Tests are implemented using: crypto_vectors
Please look at magma_samples
use cipher_magma::Magma;
let mut magma = Magma::new();
let cipher_key: [u32; 8] = [
0xffeeddcc, 0xbbaa9988, 0x77665544, 0x33221100, 0xf0f1f2f3, 0xf4f5f6f7, 0xf8f9fafb,
0xfcfdfeff,
];
println!("Cipher key:\n{:x?}\n", cipher_key);
magma.set_key(&cipher_key);
let source = 0xfedcba9876543210_u64;
println!("Source block:\n{:x}\n", source);
let encrypted = magma.encrypt(source);
println!("Encrypted ciphertext:\n{:x}\n", encrypted);
let decrypted = magma.decrypt(encrypted);
println!("Decrypted block:\n{:x}", decrypted);
assert_eq!(decrypted, source);
Output:
Cipher key:
[ffeeddcc, bbaa9988, 77665544, 33221100, f0f1f2f3, f4f5f6f7, f8f9fafb, fcfdfeff]
Source block:
fedcba9876543210
Encrypted ciphertext:
4ee901e5c2d8ca3d
Decrypted block:
fedcba9876543210
use cipher_magma::{CipherMode, CipherOperation, Magma};
let cipher_mode = CipherMode::CFB;
let cipher_key: [u32; 8] = [
0xffeeddcc, 0xbbaa9988, 0x77665544, 0x33221100, 0xf0f1f2f3, 0xf4f5f6f7, 0xf8f9fafb,
0xfcfdfeff,
];
println!("Cipher key:\n{:x?}\n", cipher_key);
let source_text = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. \
Aenean ac sem leo. Morbi pretium neque eget felis finibus convallis. \
Praesent tristique rutrum odio at rhoncus. Duis non ligula ut diam tristique commodo. \
Phasellus vel ex nec leo pretium efficitur. Aliquam malesuada vestibulum magna. \
Quisque iaculis est et est volutpat posuere.";
println!("Source text:\n{}\n", source_text);
let source_bytes = source_text.as_bytes();
let mut magma = Magma::with_key(&cipher_key);
let initialization_vector = [0x1234567890abcdef_u64, 0x234567890abcdef1_u64];
magma.set_iv(&initialization_vector);
let encrypted = magma.cipher(source_bytes, &CipherOperation::Encrypt, &cipher_mode);
println!("Encrypted ciphertext:\n{:02x?}\n", encrypted);
let mut decrypted = magma.cipher(&encrypted, &CipherOperation::Decrypt, &cipher_mode);
if cipher_mode.has_padding() {
// remove padding bytes
decrypted.truncate(source_bytes.len());
}
let decrypted_text = String::from_utf8(decrypted).unwrap();
println!("Decrypted text:\n{}\n", decrypted_text);
assert_eq!(decrypted_text, source_text);
Output:
Cipher key:
[ffeeddcc, bbaa9988, 77665544, 33221100, f0f1f2f3, f4f5f6f7, f8f9fafb, fcfdfeff]
Source text:
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean ac sem leo. Morbi pretium neque eget felis finibus convallis. Praesent tristique rutrum odio at rhoncus. Duis non ligula ut diam tristique commodo. Phasellus vel ex nec leo pretium efficitur. Aliquam malesuada vestibulum magna. Quisque iaculis est et est volutpat posuere.
