X-Git-Url: https://www.bearssl.org/gitweb//home/git/?p=BearSSL;a=blobdiff_plain;f=src%2Fssl%2Fssl_engine_default_aesccm.c;fp=src%2Fssl%2Fssl_engine_default_aesccm.c;h=b79718e859a7a1412fefcc74ead54ed521e5b10f;hp=0000000000000000000000000000000000000000;hb=e37c90ac68c4a42417e0302343de87c9e340803e;hpb=d69276c18d55480e1bfa4b4c28b31062a706f6f0

diff --git a/src/ssl/ssl_engine_default_aesccm.c b/src/ssl/ssl_engine_default_aesccm.c
new file mode 100644
index 0000000..b79718e
--- /dev/null
+++ b/src/ssl/ssl_engine_default_aesccm.c
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2018 Thomas Pornin <pornin@bolet.org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining 
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be 
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "inner.h"
+
+/* see bearssl_ssl.h */
+void
+br_ssl_engine_set_default_aes_ccm(br_ssl_engine_context *cc)
+{
+#if BR_AES_X86NI /* TODO: BR_POWER8 */
+	const br_block_ctrcbc_class *ictrcbc;
+#endif
+
+	br_ssl_engine_set_ccm(cc,
+		&br_sslrec_in_ccm_vtable,
+		&br_sslrec_out_ccm_vtable);
+#if BR_AES_X86NI
+	ictrcbc = br_aes_x86ni_ctrcbc_get_vtable();
+	if (ictrcbc != NULL) {
+		br_ssl_engine_set_aes_ctrcbc(cc, ictrcbc);
+	} else {
+#if BR_64
+		br_ssl_engine_set_aes_ctrcbc(cc, &br_aes_ct64_ctrcbc_vtable);
+#else
+		br_ssl_engine_set_aes_ctrcbc(cc, &br_aes_ct_ctrcbc_vtable);
+#endif
+	}
+#else
+#if BR_64
+	br_ssl_engine_set_aes_ctrcbc(cc, &br_aes_ct64_ctrcbc_vtable);
+#else
+	br_ssl_engine_set_aes_ctrcbc(cc, &br_aes_ct_ctrcbc_vtable);
+#endif
+#endif
+}