Update to FROST v8

crypto/frost/src/tests/literal/dalek.rs

@@ -24,20 +24,20 @@ fn ristretto_vectors() {
       included: &[1, 3],
       nonces: &[
         [
-          "eb0dc12ae7b746d36e3f2de46ce3833a05b9d4af5434eeb8cafaefda76906d00",
-          "491e91aa9df514ef598d5e0c7c5cdd088fbde4965b96069d546c0f04f1822b03",
+          "1eaee906e0554a5e533415e971eefa909f3c614c7c75e27f381b0270a9afe308",
+          "16175fc2e7545baf7180e8f5b6e1e73c4f2769323cc76754bdd79fe93ab0bd0b",
         ],
         [
-          "abd12b8e6f255ee1e540eab029003a6e956567617720f61115f0941615892209",
-          "218e22625f93f262f025bd2d13c46ba722aa29fe585ceed66ff442d98fe4e509",
+          "48d78b8c2de1a515513f9d3fc464a19a72304fac522f17cc647706cb22c21403",
+          "5c0f10966b3f1386660a87de0fafd69decbe9ffae1a152a88b7d83bb4fb1c908",
         ],
       ],
       sig_shares: &[
-        "efae3a83437fa8cd96194aacc56a7eb841630c280da99e7764a81d1340323306",
-        "96ddc4582e45eabce46f07b9e9375f8b49d35d1510fd34ac02b1e79d6100a602",
+        "5ae13621ebeef844e39454eb3478a50c4531d25939e1065f44f5b04a8535090e",
+        "aa432dcf274a9441c205e76fe43497be99efe374f9853477bd5add2075f6970c",
       ],
-      sig: "7ec584cef9a383afb43883b73bcaa6313afe878bd5fe75a608311b866a76ec67".to_owned() +
-        "858cffdb71c4928a7b895165afa2dd438b366a3d1da6d323675905b1a132d908",
+      sig: "9c407badb8cacf10f306d94e31fb2a71d6a8398039802b4d80a1278472397206".to_owned() +
+        "17516e93f8d57a2ecffd43b83ab35db6de20b6ce32673bd601508e6bfa2ba10a",
     },
   );
 }
@@ -61,20 +61,20 @@ fn ed25519_vectors() {
       included: &[1, 3],
       nonces: &[
         [
-          "d9aad97e1a1127bb87702ce8d81d8c07c7cbca89e784868d8e3876ff6b459700",
-          "5063be2774520d08a5ccd7f1213fb1179a5fa292bf13bc91cb28e7bd4d4a690c",
+          "1c406170127e33142b8611bc02bf14d5909e49d5cb87150eff3ec9804212920c",
+          "5be4edde8b7acd79528721191626810c94fbc2bcc814b7a67d301fbd7fc16e07",
         ],
         [
-          "86961f3a429ac0c5696f49e6d796817ff653f83c07f34e9e1f4d4c8c515b7900",
-          "72225ec11c1315d9f1ea0e78b1160ed95800fadd0191d23fd2f2c90ac96cb307",
+          "795f87122f05b7efc4b1a52f435c3d28597411b1a6fec198ce9c818c5451c401",
+          "c9193aaef37bc074ea3286d0361c815f7201bf764cd9e7d8bb4eb5ecca840a09",
         ],
       ],
       sig_shares: &[
-        "caae171b83bff0c2c6f56a1276892918ba228146f6344b85d2ec6efeb6f16d0d",
-        "ea6fdbf61683cf5f1f742e1b91583f0f667f0369efd2e33399b96d5a3ff0300d",
+        "1f16a3989b4aa2cc3782a503331b9a21d7ba56c9c5455d06981b5425306c9d01",
+        "4c8f33c301c05871b434a686847d5818417a01e50a59e9e7fddaefde7d244207",
       ],
-      sig: "5da10008c13c04dd72328ba8e0f72b63cad43c3bf4b7eaada1c78225afbd977e".to_owned() +
-        "c74afdb47fdfadca0fcda18a28e8891220a284afe5072fb96ba6dc58f6e19e0a",
+      sig: "1aff2259ecb59cfcbb36ae77e02a9b134422abeae47cf7ff56c85fdf90932b18".to_owned() +
+        "6ba5d65b9d0afb3decb64b8ab798f239183558aed09e46ee95f64304ae90df08",
     },
   );
 }

crypto/frost/src/tests/literal/kp256.rs

@@ -4,15 +4,15 @@ use rand_core::OsRng;
 use crate::tests::vectors::{Vectors, test_with_vectors};
 
 #[cfg(feature = "secp256k1")]
-use crate::curve::{Secp256k1, NonIetfSecp256k1Hram};
+use crate::curve::{Secp256k1, IetfSecp256k1Hram};
 
 #[cfg(feature = "p256")]
 use crate::curve::{P256, IetfP256Hram};
 
