integrity.go | 2 +-
 main.go      | 2 +-
 refresh.go   | 6 +++---
 upload.go    | 4 ++--

diff --git a/integrity.go b/integrity.go
index 36d55d72307235bf8417985d69c5935af5c2d560848e00f2a6692b92c3ee4972..60f64d2b15819d2cad4933b87abebda6552bc13f737090fc40606e12e16fa615 100644
--- a/integrity.go
+++ b/integrity.go
@@ -52,7 +52,7 @@ 	fd.Close()
 	if err != nil {
 		log.Fatal(err)
 	}
-	isEqual := bytes.Compare(hasher.Sum(digest[:0]), expected) == 0
+	isEqual := bytes.Equal(hasher.Sum(digest[:0]), expected)
 	hasher.Reset()
 	if isEqual {
 		fmt.Println("GOOD", hasherName, pkgName)
diff --git a/main.go b/main.go
index a5d68c07a8caad100c61571ba762fe31cd0cfa06292af9895e20a4ef98c8aed2..8bac8d9e06e8c05e778fa8d0a2f6e42d26e4d0613a69b1470f5bf24908c11914 100644
--- a/main.go
+++ b/main.go
@@ -236,7 +236,7 @@ 		}
 		tlsConfig.VerifyConnection = func(s tls.ConnectionState) error {
 			spki := s.VerifiedChains[0][0].RawSubjectPublicKeyInfo
 			theirDgst := sha256.Sum256(spki)
-			if bytes.Compare(ourDgst, theirDgst[:]) != 0 {
+			if !bytes.Equal(ourDgst, theirDgst[:]) {
 				return errors.New("certificate's SPKI digest mismatch")
 			}
 			return nil
diff --git a/refresh.go b/refresh.go
index 0387b11b7793ea4648f89e05962f0873be07fecd88bde12adb45367753ffdb32..b9349d1b8fcef79f4a4543854f38636a0f107c3ca03139bb8a58a6e4a4837ec3 100644
--- a/refresh.go
+++ b/refresh.go
@@ -240,7 +240,7 @@ 			return false
 		}
 		path := filepath.Join(dirPath, MDFile)
 		existing, err := os.ReadFile(path)
-		if err != nil || bytes.Compare(existing, buf.Bytes()) != 0 {
+		if err != nil || !bytes.Equal(existing, buf.Bytes()) {
 			if err = WriteFileSync(dirPath, path, buf.Bytes(), now); err != nil {
 				log.Println("error", r.RemoteAddr, "refresh-json", path, err)
 				http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -426,7 +426,7 @@ 				log.Println("error", r.RemoteAddr, "pypi", filename, err)
 				http.Error(w, err.Error(), http.StatusInternalServerError)
 				return false
 			}
-			if bytes.Compare(hasher.Sum(nil), digest) != 0 {
+			if !bytes.Equal(hasher.Sum(nil), digest) {
 				log.Println(r.RemoteAddr, "pypi", filename, "digest mismatch")
 				os.Remove(dst.Name())
 				dst.Close()
@@ -434,7 +434,7 @@ 				http.Error(w, "digest mismatch", http.StatusBadGateway)
 				return false
 			}
 			if digestStored, err := os.ReadFile(path + "." + hashAlgo); err == nil &&
-				bytes.Compare(digest, digestStored) != 0 {
+				!bytes.Equal(digest, digestStored) {
 				err = errors.New("stored digest mismatch")
 				log.Println("error", r.RemoteAddr, "pypi", filename, err)
 				os.Remove(dst.Name())
diff --git a/upload.go b/upload.go
index 49974ee2a588eb3d2a874fff068dc50093f6022669f054c4cd03c580915562c0..164d46ecaf2359915ce414ade637318610c7ff56905a6ad452200c19f40d61bd 100644
--- a/upload.go
+++ b/upload.go
@@ -152,7 +152,7 @@
 		digestSHA256 := hasherSHA256.Sum(nil)
 		digestBLAKE2b256 := hasherBLAKE2b256.Sum(nil)
 		if digestSHA256Expected != nil {
-			if bytes.Compare(digestSHA256Expected, digestSHA256) == 0 {
+			if bytes.Equal(digestSHA256Expected, digestSHA256) {
 				log.Println(r.RemoteAddr, filename, "good SHA256 checksum received")
 			} else {
 				log.Println(r.RemoteAddr, filename, "bad SHA256 checksum received")
@@ -162,7 +162,7 @@ 				return
 			}
 		}
 		if digestBLAKE2b256Expected != nil {
-			if bytes.Compare(digestBLAKE2b256Expected, digestBLAKE2b256) == 0 {
+			if bytes.Equal(digestBLAKE2b256Expected, digestBLAKE2b256) {
 				log.Println(r.RemoteAddr, filename, "good BLAKE2b-256 checksum received")
 			} else {
 				log.Println(r.RemoteAddr, filename, "bad BLAKE2b-256 checksum received")