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interface 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).

Methods

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generateKey(algorithm: RsaHashedKeyGenParams | EcKeyGenParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<CryptoKeyPair>
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generateKey(algorithm: AesKeyGenParams | HmacKeyGenParams, extractable: boolean, keyUsages: KeyUsage[]): Promise<CryptoKey>
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generateKey(algorithm: AlgorithmIdentifier, extractable: boolean, keyUsages: KeyUsage[]): Promise<CryptoKeyPair | CryptoKey>
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importKey(
format: "jwk"
keyData: JsonWebKey
extractable: boolean
keyUsages: KeyUsage[]
): Promise<CryptoKey>
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importKey(
format: Exclude<KeyFormat, "jwk">
keyData: BufferSource
extractable: boolean
keyUsages: KeyUsage[]
): Promise<CryptoKey>
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exportKey(format: "jwk", key: CryptoKey): Promise<JsonWebKey>
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exportKey(format: Exclude<KeyFormat, "jwk">, key: CryptoKey): Promise<ArrayBuffer>
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sign(algorithm: AlgorithmIdentifier | RsaPssParams | EcdsaParams, key: CryptoKey, data: BufferSource): Promise<ArrayBuffer>
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verify(
signature: BufferSource
): Promise<boolean>
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digest(algorithm: AlgorithmIdentifier, data: BufferSource): Promise<ArrayBuffer>
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encrypt(algorithm:
, key: CryptoKey, data: BufferSource): Promise<ArrayBuffer>
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decrypt(algorithm:
, key: CryptoKey, data: BufferSource): Promise<ArrayBuffer>
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deriveBits(algorithm:
, baseKey: CryptoKey, length: number): Promise<ArrayBuffer>
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deriveKey(
baseKey: CryptoKey
extractable: boolean
keyUsages: KeyUsage[]
): Promise<CryptoKey>
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wrapKey(
format: KeyFormat
wrappingKey: CryptoKey
): Promise<ArrayBuffer>
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unwrapKey(
format: KeyFormat
wrappedKey: BufferSource
unwrappingKey: CryptoKey
extractable: boolean
keyUsages: KeyUsage[]
): Promise<CryptoKey>