From 72a5d030625341cc372b5a7ced454dd6d309f3e5 Mon Sep 17 00:00:00 2001
From: Jack Lloyd <jack@randombit.net>
Date: Tue, 14 Nov 2017 09:57:58 -0500
Subject: Support seeking in Salsa20

Add a test that StreamCipher::seek throws if not keyed.
---
 src/lib/stream/ofb/ofb.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/lib/stream/ofb')

diff --git a/src/lib/stream/ofb/ofb.cpp b/src/lib/stream/ofb/ofb.cpp
index 5a2d63dd4..75b7048aa 100644
--- a/src/lib/stream/ofb/ofb.cpp
+++ b/src/lib/stream/ofb/ofb.cpp
@@ -66,6 +66,6 @@ void OFB::set_iv(const uint8_t iv[], size_t iv_len)
 
 void OFB::seek(uint64_t)
    {
-   throw Exception("OFB does not support seeking");
+   throw Not_Implemented("OFB does not support seeking");
    }
 }
-- 
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