From 27d79c87365105d6128afe9eaf8a82383976ed44 Mon Sep 17 00:00:00 2001
From: lloyd <lloyd@randombit.net>
Date: Mon, 13 Sep 2010 12:28:27 +0000
Subject: Anywhere where we use MemoryRegion::begin to get access to the raw
 pointer representation (rather than in an interator context), instead use
 &buf[0], which works for both MemoryRegion and std::vector

---
 src/cert/cvc/ecdsa_sig.cpp | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

(limited to 'src/cert/cvc')

diff --git a/src/cert/cvc/ecdsa_sig.cpp b/src/cert/cvc/ecdsa_sig.cpp
index e003bb369..6a44f6803 100644
--- a/src/cert/cvc/ecdsa_sig.cpp
+++ b/src/cert/cvc/ecdsa_sig.cpp
@@ -47,13 +47,11 @@ ECDSA_Signature decode_concatenation(const MemoryRegion<byte>& concat)
    if(concat.size() % 2 != 0)
       throw Invalid_Argument("Erroneous length of signature");
 
-   u32bit rs_len = concat.size()/2;
-   SecureVector<byte> sv_r;
-   SecureVector<byte> sv_s;
-   sv_r.set(concat.begin(), rs_len);
-   sv_s.set(&concat[rs_len], rs_len);
-   BigInt r = BigInt::decode(sv_r, sv_r.size());
-   BigInt s = BigInt::decode(sv_s, sv_s.size());
+   const u32bit rs_len = concat.size() / 2;
+
+   BigInt r = BigInt::decode(&concat[0], rs_len);
+   BigInt s = BigInt::decode(&concat[rs_len], rs_len);
+
    return ECDSA_Signature(r, s);
    }
 
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