@stablelib/ed25519 - npm Package Compare versions

Comparing version 1.0.3 to 2.0.0

ed25519.ts

@@ -8,3 +8,4 @@ // Copyright (C) 2016 Dmitry Chestnykh
 
-import { randomBytes, RandomSource } from "@stablelib/random";
+import type { RandomSource } from "@stablelib/random";
+import { randomBytes } from "@stablelib/random";
 import { hash, SHA512 } from "@stablelib/sha512";
@@ -11,0 +12,0 @@ import { wipe } from "@stablelib/wipe";

lib/ed25519.bench.js

@@ -1,17 +0,15 @@
-"use strict";
 // Copyright (C) 2016 Dmitry Chestnykh
 // MIT License. See LICENSE file for details.
-Object.defineProperty(exports, "__esModule", { value: true });
-const ed25519_1 = require("./ed25519");
-const benchmark_1 = require("@stablelib/benchmark");
-const k = (0, ed25519_1.generateKeyPair)();
+import { sign, verify, generateKeyPairFromSeed, generateKeyPair } from "./ed25519";
+import { benchmark, report } from "@stablelib/benchmark";
+const k = generateKeyPair();
 const buf = new Uint8Array(256);
 const seed = k.secretKey.subarray(0, 32);
-const sig = (0, ed25519_1.sign)(k.secretKey, buf);
+const sig = sign(k.secretKey, buf);
 const badsig = new Uint8Array(sig);
 badsig[0] = 1;
-(0, benchmark_1.report)("ed25519.generateKeyPairFromSeed", (0, benchmark_1.benchmark)(() => (0, ed25519_1.generateKeyPairFromSeed)(seed)));
-(0, benchmark_1.report)("ed25519.sign", (0, benchmark_1.benchmark)(() => (0, ed25519_1.sign)(k.secretKey, buf)));
-(0, benchmark_1.report)("ed25519.verify", (0, benchmark_1.benchmark)(() => (0, ed25519_1.verify)(k.publicKey, buf, sig)));
-(0, benchmark_1.report)("ed25519.verify (bad)", (0, benchmark_1.benchmark)(() => (0, ed25519_1.verify)(k.publicKey, buf, badsig)));
+report("ed25519.generateKeyPairFromSeed", benchmark(() => generateKeyPairFromSeed(seed)));
+report("ed25519.sign", benchmark(() => sign(k.secretKey, buf)));
+report("ed25519.verify", benchmark(() => verify(k.publicKey, buf, sig)));
+report("ed25519.verify (bad)", benchmark(() => verify(k.publicKey, buf, badsig)));
 //# sourceMappingURL=ed25519.bench.js.map

lib/ed25519.d.ts

 /**
  * Package ed25519 implements Ed25519 public-key signature algorithm.
  */
-import { RandomSource } from "@stablelib/random";
+import type { RandomSource } from "@stablelib/random";
 export declare const SIGNATURE_LENGTH = 64;
@@ -6,0 +6,0 @@ export declare const PUBLIC_KEY_LENGTH = 32;

