/usr/include/sodium/crypto_secretbox.h is in libsodium-dev 1.0.8-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 | #ifndef crypto_secretbox_H
#define crypto_secretbox_H
#include <stddef.h>
#include "crypto_secretbox_xsalsa20poly1305.h"
#include "export.h"
#ifdef __cplusplus
# if __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_secretbox_KEYBYTES crypto_secretbox_xsalsa20poly1305_KEYBYTES
SODIUM_EXPORT
size_t crypto_secretbox_keybytes(void);
#define crypto_secretbox_NONCEBYTES crypto_secretbox_xsalsa20poly1305_NONCEBYTES
SODIUM_EXPORT
size_t crypto_secretbox_noncebytes(void);
#define crypto_secretbox_MACBYTES crypto_secretbox_xsalsa20poly1305_MACBYTES
SODIUM_EXPORT
size_t crypto_secretbox_macbytes(void);
#define crypto_secretbox_PRIMITIVE "xsalsa20poly1305"
SODIUM_EXPORT
const char *crypto_secretbox_primitive(void);
SODIUM_EXPORT
int crypto_secretbox_easy(unsigned char *c, const unsigned char *m,
unsigned long long mlen, const unsigned char *n,
const unsigned char *k);
SODIUM_EXPORT
int crypto_secretbox_open_easy(unsigned char *m, const unsigned char *c,
unsigned long long clen, const unsigned char *n,
const unsigned char *k)
__attribute__ ((warn_unused_result));
SODIUM_EXPORT
int crypto_secretbox_detached(unsigned char *c, unsigned char *mac,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *n,
const unsigned char *k);
SODIUM_EXPORT
int crypto_secretbox_open_detached(unsigned char *m,
const unsigned char *c,
const unsigned char *mac,
unsigned long long clen,
const unsigned char *n,
const unsigned char *k)
__attribute__ ((warn_unused_result));
/* -- NaCl compatibility interface ; Requires padding -- */
#define crypto_secretbox_ZEROBYTES crypto_secretbox_xsalsa20poly1305_ZEROBYTES
SODIUM_EXPORT
size_t crypto_secretbox_zerobytes(void);
#define crypto_secretbox_BOXZEROBYTES crypto_secretbox_xsalsa20poly1305_BOXZEROBYTES
SODIUM_EXPORT
size_t crypto_secretbox_boxzerobytes(void);
SODIUM_EXPORT
int crypto_secretbox(unsigned char *c, const unsigned char *m,
unsigned long long mlen, const unsigned char *n,
const unsigned char *k);
SODIUM_EXPORT
int crypto_secretbox_open(unsigned char *m, const unsigned char *c,
unsigned long long clen, const unsigned char *n,
const unsigned char *k)
__attribute__ ((warn_unused_result));
#ifdef __cplusplus
}
#endif
#endif
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