diff --git a/src/main/scala/ssh/PublicKeyAuthenticator.scala b/src/main/scala/ssh/PublicKeyAuthenticator.scala
index 2ba0db9..a9ea634 100644
--- a/src/main/scala/ssh/PublicKeyAuthenticator.scala
+++ b/src/main/scala/ssh/PublicKeyAuthenticator.scala
@@ -1,23 +1,18 @@
 package ssh
 
 import org.apache.sshd.server.PublickeyAuthenticator
-import org.slf4j.LoggerFactory
 import org.apache.sshd.server.session.ServerSession
 import java.security.PublicKey
-import org.apache.commons.codec.binary.Base64
-import org.apache.sshd.common.util.Buffer
-import org.eclipse.jgit.lib.Constants
 import service.SshKeyService
 import servlet.Database
 import javax.servlet.ServletContext
 
 class PublicKeyAuthenticator(context: ServletContext) extends PublickeyAuthenticator with SshKeyService {
-  private val logger = LoggerFactory.getLogger(classOf[PublicKeyAuthenticator])
 
   override def authenticate(username: String, key: PublicKey, session: ServerSession): Boolean = {
     Database(context) withTransaction {
       getPublicKeys(username).exists { sshKey =>
-        str2PublicKey(sshKey.publicKey) match {
+        SshUtil.str2PublicKey(sshKey.publicKey) match {
           case Some(publicKey) => key.equals(publicKey)
           case _ => false
         }
@@ -25,22 +20,4 @@
     }
   }
 
-  private def str2PublicKey(key: String): Option[PublicKey] = {
-    // TODO RFC 4716 Public Key is not supported...
-    val parts = key.split(" ")
-    if (parts.size < 2) {
-      logger.debug(s"Invalid PublicKey Format: key")
-      return None
-    }
-    try {
-      val encodedKey = parts(1)
-      val decode = Base64.decodeBase64(Constants.encodeASCII(encodedKey))
-      Some(new Buffer(decode).getRawPublicKey)
-    } catch {
-      case e: Throwable =>
-        logger.debug(e.getMessage, e)
-        None
-    }
-  }
-
 }
diff --git a/src/main/scala/ssh/SshUtil.scala b/src/main/scala/ssh/SshUtil.scala
new file mode 100644
index 0000000..db578de
--- /dev/null
+++ b/src/main/scala/ssh/SshUtil.scala
@@ -0,0 +1,33 @@
+package ssh
+
+import java.security.PublicKey
+import org.slf4j.LoggerFactory
+import org.apache.commons.codec.binary.Base64
+import org.eclipse.jgit.lib.Constants
+import org.apache.sshd.common.util.{KeyUtils, Buffer}
+
+object SshUtil {
+
+  private val logger = LoggerFactory.getLogger(SshUtil.getClass)
+
+  def str2PublicKey(key: String): Option[PublicKey] = {
+    // TODO RFC 4716 Public Key is not supported...
+    val parts = key.split(" ")
+    if (parts.size < 2) {
+      logger.debug(s"Invalid PublicKey Format: key")
+      return None
+    }
+    try {
+      val encodedKey = parts(1)
+      val decode = Base64.decodeBase64(Constants.encodeASCII(encodedKey))
+      Some(new Buffer(decode).getRawPublicKey)
+    } catch {
+      case e: Throwable =>
+        logger.debug(e.getMessage, e)
+        None
+    }
+  }
+
+  def fingerPrint(key: String): String = KeyUtils.getFingerPrint(str2PublicKey(key).get)
+
+}
diff --git a/src/main/twirl/account/ssh.scala.html b/src/main/twirl/account/ssh.scala.html
index c59917a..5d1817e 100644
--- a/src/main/twirl/account/ssh.scala.html
+++ b/src/main/twirl/account/ssh.scala.html
@@ -17,7 +17,7 @@
           @if(i != 0){
             <hr>
           }
-          <strong>@key.title</strong>
+          <strong>@key.title</strong> (@_root_.ssh.SshUtil.fingerPrint(key.publicKey))
           <a href="@path/@account.userName/_ssh/delete/@key.sshKeyId" class="btn btn-mini btn-danger pull-right">Delete</a>
         }
       </div>