From 35207a2265187213bb03819959db03af875f6ab9 Mon Sep 17 00:00:00 2001
From: ovk <mail@okosh.xyz>
Date: Tue, 5 Jan 2021 09:58:25 -0500
Subject: [PATCH] Allow changing salt length for EncryptedContentInfo #300

---
 src/AuthenticatedSafe.js | 3 +++
 src/CryptoEngine.js      | 3 ++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/AuthenticatedSafe.js b/src/AuthenticatedSafe.js
index cc71565bb..9e904b36d 100644
--- a/src/AuthenticatedSafe.js
+++ b/src/AuthenticatedSafe.js
@@ -408,6 +408,9 @@ export default class AuthenticatedSafe
 						
 						const currentParameters = parameters.safeContents[index];
 						currentParameters.contentToEncrypt = content.value.toSchema().toBER(false);
+
+						if ('saltLength' in parameters)
+							currentParameters.saltLength = parameters.saltLength;
 						//endregion
 						
 						//region Encrypt CMS EncryptedData using password
diff --git a/src/CryptoEngine.js b/src/CryptoEngine.js
index bb4740cb7..cd67ca796 100644
--- a/src/CryptoEngine.js
+++ b/src/CryptoEngine.js
@@ -1839,7 +1839,8 @@ export default class CryptoEngine
 		const ivView = new Uint8Array(ivBuffer);
 		this.getRandomValues(ivView);
 		
-		const saltBuffer = new ArrayBuffer(64);
+		const saltLength = 'saltLength' in parameters ? parameters.saltLength : 64;
+		const saltBuffer = new ArrayBuffer(saltLength);
 		const saltView = new Uint8Array(saltBuffer);
 		this.getRandomValues(saltView);