Class: Signature ​

An Ed25519 Signature represents a cryptographic proof that a private key signed some data. It can be verified with the private key's public key.

Constructors ​

new Signature() ​

new Signature(): Signature

Returns ​

Signature

Methods ​

__getClassname() ​

__getClassname(): string

Returns ​

string

Defined in ​

@nimiq/core/types/wasm/web.d.ts:1852

free() ​

free(): void

Returns ​

void

Defined in ​

@nimiq/core/types/wasm/web.d.ts:1848

serialize() ​

serialize(): Uint8Array

Serializes the signature to a byte array.

Returns ​

Uint8Array

Defined in ​

@nimiq/core/types/wasm/web.d.ts:1865

toHex() ​

toHex(): string

Formats the signature into a hex string.

Returns ​

string

Defined in ​

@nimiq/core/types/wasm/web.d.ts:1892

create() ​

static create(private_key, public_key, data): Signature

Create a signature from a private key and its public key over byte data.

Parameters ​

• private_key: PrivateKey

• public_key: PublicKey

• data: Uint8Array

Returns ​

Signature

Defined in ​

@nimiq/core/types/wasm/web.d.ts:1873

deserialize() ​

static deserialize(bytes): Signature

Deserializes an Ed25519 signature from a byte array.

Throws when the byte array contains less than 64 bytes.

Parameters ​

• bytes: Uint8Array

Returns ​

Signature

Defined in ​

@nimiq/core/types/wasm/web.d.ts:1860

fromAsn1() ​

static fromAsn1(bytes): Signature

Parses an Ed25519 signature from its ASN.1 representation.

Parameters ​

• bytes: Uint8Array

Returns ​

Signature

Defined in ​

@nimiq/core/types/wasm/web.d.ts:1879

fromHex() ​

static fromHex(hex): Signature

Parses an Ed25519 signature from its hex representation.

Throws when the string is not valid hex format or when it represents less than 64 bytes.

Parameters ​

• hex: string

Returns ​

Signature

Defined in ​

@nimiq/core/types/wasm/web.d.ts:1887