Class EEA3

EEA3-128 3GPP cipher

Hierarchy (View Summary)

ZUC
- EEA3

Index

Constructors

Methods

crypt next_stream next_word

Constructors

constructor

new EEA3(
    ck: TArg<Uint8Array<ArrayBufferLike>>,
    count: number,
    bearer: number,
    direction: 0 | 1,
): EEA3
EEA3-128 3GPP cipher
Parameters
- ck: TArg<Uint8Array<ArrayBufferLike>>
  Confidentiality key
- count: number
  Counter
- bearer: number
  Bearer identity
- direction: 0 | 1
  Direction of transmission
Returns EEA3
Overrides ZUC.constructor
- Defined in modes/eea3.ts:13

Methods

crypt

crypt(
data: TArg<Uint8Array<ArrayBufferLike>>,
): Uint8Array<ArrayBufferLike> & Uint8Array<ArrayBuffer>
Proceed data
Parameters
- data: TArg<Uint8Array<ArrayBufferLike>>
Returns Uint8Array<ArrayBufferLike> & Uint8Array<ArrayBuffer>
Inherited from ZUC.crypt
- 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>
Inherited from ZUC.next_stream
- Defined in core.ts:123

next_word

next_word(): number
Generate next word

Returns number
Inherited from ZUC.next_word
- Defined in core.ts:114