/* Test vectors for CKDF */

#include <stdio.h>
#include <stdint.h>
#include <string.h>

#include "../ckdf.h"
#include "../block.h"

uint8_t zeros[16] = {0};

int main(void) {
  printf("Testing CKDF-AES128-Extract: ");
  fflush(stdout);
  uint8_t salt[16] = {0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6,
		      0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c};
  uint8_t prk[16];
  
  /* Test Null IKM */
  uint8_t case1[16] = {0xbb, 0x1d, 0x69, 0x29, 0xe9, 0x59, 0x37, 0x28,
  		       0x7f, 0xa3, 0x7d, 0x12, 0x9b, 0x75, 0x67, 0x46};
  ckdf_extract(prk, salt, NULL, 0);
  printf("%s", block_eq(prk, case1) ? "." : "F");

  /* Vector #2 */
  uint8_t ikm2[] = {0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96,
  		    0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a};
  uint8_t case2[16] = {0x07, 0x0a, 0x16, 0xb4, 0x6b, 0x4d, 0x41, 0x44,
		       0xf7, 0x9b, 0xdd, 0x9d, 0xd0, 0x4a, 0x28, 0x7c};
  ckdf_extract(prk, salt, ikm2, sizeof(ikm2));
  printf("%s", block_eq(prk, case2) ? "." : "F");

  /* Null salt */
  uint8_t ikm3[] = {0x73, 0x65, 0x63, 0x72, 0x65, 0x74, 0x20, 0x6b,
		    0x65, 0x79};
  uint8_t case3[] = {0x6f, 0x79, 0xb4, 0x01, 0xea, 0x76, 0x1a, 0x01,
		     0x00, 0xb7, 0xca, 0x60, 0xc1, 0x78, 0xb6, 0x9d};
  ckdf_extract(prk, NULL, ikm3, sizeof(ikm3));
  printf("%s\n", block_eq(prk, case3) ? "." : "F");

  /* printf("Testing CKDF-AES128-Extract: "); */
  /* fflush(stdout); */

  /* /\* Example 4 *\/ */
  /* uint8_t prk4[] = {0x6f, 0x79, 0xb4, 0x01, 0xea, 0x76, 0x1a, 0x01, */
  /* 		     0x00, 0xb7, 0xca, 0x60, 0xc1, 0x78, 0xb6, 0x9d}; */
  /* uint8_t *info4 = NULL; */
  /* uint8_t info4_len = 0; */
  /* uint32_t okm4_len = 32; */
  /* uint8_t case4[] = {0x92, 0x2d, 0xa3, 0x1d, 0x7e, 0x19, 0x55, 0xf0, */
  /* 		    0x6a, 0x56, 0x46, 0x4b, 0x5f, 0xeb, 0x70, 0x32, */
  /* 		    0xf3, 0xe9, 0x96, 0x29, 0x51, 0x65, 0xf6, 0xc6, */
  /* 		    0x0e, 0x08, 0xba, 0x43, 0x2d, 0xd9, 0x05, 0x8b}; */
  /* uint8_t okm4[okm4_len]; */
  /* ckdf_expand(okm4, prk4, info4, info4_len, okm4_len); */
  /* printf("%s", !memcmp(okm4, case4, okm4_len) ? "." : "F"); */

