ethereum-cryptography - npm Package Compare versions

Comparing version 1.0.3 to 1.1.0

keccak.d.ts

@@ -0,4 +1,11 @@
+import { Keccak } from "@noble/hashes/sha3";
+import { Hash } from "@noble/hashes/utils";
+interface K256 {
+    (data: Uint8Array): Uint8Array;
+    create(): Hash<Keccak>;
+}
 export declare const keccak224: (msg: Uint8Array) => Uint8Array;
-export declare const keccak256: (msg: Uint8Array) => Uint8Array;
+export declare const keccak256: K256;
 export declare const keccak384: (msg: Uint8Array) => Uint8Array;
 export declare const keccak512: (msg: Uint8Array) => Uint8Array;
+export {};

keccak.js

 "use strict";
-var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
-    if (k2 === undefined) k2 = k;
-    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
-}) : (function(o, m, k, k2) {
-    if (k2 === undefined) k2 = k;
-    o[k2] = m[k];
-}));
-var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
-    Object.defineProperty(o, "default", { enumerable: true, value: v });
-}) : function(o, v) {
-    o["default"] = v;
-});
-var __importStar = (this && this.__importStar) || function (mod) {
-    if (mod && mod.__esModule) return mod;
-    var result = {};
-    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
-    __setModuleDefault(result, mod);
-    return result;
-};
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.keccak512 = exports.keccak384 = exports.keccak256 = exports.keccak224 = void 0;
-const sha3 = __importStar(require("@noble/hashes/sha3"));
+const sha3_1 = require("@noble/hashes/sha3");
 const utils_1 = require("./utils");
-exports.keccak224 = (0, utils_1.wrapHash)(sha3.keccak_224);
-exports.keccak256 = (0, utils_1.wrapHash)(sha3.keccak_256);
-exports.keccak384 = (0, utils_1.wrapHash)(sha3.keccak_384);
-exports.keccak512 = (0, utils_1.wrapHash)(sha3.keccak_512);
+exports.keccak224 = (0, utils_1.wrapHash)(sha3_1.keccak_224);
+exports.keccak256 = (() => {
+    const k = (0, utils_1.wrapHash)(sha3_1.keccak_256);
+    k.create = sha3_1.keccak_256.create;
+    return k;
+})();
+exports.keccak384 = (0, utils_1.wrapHash)(sha3_1.keccak_384);
+exports.keccak512 = (0, utils_1.wrapHash)(sha3_1.keccak_512);

package.json

 {
   "name": "ethereum-cryptography",
-  "version": "1.0.3",
+  "version": "1.1.0",
   "description": "All the cryptographic primitives used in Ethereum",
@@ -27,6 +27,6 @@ "contributors": [
   "dependencies": {
-    "@noble/hashes": "1.0.0",
-    "@noble/secp256k1": "1.5.5",
-    "@scure/bip32": "1.0.1",
-    "@scure/bip39": "1.0.0"
+    "@noble/hashes": "1.1.1",
+    "@noble/secp256k1": "1.6.0",
+    "@scure/bip32": "1.1.0",
+    "@scure/bip39": "1.1.0"
   },
@@ -33,0 +33,0 @@ "browser": {

scrypt.d.ts

@@ -1,2 +0,2 @@
-export declare function scrypt(password: Uint8Array, salt: Uint8Array, n: number, p: number, r: number, dklen: number): Promise<Uint8Array>;
-export declare function scryptSync(password: Uint8Array, salt: Uint8Array, n: number, p: number, r: number, dklen: number): Uint8Array;
+export declare function scrypt(password: Uint8Array, salt: Uint8Array, n: number, p: number, r: number, dkLen: number): Promise<Uint8Array>;
+export declare function scryptSync(password: Uint8Array, salt: Uint8Array, n: number, p: number, r: number, dkLen: number): Uint8Array;

