Class Data

Data objects (object class CKO_DATA) hold information defined by an application. Other than providing access to it, Cryptoki does not attach any special meaning to a data object

Hierarchy (view full)

Storage
- Data

Index

Constructors

constructor

new Data(object): Data
Creates an instance of SessionObject
Parameters
- object: SessionObject
Returns Data
Inherited from Storage.constructor
- Defined in object.ts:111
new Data(handle, session, lib): Data
Creates an instance of SessionObject
Parameters
- handle: Buffer
  ID of session object
- session: Session
  PKCS#11 session
- lib: PKCS11
  PKCS#11 module
Returns Data
Inherited from Storage.constructor
- Defined in object.ts:119

Properties

application

application: string

Description of the application that manages the object (default empty)

class

class: ObjectClass

Object class (type)

handle

handle: Buffer

ID of PKCS#11 object

label

label: string

Description of the object (default empty)

lib

lib: PKCS11

PKCS#11 module

modifiable

modifiable: boolean

true if object can be modified. Default is false

objectId

objectId: Buffer

DER-encoding of the object identifier indicating the data object type (default empty)

private

private: boolean

true if object is a private object and false if object is a public object. Default value is token-specific, and may depend on the values of other attributes of the object.

session

session: Session

PKCS#11 session

token

token: boolean

true if object is a token object and false if object is a session object. Default is false.

value

value: Buffer

Value of the object (default empty)

Accessors

size

get size(): number
Gets the size of an object in bytes

Returns number
Inherited from Storage.size
- Defined in object.ts:104

Methods

copy

copy(template): SessionObject
Copies an object, creating a new object for the copy
Parameters
- template: ITemplate
  Template for the new object
Returns SessionObject
The new instance of SessionObject
Inherited from Storage.copy
- Defined in object.ts:139

destroy

destroy(): void
Destroys an object

Returns void
Inherited from Storage.destroy
- Defined in object.ts:150

get

get(type): Buffer
Alias for getAttribute
Parameters
- type: number
Returns Buffer
Inherited from Storage.get
- Defined in object.ts:231
get(name): any
Parameters
- name: string
Returns any
Inherited from Storage.get
- Defined in object.ts:232

getAttribute

getAttribute(type): Buffer
Returns attribute value
Parameters
- type: number
  Attribute type
Returns Buffer
Attribute value in Buffer format
Inherited from Storage.getAttribute
- Defined in object.ts:159
getAttribute(name): any
Returns attribute value
Parameters
- name: string
  Attribute name. See ITemplate
Returns any
Attribute value. Depends on the attribute name
Inherited from Storage.getAttribute
- Defined in object.ts:165
getAttribute(attrs): ITemplate
Returns a list of attributes
Parameters
- attrs: ITemplate
  The list of attributes for receiving
Returns ITemplate
The list of attributes
Inherited from Storage.getAttribute
- Defined in object.ts:171

`Protected` getInfo

getInfo(): void
Retrieves information about PKCS#11 object and fills fields

Returns void
Inherited from Storage.getInfo
- Defined in object.ts:256

set

set(type, value): void
Alias for setAttribute
Parameters
- type: number
- value: string | number | boolean | Buffer
Returns void
Inherited from Storage.set
- Defined in object.ts:240
set(name, value): void
Parameters
- name: string
- value: any
Returns void
Inherited from Storage.set
- Defined in object.ts:241

setAttribute

setAttribute(type, value): void
Sets attribute value
Parameters
- type: number
  Attribute type
- value: string | number | boolean | Buffer
  Attribute value
Returns void
Inherited from Storage.setAttribute
- Defined in object.ts:200
setAttribute(name, value): void
Sets attribute value
Parameters
- name: string
  Attribute name. See ITemplate
- value: any
  Attribute value. Depends on attribute name
Returns void
Inherited from Storage.setAttribute
- Defined in object.ts:206
setAttribute(attrs): void
Sets attributes from the list of attributes
Parameters
- attrs: ITemplate
  The list of attributes
Returns void
Inherited from Storage.setAttribute
- Defined in object.ts:211

toType

toType<T>(): T
Type Parameters
- T extends SessionObject
Returns T
Inherited from Storage.toType
- Defined in object.ts:252

Class Data

Hierarchy (view full)

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Parameters

object: SessionObject

Returns Data

Parameters

handle: Buffer

session: Session

lib: PKCS11

Returns Data

Properties

application

class

handle

label

lib

modifiable

objectId

private

session

token

value

Accessors

size

Returns number

Methods

copy

Parameters

template: ITemplate

Returns SessionObject

destroy

Returns void

get

Parameters

type: number

Returns Buffer

Parameters

name: string

Returns any

getAttribute

Parameters

type: number

Returns Buffer

Parameters

name: string

Returns any

Parameters

attrs: ITemplate

Returns ITemplate

Protected getInfo

Returns void

set

Parameters

type: number

value: string | number | boolean | Buffer

Returns void

Parameters

name: string

value: any

Returns void

setAttribute

Parameters

type: number

value: string | number | boolean | Buffer

Returns void

Parameters

name: string

value: any

Returns void

Parameters

attrs: ITemplate

Returns void

toType

`Protected` getInfo