  /* /\* Example 5 *\/ */
  /* uint8_t info5[] = {0x69, 0x6e, 0x66, 0x6f, 0x20, 0x73, 0x74, 0x72, */
  /* 		     0x69, 0x6e, 0x67}; */
  /* uint32_t okm5_len = 256; */
  /* uint8_t okm5[okm5_len]; */
  /* uint8_t case5[] = {0x61, 0x74, 0xe6, 0x72, 0x12, 0xe1, 0x23, 0x4b, */
  /* 		     0x6e, 0x05, 0xbf, 0xd3, 0x10, 0x43, 0x42, 0x2c, */
  /* 		     0x7a, 0xb6, 0xdc, 0x31, 0x5d, 0xb7, 0xd9, 0x8d, */
  /* 		     0x01, 0x3a, 0xb3, 0x32, 0x92, 0x4b, 0x7f, 0xe9, */
  /* 		     0x0a, 0xe9, 0xa8, 0x9d, 0x09, 0xc9, 0x3b, 0xe4, */
  /* 		     0x0c, 0xe5, 0x25, 0xe0, 0xb6, 0xf0, 0xd3, 0x7d, */
  /* 		     0xf3, 0x81, 0x81, 0x91, 0x3a, 0xa3, 0xd5, 0x88, */
  /* 		     0xf7, 0x5a, 0x35, 0x94, 0xef, 0x7a, 0x93, 0xac, */
  /* 		     0xd7, 0x91, 0x33, 0x1e, 0x79, 0x29, 0xde, 0x8b, */
  /* 		     0xc8, 0xc8, 0xa6, 0xee, 0x2d, 0xd9, 0x96, 0x0e, */
  /* 		     0xc5, 0x7f, 0xe1, 0x59, 0x61, 0x06, 0x76, 0xa7, */
  /* 		     0xc1, 0x18, 0xc4, 0xaa, 0xc2, 0xd3, 0x4a, 0x89, */
  /* 		     0x6e, 0xdd, 0x36, 0x91, 0xf0, 0xe9, 0x22, 0xa3, */
  /* 		     0x0e, 0xec, 0xc7, 0xb3, 0xec, 0x3e, 0xaa, 0x91, */
  /* 		     0x13, 0xd4, 0xee, 0x51, 0x8b, 0x0a, 0x4c, 0x7e, */
  /* 		     0xd0, 0xb4, 0x75, 0xdf, 0xbd, 0x07, 0xee, 0x02, */
  /* 		     0xa3, 0x47, 0x08, 0x32, 0xda, 0x24, 0x7e, 0xf3, */
  /* 		     0xb0, 0x7f, 0x9a, 0xcd, 0x8d, 0xdb, 0xb7, 0x65, */
  /* 		     0x73, 0x69, 0xe1, 0xc5, 0x29, 0x42, 0xfa, 0xb2, */
  /* 		     0x11, 0xd4, 0x7c, 0x44, 0x0d, 0x68, 0x18, 0xf8, */
  /* 		     0x29, 0xcd, 0xd8, 0xda, 0xd8, 0x4b, 0x82, 0x5e, */
  /* 		     0x11, 0x66, 0xcb, 0xdc, 0xdb, 0xb1, 0x39, 0x04, */
  /* 		     0xd6, 0x75, 0x3d, 0xe7, 0x60, 0x70, 0xa1, 0x45, */
  /* 		     0xa8, 0x57, 0x24, 0x96, 0xc2, 0x80, 0x85, 0x67, */
  /* 		     0x94, 0x59, 0xd8, 0x01, 0xf1, 0x44, 0x49, 0xfb, */
  /* 		     0xf3, 0x43, 0x0a, 0x83, 0x68, 0x5a, 0x4b, 0x8d, */
  /* 		     0x09, 0x1d, 0xc2, 0xfc, 0x85, 0xb8, 0x20, 0x9d, */
  /* 		     0x7c, 0xfd, 0x5d, 0xbd, 0x39, 0xd7, 0x9a, 0x8d, */
  /* 		     0xd7, 0xc6, 0xf9, 0x81, 0xaf, 0x06, 0x4c, 0xe6, */
  /* 		     0x9e, 0x58, 0xa9, 0x9f, 0xbd, 0x9f, 0xfd, 0x58, */
  /* 		     0xa2, 0xd9, 0x3d, 0x60, 0x97, 0x2e, 0xc8, 0x73, */
  /* 		     0xf2, 0x7f, 0xea, 0xed, 0xee, 0xd7, 0x3f, 0x0a}; */
  /* ckdf_expand(okm5, prk4, info5, sizeof(info5), okm5_len); */
  /* printf("%s\n", !memcmp(okm5, case5, okm5_len) ? "." : "F"); */
  return 0;
}