fix(node): propagate create cipher errors

cli/tests/unit_node/crypto/crypto_cipher_test.ts

@@ -199,3 +199,27 @@ Deno.test({
     assertEquals(await text(stream), "foo".repeat(15));
   },
 });
+
+Deno.test({
+  name: "createCipheriv - invalid algorithm",
+  fn() {
+    assertThrows(
+      () =>
+        crypto.createCipheriv("foo", new Uint8Array(16), new Uint8Array(16)),
+      TypeError,
+      "Unknown cipher",
+    );
+  },
+});
+
+Deno.test({
+  name: "createDecipheriv - invalid algorithm",
+  fn() {
+    assertThrows(
+      () =>
+        crypto.createDecipheriv("foo", new Uint8Array(16), new Uint8Array(16)),
+      TypeError,
+      "Unknown cipher",
+    );
+  },
+});

ext/node/polyfills/internal/crypto/cipher.ts

@@ -162,6 +162,9 @@ export class Cipheriv extends Transform implements Cipher {
     });
     this.#cache = new BlockModeCache(false);
     this.#context = ops.op_node_create_cipheriv(cipher, toU8(key), toU8(iv));
+    if (this.#context == 0) {
+      throw new TypeError("Unknown cipher");
+    }
   }
 
   final(encoding: string = getDefaultEncoding()): Buffer | string {
@@ -278,6 +281,9 @@ export class Decipheriv extends Transform implements Cipher {
     });
     this.#cache = new BlockModeCache(true);
     this.#context = ops.op_node_create_decipheriv(cipher, toU8(key), toU8(iv));
+    if (this.#context == 0) {
+      throw new TypeError("Unknown cipher");
+    }
   }
 
   final(encoding: string = getDefaultEncoding()): Buffer | string {

test.js

@@ -0,0 +1,10 @@
+import ece from "npm:http_ece";
+import { Buffer } from "node:buffer";
+import crypto from "node:crypto";
+
+const buf = Buffer.from("Hello, world!");
+ece.encrypt(buf, {
+  version: "aesgcm",
+  key: crypto.randomBytes(16),
+  rs: buf.length + 2 - 1,
+});