lib/ed25519.js

@@ -1,16 +0,10 @@
-"use strict";
 // Copyright (C) 2016 Dmitry Chestnykh
 // MIT License. See LICENSE file for details.
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.convertSecretKeyToX25519 = exports.convertPublicKeyToX25519 = exports.verify = exports.sign = exports.extractPublicKeyFromSecretKey = exports.generateKeyPair = exports.generateKeyPairFromSeed = exports.SEED_LENGTH = exports.SECRET_KEY_LENGTH = exports.PUBLIC_KEY_LENGTH = exports.SIGNATURE_LENGTH = void 0;
-/**
- * Package ed25519 implements Ed25519 public-key signature algorithm.
- */
-const random_1 = require("@stablelib/random");
-const sha512_1 = require("@stablelib/sha512");
-const wipe_1 = require("@stablelib/wipe");
-exports.SIGNATURE_LENGTH = 64;
-exports.PUBLIC_KEY_LENGTH = 32;
-exports.SECRET_KEY_LENGTH = 64;
-exports.SEED_LENGTH = 32;
+import { randomBytes } from "@stablelib/random";
+import { hash, SHA512 } from "@stablelib/sha512";
+import { wipe } from "@stablelib/wipe";
+export const SIGNATURE_LENGTH = 64;
+export const PUBLIC_KEY_LENGTH = 32;
+export const SECRET_KEY_LENGTH = 64;
+export const SEED_LENGTH = 32;
 // Returns new zero-filled 16-element GF (Float64Array).
@@ -638,7 +632,7 @@ // If passed an array of numbers, prefills the returned
 // Generates key pair from secret 32-byte seed.
-function generateKeyPairFromSeed(seed) {
-    if (seed.length !== exports.SEED_LENGTH) {
-        throw new Error(`ed25519: seed must be ${exports.SEED_LENGTH} bytes`);
+export function generateKeyPairFromSeed(seed) {
+    if (seed.length !== SEED_LENGTH) {
+        throw new Error(`ed25519: seed must be ${SEED_LENGTH} bytes`);
     }
-    const d = (0, sha512_1.hash)(seed);
+    const d = hash(seed);
     d[0] &= 248;
@@ -659,17 +653,14 @@ d[31] &= 127;
 }
-exports.generateKeyPairFromSeed = generateKeyPairFromSeed;
-function generateKeyPair(prng) {
-    const seed = (0, random_1.randomBytes)(32, prng);
+export function generateKeyPair(prng) {
+    const seed = randomBytes(32, prng);
     const result = generateKeyPairFromSeed(seed);
-    (0, wipe_1.wipe)(seed);
+    wipe(seed);
     return result;
 }
-exports.generateKeyPair = generateKeyPair;
-function extractPublicKeyFromSecretKey(secretKey) {
-    if (secretKey.length !== exports.SECRET_KEY_LENGTH) {
-        throw new Error(`ed25519: secret key must be ${exports.SECRET_KEY_LENGTH} bytes`);
+export function extractPublicKeyFromSecretKey(secretKey) {
+    if (secretKey.length !== SECRET_KEY_LENGTH) {
+        throw new Error(`ed25519: secret key must be ${SECRET_KEY_LENGTH} bytes`);
     }
     return new Uint8Array(secretKey.subarray(32));
 }
-exports.extractPublicKeyFromSecretKey = extractPublicKeyFromSecretKey;
 const L = new Float64Array([
@@ -719,6 +710,6 @@ 0xed, 0xd3, 0xf5, 0x5c, 0x1a, 0x63, 0x12, 0x58, 0xd6, 0x9c, 0xf7, 0xa2,
 // Returns 64-byte signature of the message under the 64-byte secret key.
-function sign(secretKey, message) {
+export function sign(secretKey, message) {
     const x = new Float64Array(64);
     const p = [gf(), gf(), gf(), gf()];
-    const d = (0, sha512_1.hash)(secretKey.subarray(0, 32));
+    const d = hash(secretKey.subarray(0, 32));
     d[0] &= 248;
@@ -729,3 +720,3 @@ d[31] &= 127;
     signature.set(d.subarray(32), 32);
-    const hs = new sha512_1.SHA512();
+    const hs = new SHA512();
     hs.update(signature.subarray(32));
@@ -755,3 +746,2 @@ hs.update(message);
 }
-exports.sign = sign;
 function unpackneg(r, p) {
@@ -791,8 +781,8 @@ const t = gf(), chk = gf(), num = gf(), den = gf(), den2 = gf(), den4 = gf(), den6 = gf();
 }
-function verify(publicKey, message, signature) {
+export function verify(publicKey, message, signature) {
     const t = new Uint8Array(32);
     const p = [gf(), gf(), gf(), gf()];
     const q = [gf(), gf(), gf(), gf()];
-    if (signature.length !== exports.SIGNATURE_LENGTH) {
-        throw new Error(`ed25519: signature must be ${exports.SIGNATURE_LENGTH} bytes`);
+    if (signature.length !== SIGNATURE_LENGTH) {
+        throw new Error(`ed25519: signature must be ${SIGNATURE_LENGTH} bytes`);
     }
@@ -802,3 +792,3 @@ if (unpackneg(q, publicKey)) {
     }
-    const hs = new sha512_1.SHA512();
+    const hs = new SHA512();
     hs.update(signature.subarray(0, 32));
@@ -818,3 +808,2 @@ hs.update(publicKey);
 }
-exports.verify = verify;
 /**
@@ -825,3 +814,3 @@ * Convert Ed25519 public key to X25519 public key.
  */
-function convertPublicKeyToX25519(publicKey) {
+export function convertPublicKeyToX25519(publicKey) {
     let q = [gf(), gf(), gf(), gf()];
@@ -843,8 +832,7 @@ if (unpackneg(q, publicKey)) {
 }
-exports.convertPublicKeyToX25519 = convertPublicKeyToX25519;
 /**
  *  Convert Ed25519 secret (private) key to X25519 secret key.
  */
-function convertSecretKeyToX25519(secretKey) {
-    const d = (0, sha512_1.hash)(secretKey.subarray(0, 32));
+export function convertSecretKeyToX25519(secretKey) {
+    const d = hash(secretKey.subarray(0, 32));
     d[0] &= 248;
@@ -854,6 +842,5 @@ d[31] &= 127;
     const o = new Uint8Array(d.subarray(0, 32));
-    (0, wipe_1.wipe)(d);
+    wipe(d);
     return o;
 }
-exports.convertSecretKeyToX25519 = convertSecretKeyToX25519;
 //# sourceMappingURL=ed25519.js.map

