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#include <tins/config.h>
#ifdef TINS_HAVE_DOT11
#include <gtest/gtest.h>
#include <cstring>
#include <string>
#include <stdint.h>
#include <tins/crypto.h>
#include <tins/arp.h>
#include <tins/dot11/dot11_data.h>
using namespace Tins;
class WEPDecryptTest : public testing::Test {
public:
static const uint8_t expected_packet[];
};
// packet taken from aircrack's site.
const uint8_t WEPDecryptTest::expected_packet[] = {
8, 66, 0, 0, 255, 255, 255, 255, 255, 255, 0, 18, 191, 18, 50, 41,
0, 13, 84, 161, 160, 76, 224, 123, 205, 210, 58, 0, 197, 228, 176,
195, 234, 135, 161, 205, 155, 75, 35, 247, 7, 96, 17, 234, 15, 141,
137, 251, 20, 68, 48, 171, 27, 11, 244, 76, 43, 50, 130, 40, 129, 37,
30, 61, 8, 41, 145, 93, 88, 55, 194, 210, 247, 237, 236, 134, 182,
216, 85, 225, 102, 139, 93, 178, 214, 154
};
TEST_F(WEPDecryptTest, Decrypt1) {
Dot11Data dot11(expected_packet, sizeof(expected_packet));
Crypto::WEPDecrypter decrypter;
decrypter.add_password("00:12:bf:12:32:29", "\x1f\x1f\x1f\x1f\x1f");
ASSERT_TRUE(decrypter.decrypt(dot11));
ARP* arp = dot11.find_pdu<ARP>();
ASSERT_TRUE(arp != NULL);
EXPECT_EQ(arp->sender_hw_addr(), "00:0e:a6:6b:fb:69");
EXPECT_EQ(arp->target_hw_addr(), "00:00:00:00:00:00");
EXPECT_EQ(arp->sender_ip_addr(), "172.16.0.1");
EXPECT_EQ(arp->target_ip_addr(), "172.16.0.240");
decrypter.add_password("00:12:bf:12:32:29", "\x1f\x1f\x1f\x1f\x1e");
EXPECT_FALSE(decrypter.decrypt(dot11));
}
#endif // TINS_HAVE_DOT11
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