Class ZUC

ZUC stream cipher

Hierarchy (View Summary)

ZUC
- EEA3

Index

Constructors

Methods

crypt next_stream next_word

Constructors

constructor

new ZUC(
    key: TArg<Uint8Array<ArrayBufferLike>>,
    iv: TArg<Uint8Array<ArrayBufferLike>>,
    macbits?: number,
): ZUC
ZUC stream cipher
Parameters
- key: TArg<Uint8Array<ArrayBufferLike>>
  Encryption key (16 or 32 bytes)
- iv: TArg<Uint8Array<ArrayBufferLike>>
  Initialization vector (16 or 23 bytes)
- macbits: number = 0
  MAC bit length (Optional, for MAC-256)
Returns ZUC
- Defined in core.ts:17

Methods

crypt

crypt(
data: TArg<Uint8Array<ArrayBufferLike>>,
): Uint8Array<ArrayBufferLike> & Uint8Array<ArrayBuffer>
Proceed data
Parameters
- data: TArg<Uint8Array<ArrayBufferLike>>
Returns Uint8Array<ArrayBufferLike> & Uint8Array<ArrayBuffer>
- Defined in core.ts:132

next_stream

next_stream(
length: number,
): Uint32Array<ArrayBufferLike> & Uint32Array<ArrayBuffer>
Generate next keystream (as Uint32Array)
Parameters
- length: number
Returns Uint32Array<ArrayBufferLike> & Uint32Array<ArrayBuffer>
- Defined in core.ts:123

next_word

next_word(): number
Generate next word

Returns number
- Defined in core.ts:114