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Class: Secp256r1PublicKey

A Secp256r1 public key

Extends​

Constructors​

new Secp256r1PublicKey()​

new Secp256r1PublicKey(value): Secp256r1PublicKey

Create a new Secp256r1PublicKey object

Parameters​

• value: PublicKeyInitData

secp256r1 public key as buffer or base-64 encoded string

Returns​

Secp256r1PublicKey

Overrides​

PublicKey.constructor

Properties​

SIZE​

static SIZE: number = SECP256R1_PUBLIC_KEY_SIZE

Methods​

toBase64()​

toBase64(): string

Return the base-64 representation of the public key

Returns​

string

Inherited from​

PublicKey.toBase64

toString()​

toString(): never

Returns​

never

Inherited from​

PublicKey.toString

toIotaPublicKey()​

toIotaPublicKey(): string

Return the IOTA representation of the public key encoded in base-64. An IOTA public key is formed by the concatenation of the scheme flag with the raw bytes of the public key

Returns​

string

Inherited from​

PublicKey.toIotaPublicKey

verifyWithIntent()​

verifyWithIntent(bytes, signature, intent): Promise<boolean>

Parameters​

• bytes: Uint8Array

• signature: string | Uint8Array

• intent: IntentScope

Returns​

Promise<boolean>

Inherited from​

PublicKey.verifyWithIntent

verifyPersonalMessage()​

verifyPersonalMessage(message, signature): Promise<boolean>

Verifies that the signature is valid for the provided PersonalMessage

Parameters​

• message: Uint8Array

• signature: string | Uint8Array

Returns​

Promise<boolean>

Inherited from​

PublicKey.verifyPersonalMessage

verifyTransaction()​

verifyTransaction(transaction, signature): Promise<boolean>

Verifies that the signature is valid for the provided Transaction

Parameters​

• transaction: Uint8Array

• signature: string | Uint8Array

Returns​

Promise<boolean>

Inherited from​

PublicKey.verifyTransaction

toIotaBytes()​

toIotaBytes(): Uint8Array

Returns the bytes representation of the public key prefixed with the signature scheme flag

Returns​

Uint8Array

Inherited from​

PublicKey.toIotaBytes

toIotaBytesForAddress()​

toIotaBytesForAddress(): Uint8Array

Returns the bytes representation of the public key prefixed with the signature scheme flag. If the signature scheme is ED25519, no prefix is set.

Returns​

Uint8Array

Inherited from​

PublicKey.toIotaBytesForAddress

toIotaAddress()​

toIotaAddress(): string

Return the IOTA address associated with this Ed25519 public key

Returns​

string

Inherited from​

PublicKey.toIotaAddress

equals()​

equals(publicKey): boolean

Checks if two Secp256r1 public keys are equal

Parameters​

• publicKey: Secp256r1PublicKey

Returns​

boolean

Overrides​

PublicKey.equals

toRawBytes()​

toRawBytes(): Uint8Array

Return the byte array representation of the Secp256r1 public key

Returns​

Uint8Array

Overrides​

PublicKey.toRawBytes

flag()​

flag(): number

Return the IOTA address associated with this Secp256r1 public key

Returns​

number

Overrides​

PublicKey.flag

verify()​

verify(message, signature): Promise<boolean>

Verifies that the signature is valid for the provided message

Parameters​

• message: Uint8Array

• signature: string | Uint8Array

Returns​

Promise<boolean>

Overrides​

PublicKey.verify