@qevm/signing-key - npm Package Compare versions

Comparing version 5.7.4 to 5.7.5

lib/index.d.ts

 import { BytesLike, Signature, SignatureLike } from "@qevm/bytes";
 export declare class SigningKey {
-    static dilithiumInstance: any;
+    static dilithiumInstance: any | null;
+    static dilithiumReady: Promise<void> | null;
     readonly privateKey: string;
@@ -9,6 +10,8 @@ readonly publicKey: string;
     constructor(privateKey: BytesLike | string, publicKey: BytesLike | string);
+    private static ensureInitialized;
+    static create(privateKey: BytesLike | string, publicKey: BytesLike | string): Promise<SigningKey>;
     _addPoint(other: BytesLike): string;
-    signDigest(digest: BytesLike, kind?: number): Signature;
+    signDigest(digest: BytesLike, kind?: number): Promise<Signature>;
     computeSharedSecret(otherKey: BytesLike): string;
-    static generateFromMnemonics(mnemonics: string): SigningKey;
+    static generateFromMnemonics(mnemonics: string): Promise<SigningKey>;
     static isSigningKey(value: any): value is SigningKey;
@@ -15,0 +18,0 @@ static initialize(): Promise<void>;

lib/index.d.ts.map

@@ -1,1 +0,1 @@
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+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../src.ts/index.ts"],"names":[],"mappings":"AAEA,OAAO,EAAwB,SAAS,EAA0B,SAAS,EAAE,aAAa,EAAkB,MAAM,aAAa,CAAC;AAShI,qBAAa,UAAU;IACnB,MAAM,CAAC,iBAAiB,EAAE,GAAG,GAAG,IAAI,CAAQ;IAC5C,MAAM,CAAC,cAAc,EAAE,OAAO,CAAC,IAAI,CAAC,GAAG,IAAI,CAAQ;IAEnD,QAAQ,CAAC,UAAU,EAAE,MAAM,CAAC;IAC5B,QAAQ,CAAC,SAAS,EAAE,MAAM,CAAC;IAC3B,QAAQ,CAAC,OAAO,EAAE,MAAM,CAAC;IACzB,QAAQ,CAAC,aAAa,EAAE,OAAO,CAAC;gBAEpB,UAAU,EAAE,SAAS,GAAG,MAAM,EAAE,SAAS,EAAE,SAAS,GAAG,MAAM;mBAyBpD,iBAAiB;WAYzB,MAAM,CAAC,UAAU,EAAE,SAAS,GAAG,MAAM,EAAE,SAAS,EAAE,SAAS,GAAG,MAAM,GAAG,OAAO,CAAC,UAAU,CAAC;IAKvG,SAAS,CAAC,KAAK,EAAE,SAAS,GAAG,MAAM;IAO7B,UAAU,CAAC,MAAM,EAAE,SAAS,EAAE,IAAI,SAAI,GAAG,OAAO,CAAC,SAAS,CAAC;IAgBjE,mBAAmB,CAAC,QAAQ,EAAE,SAAS,GAAG,MAAM;WAOnC,qBAAqB,CAAC,SAAS,EAAE,MAAM,GAAG,OAAO,CAAC,UAAU,CAAC;IAkB1E,MAAM,CAAC,YAAY,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,UAAU;WAIvC,UAAU;CAK1B;AAED,wBAAgB,gBAAgB,CAAC,MAAM,EAAE,SAAS,EAAE,SAAS,EAAE,aAAa,GAAG,MAAM,CAGpF;AAED,wBAAgB,gBAAgB,CAAC,GAAG,EAAE,SAAS,EAAE,UAAU,CAAC,EAAE,OAAO,GAAG,MAAM,CAqB7E"}