package.json

 {
   "name": "@stablelib/ed25519",
-  "version": "1.0.3",
+  "version": "2.0.0",
   "description": "Ed25519 public-key signature (EdDSA with Curve25519)",
   "main": "./lib/ed25519.js",
+  "type": "module",
   "typings": "./lib/ed25519.d.ts",
@@ -18,15 +19,15 @@ "author": "Dmitry Chestnykh",
     "build": "tsc",
-    "test": "jasmine JASMINE_CONFIG_PATH=../../configs/jasmine.json",
+    "test": "vitest run",
     "bench": "node ./lib/ed25519.bench.js"
   },
   "dependencies": {
-    "@stablelib/random": "^1.0.2",
-    "@stablelib/sha512": "^1.0.1",
-    "@stablelib/wipe": "^1.0.1"
+    "@stablelib/random": "^2.0.0",
+    "@stablelib/sha512": "^2.0.0",
+    "@stablelib/wipe": "^2.0.0"
   },
   "devDependencies": {
-    "@stablelib/base64": "^1.0.1",
-    "@stablelib/benchmark": "^1.0.1"
+    "@stablelib/base64": "^2.0.0",
+    "@stablelib/benchmark": "^2.0.0"
   },
-  "gitHead": "a402dc74f45c6a93a777a0e2840ce50ba68c3010"
+  "gitHead": "ecfe9109b3c05419fd3ffc16da6c8255b08ad64f"
 }

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Improved metrics

Number of package files

16

increased by6.67%

Is type module

Yes

Worsened metrics

Total package byte prevSize

2002810

decreased by-0.03%

Lines of code

16566

decreased by-0.07%

Dependency changes

• + Added@stablelib/binary@2.0.0(transitive)

• + Added@stablelib/hash@2.0.0(transitive)

• + Added@stablelib/int@2.0.0(transitive)

• + Added@stablelib/random@2.0.0(transitive)

• + Added@stablelib/sha512@2.0.0(transitive)

• + Added@stablelib/wipe@2.0.0(transitive)

• - Removed@stablelib/binary@1.0.1(transitive)

• - Removed@stablelib/hash@1.0.1(transitive)

• - Removed@stablelib/int@1.0.1(transitive)

• - Removed@stablelib/random@1.0.2(transitive)

• - Removed@stablelib/sha512@1.0.1(transitive)

• - Removed@stablelib/wipe@1.0.1(transitive)

• Updated@stablelib/random@^2.0.0

• Updated@stablelib/sha512@^2.0.0

• Updated@stablelib/wipe@^2.0.0