fsb: Implement SerializableState for FSB-based cores

RustCrypto · Sep 26, 2022 · 589b43b · 589b43b
1 parent adadeff
commit 589b43b
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Showing 3 changed files with 129 additions and 3 deletions.
diff --git a/fsb/src/lib.rs b/fsb/src/lib.rs
@@ -61,6 +61,7 @@ use digest::{
         AlgorithmName, Block, BlockSizeUser, Buffer, BufferKindUser, CoreWrapper, FixedOutputCore,
         OutputSizeUser, Reset, UpdateCore,
     },
+    crypto_common::{self, SerializableState},
     typenum::Unsigned,
     HashMarker, Output,
 };

diff --git a/fsb/src/macros.rs b/fsb/src/macros.rs
@@ -5,7 +5,7 @@ macro_rules! fsb_impl {
     ) => {
         use digest::consts::{$blocksize, $outputsize};
 
-        #[derive(Clone)]
+        #[derive(Clone, SerializableState)]
         #[doc=$doc]
         pub struct $state {
             blocks_len: u64,

diff --git a/fsb/tests/mod.rs b/fsb/tests/mod.rs
@@ -1,5 +1,7 @@
-use digest::dev::{feed_rand_16mib, fixed_reset_test};
-use digest::new_test;
+use digest::{
+    dev::{feed_rand_16mib, fixed_reset_test},
+    hash_serialization_test, new_test,
+};
 use fsb::{Digest, Fsb160, Fsb224, Fsb256, Fsb384, Fsb512};
 use hex_literal::hex;
 
@@ -9,6 +11,129 @@ new_test!(fsb256_main, "fsb256", Fsb256, fixed_reset_test);
 new_test!(fsb384_main, "fsb384", Fsb384, fixed_reset_test);
 new_test!(fsb512_main, "fsb512", Fsb512, fixed_reset_test);
 
+#[rustfmt::skip]
+hash_serialization_test!(
+    fsb160_serialization,
+    Fsb160,
+    hex!("
+        0100000000000000e269a086505e9493
+        fa92ed509f6cdce851dd58654160a8c8
+        a499a953a479c169d46c0576d8e7b262
+        341087f58eb3dc9d3002451f8f0d484c
+        bdc8b342afef13e54f2fce12e400eca0
+        a6bc0b8837f999c30113000000000000
+        00000000000000000000000000000000
+        00000000000000000000000000000000
+        00000000000000000000000000000000
+        0000000000
+    ")
+);
+#[rustfmt::skip]
+hash_serialization_test!(
+    fsb224_serialization,
+    Fsb224,
+    hex!("
+        0100000000000000bfba3bbd79050b44
+        28d239ec4eb25277b228898bd26c04cc
+        f11e052944e72b61aae3f1a0a6cdb862
+        d87fac21fefb1dc14074cfc45d899408
+        7dc70d1d5308b6b1f68f6eea5d886904
+        dfcab198e62f6c9767ae365fc648b1bb
+        7d00f65ff276373a7a1b4d80efdd7af5
+        fce3b0e93371172a0113000000000000
+        00000000000000000000000000000000
+        00000000000000000000000000000000
+        00000000000000000000000000000000
+        00000000000000000000000000000000
+        00000000000000000000000000
+    ")
+);
+
+#[rustfmt::skip]
+hash_serialization_test!(
+    fsb256_serialization,
+    Fsb256,
+    hex!("
+        01000000000000006c4fef5401baa182
+        5e74fe2a150dd74655ba10d8fa2db4ee
+        3e6925de2cf4a83a5121e2ded528f926
+        13ec858045c1bdd15a11ce8bd4df1a3f
+        409dfc9d1025d333360f30a342f41701
+        8fcf0ff1c5dddb042a18453d707d2772
+        1e57fd182d93294589a1c3ef007e6bb3
+        b59f2a361094e21d6c72d213545a6612
+        a2adc547968a03e90113000000000000
+        00000000000000000000000000000000
+        00000000000000000000000000000000
+        00000000000000000000000000000000
+        00000000000000000000000000000000
+        00000000000000000000000000000000
+        000000000000000000
+    ")
+);
+
+#[rustfmt::skip]
+hash_serialization_test!(
+    fsb384_serialization,
+    Fsb384,
+    hex!("
+        010000000000000041825b73ae6b5cdc
+        91b8b70723dc1f9297fec62f09c17c75
+        a2326e3d7664efb5df1104db5c711016
+        d161187f3174ef77f5e0545c917d0137
+        5537d15cf90c838d2f5fd5a294c7012d
+        80a0f6a6240f90f9a6976812ec60fdd3
+        5bbc1a064287308e1d916cb4d59c02b1
+        9ab2d20e1b9b2acbe826c4d0022db322
+        e3314fe0cf232cdd75b61c653bf30569
+        ca76dd11bd032d03bc83a0e59964eb5d
+        d77a22d0a459de63ab5ff6ce1207a9da
+        ed690c36399f730643a1628e0f33650a
+        01130000000000000000000000000000
+        00000000000000000000000000000000
+        00000000000000000000000000000000
+        00000000000000000000000000000000
+        00000000000000000000000000000000
+        00000000000000000000000000000000
+        00000000000000000000000000000000
+        00000000
+    ")
+);
+
+#[rustfmt::skip]
+hash_serialization_test!(
+    fsb512_serialization,
+    Fsb512,
+    hex!("
+        01000000000000004feff733b532b076
+        7d0bbe8804f60ebcbbf33aa6796e608d
+        37e6e24dcf21663631312286c6efa794
+        b237f05df2838526cb5120291a53566b
+        b784ff32d2ea5464693cd68fc52a3737
+        5160c0a4f4b8dae806703a98720180c4
+        abaa2c195a6ede59ed68fc5caae61720
+        03ad9195d7ae774710d7a0c46772a721
+        6e553a39dbeac282fa2848e7038eec7c
+        78f7da35db4cf8ead35f2f140ec49203
+        f1d3afe24fe4100a9d0cc5fdb1e964ed
+        48fe786e2bfdabe470c148f65c67c21c
+        c6794b8e1eb90e6a39800334a2016e20
+        81f5a458fcd348d8778dc4090066f390
+        6b835a1283c975694e1dc38fef18dd35
+        d2d4f283d0bc1502db72a91871a23bc4
+        01130000000000000000000000000000
+        00000000000000000000000000000000
+        00000000000000000000000000000000
+        00000000000000000000000000000000
+        00000000000000000000000000000000
+        00000000000000000000000000000000
+        00000000000000000000000000000000
+        00000000000000000000000000000000
+        00000000000000000000000000000000
+        000000000000000000000000
+    ")
+);
+
 #[test]
 fn fsb160_rand() {
     let mut h = Fsb160::new();