lib/index.js

 "use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __generator = (this && this.__generator) || function (thisArg, body) {
+    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g = Object.create((typeof Iterator === "function" ? Iterator : Object).prototype);
+    return g.next = verb(0), g["throw"] = verb(1), g["return"] = verb(2), typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
+    function verb(n) { return function (v) { return step([n, v]); }; }
+    function step(op) {
+        if (f) throw new TypeError("Generator is already executing.");
+        while (g && (g = 0, op[0] && (_ = 0)), _) try {
+            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
+            if (y = 0, t) op = [op[0] & 2, t.value];
+            switch (op[0]) {
+                case 0: case 1: t = op; break;
+                case 4: _.label++; return { value: op[1], done: false };
+                case 5: _.label++; y = op[1]; op = [0]; continue;
+                case 7: op = _.ops.pop(); _.trys.pop(); continue;
+                default:
+                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
+                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
+                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
+                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
+                    if (t[2]) _.ops.pop();
+                    _.trys.pop(); continue;
+            }
+            op = body.call(thisArg, _);
+        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
+        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
+    }
+};
 var __importDefault = (this && this.__importDefault) || function (mod) {
@@ -9,11 +45,11 @@ return (mod && mod.__esModule) ? mod : { "default": mod };
 exports.computePublicKey = computePublicKey;
-const bytes_1 = require("@qevm/bytes");
-const properties_1 = require("@ethersproject/properties");
-const crypto_1 = __importDefault(require("crypto"));
-const Dilithium = require("dilithium-crystals-js");
-const logger_1 = require("@ethersproject/logger");
-const _version_1 = require("./_version");
-const logger = new logger_1.Logger(_version_1.version);
-class SigningKey {
-    constructor(privateKey, publicKey) {
+var bytes_1 = require("@qevm/bytes");
+var properties_1 = require("@ethersproject/properties");
+var crypto_1 = __importDefault(require("crypto"));
+var Dilithium = require("dilithium-crystals-js");
+var logger_1 = require("@ethersproject/logger");
+var _version_1 = require("./_version");
+var logger = new logger_1.Logger(_version_1.version);
+var SigningKey = /** @class */ (function () {
+    function SigningKey(privateKey, publicKey) {
         if ((0, bytes_1.isHexString)(privateKey, 2800)) {
@@ -39,3 +75,40 @@ (0, properties_1.defineReadOnly)(this, "privateKey", privateKey);
     }
-    _addPoint(other) {
+    SigningKey.ensureInitialized = function () {
+        return __awaiter(this, void 0, void 0, function () {
+            var _this = this;
+            return __generator(this, function (_a) {
+                if (SigningKey.dilithiumInstance)
+                    return [2 /*return*/];
+                if (!SigningKey.dilithiumReady) {
+                    SigningKey.dilithiumReady = (function () { return __awaiter(_this, void 0, void 0, function () {
+                        var _a;
+                        return __generator(this, function (_b) {
+                            switch (_b.label) {
+                                case 0:
+                                    _a = SigningKey;
+                                    return [4 /*yield*/, Dilithium];
+                                case 1:
+                                    _a.dilithiumInstance = _b.sent();
+                                    return [2 /*return*/];
+                            }
+                        });
+                    }); })();
+                }
+                return [2 /*return*/, SigningKey.dilithiumReady];
+            });
+        });
+    };
+    SigningKey.create = function (privateKey, publicKey) {
+        return __awaiter(this, void 0, void 0, function () {
+            return __generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0: return [4 /*yield*/, SigningKey.ensureInitialized()];
+                    case 1:
+                        _a.sent();
+                        return [2 /*return*/, new SigningKey(privateKey, publicKey)];
+                }
+            });
+        });
+    };
+    SigningKey.prototype._addPoint = function (other) {
         throw new Error("Implementation error => This method/function can't work with Dilithium");
@@ -45,15 +118,26 @@ // const p0 =  getCurve().keyFromPublic(arrayify(this.publicKey));
         // return "0x" + p0.pub.add(p1.pub).encodeCompressed("hex");
-    }
-    signDigest(digest, kind = 1) {
-        const digestBytes = (0, bytes_1.arrayify)(digest);
-        if (digestBytes.length !== 32) {
-            logger.throwArgumentError("bad digest length", "digest", digest);
-        }