Encrypted ciphertext:
[05, 86, 62, ec, 37, a3, 5f, aa, a5, 67, ce, 68, 83, ed, f9, d3, de, 9a, bd, 97, b0, f7, 8b, af, b8, cd, 03, 7f, 4c, ed, 4b, fe, d5, c0, a9, 65, 55, de, ca, 6c, 1c, 28, 38, fb, a4, 93, d0, 24, 86, d0, 7f, dd, ea, d4, 36, 16, 3d, c0, 09, da, 65, 0a, ec, 02, 3c, 1b, 1b, c6, f8, dc, 5c, 93, 23, e5, 33, 8c, 5c, 1e, dd, 59, b0, 6e, 8c, 0c, 08, d2, a1, 38, f5, 7c, 93, ff, d8, c2, f8, 1d, 5d, 30, 69, 22, a2, 2c, 1d, 26, 36, e7, 1f, f4, 06, b5, 0b, ef, 18, 13, 69, b1, e2, 12, c0, 20, e1, d7, 45, 28, a6, 0c, 46, 67, 9f, 27, dd, 7c, bd, 3b, 19, 08, 16, 3c, 1a, 13, 11, f2, c0, 44, 66, 5d, a1, 24, c1, ca, f9, 0d, 70, 3e, ea, ac, 8f, a7, 65, e3, bb, 8d, 80, 2f, fd, fa, be, 36, 90, e2, 0c, b0, 5f, 74, 4b, 38, 7c, bb, 9c, 58, 6d, 15, fc, 80, 16, 4d, b5, 4a, 37, 32, 06, d6, a2, 6c, 44, 69, 64, 83, b8, 31, 31, 09, 16, 68, f3, 7a, f5, 97, 99, c9, 38, e6, 5d, f0, d7, 18, 91, e5, b1, 71, d4, 23, 68, 9e, 2d, d0, d7, f7, f0, 89, c7, dc, 87, 72, fd, e8, e0, 40, 0d, 1b, 68, 7b, 13, 00, 8a, 52, af, 25, f3, ce, e4, cc, e3, 75, 70, 9a, 67, 41, 83, 37, d9, 0a, 5e, cb, b9, a7, 4a, 03, 27, b6, 0a, 70, 91, 26, d7, 1c, 15, 98, 75, 49, 32, d7, 30, 1c, 8d, 6d, 95, a1, e8, b2, b1, 07, 3e, 76, f0, b3, c4, 45, 65, 7b, ee, c4, 7b, ed, a9, f7, af, 97, 5e, a9, 27, 0c, 4a, 51, ce, e8, b9, 1a, 8c, ce, 36, d2, e6, e7, 57, bc, cf, 5d, 68, 0f, cb, f3, 92, e5, 23, 7e]
Decrypted text:
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean ac sem leo. Morbi pretium neque eget felis finibus convallis. Praesent tristique rutrum odio at rhoncus. Duis non ligula ut diam tristique commodo. Phasellus vel ex nec leo pretium efficitur. Aliquam malesuada vestibulum magna. Quisque iaculis est et est volutpat posuere.
use cipher_magma::{mac, Magma};
let cipher_key: [u32; 8] = [
0xffeeddcc, 0xbbaa9988, 0x77665544, 0x33221100, 0xf0f1f2f3, 0xf4f5f6f7, 0xf8f9fafb,
0xfcfdfeff,
];
println!("Cipher key:\n{:x?}\n", cipher_key);
let message = [
0x92, 0xde, 0xf0, 0x6b, 0x3c, 0x13, 0x0a, 0x59, 0xdb, 0x54, 0xc7, 0x04, 0xf8, 0x18, 0x9d,
0x20, 0x4a, 0x98, 0xfb, 0x2e, 0x67, 0xa8, 0x02, 0x4c, 0x89, 0x12, 0x40, 0x9b, 0x17, 0xb5,
0x7e, 0x41,
];
println!("Message:\n{:02x?}\n", message);
let mut magma = Magma::with_key(&cipher_key);
let mac = mac::calculate(&mut magma, &message);
println!("Calculated MAC:\n{:x}\n", mac);
Output:
Cipher key:
[ffeeddcc, bbaa9988, 77665544, 33221100, f0f1f2f3, f4f5f6f7, f8f9fafb, fcfdfeff]
Message:
[92, de, f0, 6b, 3c, 13, 0a, 59, db, 54, c7, 04, f8, 18, 9d, 20, 4a, 98, fb, 2e, 67, a8, 02, 4c, 89, 12, 40, 9b, 17, b5, 7e, 41]
Calculated MAC:
154e7210