goog.crypt.BlockCipherProvided Bygoog.crypt.BlockCipherAll Known Implementationsgoog.crypt.AesInterface definition for a block cipher. VIEW SOURCEInstance Methodsexpand_morethis.decrypt( input ) → Array<number>Decrypt a plaintext block. The implementation may expect (and assert) a particular block length. Parametersinput(Array<number>|Uint8Array)Ciphertext. Array of input bytes. ReturnsArray<number>Decrypted plaintext array of bytes. Should be the same length as input. VIEW SOURCEexpand_morethis.encrypt( input ) → Array<number>Encrypt a plaintext block. The implementation may expect (and assert) a particular block length. Parametersinput(Array<number>|Uint8Array)Plaintext array of input bytes. ReturnsArray<number>Encrypted ciphertext array of bytes. Should be the same length as input. VIEW SOURCEInstance Propertiesexpand_morethis.BLOCK_SIZE → numberBlock size, in bytes. VIEW SOURCE