scrypt.js

@@ -6,13 +6,13 @@ "use strict";
 const utils_1 = require("./utils");
-async function scrypt(password, salt, n, p, r, dklen) {
+async function scrypt(password, salt, n, p, r, dkLen) {
     (0, utils_1.assertBytes)(password);
     (0, utils_1.assertBytes)(salt);
-    return (0, scrypt_1.scryptAsync)(password, salt, { N: n, r, p, dkLen: dklen });
+    return (0, scrypt_1.scryptAsync)(password, salt, { N: n, r, p, dkLen });
 }
 exports.scrypt = scrypt;
-function scryptSync(password, salt, n, p, r, dklen) {
+function scryptSync(password, salt, n, p, r, dkLen) {
     (0, utils_1.assertBytes)(password);
     (0, utils_1.assertBytes)(salt);
-    return (0, scrypt_1.scrypt)(password, salt, { N: n, r, p, dkLen: dklen });
+    return (0, scrypt_1.scrypt)(password, salt, { N: n, r, p, dkLen });
 }
 exports.scryptSync = scryptSync;

secp256k1-compat.js

@@ -28,6 +28,2 @@ "use strict";
 // This is a legacy compatibility layer for the npm package `secp256k1` via noble-secp256k1
-// Copy-paste from secp256k1, maybe export it?
-const bytesToNumber = (bytes) => hexToNumber((0, utils_1.toHex)(bytes));
-const numberToHex = (num) => num.toString(16).padStart(64, "0");
-const numberToBytes = (num) => (0, utils_1.hexToBytes)(numberToHex(num));
 function hexToNumber(hex) {
@@ -39,7 +35,7 @@ if (typeof hex !== "string") {
 }
-// Calculates a modulo b
-function mod(a, b = secp.CURVE.P) {
-    const result = a % b;
-    return result >= 0 ? result : b + result;
-}
+// Copy-paste from secp256k1, maybe export it?
+const bytesToNumber = (bytes) => hexToNumber((0, utils_1.toHex)(bytes));
+const numberToHex = (num) => num.toString(16).padStart(64, "0");
+const numberToBytes = (num) => (0, utils_1.hexToBytes)(numberToHex(num));
+const { mod } = secp.utils;
 const ORDER = secp.CURVE.n;
@@ -148,17 +144,17 @@ function output(out = (len) => new Uint8Array(len), length, value) {
     (0, utils_1.assertBytes)(tweak, 32);
-    let bn = bytesToNumber(tweak);
-    if (bn === 0n) {
+    let t = bytesToNumber(tweak);
+    if (t === 0n) {
         throw new Error("Tweak must not be zero");
     }
-    if (bn >= ORDER) {
+    if (t >= ORDER) {
         throw new Error("Tweak bigger than curve order");
     }
-    bn += bytesToNumber(privateKey);
-    if (bn >= ORDER) {
-        bn -= ORDER;
+    t += bytesToNumber(privateKey);
+    if (t >= ORDER) {
+        t -= ORDER;
     }
-    if (bn === 0n) {
+    if (t === 0n) {
         throw new Error("The tweak was out of range or the resulted private key is invalid");
     }
-    privateKey.set((0, utils_1.hexToBytes)(numberToHex(bn)));
+    privateKey.set((0, utils_1.hexToBytes)(numberToHex(t)));
     return privateKey;
@@ -165,0 +161,0 @@ }

utils.d.ts

@@ -1,3 +0,7 @@
-export { assertBool, assertBytes, bytesToHex, bytesToHex as toHex, concatBytes, hexToBytes, createView, utf8ToBytes } from "@noble/hashes/utils";
+declare const assertBool: typeof import("@noble/hashes/_assert").bool;
+declare const assertBytes: typeof import("@noble/hashes/_assert").bytes;
+export { assertBool, assertBytes };
+export { bytesToHex, bytesToHex as toHex, concatBytes, createView, utf8ToBytes } from "@noble/hashes/utils";
 export declare function bytesToUtf8(data: Uint8Array): string;
+export declare function hexToBytes(data: string): Uint8Array;
 export declare function equalsBytes(a: Uint8Array, b: Uint8Array): boolean;
@@ -4,0 +8,0 @@ export declare function wrapHash(hash: (msg: Uint8Array) => Uint8Array): (msg: Uint8Array) => Uint8Array;

