test/drbg_cavs_data.h

   1 /*
   2  * Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
   3  *
   4  * Licensed under the Apache License 2.0 (the "License").  You may not use
   5  * this file except in compliance with the License.  You can obtain a copy
   6  * in the file LICENSE in the source distribution or at
   7  * https://www.openssl.org/source/license.html
   8  */
   9
  10 /*
  11  * Known answer tests (KAT) for NIST SP800-90A DRBGs.
  12  */
  13
  14 #include <stddef.h>
  15
  16 #ifndef DRBG_CAVS_DATA_H
  17 # define DRBG_CAVS_DATA_H
  18
  19 enum drbg_kat_type {
  20     NO_RESEED,
  21     PR_FALSE,
  22     PR_TRUE
  23 };
  24
  25 enum drbg_flags {
  26     NA       = 0,
  27     USE_DF   = 1<<0,
  28     NO_DF    = 1<<1,
  29     USE_HMAC = 1<<2
  30 };
  31
  32 struct drbg_kat_no_reseed {
  33     size_t count;
  34     const unsigned char *entropyin;
  35     const unsigned char *nonce;
  36     const unsigned char *persstr;
  37     const unsigned char *addin1;
  38     const unsigned char *addin2;
  39     const unsigned char *retbytes;
  40 };
  41
  42 struct drbg_kat_pr_false {
  43     size_t count;
  44     const unsigned char *entropyin;
  45     const unsigned char *nonce;
  46     const unsigned char *persstr;
  47     const unsigned char *entropyinreseed;
  48     const unsigned char *addinreseed;
  49     const unsigned char *addin1;
  50     const unsigned char *addin2;
  51     const unsigned char *retbytes;
  52 };
  53
  54 struct drbg_kat_pr_true {
  55     size_t count;
  56     const unsigned char *entropyin;
  57     const unsigned char *nonce;
  58     const unsigned char *persstr;
  59     const unsigned char *entropyinpr1;
  60     const unsigned char *addin1;
  61     const unsigned char *entropyinpr2;
  62     const unsigned char *addin2;
  63     const unsigned char *retbytes;
  64 };
  65
  66 struct drbg_kat {
  67     enum drbg_kat_type type;
  68     enum drbg_flags flags;
  69     int nid;
  70
  71     size_t entropyinlen;
  72     size_t noncelen;
  73     size_t persstrlen;
  74     size_t addinlen;
  75     size_t retbyteslen;
  76
  77     const void *t;
  78 };
  79
  80 extern const struct drbg_kat *drbg_ctr_test[];
  81 extern const struct drbg_kat *drbg_hmac_test[];
  82 extern const struct drbg_kat *drbg_hash_test[];
  83
  84 extern const size_t drbg_ctr_nelem;
  85 extern const size_t drbg_hmac_nelem;
  86 extern const size_t drbg_hash_nelem;
  87
  88 #endif