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-rw-r--r--src/script/interpreter.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/script/interpreter.cpp b/src/script/interpreter.cpp
index 3625972ebf..e1e242882f 100644
--- a/src/script/interpreter.cpp
+++ b/src/script/interpreter.cpp
@@ -9,6 +9,7 @@
#include "crypto/ripemd160.h"
#include "crypto/sha1.h"
#include "crypto/sha2.h"
+#include "eccryptoverify.h"
#include "key.h"
#include "script/script.h"
#include "uint256.h"
@@ -122,7 +123,7 @@ bool static IsLowDERSignature(const valtype &vchSig) {
// If the S value is above the order of the curve divided by two, its
// complement modulo the order could have been used instead, which is
// one byte shorter when encoded correctly.
- if (!CKey::CheckSignatureElement(S, nLenS, true))
+ if (!eccrypto::CheckSignatureElement(S, nLenS, true))
return error("Non-canonical signature: S value is unnecessarily high");
return true;