deimos.sodium.crypto_secretbox_xchacha20poly1305 source code

1 /*
2 Written in the D programming language.
3 For git maintenance (ensure at least one congruent line with originating C header):
4 #define crypto_secretbox_xchacha20poly1305_H
5 */
6 
7 module deimos.sodium.crypto_secretbox_xchacha20poly1305;
8 
9 version(SODIUM_LIBRARY_MINIMAL) {}
10 else {
11 
12 import deimos.sodium.crypto_stream_xchacha20 : crypto_stream_xchacha20_MESSAGEBYTES_MAX;
13 
14 extern(C) pure @nogc :
15 
16 
17 enum crypto_secretbox_xchacha20poly1305_KEYBYTES = 32U;
18 
19 size_t crypto_secretbox_xchacha20poly1305_keybytes() @trusted;
20 
21 enum crypto_secretbox_xchacha20poly1305_NONCEBYTES = 24U;
22 
23 size_t crypto_secretbox_xchacha20poly1305_noncebytes() @trusted;
24 
25 enum crypto_secretbox_xchacha20poly1305_MACBYTES = 16U;
26 
27 size_t crypto_secretbox_xchacha20poly1305_macbytes() @trusted;
28 
29 enum crypto_secretbox_xchacha20poly1305_MESSAGEBYTES_MAX =
30     (crypto_stream_xchacha20_MESSAGEBYTES_MAX - crypto_secretbox_xchacha20poly1305_MACBYTES);
31 
32 size_t crypto_secretbox_xchacha20poly1305_messagebytes_max() @trusted;
33 
34 int crypto_secretbox_xchacha20poly1305_easy(ubyte* c,
35                                             const(ubyte)* m,
36                                             ulong mlen,
37                                             const(ubyte)* n,
38                                             const(ubyte)* k); // __attribute__ ((nonnull(1, 4, 5)));
39 
40 int crypto_secretbox_xchacha20poly1305_open_easy(ubyte* m,
41                                                  const(ubyte)* c,
42                                                  ulong clen,
43                                                  const(ubyte)* n,
44                                                  const(ubyte)* k) nothrow; // __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 4, 5)));
45 
46 int crypto_secretbox_xchacha20poly1305_detached(ubyte* c,
47                                                 ubyte* mac,
48                                                 const(ubyte)* m,
49                                                 ulong mlen,
50                                                 const(ubyte)* n,
51                                                 const(ubyte)* k); // __attribute__ ((nonnull(1, 2, 5, 6)));
52 
53 int crypto_secretbox_xchacha20poly1305_open_detached(ubyte* m,
54                                                      const(ubyte)* c,
55                                                      const(ubyte)* mac,
56                                                      ulong clen,
57                                                      const(ubyte)* n,
58                                                      const(ubyte)* k) nothrow; // __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 3, 5, 6)));
59 
60 }