diff --git a/bogo_shim_test.go b/bogo_shim_test.go
index a3bf116..b29fe2c 100644
--- a/bogo_shim_test.go
+++ b/bogo_shim_test.go
@@ -261,7 +261,7 @@ func bogoShim() {
 
 		// Write the shim ID we were passed as a little endian uint64
 		shimIDBytes := make([]byte, 8)
-		byteorder.LePutUint64(shimIDBytes, *shimID)
+		byteorder.LEPutUint64(shimIDBytes, *shimID)
 		if _, err := conn.Write(shimIDBytes); err != nil {
 			log.Fatalf("failed to write shim id: %s", err)
 		}
diff --git a/handshake_client.go b/handshake_client.go
index 3926ebd..be88278 100644
--- a/handshake_client.go
+++ b/handshake_client.go
@@ -714,7 +714,7 @@ func (hs *clientHandshakeState) doFullHandshake() error {
 			return err
 		}
 		if len(skx.key) >= 3 && skx.key[0] == 3 /* named curve */ {
-			c.curveID = CurveID(byteorder.BeUint16(skx.key[1:]))
+			c.curveID = CurveID(byteorder.BEUint16(skx.key[1:]))
 		}
 
 		msg, err = c.readHandshake(&hs.finishedHash)
diff --git a/handshake_client_test.go b/handshake_client_test.go
index c001822..2aded1a 100644
--- a/handshake_client_test.go
+++ b/handshake_client_test.go
@@ -207,7 +207,7 @@ func (test *clientTest) connFromCommand() (conn *recordingConn, child *exec.Cmd,
 		var serverInfo bytes.Buffer
 		for _, ext := range test.extensions {
 			pem.Encode(&serverInfo, &pem.Block{
-				Type:  fmt.Sprintf("SERVERINFO FOR EXTENSION %d", byteorder.BeUint16(ext)),
+				Type:  fmt.Sprintf("SERVERINFO FOR EXTENSION %d", byteorder.BEUint16(ext)),
 				Bytes: ext,
 			})
 		}
diff --git a/handshake_server.go b/handshake_server.go
index bc4e51b..740c149 100644
--- a/handshake_server.go
+++ b/handshake_server.go
@@ -593,7 +593,7 @@ func (hs *serverHandshakeState) doFullHandshake() error {
 	}
 	if skx != nil {
 		if len(skx.key) >= 3 && skx.key[0] == 3 /* named curve */ {
-			c.curveID = CurveID(byteorder.BeUint16(skx.key[1:]))
+			c.curveID = CurveID(byteorder.BEUint16(skx.key[1:]))
 		}
 		if _, err := hs.c.writeHandshakeRecord(skx, &hs.finishedHash); err != nil {
 			return err
diff --git a/handshake_server_tls13.go b/handshake_server_tls13.go
index 90c0320..c2349ad 100644
--- a/handshake_server_tls13.go
+++ b/handshake_server_tls13.go
@@ -900,7 +900,7 @@ func (c *Conn) sendSessionTicket(earlyData bool, extra [][]byte) error {
 	if _, err := c.config.rand().Read(ageAdd); err != nil {
 		return err
 	}
-	m.ageAdd = byteorder.LeUint32(ageAdd)
+	m.ageAdd = byteorder.LEUint32(ageAdd)
 
 	if earlyData {
 		// RFC 9001, Section 4.6.1