OSX/sec/Security/Regressions/crypto/padding-00-mmcs.c

   1 /*
   2  * Copyright (c) 2017 Apple Inc. All Rights Reserved.
   3  */
   4
   5 #include "testmore.h"
   6
   7 #include "SecPaddingConfigurationsPriv.h"
   8 #include "shared_regressions.h"
   9 #include "SecCFWrappers.h"
  10
  11 #define kTestTestCount 67
  12
  13 struct test_vector {
  14         SecPaddingType type;
  15         uint32_t originalSize;
  16         int64_t paddedSize;
  17 };
  18 typedef struct test_vector test_vector_t;
  19
  20 test_vector_t test_vectors[] = {
  21         {SecPaddingTypeMMCS,0,64},
  22         {SecPaddingTypeMMCS,1,64},
  23         {SecPaddingTypeMMCS,2,64},
  24         {SecPaddingTypeMMCS,64,64},
  25         {SecPaddingTypeMMCS,65,128},
  26         {SecPaddingTypeMMCS,68,128},
  27         {SecPaddingTypeMMCS,80,128},
  28         {SecPaddingTypeMMCS,90,128},
  29         {SecPaddingTypeMMCS,100,128},
  30         {SecPaddingTypeMMCS,128,128},
  31         {SecPaddingTypeMMCS,129,256},
  32         {SecPaddingTypeMMCS,129,256},
  33         {SecPaddingTypeMMCS,150,256},
  34         {SecPaddingTypeMMCS,256,256},
  35         {SecPaddingTypeMMCS,257,512},
  36         {SecPaddingTypeMMCS,512,512},
  37         {SecPaddingTypeMMCS,612,1024},
  38         {SecPaddingTypeMMCS,1000,1024},
  39         {SecPaddingTypeMMCS,1024,1024},
  40         {SecPaddingTypeMMCS,1025,2048},
  41         {SecPaddingTypeMMCS,1800,2048},
  42         {SecPaddingTypeMMCS,2000,2048},
  43         {SecPaddingTypeMMCS,2047,2048},
  44         {SecPaddingTypeMMCS,2048,2048},
  45         {SecPaddingTypeMMCS,3072,3072},
  46         {SecPaddingTypeMMCS,4096,4096},
  47         {SecPaddingTypeMMCS,31744,31744},
  48         {SecPaddingTypeMMCS,31999,32768},
  49         {SecPaddingTypeMMCS,32000,32768},
  50         {SecPaddingTypeMMCS,32001,32768},
  51         {SecPaddingTypeMMCS,32769,40960},
  52         {SecPaddingTypeMMCS,4294967295,4294967296}
  53 };
  54
  55 static void tests_negative(void)
  56 {
  57         CFErrorRef testError = NULL;
  58
  59         // Sanity
  60         ok(SecPaddingCompute(SecPaddingTypeMMCS, 0, &testError) == 64 && testError==NULL);
  61
  62         // Wrong type
  63         ok(SecPaddingCompute(100, 20, &testError) == -1);
  64         ok(testError!=NULL);
  65         CFReleaseNull(testError);
  66 }
  67
  68 static void tests_positive(void)
  69 {
  70         CFErrorRef testError = NULL;
  71         size_t n;
  72
  73         n = sizeof(test_vectors)/sizeof(test_vectors[0]);
  74         for(size_t i=0; i<n; i++) {
  75                 is((SecPaddingCompute(test_vectors[i].type, test_vectors[i].originalSize, &testError) + test_vectors[i].originalSize),
  76                    test_vectors[i].paddedSize, "Test # %zu, type %ld: input %u",i,(long)test_vectors[i].type,
  77                    test_vectors[i].originalSize);
  78                 ok(testError==NULL);
  79         }
  80 }
  81
  82 int padding_00_mmcs(int argc, char *const *argv)
  83 {
  84         plan_tests(kTestTestCount);
  85
  86         tests_positive();
  87         tests_negative();
  88
  89         return 0;
  90 }
  91