Validate P802.11ac test vector result

Verify the expected value against P802.11ac/D7.0 CCMP-256, GCMP-256,
BIP-GMAC-128, and BIP-GMAC-256 test vectors.

Signed-hostap: Jouni Malinen <j@w1.fi>

diff --git a/wlantest/test_vectors.c b/wlantest/test_vectors.c
index c17e92e..2320a7e 100644 (file)
--- a/wlantest/test_vectors.c
+++ b/wlantest/test_vectors.c
@@ -437,7 +437,7 @@ static int test_vector_gcmp(void)
 }
 
 
-static void test_vector_gcmp_256(void)
+static int test_vector_gcmp_256(void)
 {
        u8 tk[] = { 0xc9, 0x7c, 0x1f, 0x67, 0xce, 0x37, 0x11, 0x85,
                    0x51, 0x4a, 0x8a, 0x19, 0xf2, 0xbd, 0xd5, 0x2f,
@@ -457,11 +457,26 @@ static void test_vector_gcmp_256(void)
                0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25,
                0x26, 0x27
        };
+       u8 encr[] = {
+               0x88, 0x48, 0x0b, 0x00, 0x0f, 0xd2, 0xe1, 0x28,
+               0xa5, 0x7c, 0x50, 0x30, 0xf1, 0x84, 0x44, 0x08,
+               0x50, 0x30, 0xf1, 0x84, 0x44, 0x08, 0x80, 0x33,
+               0x03, 0x00, 0x08, 0x2b, 0x00, 0x20, 0x5f, 0x5f,
+               0x89, 0x00, 0x65, 0x83, 0x43, 0xc8, 0xb1, 0x44,
+               0x47, 0xd9, 0x21, 0x1d, 0xef, 0xd4, 0x6a, 0xd8,
+               0x9c, 0x71, 0x0c, 0x6f, 0xc3, 0x33, 0x33, 0x23,
+               0x6e, 0x39, 0x97, 0xb9, 0x17, 0x6a, 0x5a, 0x8b,
+               0xe7, 0x79, 0xb2, 0x12, 0x66, 0x55, 0x5e, 0x70,
+               0xad, 0x79, 0x11, 0x43, 0x16, 0x85, 0x90, 0x95,
+               0x47, 0x3d, 0x5b, 0x1b, 0xd5, 0x96, 0xb3, 0xde,
+               0xa3, 0xbf
+       };
        u8 *enc, *plain;
        size_t enc_len, plain_len;
        u8 fcs[4];
+       int err = 0;
 
-       wpa_printf(MSG_INFO, "\nGCMP-256 test vector\n");
+       wpa_printf(MSG_INFO, "\nIEEE P802.11ac/D7.0, M.11.1 GCMP-256 test vector\n");
 
        wpa_hexdump(MSG_INFO, "TK", tk, sizeof(tk));
        wpa_hexdump(MSG_INFO, "PN", pn, sizeof(pn));
@@ -472,10 +487,14 @@ static void test_vector_gcmp_256(void)
                           pn, 0, &enc_len);
        if (enc == NULL) {
                wpa_printf(MSG_ERROR, "Failed to encrypt GCMP frame");
-               return;
+               return 1;
        }
 
        wpa_hexdump(MSG_INFO, "Encrypted MPDU (without FCS)", enc, enc_len);
+       if (enc_len != sizeof(encr) || os_memcmp(enc, encr, enc_len) != 0) {
+               wpa_printf(MSG_ERROR, "GCMP-256 test vector mismatch");
+               err++;
+       }
        WPA_PUT_LE32(fcs, crc32(enc, enc_len));
        wpa_hexdump(MSG_INFO, "FCS", fcs, sizeof(fcs));
 
