From 96354113a5e78a7804e155d364a2d59e9bfeb69c Mon Sep 17 00:00:00 2001
From: iadgovuser26 <33069955+iadgovuser26@users.noreply.github.com>
Date: Tue, 2 Aug 2022 13:52:22 -0400
Subject: [PATCH] addessed checkstyle errors

---
 .../src/main/java/hirs/tpm/eventlog/TpmPcrEvent.java | 12 +++++++-----
 .../main/java/hirs/tpm/eventlog/TpmPcrEvent1.java    |  2 +-
 .../main/java/hirs/tpm/eventlog/TpmPcrEvent2.java    |  3 +--
 3 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/HIRS_Utils/src/main/java/hirs/tpm/eventlog/TpmPcrEvent.java b/HIRS_Utils/src/main/java/hirs/tpm/eventlog/TpmPcrEvent.java
index aa9bef41..ca798b0a 100644
--- a/HIRS_Utils/src/main/java/hirs/tpm/eventlog/TpmPcrEvent.java
+++ b/HIRS_Utils/src/main/java/hirs/tpm/eventlog/TpmPcrEvent.java
@@ -121,9 +121,10 @@ public class TpmPcrEvent {
      * This can be SHA1 for older event structures or any algorithm for newer structure.
      *
      * @param digestData cryptographic hash
+     * @param digestLength length of the cryptographic hash
      */
     protected void setEventDigest(final byte[] digestData, final int digestLength) {
-    	digest = new byte[digestLength];
+        digest = new byte[digestLength];
         System.arraycopy(digestData, 0, digest, 0, digestLength);
     }
 
@@ -138,7 +139,7 @@ public class TpmPcrEvent {
         System.arraycopy(digest, 0, digestCopy, 0, this.digestLength);
         return digestCopy;
     }
-    
+
     /**
      * Returns a hex representation of the event digest.
      * @return hex string
@@ -469,6 +470,7 @@ public class TpmPcrEvent {
      * @param event        the byte array holding the event data.
      * @param eventContent the byte array holding the event content.
      * @param eventNumber  event position within the event log.
+     * @param hashName     name of the hash algorithm used by the event log
      * @return String description of the event.
      * @throws CertificateException     if the event contains an event that cannot be processed.
      * @throws NoSuchAlgorithmException if an event contains an unsupported algorithm.
@@ -485,11 +487,11 @@ public class TpmPcrEvent {
         description += "\n";
         if (hashName.compareToIgnoreCase("TPM_ALG_SHA1") == 0) {   // Digest
             description += "digest (SHA-1): " + Hex.encodeHexString(this.digest);
-        } else if (hashName.compareToIgnoreCase("TPM_ALG_SHA256") == 0) {   // Digest 
+        } else if (hashName.compareToIgnoreCase("TPM_ALG_SHA256") == 0) {   // Digest
         	description += "digest (SHA256): " + Hex.encodeHexString(this.digest);
-        } else if (hashName.compareToIgnoreCase("TPM_ALG_SHA384") == 0) {   // Digest 
+        } else if (hashName.compareToIgnoreCase("TPM_ALG_SHA384") == 0) {   // Digest
         	description += "digest (SHA384): " + Hex.encodeHexString(this.digest);
-        } else if (hashName.compareToIgnoreCase("TPM_ALG_SHA512") == 0) {   // Digest 
+        } else if (hashName.compareToIgnoreCase("TPM_ALG_SHA512") == 0) {   // Digest
         	description += "digest (SHA512): " + Hex.encodeHexString(this.digest);
         } else {
         	description += "Unsupported Hash Algorithm encoutered";
diff --git a/HIRS_Utils/src/main/java/hirs/tpm/eventlog/TpmPcrEvent1.java b/HIRS_Utils/src/main/java/hirs/tpm/eventlog/TpmPcrEvent1.java
index ef49a521..c9057a91 100644
--- a/HIRS_Utils/src/main/java/hirs/tpm/eventlog/TpmPcrEvent1.java
+++ b/HIRS_Utils/src/main/java/hirs/tpm/eventlog/TpmPcrEvent1.java
@@ -49,7 +49,7 @@ public class TpmPcrEvent1 extends TpmPcrEvent {
         byte[] rawEventSize = new byte[UefiConstants.SIZE_4];
         byte[] eventDigest = new byte[EvConstants.SHA1_LENGTH];
         byte[] eventContent = null;
-        int digestSize= EvConstants.SHA1_LENGTH;
+        int digestSize = EvConstants.SHA1_LENGTH;
         int eventSize = 0;
         String hashName = "TPM_ALG_SHA1";
         if (is.available() > UefiConstants.SIZE_32) {
diff --git a/HIRS_Utils/src/main/java/hirs/tpm/eventlog/TpmPcrEvent2.java b/HIRS_Utils/src/main/java/hirs/tpm/eventlog/TpmPcrEvent2.java
index fe58a26d..a1b6ef1e 100644
--- a/HIRS_Utils/src/main/java/hirs/tpm/eventlog/TpmPcrEvent2.java
+++ b/HIRS_Utils/src/main/java/hirs/tpm/eventlog/TpmPcrEvent2.java
@@ -104,9 +104,8 @@ public class TpmPcrEvent2 extends TpmPcrEvent {
                 hashName = hashAlg.getHashName();
                 hashlist.add(hashAlg);
                 eventDigest = new byte[hashAlg.getHashLength()];
-                setEventDigest(hashAlg.getDigest(),hashAlg.getHashLength());
+                setEventDigest(hashAlg.getDigest(), hashAlg.getHashLength());
             }
-            
             is.read(rawEventSize);
             eventSize = HexUtils.leReverseInt(rawEventSize);
             eventContent = new byte[eventSize];