Class: PublicKeyInfo

Represents the PublicKeyInfo structure described in RFC5280

Hierarchy

• PkiObject

  ↳ PublicKeyInfo

Implements

• IPublicKeyInfo

Constructors

constructor

• new PublicKeyInfo(parameters?): PublicKeyInfo

Initializes a new instance of the PublicKeyInfo class

Parameters

Name	Type	Description
parameters	PublicKeyInfoParameters	Initialization parameters

Returns

PublicKeyInfo

Overrides

PkiObject.constructor

Properties

_parsedKey

• Private Optional _parsedKey: null | ECPublicKey | RSAPublicKey

---

algorithm

• algorithm: AlgorithmIdentifier

Algorithm identifier

Implementation of

IPublicKeyInfo.algorithm

---

subjectPublicKey

• subjectPublicKey: BitString

Subject public key value

Implementation of

IPublicKeyInfo.subjectPublicKey

---

CLASS_NAME

▪ Static CLASS_NAME: string = "PublicKeyInfo"

Name of the class

Overrides

PkiObject.CLASS_NAME

Accessors

className

• get className(): string

Returns

string

Inherited from

PkiObject.className

---

parsedKey

• get parsedKey(): undefined | ECPublicKey | RSAPublicKey

Parsed public key value

Returns

undefined | ECPublicKey | RSAPublicKey

Implementation of

IPublicKeyInfo.parsedKey

• set parsedKey(value): void

Parsed public key value

Parameters

Name	Type
value	undefined | ECPublicKey | RSAPublicKey

Returns

void

Implementation of

IPublicKeyInfo.parsedKey

Methods

fromJSON

▸ fromJSON(json): void

Converts JSON value into current object

Parameters

Name	Type	Description
json	any	JSON object

Returns

void

---

fromSchema

▸ fromSchema(schema): void

Converts parsed ASN.1 object into current class

Parameters

Name	Type	Description
schema	any	ASN.1 schema

Returns

void

Overrides

PkiObject.fromSchema

---

importKey

▸ importKey(publicKey, crypto?): Promise<void>

Parameters

Name	Type
publicKey	CryptoKey
crypto	ICryptoEngine

Returns

Promise<void>

---

toJSON

▸ toJSON(): JsonWebKey | PublicKeyInfoJson

Converts the class to JSON object

Returns

JsonWebKey | PublicKeyInfoJson

JSON object

Overrides

PkiObject.toJSON

---

toSchema

▸ toSchema(): Sequence

Converts current object to ASN.1 object and sets correct values

Returns

Sequence

ASN.1 object

Overrides

PkiObject.toSchema

---

toString

▸ toString(encoding?): string

Parameters

Name	Type	Default value
encoding	"base64" | "base64url" | "hex"	"hex"

Returns

string

Inherited from

PkiObject.toString

---

blockName

▸ blockName(): string

Returns block name

Returns

string

Returns string block name

Inherited from

PkiObject.blockName

---

defaultValues

▸ defaultValues(memberName): AlgorithmIdentifier

Returns default values for all class members

Parameters

Name	Type	Description
memberName	"algorithm"	String name for a class member

Returns

AlgorithmIdentifier

Default value

Overrides

PkiObject.defaultValues

▸ defaultValues(memberName): BitString

Parameters

Name	Type
memberName	"subjectPublicKey"

Returns

BitString

Overrides

PkiObject.defaultValues

---

fromBER

▸ fromBER<T>(this, raw): T

Creates PKI object from the raw data

Type parameters

Name	Type
T	extends PkiObject

Parameters

Name	Type	Description
this	PkiObjectConstructor<T>	-
raw	BufferSource	ASN.1 encoded raw data

Returns

T

Initialized and filled current class object

Inherited from

PkiObject.fromBER

---

schema

▸ schema(parameters?): any

Returns value of pre-defined ASN.1 schema for current class

Parameters

Name	Type	Description
parameters	PublicKeyInfoSchema	Input parameters for the schema

Returns

any

ASN.1 schema object

Overrides

PkiObject.schema