Implement pbkdf2_hmac_sha384 and pbkdf2_hmac_sha512

1 files changed, 52 insertions, 0 deletions

diff --git a/pbkdf2-hmac-sha384.c b/pbkdf2-hmac-sha384.c
new file mode 100644
index 00000000..e06a3925
--- /dev/null
+++ b/pbkdf2-hmac-sha384.c
@@ -0,0 +1,52 @@
+/* pbkdf2-hmac-sha384.c
+
+   Copyright (C) 2012 Simon Josefsson
+   Copyright (C) 2021 Nicolas Mora
+
+   This file is part of GNU Nettle.
+
+   GNU Nettle is free software: you can redistribute it and/or
+   modify it under the terms of either:
+
+     * the GNU Lesser General Public License as published by the Free
+       Software Foundation; either version 3 of the License, or (at your
+       option) any later version.
+
+   or
+
+     * the GNU General Public License as published by the Free
+       Software Foundation; either version 2 of the License, or (at your
+       option) any later version.
+
+   or both in parallel, as here.
+
+   GNU Nettle 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
+   General Public License for more details.
+
+   You should have received copies of the GNU General Public License and
+   the GNU Lesser General Public License along with this program.  If
+   not, see http://www.gnu.org/licenses/.
+*/
+
+#if HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include "pbkdf2.h"
+
+#include "hmac.h"
+
+void
+pbkdf2_hmac_sha384 (size_t key_length, const uint8_t *key,
+		    unsigned iterations,
+		    size_t salt_length, const uint8_t *salt,
+		    size_t length, uint8_t *dst)
+{
+  struct hmac_sha384_ctx sha384ctx;
+
+  hmac_sha384_set_key (&sha384ctx, key_length, key);
+  PBKDF2 (&sha384ctx, hmac_sha384_update, hmac_sha384_digest,
+	  SHA384_DIGEST_SIZE, iterations, salt_length, salt, length, dst);
+}