# `./fio-stl/150 crypto core.h`

2 public symbols.

### Types

#### `fio_crypto_enc_fn`

```c
typedef void(fio_crypto_enc_fn)(void *restrict mac, void *restrict data, size_t len, const void *ad, /* additional data */ size_t adlen, const void *key, const void *nonce)
```



_Symbol type:_ `type`

#### `fio_crypto_dec_fn`

```c
typedef int(fio_crypto_dec_fn)(void *restrict mac, void *restrict data, size_t len, const void *ad, /* additional data */ size_t adlen, const void *key, const void *nonce)
```



_Symbol type:_ `type`

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