@ralphschuler.random.strategies.Fortuna.strategy.Fortuna

Class: Fortuna

@ralphschuler/random.strategies/Fortuna.strategy.Fortuna

Hierarchy

• PseudoRandomNumberGenerator

  ↳ Fortuna

Table of contents

Constructors

• constructor

Properties

• autoPoolIndex
• cipherKey
• keySize
• poolIndex
• pools
• reseedCounter
• seed

Methods

• addEvent
• createSeededHash
• nextFloat
• nextInt
• reseed
• updatePool

Constructors

constructor

• new Fortuna(seed): Fortuna

Parameters

Name	Type
seed	Seed

Returns

Fortuna

Overrides

PseudoRandomNumberGenerator.constructor

Defined in

packages/random/src/strategies/Fortuna.strategy.ts:14

Properties

autoPoolIndex

• Private autoPoolIndex: number = 0

Defined in

packages/random/src/strategies/Fortuna.strategy.ts:12

---

cipherKey

• Private cipherKey: BinaryLike

Defined in

packages/random/src/strategies/Fortuna.strategy.ts:11

---

keySize

• Private Readonly keySize: number = 32

Defined in

packages/random/src/strategies/Fortuna.strategy.ts:10

---

poolIndex

• Private poolIndex: number = 0

Defined in

packages/random/src/strategies/Fortuna.strategy.ts:8

---

pools

• Private pools: Buffer[]

Defined in

packages/random/src/strategies/Fortuna.strategy.ts:7

---

reseedCounter

• Private reseedCounter: number = 0

Defined in

packages/random/src/strategies/Fortuna.strategy.ts:9

---

seed

• Protected seed: Seed

Inherited from

PseudoRandomNumberGenerator.seed

Defined in

packages/random/src/PseudoRandomNumberGenerator.ts:4

Methods

addEvent

▸ addEvent(event, poolIndex?): void

Parameters

Name	Type
event	Buffer
poolIndex	number

Returns

void

Defined in

packages/random/src/strategies/Fortuna.strategy.ts:23

---

createSeededHash

▸ createSeededHash(data): Buffer

Parameters

Name	Type
data	Buffer

Returns

Buffer

Defined in

packages/random/src/strategies/Fortuna.strategy.ts:42

---

nextFloat

▸ nextFloat(): number

Returns

number

Overrides

PseudoRandomNumberGenerator.nextFloat

Defined in

packages/random/src/strategies/Fortuna.strategy.ts:97

---

nextInt

▸ nextInt(min, max): number

Parameters

Name	Type
min	number
max	number

Returns

number

Overrides

PseudoRandomNumberGenerator.nextInt

Defined in

packages/random/src/strategies/Fortuna.strategy.ts:115

---

reseed

▸ reseed(): void

Returns

void

Defined in

packages/random/src/strategies/Fortuna.strategy.ts:76

---

updatePool

▸ updatePool(): void

Returns

void

Defined in

packages/random/src/strategies/Fortuna.strategy.ts:59