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authorlloyd <[email protected]>2014-01-01 21:20:55 +0000
committerlloyd <[email protected]>2014-01-01 21:20:55 +0000
commit197dc467dec28a04c3b2f30da7cef122dfbb13e9 (patch)
treecdbd3ddaec051c72f0a757db461973d90c37b97a /src/pubkey/blinding.cpp
parent62faac373c07cfe10bc8c309e89ebdd30d8e5eaa (diff)
Shuffle things around. Add NIST X.509 test to build.
Diffstat (limited to 'src/pubkey/blinding.cpp')
-rw-r--r--src/pubkey/blinding.cpp49
1 files changed, 0 insertions, 49 deletions
diff --git a/src/pubkey/blinding.cpp b/src/pubkey/blinding.cpp
deleted file mode 100644
index c4c0e3b6e..000000000
--- a/src/pubkey/blinding.cpp
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
-* Blinding for public key operations
-* (C) 1999-2010 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#include <botan/blinding.h>
-#include <botan/numthry.h>
-
-namespace Botan {
-
-/*
-* Blinder Constructor
-*/
-Blinder::Blinder(const BigInt& e, const BigInt& d, const BigInt& n)
- {
- if(e < 1 || d < 1 || n < 1)
- throw Invalid_Argument("Blinder: Arguments too small");
-
- reducer = Modular_Reducer(n);
- this->e = e;
- this->d = d;
- }
-
-/*
-* Blind a number
-*/
-BigInt Blinder::blind(const BigInt& i) const
- {
- if(!reducer.initialized())
- return i;
-
- e = reducer.square(e);
- d = reducer.square(d);
- return reducer.multiply(i, e);
- }
-
-/*
-* Unblind a number
-*/
-BigInt Blinder::unblind(const BigInt& i) const
- {
- if(!reducer.initialized())
- return i;
- return reducer.multiply(i, d);
- }
-
-}