This file is indexed.

/usr/include/nacl/crypto_sign.h is in libnacl-dev 20110221-5.

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
#ifndef crypto_sign_H
#define crypto_sign_H

#include "crypto_sign_edwards25519sha512batch.h"

#define crypto_sign crypto_sign_edwards25519sha512batch
#define crypto_sign_open crypto_sign_edwards25519sha512batch_open
#define crypto_sign_keypair crypto_sign_edwards25519sha512batch_keypair
#define crypto_sign_BYTES crypto_sign_edwards25519sha512batch_BYTES
#define crypto_sign_PUBLICKEYBYTES crypto_sign_edwards25519sha512batch_PUBLICKEYBYTES
#define crypto_sign_SECRETKEYBYTES crypto_sign_edwards25519sha512batch_SECRETKEYBYTES
#define crypto_sign_PRIMITIVE "edwards25519sha512batch"
#define crypto_sign_IMPLEMENTATION crypto_sign_edwards25519sha512batch_IMPLEMENTATION
#define crypto_sign_VERSION crypto_sign_edwards25519sha512batch_VERSION

#endif