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packages/nodes-base/nodes/Crypto/Crypto.node.ts

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+import type { INodeTypeBaseDescription, IVersionedNodeType } from 'n8n-workflow';
+import { VersionedNodeType } from 'n8n-workflow';
+
+import { CryptoV1 } from './v1/CryptoV1.node';
+import { CryptoV2 } from './v2/CryptoV2.node';
+
+export class Crypto extends VersionedNodeType {
+	constructor() {
+		const baseDescription: INodeTypeBaseDescription = {
+			displayName: 'Crypto',
+			name: 'crypto',
+			icon: 'fa:key',
+			iconColor: 'green',
+			group: ['transform'],
+			defaultVersion: 2,
+			subtitle: '={{$parameter["action"]}}',
+			description: 'Provide cryptographic utilities',
+		};
+
+		const nodeVersions: IVersionedNodeType['nodeVersions'] = {
+			1: new CryptoV1(baseDescription),
+			2: new CryptoV2(baseDescription),
+		};
+
+		super(nodeVersions, baseDescription);
+	}
+}