use hex_literal::hex;
use rc4::{KeyInit, Rc4, StreamCipher};
const OFFSETS: [usize; 18] = [
0x0000, 0x0010, 0x00f0, 0x0100, 0x01f0, 0x0200, 0x02f0, 0x0300, 0x03f0, 0x0400, 0x05f0, 0x0600,
0x07f0, 0x0800, 0x0bf0, 0x0c00, 0x0ff0, 0x1000,
];
const BUF_LEN: usize = *OFFSETS.last().unwrap() + CHUNK_SIZE;
const CHUNK_SIZE: usize = 16;
fn run_test<const N: usize>(key: [u8; N], test_vectors: [u8; 288]) {
let mut cipher = Rc4::new_from_slice(&key).expect("key size should supported");
let mut data = [0u8; BUF_LEN];
cipher.write_keystream(&mut data);
for (offset, chunk) in OFFSETS.into_iter().zip(test_vectors.chunks(CHUNK_SIZE)) {
assert_eq!(&data[offset..][..CHUNK_SIZE], chunk);
}
}
#[test]
fn test_rfc6229_length_40_bits_key1() {
run_test(
hex!("0102030405"),
hex!(
"b2396305f03dc027ccc3524a0a1118a8"
"6982944f18fc82d589c403a47a0d0919"
"28cb1132c96ce286421dcaadb8b69eae"
"1cfcf62b03eddb641d77dfcf7f8d8c93"
"42b7d0cdd918a8a33dd51781c81f4041"
"6459844432a7da923cfb3eb4980661f6"
"ec10327bde2beefd18f9277680457e22"
"eb62638d4f0ba1fe9fca20e05bf8ff2b"
"45129048e6a0ed0b56b490338f078da5"
"30abbcc7c20b01609f23ee2d5f6bb7df"
"3294f744d8f9790507e70f62e5bbceea"
"d8729db41882259bee4f825325f5a130"
"1eb14a0c13b3bf47fa2a0ba93ad45b8b"
"cc582f8ba9f265e2b1be9112e975d2d7"
"f2e30f9bd102ecbf75aaade9bc35c43c"
"ec0e11c479dc329dc8da7968fe965681"
"068326a2118416d21f9d04b2cd1ca050"
"ff25b58995996707e51fbdf08b34d875"
),
);
}
#[test]
fn test_rfc6229_length_56_bits_key1() {
run_test(
hex!("01020304050607"),
hex!(
"293f02d47f37c9b633f2af5285feb46b"
"e620f1390d19bd84e2e0fd752031afc1"
"914f02531c9218810df60f67e338154c"
"d0fdb583073ce85ab83917740ec011d5"
"75f81411e871cffa70b90c74c592e454"
"0bb87202938dad609e87a5a1b079e5e4"
"c2911246b612e7e7b903dfeda1dad866"
"32828f91502b6291368de8081de36fc2"
"f3b9a7e3b297bf9ad804512f9063eff1"
"8ecb67a9ba1f55a5a067e2b026a3676f"
"d2aa902bd42d0d7cfd340cd45810529f"
"78b272c96e42eab4c60bd914e39d06e3"
"f4332fd31a079396ee3cee3f2a4ff049"
"05459781d41fda7f30c1be7e1246c623"
"adfd3868b8e51485d5e610017e3dd609"
"ad26581c0c5be45f4cea01db2f3805d5"
"f3172ceffc3b3d997c85ccd5af1a950c"
"e74b0b9731227fd37c0ec08a47ddd8b8"
),
);
}
#[test]
fn test_rfc6229_length_64_bits_key1() {
run_test(
hex!("0102030405060708"),
hex!(
"97ab8a1bf0afb96132f2f67258da15a8"
"8263efdb45c4a18684ef87e6b19e5b09"
"9636ebc9841926f4f7d1f362bddf6e18"
"d0a990ff2c05fef5b90373c9ff4b870a"
"73239f1db7f41d80b643c0c52518ec63"
"163b319923a6bdb4527c626126703c0f"
"49d6c8af0f97144a87df21d91472f966"
"44173a103b6616c5d5ad1cee40c863d0"
"273c9c4b27f322e4e716ef53a47de7a4"
"c6d0e7b226259fa9023490b26167ad1d"
"1fe8986713f07c3d9ae1c163ff8cf9d3"
"8369e1a965610be887fbd0c79162aafb"
"0a0127abb44484b9fbef5abcae1b579f"
"c2cdadc6402e8ee866e1f37bdb47e42c"
"26b51ea37df8e1d6f76fc3b66a7429b3"
"bc7683205d4f443dc1f29dda3315c87b"
