webcrypto.SubtleCrypto.verify - crypto - Node

method webcrypto.SubtleCrypto.verify

Usage in Deno

import { type webcrypto } from "node:crypto";



SubtleCrypto.verify(algorithm: AlgorithmIdentifier
 | RsaPssParams
 | EcdsaParams
 | Ed448Params,
key: CryptoKey,
signature: BufferSource,
data: BufferSource,
): Promise<boolean>

Using the method and parameters given in algorithm and the keying material provided by key, subtle.verify() attempts to verify that signature is a valid cryptographic signature of data. The returned promise is resolved with either true or false.

The algorithms currently supported include:

'RSASSA-PKCS1-v1_5'
'RSA-PSS'
'ECDSA'
'Ed25519'
'Ed448'
'HMAC'

Parameters



algorithm: AlgorithmIdentifier
 | RsaPssParams
 | EcdsaParams
 | Ed448Params



key: CryptoKey



signature: BufferSource



data: BufferSource

Return Type

Promise<boolean>