-        let sign = SigningKey.dilithiumInstance.sign(digestBytes, (0, bytes_1.arrayify)(this.privateKey), kind);
-        return {
-            signature: (0, bytes_1.hexlify)(sign.signature),
-            publicKey: this.publicKey,
-        };
-    }
-    computeSharedSecret(otherKey) {
+    };
+    SigningKey.prototype.signDigest = function (digest_1) {
+        return __awaiter(this, arguments, void 0, function (digest, kind) {
+            var digestBytes, sign;
+            if (kind === void 0) { kind = 1; }
+            return __generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0: return [4 /*yield*/, SigningKey.ensureInitialized()];
+                    case 1:
+                        _a.sent();
+                        digestBytes = (0, bytes_1.arrayify)(digest);
+                        if (digestBytes.length !== 32) {
+                            logger.throwArgumentError("bad digest length", "digest", digest);
+                        }
+                        sign = SigningKey.dilithiumInstance.sign(digestBytes, (0, bytes_1.arrayify)(this.privateKey), kind);
+                        return [2 /*return*/, {
+                                signature: (0, bytes_1.hexlify)(sign.signature),
+                                publicKey: this.publicKey,
+                            }];
+                }
+            });
+        });
+    };
+    SigningKey.prototype.computeSharedSecret = function (otherKey) {
         throw new Error("Implementation error => This method/function can't work with Dilithium");
@@ -63,27 +147,53 @@ // const keyPair = getCurve().keyFromPrivate(arrayify(this.privateKey));
         // return hexZeroPad("0x" + keyPair.derive(otherKeyPair.getPublic()).toString(16), 32);
-    }
-    static generateFromMnemonics(mnemonics) {
-        const words = mnemonics.split(" ");
-        const hash_temp = crypto_1.default.createHash("sha256");
-        for (const word of words) {
-            hash_temp.update(Buffer.from(word, "utf-8"));
-        }
-        const hash = hash_temp.digest("hex");
-        const seedBuffer = Buffer.from(hash, "hex");
-        const seedBufferSerialized = seedBuffer.subarray(0, Math.floor(seedBuffer.length / 2));
-        const { publicKey, privateKey } = SigningKey.dilithiumInstance.generateKeys(1, seedBufferSerialized);
-        return new SigningKey(privateKey, publicKey);
-    }
-    static isSigningKey(value) {
+    };
+    SigningKey.generateFromMnemonics = function (mnemonics) {
+        return __awaiter(this, void 0, void 0, function () {
+            var words, hash_temp, _i, words_1, word, hash, seedBuffer, seedBufferSerialized, _a, publicKey, privateKey;
+            return __generator(this, function (_b) {
+                switch (_b.label) {
+                    case 0: return [4 /*yield*/, SigningKey.ensureInitialized()];
+                    case 1:
+                        _b.sent();
+                        words = mnemonics.split(" ");
+                        hash_temp = crypto_1.default.createHash("sha256");
+                        for (_i = 0, words_1 = words; _i < words_1.length; _i++) {
+                            word = words_1[_i];
+                            hash_temp.update(Buffer.from(word, "utf-8"));
+                        }
+                        hash = hash_temp.digest("hex");
+                        seedBuffer = Buffer.from(hash, "hex");
+                        seedBufferSerialized = seedBuffer.subarray(0, Math.floor(seedBuffer.length / 2));
+                        _a = SigningKey.dilithiumInstance.generateKeys(1, seedBufferSerialized), publicKey = _a.publicKey, privateKey = _a.privateKey;
+                        return [2 /*return*/, new SigningKey(privateKey, publicKey)];
+                }
+            });
+        });
+    };
+    SigningKey.isSigningKey = function (value) {
         return !!(value && value._isSigningKey);
-    }
-    static async initialize() {
-        if (SigningKey.dilithiumInstance == undefined) {
-            SigningKey.dilithiumInstance = await Dilithium;
-        }
-    }
-}
+    };
+    SigningKey.initialize = function () {
+        return __awaiter(this, void 0, void 0, function () {
+            var _a;
+            return __generator(this, function (_b) {
+                switch (_b.label) {
+                    case 0:
+                        if (!(SigningKey.dilithiumInstance == undefined)) return [3 /*break*/, 2];
+                        _a = SigningKey;
+                        return [4 /*yield*/, Dilithium];
+                    case 1:
+                        _a.dilithiumInstance = _b.sent();
+                        _b.label = 2;
+                    case 2: return [2 /*return*/];
+                }
+            });
+        });
+    };
+    SigningKey.dilithiumInstance = null;
+    SigningKey.dilithiumReady = null;
+    return SigningKey;
+}());
 exports.SigningKey = SigningKey;
 function recoverPublicKey(digest, signature) {
-    const sig = (0, bytes_1.splitSignature)(signature);
+    var sig = (0, bytes_1.splitSignature)(signature);
     return "0x" + sig.publicKey;
@@ -90,0 +200,0 @@ }

