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path: root/certService/src/main/java/org/onap/oom/certservice/cmpv2client/validation/CmpResponseValidationHelper.java
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Diffstat (limited to 'certService/src/main/java/org/onap/oom/certservice/cmpv2client/validation/CmpResponseValidationHelper.java')
-rw-r--r--certService/src/main/java/org/onap/oom/certservice/cmpv2client/validation/CmpResponseValidationHelper.java3
1 files changed, 2 insertions, 1 deletions
diff --git a/certService/src/main/java/org/onap/oom/certservice/cmpv2client/validation/CmpResponseValidationHelper.java b/certService/src/main/java/org/onap/oom/certservice/cmpv2client/validation/CmpResponseValidationHelper.java
index 90044b66..f3da0f32 100644
--- a/certService/src/main/java/org/onap/oom/certservice/cmpv2client/validation/CmpResponseValidationHelper.java
+++ b/certService/src/main/java/org/onap/oom/certservice/cmpv2client/validation/CmpResponseValidationHelper.java
@@ -36,6 +36,7 @@ import javax.crypto.spec.SecretKeySpec;
import org.bouncycastle.asn1.ASN1ObjectIdentifier;
import org.bouncycastle.asn1.DERBitString;
+import org.bouncycastle.asn1.ASN1BitString;
import org.bouncycastle.asn1.cmp.CMPObjectIdentifiers;
import org.bouncycastle.asn1.cmp.InfoTypeAndValue;
import org.bouncycastle.asn1.cmp.PBMParameter;
@@ -66,7 +67,7 @@ public final class CmpResponseValidationHelper {
static void verifySignature(PKIMessage respPkiMessage, PublicKey pk)
throws CmpClientException {
final byte[] protBytes = getProtectedBytes(respPkiMessage);
- final DERBitString derBitString = respPkiMessage.getProtection();
+ final DERBitString derBitString = (DERBitString) respPkiMessage.getProtection();
try {
final Signature signature =
Signature.getInstance(