/usr/include/sodium/crypto_shorthash.h is in libsodium-dev 1.0.16-2.
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 | #ifndef crypto_shorthash_H
#define crypto_shorthash_H
#include <stddef.h>
#include "crypto_shorthash_siphash24.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_shorthash_BYTES crypto_shorthash_siphash24_BYTES
SODIUM_EXPORT
size_t crypto_shorthash_bytes(void);
#define crypto_shorthash_KEYBYTES crypto_shorthash_siphash24_KEYBYTES
SODIUM_EXPORT
size_t crypto_shorthash_keybytes(void);
#define crypto_shorthash_PRIMITIVE "siphash24"
SODIUM_EXPORT
const char *crypto_shorthash_primitive(void);
SODIUM_EXPORT
int crypto_shorthash(unsigned char *out, const unsigned char *in,
unsigned long long inlen, const unsigned char *k);
SODIUM_EXPORT
void crypto_shorthash_keygen(unsigned char k[crypto_shorthash_KEYBYTES]);
#ifdef __cplusplus
}
#endif
#endif
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