lib/index.js.map

@@ -1,1 +0,1 @@
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+{"version":3,"file":"index.js","sourceRoot":"","sources":["../src.ts/index.ts"],"names":[],"mappings":"AAAA,YAAY,CAAC;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAyHb,4CAGC;AAED,4CAqBC;AAjJD,qCAAgI;AAChI,wDAA2D;AAC3D,kDAA4B;AAC5B,iDAAoD;AAEpD,gDAA+C;AAC/C,uCAAqC;AACrC,IAAM,MAAM,GAAG,IAAI,eAAM,CAAC,kBAAO,CAAC,CAAC;AAEnC;IASI,oBAAY,UAA8B,EAAE,SAA6B;QAErE,IAAG,IAAA,mBAAW,EAAC,UAAU,EAAE,IAAI,CAAC,EAAC,CAAC;YAC9B,IAAA,2BAAc,EAAC,IAAI,EAAE,YAAY,EAAE,UAAoB,CAAC,CAAC;QAC7D,CAAC;aAAI,CAAC;YACF,IAAA,2BAAc,EAAC,IAAI,EAAE,YAAY,EAAE,IAAA,eAAO,EAAC,UAAU,CAAC,CAAC,CAAC;QAC5D,CAAC;QAED,IAAI,IAAA,qBAAa,EAAC,IAAI,CAAC,UAAU,CAAC,KAAK,IAAI,EAAE,CAAC;YAC1C,MAAM,CAAC,kBAAkB,CAAC,qBAAqB,EAAE,YAAY,EAAE,gBAAgB,CAAC,CAAC;QACrF,CAAC;QAED,IAAG,IAAA,mBAAW,EAAC,UAAU,EAAE,IAAI,CAAC,EAAC,CAAC;YAC9B,IAAA,2BAAc,EAAC,IAAI,EAAE,WAAW,EAAE,SAAmB,CAAC,CAAC;QAC3D,CAAC;aAAI,CAAC;YACF,IAAA,2BAAc,EAAC,IAAI,EAAE,WAAW,EAAE,IAAA,eAAO,EAAC,SAAS,CAAC,CAAC,CAAC;QAC1D,CAAC;QAED,IAAI,IAAA,qBAAa,EAAC,IAAI,CAAC,SAAS,CAAC,KAAK,IAAI,EAAE,CAAC;YACzC,MAAM,CAAC,kBAAkB,CAAC,oBAAoB,EAAE,WAAW,EAAE,gBAAgB,CAAC,CAAC;QACnF,CAAC;QAED,IAAA,2BAAc,EAAC,IAAI,EAAE,eAAe,EAAE,IAAI,CAAC,CAAC;IAChD,CAAC;IAEoB,4BAAiB,GAAtC;;;;gBACI,IAAI,UAAU,CAAC,iBAAiB;oBAAE,sBAAO;gBAEzC,IAAI,CAAC,UAAU,CAAC,cAAc,EAAE,CAAC;oBAC7B,UAAU,CAAC,cAAc,GAAG,CAAC;;;;;oCACzB,KAAA,UAAU,CAAA;oCAAqB,qBAAM,SAAS,EAAA;;oCAA9C,GAAW,iBAAiB,GAAG,SAAe,CAAC;;;;yBAClD,CAAC,EAAE,CAAC;gBACT,CAAC;gBAED,sBAAO,UAAU,CAAC,cAAc,EAAC;;;KACpC;IAEY,iBAAM,GAAnB,UAAoB,UAA8B,EAAE,SAA6B;;;;4BAC7E,qBAAM,UAAU,CAAC,iBAAiB,EAAE,EAAA;;wBAApC,SAAoC,CAAC;wBACrC,sBAAO,IAAI,UAAU,CAAC,UAAU,EAAE,SAAS,CAAC,EAAC;;;;KAChD;IAED,8BAAS,GAAT,UAAU,KAAgB;QACtB,MAAM,IAAI,KAAK,CAAC,wEAAwE,CAAC,CAAC;QAC1F,kEAAkE;QAClE,yDAAyD;QACzD,4DAA4D;IAChE,CAAC;IAEK,+BAAU,GAAhB;4DAAiB,MAAiB,EAAE,IAAQ;;YAAR,qBAAA,EAAA,QAAQ;;;4BACxC,qBAAM,UAAU,CAAC,iBAAiB,EAAE,EAAA;;wBAApC,SAAoC,CAAC;wBAE/B,WAAW,GAAG,IAAA,gBAAQ,EAAC,MAAM,CAAC,CAAC;wBACrC,IAAI,WAAW,CAAC,MAAM,KAAK,EAAE,EAAE,CAAC;