diff --git a/glib/ghmac-utils.c b/glib/ghmac-utils.c
new file mode 100644
index 000000000..a17359ff1
--- /dev/null
+++ b/glib/ghmac-utils.c
@@ -0,0 +1,145 @@
+/* ghmac.h - data hashing functions
+ *
+ * Copyright (C) 2011 Collabora Ltd.
+ * Copyright (C) 2019 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, see .
+ */
+
+#include "config.h"
+
+#include
+
+#include "ghmac.h"
+
+#include "glib/galloca.h"
+#include "gatomic.h"
+#include "gslice.h"
+#include "gmem.h"
+#include "gstrfuncs.h"
+#include "gtestutils.h"
+#include "gtypes.h"
+#include "glibintl.h"
+
+/**
+ * g_compute_hmac_for_data:
+ * @digest_type: a #GChecksumType to use for the HMAC
+ * @key: (array length=key_len): the key to use in the HMAC
+ * @key_len: the length of the key
+ * @data: (array length=length): binary blob to compute the HMAC of
+ * @length: length of @data
+ *
+ * Computes the HMAC for a binary @data of @length. This is a
+ * convenience wrapper for g_hmac_new(), g_hmac_get_string()
+ * and g_hmac_unref().
+ *
+ * The hexadecimal string returned will be in lower case.
+ *
+ * Returns: the HMAC of the binary data as a string in hexadecimal.
+ * The returned string should be freed with g_free() when done using it.
+ *
+ * Since: 2.30
+ */
+gchar *
+g_compute_hmac_for_data (GChecksumType digest_type,
+ const guchar *key,
+ gsize key_len,
+ const guchar *data,
+ gsize length)
+{
+ GHmac *hmac;
+ gchar *retval;
+
+ g_return_val_if_fail (length == 0 || data != NULL, NULL);
+
+ hmac = g_hmac_new (digest_type, key, key_len);
+ if (!hmac)
+ return NULL;
+
+ g_hmac_update (hmac, data, length);
+ retval = g_strdup (g_hmac_get_string (hmac));
+ g_hmac_unref (hmac);
+
+ return retval;
+}
+
+/**
+ * g_compute_hmac_for_bytes:
+ * @digest_type: a #GChecksumType to use for the HMAC
+ * @key: the key to use in the HMAC
+ * @data: binary blob to compute the HMAC of
+ *
+ * Computes the HMAC for a binary @data. This is a
+ * convenience wrapper for g_hmac_new(), g_hmac_get_string()
+ * and g_hmac_unref().
+ *
+ * The hexadecimal string returned will be in lower case.
+ *
+ * Returns: the HMAC of the binary data as a string in hexadecimal.
+ * The returned string should be freed with g_free() when done using it.
+ *
+ * Since: 2.50
+ */
+gchar *
+g_compute_hmac_for_bytes (GChecksumType digest_type,
+ GBytes *key,
+ GBytes *data)
+{
+ gconstpointer byte_data;
+ gsize length;
+ gconstpointer key_data;
+ gsize key_len;
+
+ g_return_val_if_fail (data != NULL, NULL);
+ g_return_val_if_fail (key != NULL, NULL);
+
+ byte_data = g_bytes_get_data (data, &length);
+ key_data = g_bytes_get_data (key, &key_len);
+ return g_compute_hmac_for_data (digest_type, key_data, key_len, byte_data, length);
+}
+
+
+/**
+ * g_compute_hmac_for_string:
+ * @digest_type: a #GChecksumType to use for the HMAC
+ * @key: (array length=key_len): the key to use in the HMAC
+ * @key_len: the length of the key
+ * @str: the string to compute the HMAC for
+ * @length: the length of the string, or -1 if the string is nul-terminated
+ *
+ * Computes the HMAC for a string.
+ *
+ * The hexadecimal string returned will be in lower case.
+ *
+ * Returns: the HMAC as a hexadecimal string.
+ * The returned string should be freed with g_free()
+ * when done using it.
