValue.toConstant

Source

lib/provable/types/circuit-value.ts:122

---

toFields()

toFields(): Field[]

Returns

Field[]

Inherited from

CircuitValue.toFields

Source

lib/provable/types/circuit-value.ts:85

---

toGroup()

toGroup(): Group

Returns the Group representation of this PublicKey.

Returns

Group

A Group

Source

lib/provable/crypto/signature.ts:144

---

toJSON()

toJSON(): any

Returns

any

Inherited from

CircuitValue.toJSON

Source

lib/provable/types/circuit-value.ts:118

---

check()

static check<T>(this: T, v: InstanceType<T>): void

Type parameters

• T extends AnyConstructor

Parameters

• this: T

• v: InstanceType\<T>

Returns

void

Inherited from

CircuitValue.check

Source

lib/provable/types/circuit-value.ts:163

---

empty()

static empty<T>(): InstanceType<T>

Creates an empty PublicKey.

Type parameters

• T extends AnyConstructor

Returns

InstanceType\<T>

an empty PublicKey

Overrides

CircuitValue.empty

Source

lib/provable/crypto/signature.ts:185

---

from()

static from(g: {
  isOdd: boolean | Bool;
  x: bigint | Field;
  }): PublicKey

Creates a PublicKey from a JSON structure element.

Parameters

• g

• g.isOdd: boolean | Bool

• g.x: bigint | Field

Returns

PublicKey

a PublicKey.

Source

lib/provable/crypto/signature.ts:177

---

fromBase58()

static fromBase58(publicKeyBase58: string): PublicKey

Decodes a base58 encoded PublicKey into a PublicKey.

Parameters

• publicKeyBase58: string

Returns

PublicKey

a PublicKey

Source

lib/provable/crypto/signature.ts:202

---

fromFields()

static fromFields<T>(this: T, xs: Field[]): InstanceType<T>

Type parameters

• T extends AnyConstructor

Parameters

• this: T

• xs: Field[]

Returns

InstanceType\<T>

Inherited from

CircuitValue.fromFields

Source

lib/provable/types/circuit-value.ts:138

---

fromGroup()

static fromGroup(__namedParameters: Group): PublicKey

Creates a PublicKey from a Group element.

Parameters

• __namedParameters: Group

Returns

PublicKey

a PublicKey.

Source

lib/provable/crypto/signature.ts:161

---

fromJSON()

static fromJSON<T>(this: T, publicKey: string): InstanceType<T>

Deserializes a JSON string into a PublicKey.

Type parameters

• T extends AnyConstructor

Parameters

• this: T

• publicKey: string

Returns

InstanceType\<T>

a JSON string

Overrides

CircuitValue.fromJSON

Source

lib/provable/crypto/signature.ts:239

---

fromObject()

static fromObject<T>(this: T, value: NonMethods<InstanceType<T>>): InstanceType<T>

Type parameters

• T extends AnyConstructor

Parameters

• this: T

• value: NonMethods\<InstanceType\<T>>

Returns

InstanceType\<T>

Inherited from

CircuitValue.fromObject

Source

lib/provable/types/circuit-value.ts:30

---

fromPrivateKey()

static fromPrivateKey(__namedParameters: PrivateKey): PublicKey

Derives a PublicKey from a PrivateKey.

Parameters

• __namedParameters: PrivateKey

Returns

PublicKey

a PublicKey.

Source

lib/provable/crypto/signature.ts:169

---

fromValue()

static fromValue<T>(this: T, __namedParameters: {
  isOdd: boolean | Bool;
  x: bigint | Field;
}): InstanceType<T>

Type parameters

• T extends AnyConstructor

Parameters

• this: T

• __namedParameters

• __namedParameters.isOdd: boolean | Bool

• __namedParameters.x: bigint | Field

Returns

InstanceType\<T>

Overrides

CircuitValue.fromValue

Source

lib/provable/crypto/signature.ts:246

---

sizeInFields()

static sizeInFields(): number

Returns

number

Inherited from

CircuitValue.sizeInFields

Source

lib/provable/types/circuit-value.ts:37

---

toAuxiliary()

static toAuxiliary(): []

Returns

[]

Inherited from

CircuitValue.toAuxiliary

Source

lib/provable/types/circuit-value.ts:59

---

toBase58()

static toBase58(__namedParameters: PublicKey): string

Static method to encode a PublicKey into base58 format.

Parameters

• __namedParameters: PublicKey

Returns

string

a base58 encoded PublicKey

Source

lib/provable/crypto/signature.ts:219

---

toConstant()

static toConstant<T>(this: T, t: InstanceType<T>): InstanceType<T>

Type parameters

• T extends AnyConstructor

Parameters

• this: T

• t: InstanceType\<T>

Returns

InstanceType\<T>

Inherited from

CircuitValue.toConstant

Source

lib/provable/types/circuit-value.ts:177

---

toFields()

static toFields<T>(this: T, v: InstanceType<T>): Field[]

Type parameters

• T extends AnyConstructor

Parameters

• this: T

• v: InstanceType\<T>

Returns

Field[]

Inherited from

CircuitValue.toFields

Source

lib/provable/types/circuit-value.ts:42

---

toInput()

static toInput<T>(this: T, v: InstanceType<T>): HashInput

Type parameters

• T extends AnyConstructor

Parameters

• this: T

• v: InstanceType\<T>

Returns

HashInput

Inherited from

CircuitValue.toInput

Source

lib/provable/types/circuit-value.ts:63

---

toJSON()

static toJSON(publicKey: PublicKey): string

Serializes a PublicKey into its JSON representation.

Parameters

• publicKey: PublicKey

Returns

string

a JSON string

Overrides

CircuitValue.toJSON

Source

lib/provable/crypto/signature.ts:231

---

toValue()

static toValue(__namedParameters: PublicKey): {
  isOdd: boolean;
  x: bigint;
}

Parameters

• __namedParameters: PublicKey

Returns

{
  isOdd: boolean;
  x: bigint;
}

isOdd

isOdd: boolean;

x

x: bigint;

Overrides

CircuitValue.toValue

Source

lib/provable/crypto/signature.ts:243