From bec09a16fa1bba990841f6293af61c2bb945d4c6 Mon Sep 17 00:00:00 2001
From: larabr <larabr+github@protonmail.com>
Date: Wed, 14 Feb 2024 09:59:55 +0100
Subject: [PATCH] Export Argon2S2K to reuse the WASM module outside of the
 OpenPGP.js context (#12)

---
 openpgp.d.ts | 7 +++++++
 src/index.js | 1 +
 2 files changed, 8 insertions(+)

diff --git a/openpgp.d.ts b/openpgp.d.ts
index b78cac01..ff15a7ce 100644
--- a/openpgp.d.ts
+++ b/openpgp.d.ts
@@ -941,6 +941,13 @@ export namespace enums {
   }
 }
 
+export declare class Argon2S2K {
+  constructor(config: Config);
+  salt: Uint8Array;
+  /** @throws Argon2OutOfMemoryError */
+  produceKey(passphrase: string, keySize: number): Promise<Uint8Array>;
+}
+
 interface KDFParamsData {
   version: number;
   hash: enums.hash;
diff --git a/src/index.js b/src/index.js
index 6d9f5cb7..47b46e05 100644
--- a/src/index.js
+++ b/src/index.js
@@ -22,6 +22,7 @@ export { CleartextMessage, readCleartextMessage, createCleartextMessage } from '
 export * from './packet';
 
 export { default as KDFParams } from './type/kdf_params';
+export { default as Argon2S2K, Argon2OutOfMemoryError } from './type/s2k/argon2';
 
 export * from './encoding/armor';