+ *
+ * Since: 2.30
+ */
+gchar *
+g_compute_hmac_for_string (GChecksumType digest_type,
+ const guchar *key,
+ gsize key_len,
+ const gchar *str,
+ gssize length)
+{
+ g_return_val_if_fail (length == 0 || str != NULL, NULL);
+
+ if (length < 0)
+ length = strlen (str);
+
+ return g_compute_hmac_for_data (digest_type, key, key_len,
+ (const guchar *) str, length);
+}
diff --git a/glib/ghmac.c b/glib/ghmac.c
index 97e2fff90..de89d826d 100644
--- a/glib/ghmac.c
+++ b/glib/ghmac.c
@@ -356,115 +356,3 @@ g_hmac_get_digest (GHmac *hmac,
g_checksum_update (hmac->digesto, buffer, len_signed);
g_checksum_get_digest (hmac->digesto, buffer, digest_len);
}
-
-/**
- * g_compute_hmac_for_data:
- * @digest_type: a #GChecksumType to use for the HMAC
- * @key: (array length=key_len): the key to use in the HMAC
- * @key_len: the length of the key
- * @data: (array length=length): binary blob to compute the HMAC of
- * @length: length of @data
- *
- * Computes the HMAC for a binary @data of @length. This is a
- * convenience wrapper for g_hmac_new(), g_hmac_get_string()
- * and g_hmac_unref().
- *
- * The hexadecimal string returned will be in lower case.
- *
- * Returns: the HMAC of the binary data as a string in hexadecimal.
- * The returned string should be freed with g_free() when done using it.
- *
- * Since: 2.30
- */
-gchar *
-g_compute_hmac_for_data (GChecksumType digest_type,
- const guchar *key,
- gsize key_len,
- const guchar *data,
- gsize length)
-{
- GHmac *hmac;
- gchar *retval;
-
- g_return_val_if_fail (length == 0 || data != NULL, NULL);
-
- hmac = g_hmac_new (digest_type, key, key_len);
- if (!hmac)
- return NULL;
-
- g_hmac_update (hmac, data, length);
- retval = g_strdup (g_hmac_get_string (hmac));
- g_hmac_unref (hmac);
-
- return retval;
-}
-
-/**
- * g_compute_hmac_for_bytes:
- * @digest_type: a #GChecksumType to use for the HMAC
- * @key: the key to use in the HMAC
- * @data: binary blob to compute the HMAC of
- *
- * Computes the HMAC for a binary @data. This is a
- * convenience wrapper for g_hmac_new(), g_hmac_get_string()
- * and g_hmac_unref().
- *
- * The hexadecimal string returned will be in lower case.
- *
- * Returns: the HMAC of the binary data as a string in hexadecimal.
- * The returned string should be freed with g_free() when done using it.
- *
- * Since: 2.50
- */
-gchar *
-g_compute_hmac_for_bytes (GChecksumType digest_type,
- GBytes *key,
- GBytes *data)
-{
- gconstpointer byte_data;
- gsize length;
- gconstpointer key_data;
- gsize key_len;
-
- g_return_val_if_fail (data != NULL, NULL);
- g_return_val_if_fail (key != NULL, NULL);
-
- byte_data = g_bytes_get_data (data, &length);
- key_data = g_bytes_get_data (key, &key_len);
- return g_compute_hmac_for_data (digest_type, key_data, key_len, byte_data, length);
-}
-
-
-/**
- * g_compute_hmac_for_string:
- * @digest_type: a #GChecksumType to use for the HMAC
- * @key: (array length=key_len): the key to use in the HMAC
- * @key_len: the length of the key
- * @str: the string to compute the HMAC for
- * @length: the length of the string, or -1 if the string is nul-terminated
- *
- * Computes the HMAC for a string.
- *
- * The hexadecimal string returned will be in lower case.
- *
- * Returns: the HMAC as a hexadecimal string.
- * The returned string should be freed with g_free()
- * when done using it.
- *
- * Since: 2.30
- */
-gchar *
-g_compute_hmac_for_string (GChecksumType digest_type,
- const guchar *key,
- gsize key_len,
- const gchar *str,
- gssize length)
-{
- g_return_val_if_fail (length == 0 || str != NULL, NULL);
-
- if (length < 0)
- length = strlen (str);
-
- return g_compute_hmac_for_data (digest_type, key, key_len,
- (const guchar *) str, length);
-}
diff --git a/glib/meson.build b/glib/meson.build
index d2efebadc..d261dde5a 100644
--- a/glib/meson.build
+++ b/glib/meson.build
@@ -289,6 +289,7 @@ glib_sources += files(
'ggettext.c',
'ghash.c',
'ghmac.c',
+ 'ghmac-utils.c',
'ghook.c',
'ghostutils.c',
'giochannel.c',