- GET_32BIT_MSB_FIRST(key+20), &keys[2]);
- logevent("Initialised triple-DES encryption");
+ GET_32BIT_MSB_FIRST(key+20), &cskeys[2]);
+ logevent("Initialised triple-DES client->server encryption");
+}
+
+static void des3_csiv(unsigned char *key) {
+ cskeys[0].eiv0 = GET_32BIT_MSB_FIRST(key);
+ cskeys[0].eiv1 = GET_32BIT_MSB_FIRST(key+4);
+}
+
+static void des3_sciv(unsigned char *key) {
+ sckeys[0].div0 = GET_32BIT_MSB_FIRST(key);
+ sckeys[0].div1 = GET_32BIT_MSB_FIRST(key+4);
+}
+
+static void des3_sckey(unsigned char *key) {
+ des_key_setup(GET_32BIT_MSB_FIRST(key),
+ GET_32BIT_MSB_FIRST(key+4), &sckeys[0]);
+ des_key_setup(GET_32BIT_MSB_FIRST(key+8),
+ GET_32BIT_MSB_FIRST(key+12), &sckeys[1]);
+ des_key_setup(GET_32BIT_MSB_FIRST(key+16),
+ GET_32BIT_MSB_FIRST(key+20), &sckeys[2]);
+ logevent("Initialised triple-DES server->client encryption");
+}
+
+static void des3_sesskey(unsigned char *key) {
+ des3_cskey(key);
+ des3_sckey(key);