hash_utils 0.1.0

A collection of hash functions
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
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73

use super::Hasher;

pub struct Groestl224;
impl Hasher for Groestl224 {
    fn hash_name(&self) -> &'static str {
        "Groestl (224bit)"
    }

    fn active_bits(&self) -> &'static u32 {
        &224
    }

    fn hash(&self, data: &[u8]) -> Vec<u8> {
        use ::groestl::Digest;
        let mut hasher = ::groestl::Groestl224::default();
        hasher.update(data);
        hasher.finalize().to_vec()
    }
}

pub struct Groestl256;
impl Hasher for Groestl256 {
    fn hash_name(&self) -> &'static str {
        "Groestl (256bit)"
    }

    fn active_bits(&self) -> &'static u32 {
        &256
    }

    fn hash(&self, data: &[u8]) -> Vec<u8> {
        use ::groestl::Digest;
        let mut hasher = ::groestl::Groestl256::default();
        hasher.update(data);
        hasher.finalize().to_vec()
    }
}

pub struct Groestl384;
impl Hasher for Groestl384 {
    fn hash_name(&self) -> &'static str {
        "Groestl (384bit)"
    }

    fn active_bits(&self) -> &'static u32 {
        &384
    }

    fn hash(&self, data: &[u8]) -> Vec<u8> {
        use ::groestl::Digest;
        let mut hasher = ::groestl::Groestl384::default();
        hasher.update(data);
        hasher.finalize().to_vec()
    }
}

pub struct Groestl512;
impl Hasher for Groestl512 {
    fn hash_name(&self) -> &'static str {
        "Groestl (512bit)"
    }

    fn active_bits(&self) -> &'static u32 {
        &512
    }

    fn hash(&self, data: &[u8]) -> Vec<u8> {
        use ::groestl::Digest;
        let mut hasher = ::groestl::Groestl512::default();
        hasher.update(data);
        hasher.finalize().to_vec()
    }
}