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diff --git a/share/man/man4/wlan.4 b/share/man/man4/wlan.4
--- a/share/man/man4/wlan.4
+++ b/share/man/man4/wlan.4
@@ -192,6 +192,7 @@
.Xr urtw 4 ,
.Xr wlan_acl 4 ,
.Xr wlan_ccmp 4 ,
+.Xr wlan_gcmp 4 ,
.Xr wlan_tkip 4 ,
.Xr wlan_wep 4 ,
.Xr wlan_xauth 4 ,
diff --git a/share/man/man4/wlan_ccmp.4 b/share/man/man4/wlan_ccmp.4
--- a/share/man/man4/wlan_ccmp.4
+++ b/share/man/man4/wlan_ccmp.4
@@ -53,6 +53,7 @@
module will do the work.
.Sh SEE ALSO
.Xr wlan 4 ,
+.Xr wlan_gcmp 4 ,
.Xr wlan_tkip 4 ,
.Xr wlan_wep 4
.Sh STANDARDS
diff --git a/share/man/man4/wlan_ccmp.4 b/share/man/man4/wlan_gcmp.4
copy from share/man/man4/wlan_ccmp.4
copy to share/man/man4/wlan_gcmp.4
--- a/share/man/man4/wlan_ccmp.4
+++ b/share/man/man4/wlan_gcmp.4
@@ -1,6 +1,10 @@
.\"
.\" Copyright (c) 2004 Sam Leffler
.\" All rights reserved.
+.\" Copyright (c) 2025 The FreeBSD Foundation
+.\"
+.\" Portions of this documentation were written by Bj\xc3\xb6rn Zeeb
+.\" under sponsorship from the FreeBSD Foundation.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
@@ -23,42 +27,46 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
-.Dd December 7, 2004
-.Dt WLAN_CCMP 4
+.\" Based on wlan_ccmp.4.
+.\"
+.Dd June 13, 2025
+.Dt WLAN_GCMP 4
.Os
.Sh NAME
-.Nm wlan_ccmp
-.Nd AES-CCMP crypto support for 802.11 devices
+.Nm wlan_gcmp
+.Nd AES-GCMP crypto support for 802.11 devices
.Sh SYNOPSIS
-.Cd "device wlan_ccmp"
+.Cd "device wlan_gcmp"
.Sh DESCRIPTION
The
.Nm
-module handles the AES-CCMP cryptographic requirements of the
-WPA and 802.11i protocols.
-It does encapsulation and decapsulation of CCMP-encoded 802.11 frames
-and optionally calculates the AES-CCMP cipher.
+module handles the
+.Em Galois/Counter Mode Protocol
+cryptographic requirements of the IEEE 802.11ad and WPA2/WPA3 protocols.
+It does encapsulation and decapsulation of GCMP-encoded 802.11 frames
+and optionally calculates the AES-GCMP cipher.
The
.Nm
module is an 802.11 cryptographic plugin module for use by the
.Xr wlan 4
module.
-This module is automatically loaded if an AES-CCMP key is configured;
+This module is automatically loaded if an AES-GCMP key is configured;
typically by a WPA supplicant program such as wpa_supplicant,
or a WPA authenticator program such as
.Nm hostapd .
-Should the underlying network device not be capable of doing the AES-CCMP
+Should the underlying network device not be capable of doing the AES-GCMP
calculations in hardware, the
.Nm
module will do the work.
.Sh SEE ALSO
.Xr wlan 4 ,
+.Xr wlan_ccmp 4 ,
.Xr wlan_tkip 4 ,
.Xr wlan_wep 4
.Sh STANDARDS
-More information can be found in the IEEE 802.11, WPA, and 802.11i Standards.
+More information can be found in the IEEE 802.11, and WPA Standards.
.Sh HISTORY
The
.Nm
driver first appeared in
-.Fx 6.0 .
+.Fx 15.0 .
diff --git a/share/man/man4/wlan_tkip.4 b/share/man/man4/wlan_tkip.4
--- a/share/man/man4/wlan_tkip.4
+++ b/share/man/man4/wlan_tkip.4
@@ -54,6 +54,7 @@
.Sh SEE ALSO
.Xr wlan 4 ,
.Xr wlan_ccmp 4 ,
+.Xr wlan_gcmp 4 ,
.Xr wlan_wep 4
.Sh STANDARDS
More information can be found in the IEEE 802.11, WPA, and 802.11i Standards.
diff --git a/share/man/man4/wlan_wep.4 b/share/man/man4/wlan_wep.4
--- a/share/man/man4/wlan_wep.4
+++ b/share/man/man4/wlan_wep.4
@@ -51,6 +51,7 @@
.Sh SEE ALSO
.Xr wlan 4 ,
.Xr wlan_ccmp 4 ,
+.Xr wlan_gcmp 4 ,
.Xr wlan_tkip 4
.Sh STANDARDS
More information can be found in the IEEE 802.11 Standard.

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