@@ -487,20 +506,23 @@ static void test_vector_gcmp_256(void)
 
        if (plain == NULL) {
                wpa_printf(MSG_ERROR, "Failed to decrypt GCMP frame");
-               return;
+               return 1;
        }
 
        if (plain_len != sizeof(frame) - 26 ||
            os_memcmp(plain, frame + 26, plain_len) != 0) {
                wpa_hexdump(MSG_ERROR, "Decryption result did not match",
                            plain, plain_len);
+               err++;
        }
 
        os_free(plain);
+
+       return err;
 }
 
 
-static void test_vector_ccmp_256(void)
+static int test_vector_ccmp_256(void)
 {
        u8 tk[] = { 0xc9, 0x7c, 0x1f, 0x67, 0xce, 0x37, 0x11, 0x85,
                    0x51, 0x4a, 0x8a, 0x19, 0xf2, 0xbd, 0xd5, 0x2f,
@@ -515,11 +537,24 @@ static void test_vector_ccmp_256(void)
                0x96, 0x7b, 0xb6, 0x2f, 0xb6, 0xcd, 0xa8, 0xeb,
                0x7e, 0x78, 0xa0, 0x50
        };
+       u8 encr[] = {
+               0x08, 0x48, 0xc3, 0x2c, 0x0f, 0xd2, 0xe1, 0x28,
+               0xa5, 0x7c, 0x50, 0x30, 0xf1, 0x84, 0x44, 0x08,
+               0xab, 0xae, 0xa5, 0xb8, 0xfc, 0xba, 0x80, 0x33,
+               0x0c, 0xe7, 0x00, 0x20, 0x76, 0x97, 0x03, 0xb5,
+               0x6d, 0x15, 0x5d, 0x88, 0x32, 0x66, 0x82, 0x56,
+               0xd6, 0xa9, 0x2b, 0x78, 0xe1, 0x1d, 0x8e, 0x54,
+               0x49, 0x5d, 0xd1, 0x74, 0x80, 0xaa, 0x56, 0xc9,
+               0x49, 0x2e, 0x88, 0x2b, 0x97, 0x64, 0x2f, 0x80,
+               0xd5, 0x0f, 0xe9, 0x7b
+
+       };
        u8 *enc, *plain;
        size_t enc_len, plain_len;
        u8 fcs[4];
+       int err = 0;
 
-       wpa_printf(MSG_INFO, "\nCCMP-256 test vector\n");
+       wpa_printf(MSG_INFO, "\nIEEE P802.11ac/D7.0, M.6.4 CCMP-256 test vector\n");
 
        wpa_hexdump(MSG_INFO, "TK", tk, sizeof(tk));
        wpa_hexdump(MSG_INFO, "PN", pn, sizeof(pn));
@@ -530,10 +565,14 @@ static void test_vector_ccmp_256(void)
                               &enc_len);
        if (enc == NULL) {
                wpa_printf(MSG_ERROR, "Failed to encrypt CCMP frame");
-               return;
+               return 1;
        }
 
        wpa_hexdump(MSG_INFO, "Encrypted MPDU (without FCS)", enc, enc_len);
+       if (enc_len != sizeof(encr) || os_memcmp(enc, encr, enc_len) != 0) {
+               wpa_printf(MSG_ERROR, "CCMP-256 test vector mismatch");
+               err++;
+       }
        WPA_PUT_LE32(fcs, crc32(enc, enc_len));
        wpa_hexdump(MSG_INFO, "FCS", fcs, sizeof(fcs));
 
@@ -545,20 +584,23 @@ static void test_vector_ccmp_256(void)
 
        if (plain == NULL) {
                wpa_printf(MSG_ERROR, "Failed to decrypt CCMP-256 frame");
-               return;
+               return 1;
        }
 
        if (plain_len != sizeof(frame) - 24 ||
            os_memcmp(plain, frame + 24, plain_len) != 0) {
                wpa_hexdump(MSG_ERROR, "Decryption result did not match",
                            plain, plain_len);
+               err++;
        }
 
        os_free(plain);
+
+       return err;
 }
 
 
-static void test_vector_bip_gmac_128(void)
+static int test_vector_bip_gmac_128(void)
 {
        u8 igtk[] = {
                0x4e, 0xa9, 0x54, 0x3e, 0x09, 0xcf, 0x2b, 0x1e,
@@ -571,10 +613,20 @@ static void test_vector_bip_gmac_128(void)
                0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09, 0x00,
                0x02, 0x00
        };
+       u8 res[] = {
+               0xc0, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+               0xff, 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,
+               0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09, 0x00,
+               0x02, 0x00, 0x4c, 0x18, 0x04, 0x00, 0x04, 0x00,
+               0x00, 0x00, 0x00, 0x00, 0x3e, 0xd8, 0x62, 0xfb,
+               0x0f, 0x33, 0x38, 0xdd, 0x33, 0x86, 0xc8, 0x97,
+               0xe2, 0xed, 0x05, 0x3d
+       };
        u8 *prot;
        size_t prot_len;
+       int err = 0;
 