 #[cfg(feature = "secp256k1")]
 #[test]
-fn secp256k1_non_ietf() {
-  test_with_vectors::<_, Secp256k1, NonIetfSecp256k1Hram>(
+fn secp256k1_ietf() {
+  test_with_vectors::<_, Secp256k1, IetfSecp256k1Hram>(
     &mut OsRng,
     Vectors {
       threshold: 2,
@@ -28,20 +28,20 @@ fn secp256k1_non_ietf() {
       included: &[1, 3],
       nonces: &[
         [
-          "31c3c1b76b76664569859b9251fbabed9d4d432c6f5aaa03ed41f9c231935798",
-          "206f4ffaeb602ccb57cbe50e146ac690e6d7317d4b93377061d9d1b4caf78a26",
+          "95f352cf568508bce96ef3cb816bf9229eb521ca9c2aff6a4fe8b86bf49ae16f",
+          "c675aea50ff2510ae6b0fcb55432b97ad0b55a28b959bacb0e8b466dbf43dd26",
         ],
         [
-          "0d3945bc1553676a5dd910cb4f14437d99ed421516b2617357b984820fdca520",
-          "635e0fd90caaf40b5e986d0ee0f58778e4d88731bc6ac70350ef702ffe20a21b",
+          "b5089ebf363630d3477711005173c1419f4f40514f7287b4ca6ff110967a2d70",
+          "5e50ce9975cfc6164e85752f52094b11091fdbca846a9c245fdbfa4bab1ae28c",
         ],
       ],
       sig_shares: &[
-        "18b71e284c5d008896ed8847b234ec829eda376d6208838ee7faf2ce21b154c1",
-        "a452a49c8116124d0a283f3589a96b704894b43246e47e59d376353bcc638311",
+        "280c44c6c37cd64c7f5a552ae8416a57d21c115cab524dbff5fbcebbf5c0019d",
+        "e372bca35133a80ca140dcac2125c966b763a934678f40e09fb8b0ae9d4aee1b",
       ],
-      sig: "03dafb28ee7ad033fd15ed470d07156617260d74a9d76a15d371d7b613d2b111e".to_owned() +
-        "7bd09c2c4cd7312d5a115c77d3bde57f2e76eeb9fa8ed01e8bb712809ee14d7d2",
+      sig: "0364b02292a4b0e61f849f4d6fac0e67c2f698a21e1cba9e4a5b8fa535f2f9310d".to_owned() +
+        "0b7f016a14b07e59209b31d7096733bfced0ddaa6398ee64d5e220ddc2d4ae77",
     },
   );
 }
@@ -65,20 +65,20 @@ fn p256_vectors() {
       included: &[1, 3],
       nonces: &[
         [
-          "33a519cf070a166f9ef41a798d03423743f3e7d0b0efd5d0d963773c4c53205e",
-          "307d208d0c5728f323ae374f1ebd7f14a1a49b77d9d4bc1eab222218a17765ff",
+          "e9165dad654fc20a9e31ca6f32ac032ec327b551a50e8ac5cf25f5c4c9e20757",
+          "e9059a232598a0fba0e495a687580e624ab425337c3221246fb2c716905bc9e7",
         ],
         [
-          "a614eadb972dc37b88aeceb6e899903f3104742d13f379a0e014541decbea4a4",
-          "e509791018504c5bb87edaf0f44761cc840888507c4cd80237971d78e65f70f2",
+          "b9d136e29eb758bd77cb83c317ac4e336cf8cda830c089deddf6d5ec81da9884",
+          "5261e2d00ce227e67bb9b38990294e2c82970f335b2e6d9f1d07a72ba43d01f0",
         ],
       ],
       sig_shares: &[
-        "61e8b9c474df2e66ad19fd80a6e6cec1c6fe43c0a1cffd2d1c28299e93e1bbdb",
-        "9651d355ca1dea2557ba1f73e38a9f4ff1f1afc565323ef27f88a9d14df8370e",
+        "bdaa275f10ca57e3a3a9a7a0d95aeabb517897d8482873a8f9713d458f94756f",
+        "0e8fd85386939e8974a8748e66641df0fe043323c52487a2b10b8a397897de21",
       ],
-      sig: "02dfba781e17b830229ae4ed22ebe402873683d9dfd945d01762217fb3172c2a7".to_owned() +
-        "1f83a8d1a3efd188c04d41cf48a716e11b8eff38607023c1f9bb0d36fe1d9f2e9",
+      sig: "03c41521412528dce484c35b6b9b7cc8150102ab3e4bdf858d702270c05098e6c6".to_owned() +
+        "cc39ffb2975df66d18521c2f3fbf08ac4f7ccafc0d4cfb4baa7cc77f082c5390",
     },
   );
 }

crypto/frost/src/tests/promote.rs

@@ -70,16 +70,12 @@ impl<C: Curve> Curve for AltGenerator<C> {
     C::G::generator() * C::hash_to_F(b"FROST_tests", b"generator")
   }
 
-  fn hash_msg(msg: &[u8]) -> Vec<u8> {
-    C::hash_msg(msg)
+  fn hash_to_vec(dst: &[u8], data: &[u8]) -> Vec<u8> {
+    C::hash_to_vec(&[b"FROST_tests_alt", dst].concat(), data)
   }
 
-  fn hash_binding_factor(binding: &[u8]) -> Self::F {
-    C::hash_binding_factor(binding)
-  }
-
-  fn hash_to_F(dst: &[u8], msg: &[u8]) -> Self::F {
-    C::hash_to_F(dst, msg)
+  fn hash_to_F(dst: &[u8], data: &[u8]) -> Self::F {
+    C::hash_to_F(&[b"FROST_tests_alt", dst].concat(), data)
   }
 }