diff options
Diffstat (limited to 'src/nc-crypto.h')
| -rw-r--r-- | src/nc-crypto.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/nc-crypto.h b/src/nc-crypto.h index f04ebe0..11da6d3 100644 --- a/src/nc-crypto.h +++ b/src/nc-crypto.h @@ -29,6 +29,8 @@ #define CHACHA_NONCE_SIZE 0x0cu /* Size of 12 is set by the cipher spec */ #define CHACHA_KEY_SIZE 0x20u /* Size of 32 is set by the cipher spec */ #define SHA256_DIGEST_SIZE 0x20u /* Size of 32 is set by the cipher spec */ +#define AES_IV_SIZE 0x10u /* CBC IV size matches the AES block size of 128 */ +#define AES_KEY_SIZE 0x20u /* AES 256 key size */ typedef uint8_t cstatus_t; #define CSTATUS_OK ((cstatus_t)0x01u) @@ -56,4 +58,12 @@ cstatus_t ncCryptoChacha20( uint32_t dataSize ); +cstatus_t ncAes256CBCEncrypt( + const uint8_t key[32], + const uint8_t iv[16], + const uint8_t* input, + uint8_t* output, + uint32_t dataSize +); + #endif /* !_NC_CRYPTO_H */ |