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-rw-r--r--src/gsm/gea.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/src/gsm/gea.c b/src/gsm/gea.c
index d95c03e8..70f08ada 100644
--- a/src/gsm/gea.c
+++ b/src/gsm/gea.c
@@ -1,5 +1,3 @@
-/*! \file gea.c
- * Implementation of GEA3 and GEA4. */
/*
* Copyright (C) 2016 by Sysmocom s.f.m.c. GmbH
*
@@ -28,9 +26,10 @@
#include <stdint.h>
#include <string.h>
-/*! \addtogroup crypto
+/*! \addtogroup gea
* @{
- * \file gsm/gea.c */
+ * Implementation of GPRS Ciphers GEA3 and GEA4.
+ * \file gea.c */
/*! Performs the GEA4 algorithm as in 3GPP TS 55.226 V9.0.0
* \param[in,out] out Buffer for gamma for encrypted/decrypted