+#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