"d5fa5a3469d29aaaf83d23589db8c85b"
"3fb46e2c8f0f068edce8cdcd7dfc5862"
),
);
}
#[test]
fn test_rfc6229_length_80_bits_key1() {
run_test(
hex!("0102030405060708090a"),
hex!(
"ede3b04643e586cc907dc21851709902"
"03516ba78f413beb223aa5d4d2df6711"
"3cfd6cb58ee0fdde640176ad0000044d"
"48532b21fb6079c9114c0ffd9c04a1ad"
"3e8cea98017109979084b1ef92f99d86"
"e20fb49bdb337ee48b8d8dc0f4afeffe"
"5c2521eacd7966f15e056544bea0d315"
"e067a7031931a246a6c3875d2f678acb"
"a64f70af88ae56b6f87581c0e23e6b08"
"f449031de312814ec6f319291f4a0516"
"bdae85924b3cb1d0a2e33a30c6d79599"
"8a0feddbac865a09bcd127fb562ed60a"
"b55a0a5b51a12a8be34899c3e047511a"
"d9a09cea3ce75fe39698070317a71339"
"552225ed1177f44584ac8cfa6c4eb5fc"
"7e82cbabfc95381b080998442129c2f8"
"1f135ed14ce60a91369d2322bef25e3c"
"08b6be45124a43e2eb77953f84dc8553"
),
);
}
#[test]
fn test_rfc6229_length_128_bits_key1() {
run_test(
hex!("0102030405060708090a0b0c0d0e0f10"),
hex!(
"9ac7cc9a609d1ef7b2932899cde41b97"
"5248c4959014126a6e8a84f11d1a9e1c"
"065902e4b620f6cc36c8589f66432f2b"
"d39d566bc6bce3010768151549f3873f"
"b6d1e6c4a5e4771cad79538df295fb11"
"c68c1d5c559a974123df1dbc52a43b89"
"c5ecf88de897fd57fed301701b82a259"
"eccbe13de1fcc91c11a0b26c0bc8fa4d"
"e7a72574f8782ae26aabcf9ebcd66065"
"bdf0324e6083dcc6d3cedd3ca8c53c16"
"b40110c4190b5622a96116b0017ed297"
"ffa0b514647ec04f6306b892ae661181"
"d03d1bc03cd33d70dff9fa5d71963ebd"
"8a44126411eaa78bd51e8d87a8879bf5"
"fabeb76028ade2d0e48722e46c4615a3"
"c05d88abd50357f935a63c59ee537623"
"ff38265c1642c1abe8d3c2fe5e572bf8"
"a36a4c301ae8ac13610ccbc12256cacc"
),
);
}
#[test]
fn test_rfc6229_length_192_bits_key1() {
run_test(
hex!("0102030405060708090a0b0c0d0e0f101112131415161718"),
hex!(
"0595e57fe5f0bb3c706edac8a4b2db11"
"dfde31344a1af769c74f070aee9e2326"
"b06b9b1e195d13d8f4a7995c4553ac05"
"6bd2378ec341c9a42f37ba79f88a32ff"
"e70bce1df7645adb5d2c4130215c3522"
"9a5730c7fcb4c9af51ffda89c7f1ad22"
"0485055fd4f6f0d963ef5ab9a5476982"
"591fc66bcda10e452b03d4551f6b62ac"
"2753cc83988afa3e1688a1d3b42c9a02"
"93610d523d1d3f0062b3c2a3bbc7c7f0"
"96c248610aadedfeaf8978c03de8205a"
"0e317b3d1c73b9e9a4688f296d133a19"
"bdf0e6c3cca5b5b9d533b69c56ada120"
"88a218b6e2ece1e6246d44c759d19b10"
"6866397e95c140534f94263421006e40"
"32cb0a1e9542c6b3b8b398abc3b0f1d5"
"29a0b8aed54a132324c62e423f54b4c8"
"3cb0f3b5020a98b82af9fe154484a168"
),
);
}
#[test]
fn test_rfc6229_length_256_bits_key1() {
run_test(
hex!("0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20"),
hex!(
"eaa6bd25880bf93d3f5d1e4ca2611d91"
"cfa45c9f7e714b54bdfa80027cb14380"
"114ae344ded71b35f2e60febad727fd8"
"02e1e7056b0f623900496422943e97b6"
"91cb93c787964e10d9527d999c6f936b"
"49b18b42f8e8367cbeb5ef104ba1c7cd"
"87084b3ba700bade955610672745b374"
"e7a7b9e9ec540d5ff43bdb12792d1b35"
"c799b596738f6b018c76c74b1759bd90"
