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

// crypto_core_hsalsa20.h

pub const crypto_core_hsalsa20_OUTPUTBYTES: usize = 32;
pub const crypto_core_hsalsa20_INPUTBYTES: usize = 16;
pub const crypto_core_hsalsa20_KEYBYTES: usize = 32;
pub const crypto_core_hsalsa20_CONSTBYTES: usize = 16;


extern "C" {
    pub fn crypto_core_hsalsa20_outputbytes() -> size_t;
    pub fn crypto_core_hsalsa20_inputbytes() -> size_t;
    pub fn crypto_core_hsalsa20_keybytes() -> size_t;
    pub fn crypto_core_hsalsa20_constbytes() -> size_t;

    pub fn crypto_core_hsalsa20(out: *mut u8, in_: *const u8, k: *const u8, c: *const u8) -> c_int;
}


#[test]
fn test_crypto_core_hsalsa20_outputbytes() {
    assert!(unsafe { crypto_core_hsalsa20_outputbytes() as usize } ==
            crypto_core_hsalsa20_OUTPUTBYTES)
}
#[test]
fn test_crypto_core_hsalsa20_inputbytes() {
    assert!(unsafe { crypto_core_hsalsa20_inputbytes() as usize } ==
            crypto_core_hsalsa20_INPUTBYTES)
}
#[test]
fn test_crypto_core_hsalsa20_keybytes() {
    assert!(unsafe { crypto_core_hsalsa20_keybytes() as usize } == crypto_core_hsalsa20_KEYBYTES)
}
#[test]
fn test_crypto_core_hsalsa20_constbytes() {
    assert!(unsafe { crypto_core_hsalsa20_constbytes() as usize } ==
            crypto_core_hsalsa20_CONSTBYTES)
}