Oko-395

Cargo.toml

@@ -8,20 +8,21 @@ members = [
   "crypto/teddsa/frost_core",
   "crypto/teddsa/frost_ed25519_keplr",
   "crypto/teddsa/frost_rerandomized",
+  "crypto/teddsa/teddsa_keplr_mock",
+  "crypto/teddsa/teddsa_wasm_mock/wasm",
+  "crypto/teddsa/teddsa_keplr_addon_mock/addon",
   "crypto/teddsa/frost_ed25519_keplr_wasm/wasm",
   "key_share_node/key_share_node_2/core",
   "key_share_node/key_share_node_2/pg_interface",
   "key_share_node/key_share_node_2/server",
-
 ]
 
 [workspace.dependencies]
-cait_sith_keplr = { version = "=0.0.2-rc.4" }
-
-# for frost_ed25519
 frost_core = { path = "crypto/teddsa/frost_core", version = "2.2.0", default-features = false }
+frost_ed25519_keplr = { path = "crypto/teddsa/frost_ed25519_keplr", version = "2.2.0", default-features = false }
 frost_rerandomized = { path = "crypto/teddsa/frost_rerandomized", version = "2.2.0", default-features = false }
 
+cait_sith_keplr = { version = "=0.0.2-rc.4" }
 criterion = "0.6"
 document-features = "0.2.7"
 hex = { version = "0.4.3", default-features = false, features = ["alloc"] }

crypto/teddsa/frost_ed25519_keplr/Cargo.toml

@@ -20,25 +20,27 @@ features = ["serde"]
 rustdoc-args = ["--cfg", "docsrs"]
 
 [dependencies]
+frost_rerandomized = { workspace = true }
+frost_core = { workspace = true }
+
 curve25519-dalek = { version = "=4.1.3", features = ["rand_core"] }
-document-features.workspace = true
-frost_core.workspace = true
-frost_rerandomized.workspace = true
-rand_core.workspace = true
+document-features = { workspace = true }
+rand_core = { workspace = true }
 sha2 = { version = "0.10.2", default-features = false }
 
 [dev-dependencies]
-criterion.workspace = true
 frost_core = { workspace = true, features = ["test-impl"] }
 frost_rerandomized = { workspace = true, features = ["test-impl"] }
+
+criterion = { workspace = true }
 ed25519-dalek = "2.1.0"
-insta.workspace = true
-hex.workspace = true
-lazy_static.workspace = true
-proptest.workspace = true
-rand.workspace = true
-rand_chacha.workspace = true
-serde_json.workspace = true
+insta = { workspace = true }
+hex = { workspace = true }
+lazy_static = { workspace = true }
+proptest = { workspace = true }
+rand = { workspace = true }
+rand_chacha = { workspace = true }
+serde_json = { workspace = true }
 
 [features]
 default = ["serialization", "cheater-detection", "std"]

crypto/teddsa/frost_ed25519_keplr_wasm/wasm/Cargo.toml

@@ -20,7 +20,10 @@ strip = true
 #default = ["wee_alloc"]
 
 [dependencies]
-frost_ed25519_keplr = { path = "../../frost_ed25519_keplr", features = ["serde"] }
+frost_ed25519_keplr = { path = "../../frost_ed25519_keplr", features = [
+  "serde",
+] }
+
 wasm-bindgen = "0.2.100"
 curve25519-dalek = { version = "=4.1.3", features = ["rand_core"] }
 serde = { version = "1.0", features = ["derive"] }

crypto/teddsa/teddsa_hooks_mock/package.json

@@ -0,0 +1,15 @@
+{
+  "name": "@oko-wallet/teddsa-hooks-mock",
+  "main": "./src/index.ts",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "@oko-wallet/bytes": "^0.0.3-alpha.62",
+    "@oko-wallet/stdlib-js": "^0.0.2-rc.42",
+    "@oko-wallet/teddsa-wasm-mock": "workspace:*"
+  },
+  "devDependencies": {
+    "@types/node": "^24.10.1",
+    "typescript": "^5.8.3"
+  }
+}

crypto/teddsa/teddsa_hooks_mock/src/index.ts

@@ -0,0 +1,3 @@
+export * from "./keygen";
+export * from "./sign";
+export * from "./types";

crypto/teddsa/teddsa_hooks_mock/src/keygen.ts

@@ -0,0 +1,93 @@
+import { wasmModule } from "@oko-wallet/teddsa-wasm-mock";
+import { Bytes } from "@oko-wallet/bytes";
+import type { Bytes32 } from "@oko-wallet/bytes";
+import type { Result } from "@oko-wallet/stdlib-js";
+
+import type {
+  TeddsaKeygenResult,
+  TeddsaKeygenOutputBytes,
+  TeddsaCentralizedKeygenOutput,
+} from "./types";
+
+/**
+ * Import an existing Ed25519 secret key and split it into threshold shares.
+ *
+ * @param secretKey - 32-byte Ed25519 secret key
+ * @returns Result containing keygen shares for both participants
+ */
+export async function importExternalSecretKeyEd25519(
+  secretKey: Bytes32,
+): Promise<Result<TeddsaKeygenResult, string>> {
+  try {
+    const keygenOutput: TeddsaCentralizedKeygenOutput =
+      wasmModule.cli_keygen_import_ed25519([...secretKey.toUint8Array()]);
+
+    return processKeygenOutput(keygenOutput);
+  } catch (error: any) {
+    return {
+      success: false,
+      err: String(error),
+    };
+  }
+}
+
+/**
+ * Generate a new 2-of-2 threshold Ed25519 key using centralized key generation.
+ *
+ * @returns Result containing keygen shares for both participants
+ */
+export async function runTeddsaKeygen(): Promise<
+  Result<TeddsaKeygenResult, string>
+> {
+  try {
+    const keygenOutput: TeddsaCentralizedKeygenOutput =
+      wasmModule.cli_keygen_centralized_ed25519();
+
+    return processKeygenOutput(keygenOutput);
+  } catch (error: any) {
+    return {
+      success: false,
+      err: String(error),
+    };
+  }
+}
+
+/**
+ * Process raw WASM keygen output into typed result
+ */
+function processKeygenOutput(
+  keygenOutput: TeddsaCentralizedKeygenOutput,
+): Result<TeddsaKeygenResult, string> {
+  const [keygen_1_raw, keygen_2_raw] = keygenOutput.keygen_outputs;
+
+  // Convert public key to Bytes32
+  const publicKeyBytesRes = Bytes.fromUint8Array(
+    new Uint8Array(keygenOutput.public_key),
+    32,
+  );
+  if (publicKeyBytesRes.success === false) {
+    return {
+      success: false,
+      err: publicKeyBytesRes.err,
+    };
+  }
+
+  const keygen_1: TeddsaKeygenOutputBytes = {
+    key_package: new Uint8Array(keygen_1_raw.key_package),
+    public_key_package: new Uint8Array(keygen_1_raw.public_key_package),
+    identifier: new Uint8Array(keygen_1_raw.identifier),
+    public_key: publicKeyBytesRes.data,
+  };
+
+  const keygen_2: TeddsaKeygenOutputBytes = {
+    key_package: new Uint8Array(keygen_2_raw.key_package),
+    public_key_package: new Uint8Array(keygen_2_raw.public_key_package),
+    identifier: new Uint8Array(keygen_2_raw.identifier),
+    public_key: publicKeyBytesRes.data, // Same public key for both participants
+  };
+
+  return {
+    success: true,
+    data: { keygen_1, keygen_2 },
+  };
+}