1 files changed, 65 insertions, 0 deletions
diff --git a/contrib/bearssl/src/ssl/ssl_engine_default_chapol.c b/contrib/bearssl/src/ssl/ssl_engine_default_chapol.c
new file mode 100644
index 000000000000..47a0c9847abf
--- /dev/null
+++ b/contrib/bearssl/src/ssl/ssl_engine_default_chapol.c
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2017 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_chapol(br_ssl_engine_context *cc)
+{
+#if BR_INT128 || BR_UMUL128
+	br_poly1305_run bp;
+#endif
+#if BR_SSE2
+	br_chacha20_run bc;
+#endif
+
+	br_ssl_engine_set_chapol(cc,
+		&br_sslrec_in_chapol_vtable,
+		&br_sslrec_out_chapol_vtable);
+#if BR_SSE2
+	bc = br_chacha20_sse2_get();
+	if (bc) {
+		br_ssl_engine_set_chacha20(cc, bc);
+	} else {
+#endif
+		br_ssl_engine_set_chacha20(cc, &br_chacha20_ct_run);
+#if BR_SSE2
+	}
+#endif
+#if BR_INT128 || BR_UMUL128
+	bp = br_poly1305_ctmulq_get();
+	if (bp) {
+		br_ssl_engine_set_poly1305(cc, bp);
+	} else {
+#endif
+#if BR_LOMUL
+		br_ssl_engine_set_poly1305(cc, &br_poly1305_ctmul32_run);
+#else
+		br_ssl_engine_set_poly1305(cc, &br_poly1305_ctmul_run);
+#endif
+#if BR_INT128 || BR_UMUL128
+	}
+#endif
+}