Signature
A Schnorr Signature over the Pasta Curves.
Extends
CircuitValue
Constructors
new Signature()
new Signature(...props: any[]): Signature
Parameters
• ...props: any
[]
Returns
Inherited from
CircuitValue.constructor
Source
lib/provable/types/circuit-value.ts:13
Properties
r
r: Field;
Source
lib/provable/crypto/signature.ts:258
s
s: Scalar;
Source
lib/provable/crypto/signature.ts:259
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
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
toBase58()
toBase58(): string
Encodes a Signature in base58 format.
Returns
string
Source
lib/provable/crypto/signature.ts:321
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
toJSON()
toJSON(): any
Returns
any
Inherited from
CircuitValue.toJSON
Source
lib/provable/types/circuit-value.ts:118
verify()
verify(publicKey: PublicKey, msg: Field[]): Bool
Verifies the Signature using a message and the corresponding PublicKey.
Parameters
• publicKey: PublicKey
• msg: Field
[]
Returns
a Bool
Source
lib/provable/crypto/signature.ts:296
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
create()
static create(privKey: PrivateKey, msg: Field[]): Signature
Signs a message using a PrivateKey.
Parameters
• privKey: PrivateKey
• msg: Field
[]
Returns
Source
lib/provable/crypto/signature.ts:265
empty()
static empty<T>(): InstanceType<T>
Type parameters
• T extends AnyConstructor
Returns
InstanceType
\<T
>
Inherited from
CircuitValue.empty
Source
lib/provable/types/circuit-value.ts:218
fromBase58()
static fromBase58(signatureBase58: string): Signature
Decodes a base58 encoded signature into a Signature.
Parameters
• signatureBase58: string
Returns
Source
lib/provable/crypto/signature.ts:314
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
fromJSON()
static fromJSON<T>(this: T, value: any): InstanceType<T>
Type parameters
• T extends AnyConstructor
Parameters
• this: T
• value: any
Returns
InstanceType
\<T
>
Inherited from
CircuitValue.fromJSON
Source
lib/provable/types/circuit-value.ts:196
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
fromValue()
static fromValue<T>(this: T, value: any): InstanceType<T>
Type parameters
• T extends AnyConstructor
Parameters
• this: T
• value: any
Returns
InstanceType
\<T
>
Inherited from
CircuitValue.fromValue
Source
lib/provable/types/circuit-value.ts:98
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
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<T>(this: T, v: InstanceType<T>): any
Type parameters
• T extends AnyConstructor
Parameters
• this: T
• v: InstanceType
\<T
>
Returns
any
Inherited from
CircuitValue.toJSON
Source
lib/provable/types/circuit-value.ts:185
toValue()
static toValue<T>(this: T, v: InstanceType<T>): any
Type parameters
• T extends AnyConstructor
Parameters
• this: T
• v: InstanceType
\<T
>
Returns
any
Inherited from
CircuitValue.toValue