From a09147f53c8b667a5d1208f05efa339eec047dd7 Mon Sep 17 00:00:00 2001
From: Alex Yang <himself65@outlook.com>
Date: Mon, 3 Nov 2025 21:40:31 -0800
Subject: [PATCH] chore: remove unsued code (#5749)

---
 packages/better-auth/src/crypto/hash.ts  | 21 ---------------------
 packages/better-auth/src/crypto/index.ts |  1 -
 2 files changed, 22 deletions(-)
 delete mode 100644 packages/better-auth/src/crypto/hash.ts

diff --git a/packages/better-auth/src/crypto/hash.ts b/packages/better-auth/src/crypto/hash.ts
deleted file mode 100644
index 47e3ae8558..0000000000
--- a/packages/better-auth/src/crypto/hash.ts
+++ /dev/null
@@ -1,21 +0,0 @@
-import { base64 } from "@better-auth/utils/base64";
-import { createHash } from "@better-auth/utils/hash";
-import { constantTimeEqual } from "./buffer";
-
-export async function hashToBase64(
-	data: string | ArrayBuffer,
-): Promise<string> {
-	const buffer = await createHash("SHA-256").digest(data);
-	return base64.encode(buffer);
-}
-
-export async function compareHash(
-	data: string | ArrayBuffer,
-	hash: string,
-): Promise<boolean> {
-	const buffer = await createHash("SHA-256").digest(
-		typeof data === "string" ? new TextEncoder().encode(data) : data,
-	);
-	const hashBuffer = base64.decode(hash);
-	return constantTimeEqual(buffer, hashBuffer);
-}
diff --git a/packages/better-auth/src/crypto/index.ts b/packages/better-auth/src/crypto/index.ts
index b64daa7bbf..c274107ff1 100644
--- a/packages/better-auth/src/crypto/index.ts
+++ b/packages/better-auth/src/crypto/index.ts
@@ -38,7 +38,6 @@ export const symmetricDecrypt = async ({
 };
 
 export * from "./buffer";
-export * from "./hash";
 export * from "./jwt";
 export * from "./password";
 export * from "./random";