"7fec5bfd9f9b89ce6548309092d7e958"
"40f250b26d1f096a4afd4c340a588815"
"3e34135c79db010200767651cf263073"
"f656abccf88dd827027b2ce917d464ec"
"18b62503bfbc077fbabb98f20d98ab34"
"8aed95ee5b0dcbfbef4eb21d3a3f52f9"
"625a1ab00ee39a5327346bddb01a9c18"
"a13a7c79c7e119b5ab0296ab28c300b9"
"f3e4c0a2e02d1d01f7f0a74618af2b48"
),
);
}
#[test]
fn test_rfc6229_length_40_bits_key2() {
run_test(
hex!("833222772a"),
hex!(
"80ad97bdc973df8a2e879e92a497efda"
"20f060c2f2e5126501d3d4fea10d5fc0"
"faa148e99046181fec6b2085f3b20ed9"
"f0daf5bab3d596839857846f73fbfe5a"
"1c7e2fc4639232fe297584b296996bc8"
"3db9b249406cc8edffac55ccd322ba12"
"e4f9f7e0066154bbd125b745569bc897"
"75d5ef262b44c41a9cf63ae14568e1b9"
"6da453dbf81e82334a3d8866cb50a1e3"
"7828d074119cab5c22b294d7a9bfa0bb"
"adb89cea9a15fbe617295bd04b8ca05c"
"6251d87fd4aaae9a7e4ad5c217d3f300"
"e7119bd6dd9b22afe8f89585432881e2"
"785b60fd7ec4e9fcb6545f350d660fab"
"afecc037fdb7b0838eb3d70bcd268382"
"dbc1a7b49d57358cc9fa6d61d73b7cf0"
"6349d126a37afcba89794f9804914fdc"
"bf42c3018c2f7c66bfde524975768115"
),
);
}
#[test]
fn test_rfc6229_length_56_bits_key2() {
run_test(
hex!("1910833222772a"),
hex!(
"bc9222dbd3274d8fc66d14ccbda6690b"
"7ae627410c9a2be693df5bb7485a63e3"
"3f0931aa03defb300f060103826f2a64"
"beaa9ec8d59bb68129f3027c96361181"
"74e04db46d28648d7dee8a0064b06cfe"
"9b5e81c62fe023c55be42f87bbf932b8"
"ce178fc1826efecbc182f57999a46140"
"8bdf55cd55061c06dba6be11de4a578a"
"626f5f4dce652501f3087d39c92cc349"
"42daac6a8f9ab9a7fd137c6037825682"
"cc03fdb79192a207312f53f5d4dc33d9"
"f70f14122a1c98a3155d28b8a0a8a41d"
"2a3a307ab2708a9c00fe0b42f9c2d6a1"
"862617627d2261eab0b1246597ca0ae9"
"55f877ce4f2e1ddbbf8e13e2cde0fdc8"
"1b1556cb935f173337705fbb5d501fc1"
"ecd0e96602be7f8d5092816cccf2c2e9"
"027881fab4993a1c262024a94fff3f61"
),
);
}
#[test]
fn test_rfc6229_length_64_bits_key2() {
run_test(
hex!("641910833222772a"),
hex!(
"bbf609de9413172d07660cb680716926"
"46101a6dab43115d6c522b4fe93604a9"
"cbe1fff21c96f3eef61e8fe0542cbdf0"
"347938bffa4009c512cfb4034b0dd1a7"
"7867a786d00a7147904d76ddf1e520e3"
"8d3e9e1caefcccb3fbf8d18f64120b32"
"942337f8fd76f0fae8c52d7954810672"
"b8548c10f51667f6e60e182fa19b30f7"
"0211c7c6190c9efd1237c34c8f2e06c4"
"bda64f65276d2aacb8f90212203a808e"
"bd3820f732ffb53ec193e79d33e27c73"
"d0168616861907d482e36cdac8cf5749"
"97b0f0f224b2d2317114808fb03af7a0"
"e59616e469787939a063ceea9af956d1"
"c47e0dc1660919c11101208f9e69aa1f"
"5ae4f12896b8379a2aad89b5b553d6b0"
"6b6b098d0c293bc2993d80bf0518b6d9"
"8170cc3ccd92a698621b939dd38fe7b9"
),
);
}
#[test]
fn test_rfc6229_length_80_bits_key2() {
run_test(
hex!("8b37641910833222772a"),
hex!(
"ab65c26eddb287600db2fda10d1e605c"
"bb759010c29658f2c72d93a2d16d2930"
"b901e8036ed1c383cd3c4c4dd0a6ab05"
"3d25ce4922924c55f064943353d78a6c"
