Class: Signature

@nimiq/core / Signature

Defined in: @nimiq/core/types/wasm/web.d.ts:2070

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.

Methods

__getClassname()

__getClassname(): string

Defined in: @nimiq/core/types/wasm/web.d.ts:2074

Returns

string

[dispose]()

[dispose](): void

Defined in: @nimiq/core/types/wasm/web.d.ts:2073

Returns

void

free()

free(): void

Defined in: @nimiq/core/types/wasm/web.d.ts:2072

Returns

void

serialize()

serialize(): Uint8Array

Defined in: @nimiq/core/types/wasm/web.d.ts:2098

Serializes the signature to a byte array.

Returns

Uint8Array

toHex()

toHex(): string

Defined in: @nimiq/core/types/wasm/web.d.ts:2102

Formats the signature into a hex string.

Returns

string

create()

static create(private_key, public_key, data): Signature

Defined in: @nimiq/core/types/wasm/web.d.ts:2078

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

deserialize()

static deserialize(bytes): Signature

Defined in: @nimiq/core/types/wasm/web.d.ts:2084

Deserializes an Ed25519 signature from a byte array.

Throws when the byte array contains less than 64 bytes.

Parameters

bytes

Uint8Array

Returns

Signature

fromAsn1()

static fromAsn1(bytes): Signature

Defined in: @nimiq/core/types/wasm/web.d.ts:2088

Parses an Ed25519 signature from its ASN.1 representation.

Parameters

bytes

Uint8Array

Returns

Signature

fromHex()

static fromHex(hex): Signature

Defined in: @nimiq/core/types/wasm/web.d.ts:2094

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