diff --git a/lucene/codecs/src/java/org/apache/lucene/codecs/bloom/FuzzySet.java b/lucene/codecs/src/java/org/apache/lucene/codecs/bloom/FuzzySet.java
index 7d6fd1b64b52..1aeeea49c4ae 100644
--- a/lucene/codecs/src/java/org/apache/lucene/codecs/bloom/FuzzySet.java
+++ b/lucene/codecs/src/java/org/apache/lucene/codecs/bloom/FuzzySet.java
@@ -196,9 +196,7 @@ public static FuzzySet deserialize(DataInput in) throws IOException {
     int bloomSize = in.readInt();
     int numLongs = in.readInt();
     long[] longs = new long[numLongs];
-    for (int i = 0; i < numLongs; i++) {
-      longs[i] = in.readLong();
-    }
+    in.readLongs(longs, 0, numLongs);
     FixedBitSet bits = new FixedBitSet(longs, bloomSize + 1);
     return new FuzzySet(bits, bloomSize, hashCount);
   }
diff --git a/lucene/core/src/java/org/apache/lucene/codecs/lucene90/Lucene90LiveDocsFormat.java b/lucene/core/src/java/org/apache/lucene/codecs/lucene90/Lucene90LiveDocsFormat.java
index b547a9adcf2f..9ad7090d23ce 100644
--- a/lucene/core/src/java/org/apache/lucene/codecs/lucene90/Lucene90LiveDocsFormat.java
+++ b/lucene/core/src/java/org/apache/lucene/codecs/lucene90/Lucene90LiveDocsFormat.java
@@ -101,9 +101,7 @@ public Bits readLiveDocs(Directory dir, SegmentCommitInfo info, IOContext contex
 
   private FixedBitSet readFixedBitSet(IndexInput input, int length) throws IOException {
     long[] data = new long[FixedBitSet.bits2words(length)];
-    for (int i = 0; i < data.length; i++) {
-      data[i] = input.readLong();
-    }
+    input.readLongs(data, 0, data.length);
     return new FixedBitSet(data, length);
   }
 
diff --git a/lucene/core/src/java/org/apache/lucene/store/BufferedChecksum.java b/lucene/core/src/java/org/apache/lucene/store/BufferedChecksum.java
index 308825687e17..c61984bcbe16 100644
--- a/lucene/core/src/java/org/apache/lucene/store/BufferedChecksum.java
+++ b/lucene/core/src/java/org/apache/lucene/store/BufferedChecksum.java
@@ -16,7 +16,11 @@
  */
 package org.apache.lucene.store;
 
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.nio.LongBuffer;
 import java.util.zip.Checksum;
+import org.apache.lucene.util.BitUtil;
 
 /** Wraps another {@link Checksum} with an internal buffer to speed up checksum calculations. */
 public class BufferedChecksum implements Checksum {
@@ -60,6 +64,45 @@ public void update(byte[] b, int off, int len) {
     }
   }
 
