method webcrypto.SubtleCrypto.decrypt

#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>