Class Secp256k1Signature

A signature of a message signed using a Secp256k1 ecdsa private key

Hierarchy (view full)

Signature
- Secp256k1Signature

Index

Constructors

Properties

Methods

bcsToBytes bcsToHex serialize toString toUint8Array deserialize

Constructors

constructor

new Secp256k1Signature(hexInput): Secp256k1Signature
Create a new Signature instance from a Uint8Array or String.
Parameters
- hexInput: HexInput
  A HexInput (string or Uint8Array)
Returns Secp256k1Signature
Overrides Signature.constructor
- Defined in src/core/crypto/secp256k1.ts:260

Properties

`Private` `Readonly` data

data: Hex

The signature bytes

`Static` `Readonly` LENGTH

LENGTH: 64 = 64

Secp256k1 ecdsa signatures are 256-bit.

Methods

bcsToBytes

bcsToBytes(): Uint8Array
Serializes a Serializable value to its BCS representation. This function is the Typescript SDK equivalent of bcs::to_bytes in Move.

Returns Uint8Array
the BCS representation of the Serializable instance as a byte buffer
Inherited from Signature.bcsToBytes
- Defined in src/bcs/serializer.ts:27

bcsToHex

bcsToHex(): Hex
Helper function to get a value's BCS-serialized bytes as a Hex instance.

Returns Hex
a Hex instance with the BCS-serialized bytes loaded into its underlying Uint8Array
Inherited from Signature.bcsToHex
- Defined in src/bcs/serializer.ts:37

serialize

serialize(serializer): void
Parameters
- serializer: Serializer
Returns void
Overrides Signature.serialize
- Defined in src/core/crypto/secp256k1.ts:283

toString

toString(): string
Get the signature as a hex string with a 0x prefix e.g. 0x123456...

Returns string
Inherited from Signature.toString
- Defined in src/core/crypto/signature.ts:20

toUint8Array

toUint8Array(): Uint8Array
Get the raw signature bytes

Returns Uint8Array
Overrides Signature.toUint8Array
- Defined in src/core/crypto/secp256k1.ts:275

`Static` deserialize

deserialize(deserializer): Secp256k1Signature
Parameters
- deserializer: Deserializer
Returns Secp256k1Signature
- Defined in src/core/crypto/secp256k1.ts:287