+  void updateShort(short val) {
+    if (upto + Short.BYTES > buffer.length) flush();
+    BitUtil.VH_LE_SHORT.set(buffer, upto, val);
+    upto += Short.BYTES;
+  }
+
+  void updateInt(int val) {
+    if (upto + Integer.BYTES > buffer.length) flush();
+    BitUtil.VH_LE_INT.set(buffer, upto, val);
+    upto += Integer.BYTES;
+  }
+
+  void updateLong(long val) {
+    if (upto + Long.BYTES > buffer.length) flush();
+    BitUtil.VH_LE_LONG.set(buffer, upto, val);
+    upto += Long.BYTES;
+  }
+
+  void updateLongs(long[] vals, int offset, int len) {
+    if (upto > 0) {
+      int remainingCapacityInLong = Math.min((buffer.length - upto) / Long.BYTES, len);
+      for (int i = 0; i < remainingCapacityInLong; i++, offset++, len--) {
+        updateLong(vals[offset]);
+      }
+      if (0 == len) return;
+    }
+
+    LongBuffer b = ByteBuffer.wrap(buffer).order(ByteOrder.LITTLE_ENDIAN).asLongBuffer();
+    final int capacityInLong = buffer.length / Long.BYTES;
+    while (len > 0) {
+      flush();
+      int l = Math.min(capacityInLong, len);
+      b.put(0, vals, offset, l);
+      upto += l * Long.BYTES;
+      offset += l;
+      len -= l;
+    }
+  }
+
   @Override
   public long getValue() {
     flush();
diff --git a/lucene/core/src/java/org/apache/lucene/store/BufferedChecksumIndexInput.java b/lucene/core/src/java/org/apache/lucene/store/BufferedChecksumIndexInput.java
index 19a1d7295161..f11ceebcd46d 100644
--- a/lucene/core/src/java/org/apache/lucene/store/BufferedChecksumIndexInput.java
+++ b/lucene/core/src/java/org/apache/lucene/store/BufferedChecksumIndexInput.java
@@ -18,14 +18,13 @@
 
 import java.io.IOException;
 import java.util.zip.CRC32;
-import java.util.zip.Checksum;
 
 /**
  * Simple implementation of {@link ChecksumIndexInput} that wraps another input and delegates calls.
  */
 public class BufferedChecksumIndexInput extends ChecksumIndexInput {
   final IndexInput main;
-  final Checksum digest;
+  final BufferedChecksum digest;
 
   /** Creates a new BufferedChecksumIndexInput */
   public BufferedChecksumIndexInput(IndexInput main) {
@@ -47,6 +46,33 @@ public void readBytes(byte[] b, int offset, int len) throws IOException {
     digest.update(b, offset, len);
   }
 
+  @Override
+  public short readShort() throws IOException {
+    short v = main.readShort();
+    digest.updateShort(v);
+    return v;
+  }
+
+  @Override
+  public int readInt() throws IOException {
+    int v = main.readInt();
+    digest.updateInt(v);
+    return v;
+  }
+
+  @Override
+  public long readLong() throws IOException {
+    long v = main.readLong();
+    digest.updateLong(v);
+    return v;
+  }
+
+  @Override
+  public void readLongs(long[] dst, int offset, int length) throws IOException {
+    main.readLongs(dst, offset, length);
+    digest.updateLongs(dst, offset, length);
+  }
+
   @Override
   public long getChecksum() {
     return digest.getValue();
diff --git a/lucene/core/src/test/org/apache/lucene/store/TestBufferedChecksum.java b/lucene/core/src/test/org/apache/lucene/store/TestBufferedChecksum.java
index 47d8be79728c..20604d7e12cd 100644
--- a/lucene/core/src/test/org/apache/lucene/store/TestBufferedChecksum.java
+++ b/lucene/core/src/test/org/apache/lucene/store/TestBufferedChecksum.java
@@ -16,9 +16,13 @@
  */
 package org.apache.lucene.store;
 
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.nio.LongBuffer;
 import java.util.zip.CRC32;
 import java.util.zip.Checksum;
 import org.apache.lucene.tests.util.LuceneTestCase;
+import org.apache.lucene.util.BitUtil;
 
