chore: update to version 14.0.11 and align website URLs

packages/util-crypto/hd/ethereum/index.d.ts

@@ -0,0 +1,2 @@
+import type { Keypair } from '../../types.js';
+export declare function hdEthereum(seed: Uint8Array, path?: string): Keypair;

packages/util-crypto/hd/ethereum/index.js

@@ -0,0 +1,44 @@
+import { bnToU8a, stringToU8a, u8aConcat } from '@pezkuwi/util';
+import { BN_BE_32_OPTS } from '../../bn.js';
+import { hmacShaAsU8a } from '../../hmac/index.js';
+import { secp256k1PairFromSeed, secp256k1PrivateKeyTweakAdd } from '../../secp256k1/index.js';
+import { HARDENED, hdValidatePath } from '../validatePath.js';
+const MASTER_SECRET = stringToU8a('Bitcoin seed');
+function createCoded(secretKey, chainCode) {
+    return {
+        chainCode,
+        publicKey: secp256k1PairFromSeed(secretKey).publicKey,
+        secretKey
+    };
+}
+function deriveChild(hd, index) {
+    const indexBuffer = bnToU8a(index, BN_BE_32_OPTS);
+    const data = index >= HARDENED
+        ? u8aConcat(new Uint8Array(1), hd.secretKey, indexBuffer)
+        : u8aConcat(hd.publicKey, indexBuffer);
+    try {
+        const I = hmacShaAsU8a(hd.chainCode, data, 512);
+        return createCoded(secp256k1PrivateKeyTweakAdd(hd.secretKey, I.slice(0, 32)), I.slice(32));
+    }
+    catch {
+        // In case parse256(IL) >= n or ki == 0, proceed with the next value for i
+        return deriveChild(hd, index + 1);
+    }
+}
+export function hdEthereum(seed, path = '') {
+    const I = hmacShaAsU8a(MASTER_SECRET, seed, 512);
+    let hd = createCoded(I.slice(0, 32), I.slice(32));
+    if (!path || path === 'm' || path === 'M' || path === "m'" || path === "M'") {
+        return hd;
+    }
+    if (!hdValidatePath(path)) {
+        throw new Error('Invalid derivation path');
+    }
+    const parts = path.split('/').slice(1);
+    for (const p of parts) {
+        hd = deriveChild(hd, parseInt(p, 10) + ((p.length > 1) && p.endsWith("'")
+            ? HARDENED
+            : 0));
+    }
+    return hd;
+}