webcrypto.SubtleCrypto.decrypt - crypto - Node

method webcrypto.SubtleCrypto.decrypt

Usage in Deno

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



SubtleCrypto.decrypt(algorithm: AlgorithmIdentifier
 | RsaOaepParams
 | AesCtrParams
 | AesCbcParams
 | AesGcmParams,
key: CryptoKey,
data: BufferSource,
): Promise<ArrayBuffer>

Using the method and parameters specified in algorithm and the keying material provided by key, subtle.decrypt() attempts to decipher the provided data. If successful, the returned promise will be resolved with an <ArrayBuffer> containing the plaintext result.

The algorithms currently supported include:

'RSA-OAEP'
'AES-CTR'
'AES-CBC'
'AES-GCM'

Parameters



algorithm: AlgorithmIdentifier
 | RsaOaepParams
 | AesCtrParams
 | AesCbcParams
 | AesGcmParams



key: CryptoKey



data: BufferSource

Return Type

Promise<ArrayBuffer>