-       wpa_printf(MSG_INFO, "\nBIP-GMAC-128 with broadcast "
+       wpa_printf(MSG_INFO, "\nIEEE P802.11ac/D7.0, M.9.1 BIP-GMAC-128 with broadcast "
                   "Deauthentication frame\n");
 
        wpa_hexdump(MSG_INFO, "IGTK", igtk, sizeof(igtk));
@@ -585,15 +637,21 @@ static void test_vector_bip_gmac_128(void)
                                ipn, 4, &prot_len);
        if (prot == NULL) {
                wpa_printf(MSG_ERROR, "Failed to protect BIP-GMAC-128 frame");
-               return;
+               return 1;
        }
 
        wpa_hexdump(MSG_INFO, "Protected MPDU (without FCS)", prot, prot_len);
+       if (prot_len != sizeof(res) || os_memcmp(res, prot, prot_len) != 0) {
+               wpa_printf(MSG_ERROR, "BIP-GMAC-128 test vector mismatch");
+               err++;
+       }
        os_free(prot);
+
+       return err;
 }
 
 
-static void test_vector_bip_gmac_256(void)
+static int test_vector_bip_gmac_256(void)
 {
        u8 igtk[] = {
                0x4e, 0xa9, 0x54, 0x3e, 0x09, 0xcf, 0x2b, 0x1e,
@@ -608,11 +666,20 @@ static void test_vector_bip_gmac_256(void)
                0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09, 0x00,
                0x02, 0x00
        };
+       u8 res[] = {
+               0xc0, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+               0xff, 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,
+               0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09, 0x00,
+               0x02, 0x00, 0x4c, 0x18, 0x04, 0x00, 0x04, 0x00,
+               0x00, 0x00, 0x00, 0x00, 0x23, 0xbe, 0x59, 0xdc,
+               0xc7, 0x02, 0x2e, 0xe3, 0x83, 0x62, 0x7e, 0xbb,
+               0x10, 0x17, 0xdd, 0xfc
+       };
        u8 *prot;
        size_t prot_len;
+       int err = 0;
 
-       wpa_printf(MSG_INFO, "\nBIP-GMAC-256 with broadcast "
-                  "Deauthentication frame\n");
+       wpa_printf(MSG_INFO, "\nIEEE P802.11ac/D7.0, M.9.1 BIP-GMAC-256 with broadcast Deauthentication frame\n");
 
        wpa_hexdump(MSG_INFO, "IGTK", igtk, sizeof(igtk));
        wpa_hexdump(MSG_INFO, "IPN", ipn, sizeof(ipn));
@@ -622,11 +689,17 @@ static void test_vector_bip_gmac_256(void)
                                ipn, 4, &prot_len);
        if (prot == NULL) {
                wpa_printf(MSG_ERROR, "Failed to protect BIP-GMAC-256 frame");
-               return;
+               return 1;
        }
 
        wpa_hexdump(MSG_INFO, "Protected MPDU (without FCS)", prot, prot_len);
+       if (prot_len != sizeof(res) || os_memcmp(res, prot, prot_len) != 0) {
+               wpa_printf(MSG_ERROR, "BIP-GMAC-128 test vector mismatch");
+               err++;
+       }
        os_free(prot);
+
+       return err;
 }
 
 
@@ -645,10 +718,10 @@ int main(int argc, char *argv[])
        test_vector_bip();
        test_vector_ccmp_mgmt();
        errors += test_vector_gcmp();
-       test_vector_gcmp_256();
-       test_vector_ccmp_256();
-       test_vector_bip_gmac_128();
-       test_vector_bip_gmac_256();
+       errors += test_vector_gcmp_256();
+       errors += test_vector_ccmp_256();
+       errors += test_vector_bip_gmac_128();
+       errors += test_vector_bip_gmac_256();
 
        if (errors)
                wpa_printf(MSG_INFO, "One or more test vectors failed");