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backend/node_modules/hono/dist/utils/crypto.js

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+// src/utils/crypto.ts
+var sha256 = async (data) => {
+  const algorithm = { name: "SHA-256", alias: "sha256" };
+  const hash = await createHash(data, algorithm);
+  return hash;
+};
+var sha1 = async (data) => {
+  const algorithm = { name: "SHA-1", alias: "sha1" };
+  const hash = await createHash(data, algorithm);
+  return hash;
+};
+var md5 = async (data) => {
+  const algorithm = { name: "MD5", alias: "md5" };
+  const hash = await createHash(data, algorithm);
+  return hash;
+};
+var createHash = async (data, algorithm) => {
+  let sourceBuffer;
+  if (ArrayBuffer.isView(data) || data instanceof ArrayBuffer) {
+    sourceBuffer = data;
+  } else {
+    if (typeof data === "object") {
+      data = JSON.stringify(data);
+    }
+    sourceBuffer = new TextEncoder().encode(String(data));
+  }
+  if (crypto && crypto.subtle) {
+    const buffer = await crypto.subtle.digest(
+      {
+        name: algorithm.name
+      },
+      sourceBuffer
+    );
+    const hash = Array.prototype.map.call(new Uint8Array(buffer), (x) => ("00" + x.toString(16)).slice(-2)).join("");
+    return hash;
+  }
+  return null;
+};
+export {
+  createHash,
+  md5,
+  sha1,
+  sha256
+};