EncryptionContext

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Represents an encryption context. This class provides functionality to perform encryption operations.

Extends

BaseCryptoClass

Methods

encrypt()

encrypt(plaintext): Promise<ArrayBuffer>

Encrypt the provided plaintext data..

Parameters

plaintext

ArrayBuffer

The data to be encrypted.

Returns

Promise<ArrayBuffer>

A promise that resolves to the encrypted data (ciphertext).

Throws

SecurityError If the encryption operation fails.

Last updated: Sep 30, 2025