1 files changed, 12 insertions, 0 deletions
diff --git a/core/src/main/java/org/spongycastle/crypto/tls/TlsAgreementCredentials.java b/core/src/main/java/org/spongycastle/crypto/tls/TlsAgreementCredentials.java
new file mode 100644
index 00000000..8926d6fb
--- /dev/null
+++ b/core/src/main/java/org/spongycastle/crypto/tls/TlsAgreementCredentials.java
@@ -0,0 +1,12 @@
+package org.spongycastle.crypto.tls;
+
+import java.io.IOException;
+
+import org.spongycastle.crypto.params.AsymmetricKeyParameter;
+
+public interface TlsAgreementCredentials
+    extends TlsCredentials
+{
+    byte[] generateAgreement(AsymmetricKeyParameter peerPublicKey)
+        throws IOException;
+}