 public class TestBufferedChecksum extends LuceneTestCase {
 
@@ -63,4 +67,104 @@ public void testRandom() {
     }
     assertEquals(c1.getValue(), c2.getValue());
   }
+
+  public void testDifferentInputTypes() {
+    Checksum crc = new CRC32();
+    BufferedChecksum buffered = new BufferedChecksum(new CRC32());
+    int iterations = atLeast(1000);
+    for (int i = 0; i < iterations; i++) {
+      byte[] input = new byte[4096];
+      random().nextBytes(input);
+      crc.update(input);
+      final long checksum = crc.getValue();
+      crc.reset();
+      updateByShorts(checksum, buffered, input);
+      updateByInts(checksum, buffered, input);
+      updateByChunkOfBytes(checksum, buffered, input);
+      updateByChunkOfLongs(checksum, buffered, input);
+    }
+  }
+
+  private void updateByChunkOfBytes(long expected, BufferedChecksum checksum, byte[] input) {
+    for (int i = 0; i < input.length; i++) {
+      checksum.update(input[i]);
+    }
+    checkChecksumValueAndReset(expected, checksum);
+
+    checksum.update(input);
+    checkChecksumValueAndReset(expected, checksum);
+
+    int iterations = atLeast(10);
+    for (int ite = 0; ite < iterations; ite++) {
+      int len0 = random().nextInt(input.length / 2);
+      checksum.update(input, 0, len0);
+      checksum.update(input, len0, input.length - len0);
+      checkChecksumValueAndReset(expected, checksum);
+
+      checksum.update(input, 0, len0);
+      int len1 = random().nextInt(input.length / 4);
+      for (int i = 0; i < len1; i++) {
+        checksum.update(input[len0 + i]);
+      }
+      checksum.update(input, len0 + len1, input.length - len1 - len0);
+      checkChecksumValueAndReset(expected, checksum);
+    }
+  }
+
+  private void updateByShorts(long expected, BufferedChecksum checksum, byte[] input) {
+    for (int i = 0; i < input.length / Short.BYTES; i++) {
+      checksum.updateShort((short) BitUtil.VH_LE_SHORT.get(input, i * Short.BYTES));
+    }
+    checkChecksumValueAndReset(expected, checksum);
+  }
+
+  private void updateByInts(long expected, BufferedChecksum checksum, byte[] input) {
+    for (int i = 0; i < input.length / Integer.BYTES; i++) {
+      checksum.updateInt((int) BitUtil.VH_LE_INT.get(input, i * Integer.BYTES));
+    }
+    checkChecksumValueAndReset(expected, checksum);
+  }
+
+  private void updateByChunkOfLongs(long expected, BufferedChecksum checksum, byte[] input) {
+    LongBuffer b = ByteBuffer.wrap(input).order(ByteOrder.LITTLE_ENDIAN).asLongBuffer();
+    long[] longInput = new long[input.length / Long.BYTES];
+    b.get(longInput);
+    for (int i = 0; i < longInput.length; i++) {
+      checksum.updateLong(longInput[i]);
+    }
+    checkChecksumValueAndReset(expected, checksum);
+
+    checksum.updateLongs(longInput, 0, longInput.length);
+    checkChecksumValueAndReset(expected, checksum);
+
+    int iterations = atLeast(10);
+    for (int ite = 0; ite < iterations; ite++) {
+      int len0 = random().nextInt(longInput.length / 2);
+      checksum.updateLongs(longInput, 0, len0);
+      checksum.updateLongs(longInput, len0, longInput.length - len0);
+      checkChecksumValueAndReset(expected, checksum);
+
+      checksum.updateLongs(longInput, 0, len0);
+      int len1 = random().nextInt(longInput.length / 4);
+      for (int i = 0; i < len1; i++) {
+        checksum.updateLong(longInput[len0 + i]);
+      }
+      checksum.updateLongs(longInput, len0 + len1, longInput.length - len1 - len0);
+      checkChecksumValueAndReset(expected, checksum);
+
+      checksum.updateLongs(longInput, 0, len0);
+      checksum.update(input, len0 * Long.BYTES, input.length - len0 * Long.BYTES);
+      checkChecksumValueAndReset(expected, checksum);
+
+      len0 &= ~(Long.BYTES - 1); // truncates to multiple of Long.BYTES
+      checksum.update(input, 0, len0 * Long.BYTES);
+      checksum.updateLongs(longInput, len0, longInput.length - len0);
+      checkChecksumValueAndReset(expected, checksum);
+    }
+  }
+
+  private void checkChecksumValueAndReset(long expected, Checksum checksum) {
+    assertEquals(expected, checksum.getValue());
+    checksum.reset();
+  }
 }