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-rw-r--r--lib/cookies/alg_containers.c59
1 files changed, 59 insertions, 0 deletions
diff --git a/lib/cookies/alg_containers.c b/lib/cookies/alg_containers.c
new file mode 100644
index 0000000..1da0bda
--- /dev/null
+++ b/lib/cookies/alg_containers.c
@@ -0,0 +1,59 @@
+/* Copyright (C) CZ.NIC, z.s.p.o. <knot-resolver@labs.nic.cz>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#include <stdint.h>
+#include <stdlib.h>
+
+#include <libknot/cookies/alg-fnv64.h>
+
+#include "lib/cookies/alg_containers.h"
+#include "lib/cookies/alg_sha.h"
+
+const struct knot_cc_alg *kr_cc_alg_get(int id)
+{
+ /*
+ * Client algorithm identifiers are used to index this array of
+ * pointers.
+ */
+ static const struct knot_cc_alg *const cc_algs[] = {
+ /* 0 */ &knot_cc_alg_fnv64,
+ /* 1 */ &knot_cc_alg_hmac_sha256_64
+ };
+
+ if (id >= 0 && id < 2) {
+ return cc_algs[id];
+ }
+
+ return NULL;
+}
+
+const knot_lookup_t kr_cc_alg_names[] = {
+ { 0, "FNV-64" },
+ { 1, "HMAC-SHA256-64" },
+ { -1, NULL }
+};
+
+const struct knot_sc_alg *kr_sc_alg_get(int id)
+{
+ /*
+ * Server algorithm identifiers are used to index this array of
+ * pointers.
+ */
+ static const struct knot_sc_alg *const sc_algs[] = {
+ /* 0 */ &knot_sc_alg_fnv64,
+ /* 1 */ &knot_sc_alg_hmac_sha256_64
+ };
+
+ if (id >= 0 && id < 2) {
+ return sc_algs[id];
+ }
+
+ return NULL;
+}
+
+const knot_lookup_t kr_sc_alg_names[] = {
+ { 0, "FNV-64" },
+ { 1, "HMAC-SHA256-64" },
+ { -1, NULL }
+};