Struct containing the parameters required for encrypting/decrypting a message using a one-step operation. More...

#include <AESCTR.h>

Collaboration diagram for AESCTR_OneStepOperation:

Data Fields
const CryptoKey *	key

const uint8_t *	input

uint8_t *	output

const uint8_t *	initialCounter

size_t	inputLength

Detailed Description

Struct containing the parameters required for encrypting/decrypting a message using a one-step operation.

The driver may access it at any point during the operation. It must remain in scope for the entire duration of the operation.

Field Documentation

§ key

const CryptoKey* AESCTR_OneStepOperation::key

Pointer to a previously initialized CryptoKey.

§ input

const uint8_t* AESCTR_OneStepOperation::input

Encryption: The plaintext buffer to be encrypted in the CTR operation.
Decryption: The ciphertext to be decrypted.

§ output

uint8_t* AESCTR_OneStepOperation::output

Encryption: The output ciphertext buffer that the encrypted plaintext is copied to.
Decryption: The plaintext derived from the decrypted ciphertext is copied here. Size of the output buffer must be greater than or equal to the inputLength.

§ initialCounter

const uint8_t* AESCTR_OneStepOperation::initialCounter

A buffer containing an initial counter. Under the same key, each counter value may only be used to encrypt or decrypt a single input block. If NULL, zero will be used for the initial counter value. The buffer's size must be at least 16-bytes.

§ inputLength

size_t AESCTR_OneStepOperation::inputLength

Length of the input in bytes. An equal number of bytes will be output by the operation.

The documentation for this struct was generated from the following file:

AESCTR.h