Symbol

SubtleCrypto

class SubtleCrypto

This Web Crypto API interface provides a number of low-level cryptographic functions. It is accessed via the Crypto.subtle properties available in a window context (via Window.crypto). Available only in secure contexts.

MDN Reference

decrypt(algorithm: AlgorithmIdentifier | RsaOaepParams | AesCtrParams | AesCbcParams | AesGcmParams, key: CryptoKey, data: BufferSource): Promise<ArrayBuffer>
MDN Reference
deriveBits(algorithm: AlgorithmIdentifier | EcdhKeyDeriveParams | HkdfParams | Pbkdf2Params, baseKey: CryptoKey, length?: null | number): Promise<ArrayBuffer>
MDN Reference
deriveKey(algorithm: AlgorithmIdentifier | EcdhKeyDeriveParams | HkdfParams | Pbkdf2Params, baseKey: CryptoKey, derivedKeyType: AlgorithmIdentifier | HkdfParams | Pbkdf2Params | AesDerivedKeyParams | HmacImportParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<CryptoKey>
MDN Reference
deriveKey(algorithm: AlgorithmIdentifier | EcdhKeyDeriveParams | HkdfParams | Pbkdf2Params, baseKey: CryptoKey, derivedKeyType: AlgorithmIdentifier | HkdfParams | Pbkdf2Params | AesDerivedKeyParams | HmacImportParams, extractable: boolean, keyUsages: Iterable<KeyUsage>): Promise<CryptoKey>
MDN Reference
digest(algorithm: AlgorithmIdentifier, data: BufferSource): Promise<ArrayBuffer>
MDN Reference
encrypt(algorithm: AlgorithmIdentifier | RsaOaepParams | AesCtrParams | AesCbcParams | AesGcmParams, key: CryptoKey, data: BufferSource): Promise<ArrayBuffer>
MDN Reference
exportKey(format: 'jwk', key: CryptoKey): Promise<JsonWebKey>
MDN Reference
exportKey(format: 'pkcs8' | 'raw' | 'spki', key: CryptoKey): Promise<ArrayBuffer>
exportKey(format: KeyFormat, key: CryptoKey): Promise<ArrayBuffer | JsonWebKey>
generateKey(algorithm: 'Ed25519' | { name: 'Ed25519' }, extractable: boolean, keyUsages: readonly 'sign' | 'verify'[]): Promise<CryptoKeyPair>
MDN Reference
generateKey(algorithm: RsaHashedKeyGenParams | EcKeyGenParams, extractable: boolean, keyUsages: readonly KeyUsage[]): Promise<CryptoKeyPair>
generateKey(algorithm: Pbkdf2Params | AesKeyGenParams | HmacKeyGenParams, extractable: boolean, keyUsages: readonly KeyUsage[]): Promise<CryptoKey>
generateKey(algorithm: AlgorithmIdentifier, extractable: boolean, keyUsages: KeyUsage[]): Promise<CryptoKey | CryptoKeyPair>
generateKey(algorithm: AlgorithmIdentifier, extractable: boolean, keyUsages: Iterable<KeyUsage>): Promise<CryptoKey | CryptoKeyPair>
importKey(format: 'jwk', keyData: JsonWebKey, algorithm: AlgorithmIdentifier | HmacImportParams | RsaHashedImportParams | EcKeyImportParams | AesKeyAlgorithm, extractable: boolean, keyUsages: readonly KeyUsage[]): Promise<CryptoKey>
MDN Reference
importKey(format: 'pkcs8' | 'raw' | 'spki', keyData: BufferSource, algorithm: AlgorithmIdentifier | HmacImportParams | RsaHashedImportParams | EcKeyImportParams | AesKeyAlgorithm, extractable: boolean, keyUsages: KeyUsage[]): Promise<CryptoKey>
importKey(format: 'pkcs8' | 'raw' | 'spki', keyData: BufferSource, algorithm: AlgorithmIdentifier | HmacImportParams | RsaHashedImportParams | EcKeyImportParams | AesKeyAlgorithm, extractable: boolean, keyUsages: Iterable<KeyUsage>): Promise<CryptoKey>
sign(algorithm: AlgorithmIdentifier | RsaPssParams | EcdsaParams, key: CryptoKey, data: BufferSource): Promise<ArrayBuffer>
MDN Reference
unwrapKey(format: KeyFormat, wrappedKey: BufferSource, unwrappingKey: CryptoKey, unwrapAlgorithm: AlgorithmIdentifier | RsaOaepParams | AesCtrParams | AesCbcParams | AesGcmParams, unwrappedKeyAlgorithm: AlgorithmIdentifier | HmacImportParams | RsaHashedImportParams | EcKeyImportParams | AesKeyAlgorithm, extractable: boolean, keyUsages: KeyUsage[]): Promise<CryptoKey>
MDN Reference
unwrapKey(format: KeyFormat, wrappedKey: BufferSource, unwrappingKey: CryptoKey, unwrapAlgorithm: AlgorithmIdentifier | RsaOaepParams | AesCtrParams | AesCbcParams | AesGcmParams, unwrappedKeyAlgorithm: AlgorithmIdentifier | HmacImportParams | RsaHashedImportParams | EcKeyImportParams | AesKeyAlgorithm, extractable: boolean, keyUsages: Iterable<KeyUsage>): Promise<CryptoKey>
MDN Reference
verify(algorithm: AlgorithmIdentifier | RsaPssParams | EcdsaParams, key: CryptoKey, signature: BufferSource, data: BufferSource): Promise<boolean>
MDN Reference
wrapKey(format: KeyFormat, key: CryptoKey, wrappingKey: CryptoKey, wrapAlgorithm: AlgorithmIdentifier | RsaOaepParams | AesCtrParams | AesCbcParams | AesGcmParams): Promise<ArrayBuffer>
MDN Reference