Class: MnemonicUtils ​

Constructors ​

new MnemonicUtils() ​

new MnemonicUtils(): MnemonicUtils

Returns ​

MnemonicUtils

Properties ​

DEFAULT_WORDLIST ​

static DEFAULT_WORDLIST: string[]

The default English wordlist.

Defined in ​

@nimiq/core/lib/index.d.ts:260

ENGLISH_WORDLIST ​

static ENGLISH_WORDLIST: string[]

The English wordlist.

Defined in ​

@nimiq/core/lib/index.d.ts:256

Methods ​

entropyToMnemonic() ​

static entropyToMnemonic(entropy, wordlist?): string[]

Converts an Entropy to a mnemonic.

Parameters ​

• entropy: string | ArrayBuffer | Uint8Array | Entropy

• wordlist?: string[]

Returns ​

string[]

Defined in ​

@nimiq/core/lib/index.d.ts:264

getMnemonicType() ​

static getMnemonicType(mnemonic, wordlist?): MnemonicType

Gets the type of a mnemonic.

Return values:

  • 0 = MnemonicType.LEGACY: the mnemonic is for a legacy Nimiq wallet.
  • 1 = MnemonicType.BIP39: the mnemonic is for a BIP39 wallet.
  • -1 = MnemonicType.UNKNOWN: the mnemonic can be for both.

Throws if the menmonic is invalid.

Parameters ​

• mnemonic: string | string[]

• wordlist?: string[]

Returns ​

MnemonicType

Defined in ​

@nimiq/core/lib/index.d.ts:295

isCollidingChecksum() ​

static isCollidingChecksum(entropy): boolean

Tests if a mnemonic can be both for a legacy Nimiq wallet and a BIP39 wallet.

Parameters ​

• entropy: Entropy

Returns ​

boolean

Defined in ​

@nimiq/core/lib/index.d.ts:284

mnemonicToEntropy() ​

static mnemonicToEntropy(mnemonic, wordlist?): Entropy

Converts a mnemonic to an Entropy.

Parameters ​

• mnemonic: string | string[]

• wordlist?: string[]

Returns ​

Entropy

Defined in ​

@nimiq/core/lib/index.d.ts:268

mnemonicToExtendedPrivateKey() ​

static mnemonicToExtendedPrivateKey(mnemonic, password?): ExtendedPrivateKey

Converts a mnemonic to an extended private key.

Optionally takes a password to use for the seed derivation.

Parameters ​

• mnemonic: string | string[]

• password?: string

Returns ​

ExtendedPrivateKey

Defined in ​

@nimiq/core/lib/index.d.ts:280

mnemonicToSeed() ​

static mnemonicToSeed(mnemonic, password?): SerialBuffer

Converts a mnemonic to a seed.

Optionally takes a password to use for the seed derivation.

Parameters ​

• mnemonic: string | string[]

• password?: string

Returns ​

SerialBuffer

Defined in ​

@nimiq/core/lib/index.d.ts:274