dcrypt-params 1.2.3

Constant values for dcrypt library
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

// Test importing and accessing various constants

// Traditional cryptography constants
use dcrypt_params::traditional::ecdsa::NIST_P256;
use dcrypt_params::traditional::ed25519::{
    ED25519_PUBLIC_KEY_SIZE, ED25519_SECRET_KEY_SIZE, ED25519_SIGNATURE_SIZE,
};
use dcrypt_params::traditional::rsa::{RSA_MODULUS_2048, RSA_MODULUS_4096, RSA_PUBLIC_EXPONENT};

// Post-quantum cryptography constants
use dcrypt_params::pqc::dilithium::{DILITHIUM3, DILITHIUM_N, DILITHIUM_Q};
use dcrypt_params::pqc::kyber::{KYBER768, KYBER_N, KYBER_Q};
use dcrypt_params::pqc::ntru::NTRU_HPS_2048_509;

// Utility constants
use dcrypt_params::utils::hash::SHA256_OUTPUT_SIZE;
use dcrypt_params::utils::symmetric::{AES256_KEY_SIZE, CHACHA20_KEY_SIZE};

#[test]
fn test_rsa_constants() {
    assert_eq!(RSA_MODULUS_2048, 2048);
    assert_eq!(RSA_MODULUS_4096, 4096);
    assert_eq!(RSA_PUBLIC_EXPONENT, 65537);
}

#[test]
fn test_ed25519_constants() {
    assert_eq!(ED25519_PUBLIC_KEY_SIZE, 32);
    assert_eq!(ED25519_SECRET_KEY_SIZE, 32);
    assert_eq!(ED25519_SIGNATURE_SIZE, 64);
}

#[test]
fn test_ecdsa_constants() {
    assert_eq!(NIST_P256.h, 1); // Cofactor
    assert_eq!(NIST_P256.p[0], 0xFF); // First byte of prime
}

#[test]
fn test_kyber_constants() {
    assert_eq!(KYBER_N, 256);
    assert_eq!(KYBER_Q, 3329);
    assert_eq!(KYBER768.k, 3);
    assert_eq!(KYBER768.shared_secret_size, 32);
}

#[test]
fn test_dilithium_constants() {
    assert_eq!(DILITHIUM_N, 256);
    assert_eq!(DILITHIUM_Q, 8380417);
    assert_eq!(DILITHIUM3.k, 6);
    assert_eq!(DILITHIUM3.l, 5);
}

#[test]
fn test_ntru_constants() {
    assert_eq!(NTRU_HPS_2048_509.n, 509);
    assert_eq!(NTRU_HPS_2048_509.q, 2048);
    assert_eq!(NTRU_HPS_2048_509.shared_secret_size, 32);
}

#[test]
fn test_utility_constants() {
    assert_eq!(SHA256_OUTPUT_SIZE, 32);
    assert_eq!(AES256_KEY_SIZE, 32);
    assert_eq!(CHACHA20_KEY_SIZE, 32);
}