[src/trunk]: src/tests/crypto/opencrypto Add additional test cases from RFC2202

[pgoyette <pgoyette%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/69154d039372
branches:  trunk
changeset: 326089:69154d039372
user:      pgoyette <pgoyette%NetBSD.org@localhost>
date:      Fri Jan 17 22:31:25 2014 +0000

description:
Add additional test cases from RFC2202

diffstat:

 tests/crypto/opencrypto/h_md5hmac.c |  154 +++++++++++++++++++++++++++++------
 1 files changed, 126 insertions(+), 28 deletions(-)

diffs (182 lines):

diff -r 89d997208aa0 -r 69154d039372 tests/crypto/opencrypto/h_md5hmac.c
--- a/tests/crypto/opencrypto/h_md5hmac.c       Fri Jan 17 22:20:04 2014 +0000
+++ b/tests/crypto/opencrypto/h_md5hmac.c       Fri Jan 17 22:31:25 2014 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: h_md5hmac.c,v 1.2 2014/01/17 14:16:08 pgoyette Exp $ */
+/* $NetBSD: h_md5hmac.c,v 1.3 2014/01/17 22:31:25 pgoyette Exp $ */
 
 /*-
  * Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -36,19 +36,109 @@
 
 #include <crypto/cryptodev.h>
 
-unsigned char key[16] = {
-       0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
-       0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b
-};
-char plaintx[8] = "Hi There";
-const unsigned char ciphertx[16] = {
-       0x21, 0xc6, 0x0d, 0xa5, 0x34, 0x24, 0x8b, 0xce,
-       0x95, 0x86, 0x64, 0xb3, 0x66, 0x77, 0x9b, 0x4c
+#define        MD5_HMAC_KEYLEN         16      /* Fixed key length supported */
+
+/* Test data from RFC2202 */
+const struct {
+       int num;
+        size_t key_len;
+        size_t len;
+       unsigned char key[80];
+       unsigned char data[80];
+        unsigned char mac[16];
+} tests[] = {
+       /* Test #1 */
+       { 1, 16, 8,
+         { 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
+           0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b },
+         "Hi There",
+         { 0x92, 0x94, 0x72, 0x7a, 0x36, 0x38, 0xbb, 0x1c,
+           0x13, 0xf4, 0x8e, 0xf8, 0x15, 0x8b, 0xfc, 0x9d }
+       },
+       /* Test #2 */
+       { 2, 4, 28,
+         "Jefe",
+         "what do ya want for nothing?",
+         { 0x75, 0x0c, 0x78, 0x3e, 0x6a, 0xb0, 0xb5, 0x03,
+           0xea, 0xa8, 0x6e, 0x31, 0x0a, 0x5d, 0xb7, 0x38 }
+       },
+       /* Test #3 */
+       { 3, 16, 50,
+         { 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+           0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa },
+         { 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+           0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+           0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+           0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+           0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+           0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+           0xdd, 0xdd },
+         { 0x56, 0xbe, 0x34, 0x52, 0x1d, 0x14, 0x4c, 0x88,
+           0xdb, 0xb8, 0xc7, 0x33, 0xf0, 0xe8, 0xb3, 0xf6 }
+       },
+       /* Test #4 */
+       { 4, 25, 50,
+         { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+           0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10,
+           0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18,
+           0x19 },
+         { 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
+           0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
+           0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
+           0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
+           0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
+           0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
+           0xcd, 0xcd },
+         { 0x69, 0x7e, 0xaf, 0x0a, 0xca, 0x3a, 0x3a, 0xea,
+           0x3a, 0x75, 0x16, 0x47, 0x46, 0xff, 0xaa, 0x79 }
+       },
+       /* Test #5 */
+       { 5, 16, 20,
+         { 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
+           0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c },
+         "Test With Truncation",
+         { 0x56, 0x46, 0x1e, 0xf2, 0x34, 0x2e, 0xdc, 0x00,
+           0xf9, 0xba, 0xb9, 0x95, 0x69, 0x0e, 0xfd, 0x4c }
+       },
+       /* Test #6 */
+       { 6, 80, 54, 
+         { 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+           0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+           0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+           0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+           0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+           0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+           0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+           0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+           0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+           0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa },
+         "Test Using Larger Than Block-Size Key - Hash Key First",
+         { 0x6b, 0x1a, 0xb7, 0xfe, 0x4b, 0xd7, 0xbf, 0x8f,
+           0x0b, 0x62, 0xe6, 0xce, 0x61, 0xb9, 0xd0, 0xcd }
+       },
+       /* Test #7 */
+       { 7, 80, 73, 
+         { 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+           0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+           0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+           0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+           0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+           0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+           0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+           0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+           0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+           0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa },
+         "Test Using Larger Than Block-Size Key and Larger "
+               "Than One Block-Size Data",
+       { 0x6f, 0x63, 0x0f, 0xad, 0x67, 0xcd, 0xa0, 0xee,
+         0x1f, 0xb1, 0xf5, 0x62, 0xdb, 0x3a, 0xa5, 0x3e }
+       },
 };
 
 int
 main(void)
 {
+       size_t i;
        int fd, res;
        struct session_op cs;
        struct crypt_op co;
@@ -57,27 +147,35 @@
        fd = open("/dev/crypto", O_RDWR, 0);
        if (fd < 0)
                err(1, "open");
-       memset(&cs, 0, sizeof(cs));
-       cs.mac = CRYPTO_MD5_HMAC;
-       cs.mackeylen = sizeof(key);
-       cs.mackey = key;
-       res = ioctl(fd, CIOCGSESSION, &cs);
-       if (res < 0)
-               err(1, "CIOCGSESSION");
+       for (i = 0; i < __arraycount(tests); i++) {
+               if (tests[i].key_len != MD5_HMAC_KEYLEN)
+                       continue;
+
+               memset(&cs, 0, sizeof(cs));
+               cs.mac = CRYPTO_MD5_HMAC;
+               cs.mackeylen = tests[i].key_len;
+               cs.mackey = &tests[i].key;
+               res = ioctl(fd, CIOCGSESSION, &cs);
+               if (res < 0)
+                       err(1, "CIOCGSESSION test %d", tests[i].num);
 
-       memset(&co, 0, sizeof(co));
-       memset(buf, 0, sizeof(buf));
-       co.ses = cs.ses;
-       co.op = COP_ENCRYPT;
-       co.len = sizeof(plaintx);
-       co.src = plaintx;
-       co.mac = buf;
-       res = ioctl(fd, CIOCCRYPT, &co);
-       if (res < 0)
-               err(1, "CIOCCRYPT");
+               memset(&co, 0, sizeof(co));
+               memset(buf, 0, sizeof(buf));
+               co.ses = cs.ses;
+               co.op = COP_ENCRYPT;
+               co.len = tests[i].len;
+               co.src = &tests[i].data;
+               co.mac = buf;
+               res = ioctl(fd, CIOCCRYPT, &co);
+               if (res < 0)
+                       err(1, "CIOCCRYPT test %d", tests[i].num);
 
-       if (memcmp(co.dst, ciphertx, sizeof(ciphertx)))
-               errx(1, "verification failed");
+               if (memcmp(co.mac, tests[i].mac, sizeof(tests[i].mac)))
+                       errx(1, "verification failed test %d", tests[i].num);
 
+               res = ioctl(fd, CIOCFSESSION, &cs.ses);
+               if (res < 0)
+                       err(1, "CIOCFSESSION test %d", tests[i].num);
+       }
        return 0;
 }