4BAC5B,MAAM,CAAC,kBAAkB,CAAC,mBAAmB,EAAE,QAAQ,EAAE,MAAM,CAAC,CAAC;wBACrE,CAAC;wBAEK,IAAI,GAAG,UAAU,CAAC,iBAAiB,CAAC,IAAI,CAAC,WAAW,EAAE,IAAA,gBAAQ,EAAC,IAAI,CAAC,UAAU,CAAC,EAAE,IAAI,CAAC,CAAC;wBAE7F,sBAAO;gCACH,SAAS,EAAE,IAAA,eAAO,EAAC,IAAI,CAAC,SAAS,CAAC;gCAClC,SAAS,EAAE,IAAI,CAAC,SAAS;6BAC5B,EAAC;;;;KACL;IAED,wCAAmB,GAAnB,UAAoB,QAAmB;QACnC,MAAM,IAAI,KAAK,CAAC,wEAAwE,CAAC,CAAC;QAC1F,wEAAwE;QACxE,uFAAuF;QACvF,uFAAuF;IAC3F,CAAC;IAEY,gCAAqB,GAAlC,UAAmC,SAAiB;;;;;4BAChD,qBAAM,UAAU,CAAC,iBAAiB,EAAE,EAAA;;wBAApC,SAAoC,CAAC;wBAE/B,KAAK,GAAG,SAAS,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;wBAC7B,SAAS,GAAG,gBAAM,CAAC,UAAU,CAAC,QAAQ,CAAC,CAAC;wBAC9C,WAAwB,EAAL,eAAK,EAAL,mBAAK,EAAL,IAAK,EAAE,CAAC;4BAAhB,IAAI;4BACX,SAAS,CAAC,MAAM,CAAC,MAAM,CAAC,IAAI,CAAC,IAAI,EAAE,OAAO,CAAC,CAAC,CAAC;wBACjD,CAAC;wBAEK,IAAI,GAAG,SAAS,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC;wBAC/B,UAAU,GAAG,MAAM,CAAC,IAAI,CAAC,IAAI,EAAE,KAAK,CAAC,CAAC;wBACtC,oBAAoB,GAAG,UAAU,CAAC,QAAQ,CAAC,CAAC,EAAE,IAAI,CAAC,KAAK,CAAC,UAAU,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC,CAAC;wBAEjF,KAA4B,UAAU,CAAC,iBAAiB,CAAC,YAAY,CAAC,CAAC,EAAE,oBAAoB,CAAC,EAA5F,SAAS,eAAA,EAAE,UAAU,gBAAA,CAAwE;wBAErG,sBAAO,IAAI,UAAU,CAAC,UAAU,EAAE,SAAS,CAAC,EAAC;;;;KAChD;IAEM,uBAAY,GAAnB,UAAoB,KAAU;QAC1B,OAAO,CAAC,CAAC,CAAC,KAAK,IAAI,KAAK,CAAC,aAAa,CAAC,CAAC;IAC5C,CAAC;IAEY,qBAAU,GAAvB;;;;;;6BACQ,CAAA,UAAU,CAAC,iBAAiB,IAAI,SAAS,CAAA,EAAzC,wBAAyC;wBACzC,KAAA,UAAU,CAAA;wBAAqB,qBAAM,SAAS,EAAA;;wBAA9C,GAAW,iBAAiB,GAAG,SAAe,CAAC;;;;;;KAEtD;IA1GM,4BAAiB,GAAe,IAAI,CAAC;IACrC,yBAAc,GAAyB,IAAI,CAAC;IA0GvD,iBAAC;CAAA,AA5GD,IA4GC;AA5GY,gCAAU;AA8GvB,SAAgB,gBAAgB,CAAC,MAAiB,EAAE,SAAwB;IACxE,IAAM,GAAG,GAAG,IAAA,sBAAc,EAAC,SAAS,CAAC,CAAC;IACtC,OAAO,IAAI,GAAG,GAAG,CAAC,SAAS,CAAA;AAC/B,CAAC;AAED,SAAgB,gBAAgB,CAAC,GAAc,EAAE,UAAoB;IACjE,MAAM,IAAI,KAAK,CAAC,wEAAwE,CAAC,CAAC;IAC1F,+BAA+B;IAE/B,6BAA6B;IAC7B,uDAAuD;IACvD,wBAAwB;IACxB,iFAAiF;IACjF,QAAQ;IACR,mCAAmC;IAEnC,oCAAoC;IACpC,iDAAiD;IACjD,6EAA6E;IAE7E,oCAAoC;IACpC,kDAAkD;IAClD,4EAA4E;IAC5E,IAAI;IAEJ,0FAA0F;AAC9F,CAAC"}

