Mnemonic - Quai Network Docs

注意: このページはまだ日本語に翻訳されていません。以下は英語の原文です。

A Mnemonic wraps all properties required to compute BIP-39 seeds and convert between phrases and entropy.

Constructors

new Mnemonic()

new Mnemonic(
   guard, 
   entropy, 
   phrase, 
   password?, 
   wordlist?): Mnemonic

Parameters

Parameter	Type	Description
`guard`	`any`	The guard object.
`entropy`	`string`	The entropy.
`phrase`	`string`	The mnemonic phrase.
`password`?	`null` \| `string`	The password for the mnemonic.
`wordlist`?	`null` \| `Wordlist`	The wordlist for the mnemonic.

Returns

Mnemonic

Source

wallet/mnemonic.ts:175

Properties

Property	Modifier	Type	Description
`entropy`	`readonly`	`string`	The underlying entropy which the mnemonic encodes.
`password`	`readonly`	`string`	The password used for this mnemonic. If no password is used this is the empty string (i.e. `""`) as per the specification.
`phrase`	`readonly`	`string`	The mnemonic phrase of 12, 15, 18, 21 or 24 words. Use the wordlist `split` method to get the individual words.
`wordlist`	`readonly`	`Wordlist`	The wordlist for this mnemonic.

Methods

computeSeed()

computeSeed(): string

Returns the seed for the mnemonic.

Returns

string The seed.

Source

wallet/mnemonic.ts:191

entropyToPhrase()

static entropyToPhrase(_entropy, wordlist?): string

Returns the phrase for mnemonic.

Parameters

Parameter	Type	Description
`_entropy`	`BytesLike`	The entropy for the mnemonic.
`wordlist`?	`null` \| `Wordlist`	The wordlist for the mnemonic.

Returns

string The mnemonic phrase.

Source

wallet/mnemonic.ts:248

fromEntropy()

static fromEntropy(
   _entropy, 
   password?, 
   wordlist?): Mnemonic

Create a new Mnemonic from the entropy. The default password is the empty string and the default wordlist is the [English wordlist.

Parameters

Parameter	Type	Description
`_entropy`	`BytesLike`	The entropy for the mnemonic.
`password`?	`null` \| `string`	The password for the mnemonic.
`wordlist`?	`null` \| `Wordlist`	The wordlist for the mnemonic.

Returns

Mnemonic The new Mnemonic object.

Source

wallet/mnemonic.ts:229

fromPhrase()

static fromPhrase(
   phrase, 
   password?, 
   wordlist?): Mnemonic

Creates a new Mnemonic for the phrase. The default password is the empty string and the default wordlist is the English wordlist.

Parameters

Parameter	Type	Description
`phrase`	`string`	The mnemonic phrase.
`password`?	`null` \| `string`	The password for the mnemonic.
`wordlist`?	`null` \| `Wordlist`	The wordlist for the mnemonic.

Returns

Mnemonic The new Mnemonic object.

Source

wallet/mnemonic.ts:206

isValidMnemonic()

static isValidMnemonic(phrase, wordlist?): boolean

Returns true if phrase is a valid BIP-39 phrase. This checks all the provided words belong to the wordlist, that the length is valid and the checksum is correct.

Parameters

Parameter	Type	Description
`phrase`	`string`	The mnemonic phrase.
`wordlist`?	`null` \| `Wordlist`	The wordlist for the mnemonic.

Returns

boolean True if the phrase is valid.

Throws

If the phrase is invalid.

Source

wallet/mnemonic.ts:275

phraseToEntropy()

static phraseToEntropy(phrase, wordlist?): string

Returns the entropy for phrase.

Parameters

Parameter	Type	Description
`phrase`	`string`	The mnemonic phrase.
`wordlist`?	`null` \| `Wordlist`	The wordlist for the mnemonic.

Returns

string The entropy.

Source

wallet/mnemonic.ts:260

​Constructors

​new Mnemonic()

​Parameters

​Returns

​Source

​Properties

​Methods

​computeSeed()

​Returns

​Source

​entropyToPhrase()

​Parameters

​Returns

​Source

​fromEntropy()

​Parameters

​Returns

​Source

​fromPhrase()

​Parameters

​Returns

​Source

​isValidMnemonic()

​Parameters

​Returns

​Throws

​Source

​phraseToEntropy()

​Parameters

​Returns

​Source

Constructors

new Mnemonic()

Parameters

Returns

Source

Properties

Methods

computeSeed()

Returns

Source

entropyToPhrase()

Parameters

Returns

Source

fromEntropy()

Parameters

Returns

Source

fromPhrase()

Parameters

Returns

Source

isValidMnemonic()

Parameters

Returns

Throws

Source

phraseToEntropy()

Parameters

Returns

Source