AES-EAX

AES Encrypt-then-Authenticate-then-Translate. More...

Files
file	ocrypto_aes_eax.h
	AES Encrypt-then-Authenticate-then-Translate.

Functions
void	ocrypto_aes_eax_encrypt (uint8_t *ct, uint8_t tag[16], const uint8_t *pt, size_t pt_len, const uint8_t *key, size_t size, const uint8_t *iv, size_t iv_len, const uint8_t *aa, size_t aa_len)
int	ocrypto_aes_eax_decrypt (uint8_t *pt, const uint8_t tag[16], const uint8_t *ct, size_t ct_len, const uint8_t *key, size_t size, const uint8_t *iv, size_t iv_len, const uint8_t *aa, size_t aa_len)

Detailed Description

AES Encrypt-then-Authenticate-then-Translate.

AES-EAX (encrypt-then-authenticate-then-translate) is an AES mode which effectively turns the block cipher into a stream cipher. The AES block cipher primitive is used in CTR mode for encryption and as OMAC for authentication over each block.

See also

FIPS - Advanced Encryption Standard (AES)

The EAX Mode of Operation