cas-lib 0.2.77

A function wrapper layer for RustCrypto and Dalek-Cryptography. Intended to be used in FFI situations with a global heap deallactor at the top level project.
Documentation 
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

use std::path::Path;

use cas_lib::hashers::{cas_hasher::CASHasher, sha::CASSHA};

#[cfg(test)]
mod hashers {
    use super::*;

    #[test]
    fn test_sha_256_compare_fail() {
        let path = Path::new("tests/test.docx");
        let file_bytes: Vec<u8> = std::fs::read(path).unwrap();
        let hash = <CASSHA as CASHasher>::hash_256(file_bytes);

        let path_2 = Path::new("tests/test2.docx");
        let file_bytes_2: Vec<u8> = std::fs::read(path_2).unwrap();
        let hash_2 = <CASSHA as CASHasher>::hash_256(file_bytes_2);

        assert_ne!(hash, hash_2);
    }

    #[test]
    fn test_sha_256_success() {
        let path = Path::new("tests/test.docx");
        let file_bytes: Vec<u8> = std::fs::read(path).unwrap();
        let hash = <CASSHA as CASHasher>::hash_256(file_bytes);

        let file_bytes_2: Vec<u8> = std::fs::read(path).unwrap();
        let hash_2 = <CASSHA as CASHasher>::hash_256(file_bytes_2);

        assert_eq!(hash, hash_2);
    }

    #[test]
    fn test_sha_512_compare_fail() {
        let path = Path::new("tests/test.docx");
        let file_bytes: Vec<u8> = std::fs::read(path).unwrap();
        let hash = <CASSHA as CASHasher>::hash_512(file_bytes);

        let path_2 = Path::new("tests/test2.docx");
        let file_bytes_2: Vec<u8> = std::fs::read(path_2).unwrap();
        let hash_2 = <CASSHA as CASHasher>::hash_512(file_bytes_2);

        assert_ne!(hash, hash_2);
    }

    #[test]
    fn test_sha_512_success() {
        let path = Path::new("tests/test.docx");
        let file_bytes: Vec<u8> = std::fs::read(path).unwrap();
        let hash = <CASSHA as CASHasher>::hash_512(file_bytes);

        let file_bytes_2: Vec<u8> = std::fs::read(path).unwrap();
        let hash_2 = <CASSHA as CASHasher>::hash_512(file_bytes_2);

        assert_eq!(hash, hash_2);
    }
}