package.json

@@ -31,3 +31,3 @@ {
   "types": "./lib/index.d.ts",
-  "version": "5.7.4",
+  "version": "5.7.5",
   "devDependencies": {
@@ -34,0 +34,0 @@ "@types/node": "^22.15.30"

src.ts/index.ts

@@ -13,9 +13,8 @@ "use strict";
 export class SigningKey {
-    static dilithiumInstance: any;
+    static dilithiumInstance: any | null = null;
+    static dilithiumReady: Promise<void> | null = null;
 
     readonly privateKey: string;
     readonly publicKey: string;
-
     readonly address: string;
-
     readonly _isSigningKey: boolean;
@@ -48,2 +47,19 @@
 
+    private static async ensureInitialized(): Promise<void> {
+        if (SigningKey.dilithiumInstance) return;
+
+        if (!SigningKey.dilithiumReady) {
+            SigningKey.dilithiumReady = (async () => {
+                SigningKey.dilithiumInstance = await Dilithium;
+            })();
+        }
+
+        return SigningKey.dilithiumReady;
+    }
+
+    static async create(privateKey: BytesLike | string, publicKey: BytesLike | string): Promise<SigningKey> {
+        await SigningKey.ensureInitialized();
+        return new SigningKey(privateKey, publicKey);
+    }
+
     _addPoint(other: BytesLike): string {
@@ -56,3 +72,5 @@ throw new Error("Implementation error => This method/function can't work with Dilithium");
 
-    signDigest(digest: BytesLike, kind = 1): Signature {
+    async signDigest(digest: BytesLike, kind = 1): Promise<Signature> {
+        await SigningKey.ensureInitialized();
+
         const digestBytes = arrayify(digest);
@@ -63,7 +81,8 @@ if (digestBytes.length !== 32) {
 
-        let sign = SigningKey.dilithiumInstance.sign(digestBytes, arrayify(this.privateKey), kind);
+        const sign = SigningKey.dilithiumInstance.sign(digestBytes, arrayify(this.privateKey), kind);
+
         return {
             signature: hexlify(sign.signature),
             publicKey: this.publicKey,
-        } as Signature; 
+        };
     }
@@ -78,3 +97,5 @@
 
-    static generateFromMnemonics(mnemonics: string): SigningKey{
+    static async generateFromMnemonics(mnemonics: string): Promise<SigningKey> {
+        await SigningKey.ensureInitialized();
+
         const words = mnemonics.split(" ");
@@ -90,3 +111,3 @@ const hash_temp = crypto.createHash("sha256");
 
-        const {publicKey, privateKey} = SigningKey.dilithiumInstance.generateKeys(1, seedBufferSerialized);
+        const { publicKey, privateKey } = SigningKey.dilithiumInstance.generateKeys(1, seedBufferSerialized);
 
@@ -93,0 +114,0 @@ return new SigningKey(privateKey, publicKey);

No alert changes

Improved metrics

Total package byte prevSize

27812

41.86%

Lines of code

411

45.74%

No dependency changes