SubtleCrypto.wrapKey - Crypto - Web documentation

Crypto

wrapKey

method SubtleCrypto.wrapKey

#SubtleCrypto.wrapKey(format: KeyFormat,
key: CryptoKey,
wrappingKey: CryptoKey,
wrapAlgorithm: AlgorithmIdentifier
 | RsaOaepParams
 | AesCbcParams
 | AesCtrParams,
): Promise<ArrayBuffer>

Wraps (encrypts) a cryptographic key for secure storage or transmission

Examples #

await crypto.subtle.wrapKey("jwk", key, wrappingKey, "RSA-OAEP");

Parameters #

#format: KeyFormat

#key: CryptoKey

#wrappingKey: CryptoKey

#wrapAlgorithm: AlgorithmIdentifier
 | RsaOaepParams
 | AesCbcParams
 | AesCtrParams

Return Type #

Promise<ArrayBuffer>

See #

https://developer.mozilla.org/en-US/docs/Web/API/SubtleCrypto/wrapKey