patch к 3с

--- system-nagra.c.orig
+++ system-nagra.c
@@ -29,2 +29,3 @@
 #endif
+#include <openssl/des.h>


@@ -1954,3 +1955,19 @@
   if(len>64) memcpy(out+64,in+65,len-64);
-  idea.Decrypt(out,len,key,0);
+  if (in[0]&0x04) { // real hackish attempt at polsat here
+        const_DES_cblock key1, key2, iv;
+        DES_key_schedule ks1, ks2;
+
+        memcpy(key1,key,8);
+        memcpy(key2,key+8,8);
+        memset(iv,0,sizeof(iv));
+        RotateBytes(key1,8); RotateBytes(key2,8);
+        for (int i=0; i<8; i++) RotateBytes(out+8*i,8);
+
+        DES_set_key_unchecked(&key1, &ks1);
+        DES_set_key_unchecked(&key2, &ks2);
+        DES_ede2_cbc_encrypt(out,out,len,&ks1,&ks2,&iv,0);
+
+        for (int i=0; i<8; i++) RotateBytes(out+8*i,8);
+    }
+  else idea.Decrypt(out,len,key,0);
   RotateBytes(out,64);