"12c1aa44bbf87e75e611f69b2c38f49b"
"28f2b3434b65c09877470044c6ea170d"
"bd9ef822de5288196134cf8af7839304"
"67559c23f052158470a296f725735a32"
"8bab26fbc2c12b0f13e2ab185eabf241"
"31185a6d696f0cfa9b42808b38e132a2"
"564d3dae183c5234c8af1e51061c44b5"
"3c0778a7b5f72d3c23a3135c7d67b9f4"
"f34369890fcf16fb517dcaae4463b2dd"
"02f31c81e8200731b899b028e791bfa7"
"72da646283228c14300853701795616f"
"4e0a8c6f7934a788e2265e81d6d0c8f4"
"438dd5eafea0111b6f36b4b938da2a68"
"5f6bfc73815874d97100f086979357d8"
),
);
}
#[test]
fn test_rfc6229_length_128_bits_key2() {
run_test(
hex!("ebb46227c6cc8b37641910833222772a"),
hex!(
"720c94b63edf44e131d950ca211a5a30"
"c366fdeacf9ca80436be7c358424d20b"
"b3394a40aabf75cba42282ef25a0059f"
"4847d81da4942dbc249defc48c922b9f"
"08128c469f275342adda202b2b58da95"
"970dacef40ad98723bac5d6955b81761"
"3cb89993b07b0ced93de13d2a11013ac"
"ef2d676f1545c2c13dc680a02f4adbfe"
"b60595514f24bc9fe522a6cad7393644"
"b515a8c5011754f59003058bdb81514e"
"3c70047e8cbc038e3b9820db601da495"
"1175da6ee756de46a53e2b075660b770"
"00a542bba02111cc2c65b38ebdba587e"
"5865fdbb5b48064104e830b380f2aede"
"34b21ad2ad44e999db2d7f0863f0d9b6"
"84a9218fc36e8a5f2ccfbeae53a27d25"
"a2221a11b833ccb498a59540f0545f4a"
"5bbeb4787d59e5373fdbea6c6f75c29b"
),
);
}
#[test]
fn test_rfc6229_length_192_bits_key2() {
run_test(
hex!("c109163908ebe51debb46227c6cc8b37641910833222772a"),
hex!(
"54b64e6b5a20b5e2ec84593dc7989da7"
"c135eee237a85465ff97dc03924f45ce"
"cfcc922fb4a14ab45d6175aabbf2d201"
"837b87e2a446ad0ef798acd02b94124f"
"17a6dbd664926a0636b3f4c37a4f4694"
"4a5f9f26aeeed4d4a25f632d305233d9"
"80a3d01ef00c8e9a4209c17f4eeb358c"
"d15e7d5ffaaabc0207bf200a117793a2"
"349682bf588eaa52d0aa1560346aeafa"
"f5854cdb76c889e3ad63354e5f7275e3"
"532c7ceccb39df3236318405a4b1279c"
"baefe6d9ceb651842260e0d1e05e3b90"
"e82d8c6db54e3c633f581c952ba04207"
"4b16e50abd381bd70900a9cd9a62cb23"
"3682ee33bd148bd9f58656cd8f30d9fb"
"1e5a0b8475045d9b20b2628624edfd9e"
"63edd684fb826282fe528f9c0e9237bc"
"e4dd2e98d6960fae0b43545456743391"
),
);
}
#[test]
fn test_rfc6229_length_256_bits_key2() {
run_test(
hex!("1ada31d5cf688221c109163908ebe51debb46227c6cc8b37641910833222772a"),
hex!(
"dd5bcb0018e922d494759d7c395d02d3"
"c8446f8f77abf737685353eb89a1c9eb"
"af3e30f9c095045938151575c3fb9098"
"f8cb6274db99b80b1d2012a98ed48f0e"
"25c3005a1cb85de076259839ab7198ab"
"9dcbc183e8cb994b727b75be3180769c"
"a1d3078dfa9169503ed9d4491dee4eb2"
"8514a5495858096f596e4bcd66b10665"
"5f40d59ec1b03b33738efa60b2255d31"
"3477c7f764a41baceff90bf14f92b7cc"
"ac4e95368d99b9eb78b8da8f81ffa795"
"8c3c13f8c2388bb73f38576e65b7c446"
"13c4b9c1dfb66579eddd8a280b9f7316"
"ddd27820550126698efaadc64b64f66e"
"f08f2e66d28ed143f3a237cf9de73559"
"9ea36c525531b880ba124334f57b0b70"
"d5a39e3dfcc50280bac4a6b5aa0dca7d"
"370b1c1fe655916d97fd0d47ca1d72b8"
),
);
}