utils.js

 "use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.crypto = exports.wrapHash = exports.equalsBytes = exports.bytesToUtf8 = exports.utf8ToBytes = exports.createView = exports.hexToBytes = exports.concatBytes = exports.toHex = exports.bytesToHex = exports.assertBytes = exports.assertBool = void 0;
+exports.crypto = exports.wrapHash = exports.equalsBytes = exports.hexToBytes = exports.bytesToUtf8 = exports.utf8ToBytes = exports.createView = exports.concatBytes = exports.toHex = exports.bytesToHex = exports.assertBytes = exports.assertBool = void 0;
 // buf.toString('hex') -> toHex(buf)
+const _assert_1 = __importDefault(require("@noble/hashes/_assert"));
 const utils_1 = require("@noble/hashes/utils");
+const assertBool = _assert_1.default.bool;
+exports.assertBool = assertBool;
+const assertBytes = _assert_1.default.bytes;
+exports.assertBytes = assertBytes;
 var utils_2 = require("@noble/hashes/utils");
-Object.defineProperty(exports, "assertBool", { enumerable: true, get: function () { return utils_2.assertBool; } });
-Object.defineProperty(exports, "assertBytes", { enumerable: true, get: function () { return utils_2.assertBytes; } });
 Object.defineProperty(exports, "bytesToHex", { enumerable: true, get: function () { return utils_2.bytesToHex; } });
 Object.defineProperty(exports, "toHex", { enumerable: true, get: function () { return utils_2.bytesToHex; } });
 Object.defineProperty(exports, "concatBytes", { enumerable: true, get: function () { return utils_2.concatBytes; } });
-Object.defineProperty(exports, "hexToBytes", { enumerable: true, get: function () { return utils_2.hexToBytes; } });
 Object.defineProperty(exports, "createView", { enumerable: true, get: function () { return utils_2.createView; } });
@@ -23,2 +28,7 @@ Object.defineProperty(exports, "utf8ToBytes", { enumerable: true, get: function () { return utils_2.utf8ToBytes; } });
 exports.bytesToUtf8 = bytesToUtf8;
+function hexToBytes(data) {
+    const sliced = data.startsWith("0x") ? data.substring(2) : data;
+    return (0, utils_1.hexToBytes)(sliced);
+}
+exports.hexToBytes = hexToBytes;
 // buf.equals(buf2) -> equalsBytes(buf, buf2)
@@ -40,3 +50,3 @@ function equalsBytes(a, b) {
     return (msg) => {
-        (0, utils_1.assertBytes)(msg);
+        _assert_1.default.bytes(msg);
         return hash(msg);
@@ -43,0 +53,0 @@ };

New alerts

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Found 1 instance in 1 package

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Fixed alerts

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License

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Found 1 instance in 1 package

Improved metrics

Lines of code

724

increased by0.28%

Worsened metrics

Total package byte prevSize

59466

decreased by-0.6%

Number of medium supply chain risk alerts

1

increased byInfinity%

Dependency changes

• + Added@noble/hashes@1.1.1(transitive)

• + Added@noble/secp256k1@1.6.0(transitive)

• + Added@scure/base@1.1.9(transitive)

• + Added@scure/bip32@1.1.0(transitive)

• + Added@scure/bip39@1.1.0(transitive)

• - Removed@noble/hashes@1.0.0(transitive)

• - Removed@noble/secp256k1@1.5.5(transitive)

• - Removed@scure/base@1.0.0(transitive)

• - Removed@scure/bip32@1.0.1(transitive)

• - Removed@scure/bip39@1.0.0(transitive)

• Updated@noble/hashes@1.1.1

• Updated@noble/secp256k1@1.6.0

• Updated@scure/bip32@1.1.0

• Updated@scure/bip39@1.1.0