From ce1b13c5ea3ea0c7ba8b8250b2d91942ca0db065 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Sun, 16 Sep 2012 05:28:45 +0200
Subject: Make implementations used for AES128-CTR and GHASH configurable.

---
 src/config.y | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/config.y')

diff --git a/src/config.y b/src/config.y
index 07774d1..8fea5a3 100644
--- a/src/config.y
+++ b/src/config.y
@@ -95,6 +95,8 @@
 %token TOK_NO
 %token TOK_PORT
 %token TOK_FLOAT
+%token TOK_ALGORITHM
+%token TOK_USE
 
 %token <addr> TOK_ADDR
 %token <addr6> TOK_ADDR6
@@ -136,6 +138,7 @@ statement:	TOK_LOG log ';'
 	|	TOK_MODE mode ';'
 	|	TOK_PROTOCOL protocol ';'
 	|	TOK_METHOD method ';'
+	|	TOK_ALGORITHM algorithm ';'
 	|	TOK_SECRET secret ';'
 	|	TOK_ON TOK_UP on_up ';'
 	|	TOK_ON TOK_DOWN on_down ';'
@@ -226,6 +229,14 @@ method:		TOK_STRING {
 		}
 	;
 
+algorithm:	TOK_STRING TOK_USE TOK_STRING {
+			if (!fastd_config_algorithm(ctx, conf, $1->str, $3->str)) {
+				fastd_config_error(&@$, ctx, conf, filename, depth, "invalid algorithm/implementation");
+				YYERROR;
+			}
+		}
+	;
+
 secret:		TOK_STRING	{ free(conf->secret); conf->secret = strdup($1->str); }
 	;
 
-- 
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