diff --git a/backend/src/lib/crypto/encryption.ts b/backend/src/lib/crypto/encryption.ts
index 2c947b75b..16a7f42e7 100644
--- a/backend/src/lib/crypto/encryption.ts
+++ b/backend/src/lib/crypto/encryption.ts
@@ -8,6 +8,9 @@ import { SecretEncryptionAlgo, SecretKeyEncoding } from "@app/db/schemas";
 
 import { getConfig } from "../config/env";
 
+export const decodeBase64 = (s: string) => naclUtils.decodeBase64(s);
+export const encodeBase64 = (u: Uint8Array) => naclUtils.encodeBase64(u);
+
 export type TDecryptSymmetricInput = {
   ciphertext: string;
   iv: string;
diff --git a/backend/src/lib/crypto/index.ts b/backend/src/lib/crypto/index.ts
index be896a8bc..0fe05bc01 100644
--- a/backend/src/lib/crypto/index.ts
+++ b/backend/src/lib/crypto/index.ts
@@ -1,13 +1,14 @@
 export {
   buildSecretBlindIndexFromName,
   createSecretBlindIndex,
+  decodeBase64,
   decryptAsymmetric,
   decryptSymmetric,
   decryptSymmetric128BitHexKeyUTF8,
+  encodeBase64,
   encryptAsymmetric,
   encryptSymmetric,
   encryptSymmetric128BitHexKeyUTF8,
   generateAsymmetricKeyPair
 } from "./encryption";
 export { generateSrpServerKey, srpCheckClientProof } from "./srp";
-export { decodeBase64, encodeBase64 } from "tweetnacl-util";