diff --git a/src/main/java/com/hierynomus/sshj/transport/cipher/BlockCiphers.java b/src/main/java/com/hierynomus/sshj/transport/cipher/BlockCiphers.java
index 24eea4ba..14d28292 100644
--- a/src/main/java/com/hierynomus/sshj/transport/cipher/BlockCiphers.java
+++ b/src/main/java/com/hierynomus/sshj/transport/cipher/BlockCiphers.java
@@ -1,6 +1,5 @@
 package com.hierynomus.sshj.transport.cipher;
 
-import net.schmizz.sshj.transport.cipher.BaseCipher;
 import net.schmizz.sshj.transport.cipher.BlockCipher;
 import net.schmizz.sshj.transport.cipher.Cipher;
 
diff --git a/src/main/java/net/schmizz/sshj/common/KeyType.java b/src/main/java/net/schmizz/sshj/common/KeyType.java
index a8a910ad..66c53a4d 100644
--- a/src/main/java/net/schmizz/sshj/common/KeyType.java
+++ b/src/main/java/net/schmizz/sshj/common/KeyType.java
@@ -17,11 +17,10 @@ package net.schmizz.sshj.common;
 
 import com.hierynomus.sshj.secg.SecgUtils;
 import com.hierynomus.sshj.signature.Ed25519PublicKey;
-import net.i2p.crypto.eddsa.*;
+import net.i2p.crypto.eddsa.EdDSAPublicKey;
 import net.i2p.crypto.eddsa.math.GroupElement;
 import net.i2p.crypto.eddsa.spec.EdDSANamedCurveSpec;
 import net.i2p.crypto.eddsa.spec.EdDSANamedCurveTable;
-import net.i2p.crypto.eddsa.spec.EdDSAParameterSpec;
 import net.i2p.crypto.eddsa.spec.EdDSAPublicKeySpec;
 import org.bouncycastle.asn1.nist.NISTNamedCurves;
 import org.bouncycastle.asn1.x9.X9ECParameters;
@@ -32,8 +31,10 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.math.BigInteger;
-import java.security.*;
+import java.security.GeneralSecurityException;
+import java.security.Key;
 import java.security.KeyFactory;
+import java.security.PublicKey;
 import java.security.interfaces.*;
 import java.security.spec.DSAPublicKeySpec;
 import java.security.spec.RSAPublicKeySpec;