providers/implementations/serializers/serializer_local.h

   1 /*
   2  * Copyright 2019 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 #include <openssl/core.h>
  11 #include <openssl/core_numbers.h>
  12 #include <openssl/bn.h>
  13 #include <openssl/asn1.h>        /* i2d_of_void */
  14 #include <openssl/x509.h>        /* X509_SIG */
  15 #include <openssl/types.h>
  16 #include <crypto/ecx.h>
  17 #include "internal/ffc.h"
  18
  19 struct pkcs8_encrypt_ctx_st {
  20     /* Set to 1 if intending to encrypt/decrypt, otherwise 0 */
  21     int cipher_intent;
  22
  23     EVP_CIPHER *cipher;
  24     int pbe_nid;                 /* For future variation */
  25
  26     /* Passphrase that was passed by the caller */
  27     void *cipher_pass;
  28     size_t cipher_pass_length;
  29
  30     /* This callback is only used of |cipher_pass| is NULL */
  31     OSSL_PASSPHRASE_CALLBACK *cb;
  32     void *cbarg;
  33 };
  34
  35 OSSL_OP_keymgmt_new_fn *ossl_prov_get_keymgmt_new(const OSSL_DISPATCH *fns);
  36 OSSL_OP_keymgmt_free_fn *ossl_prov_get_keymgmt_free(const OSSL_DISPATCH *fns);
  37 OSSL_OP_keymgmt_import_fn *ossl_prov_get_keymgmt_import(const OSSL_DISPATCH *fns);
  38
  39 OSSL_OP_keymgmt_new_fn *ossl_prov_get_keymgmt_rsa_new(void);
  40 OSSL_OP_keymgmt_free_fn *ossl_prov_get_keymgmt_rsa_free(void);
  41 OSSL_OP_keymgmt_import_fn *ossl_prov_get_keymgmt_rsa_import(void);
  42 OSSL_OP_keymgmt_new_fn *ossl_prov_get_keymgmt_dh_new(void);
  43 OSSL_OP_keymgmt_free_fn *ossl_prov_get_keymgmt_dh_free(void);
  44 OSSL_OP_keymgmt_import_fn *ossl_prov_get_keymgmt_dh_import(void);
  45 OSSL_OP_keymgmt_new_fn *ossl_prov_get_keymgmt_dsa_new(void);
  46 OSSL_OP_keymgmt_free_fn *ossl_prov_get_keymgmt_dsa_free(void);
  47 OSSL_OP_keymgmt_import_fn *ossl_prov_get_keymgmt_dsa_import(void);
  48
  49 void ec_get_new_free_import(OSSL_OP_keymgmt_new_fn **ec_new,
  50                             OSSL_OP_keymgmt_free_fn **ec_free,
  51                             OSSL_OP_keymgmt_import_fn **ec_import);
  52
  53 int ossl_prov_prepare_ec_params(const void *eckey, int nid,
  54                                 void **pstr, int *pstrtype);
  55 int ossl_prov_ec_pub_to_der(const void *eckey, unsigned char **pder);
  56 int ossl_prov_ec_priv_to_der(const void *eckey, unsigned char **pder);
  57
  58 int ffc_params_prov_print(BIO *out, const FFC_PARAMS *ffc);
  59 int ossl_prov_prepare_dh_params(const void *dh, int nid,
  60                                 void **pstr, int *pstrtype);
  61 int ossl_prov_dh_pub_to_der(const void *dh, unsigned char **pder);
  62 int ossl_prov_dh_priv_to_der(const void *dh, unsigned char **pder);
  63
  64 #ifndef OPENSSL_NO_EC
  65 void ecx_get_new_free_import(ECX_KEY_TYPE type,
  66                              OSSL_OP_keymgmt_new_fn **ecx_new,
  67                              OSSL_OP_keymgmt_free_fn **ecx_free,
  68                              OSSL_OP_keymgmt_import_fn **ecx_import);
  69 int ossl_prov_ecx_pub_to_der(const void *ecxkey, unsigned char **pder);
  70 int ossl_prov_ecx_priv_to_der(const void *ecxkey, unsigned char **pder);
  71 #endif
  72
  73 int ossl_prov_prepare_dsa_params(const void *dsa, int nid,
  74                                 void **pstr, int *pstrtype);
  75 /*
  76  * Special variant of ossl_prov_prepare_dsa_params() that requires all
  77  * three parameters (P, Q and G) to be set.  This is used when serializing
  78  * the public key.
  79  */
  80 int ossl_prov_prepare_all_dsa_params(const void *dsa, int nid,
  81                                      void **pstr, int *pstrtype);
  82 int ossl_prov_dsa_pub_to_der(const void *dsa, unsigned char **pder);
  83 int ossl_prov_dsa_priv_to_der(const void *dsa, unsigned char **pder);
  84
  85 int ossl_prov_print_labeled_bignum(BIO *out, const char *label,
  86                                    const BIGNUM *bn);
  87 int ossl_prov_print_labeled_buf(BIO *out, const char *label,
  88                                 const unsigned char *buf, size_t buflen);
  89 int ossl_prov_print_rsa(BIO *out, RSA *rsa, int priv);
  90
  91 enum dh_print_type {
  92     dh_print_priv,
  93     dh_print_pub,
  94     dh_print_params
  95 };
  96
  97 int ossl_prov_print_dh(BIO *out, DH *dh, enum dh_print_type type);
  98
  99 #ifndef OPENSSL_NO_EC
 100 enum ec_print_type {
 101     ec_print_priv,
 102     ec_print_pub,
 103     ec_print_params
 104 };
 105
 106 int ossl_prov_print_eckey(BIO *out, EC_KEY *eckey, enum ec_print_type type);
 107 #endif /*  OPENSSL_NO_EC */
 108
 109 enum dsa_print_type {
 110     dsa_print_priv,
 111     dsa_print_pub,
 112     dsa_print_params
 113 };
 114
 115 int ossl_prov_print_dsa(BIO *out, DSA *dsa, enum dsa_print_type type);
 116
 117 enum ecx_print_type {
 118     ecx_print_priv,
 119     ecx_print_pub
 120 };
 121
 122 #ifndef OPENSSL_NO_EC
 123 int ossl_prov_print_ecx(BIO *out, ECX_KEY *ecxkey, enum ecx_print_type type);
 124 #endif
 125
 126 int ossl_prov_write_priv_der_from_obj(BIO *out, const void *obj, int obj_nid,
 127                                       int (*p2s)(const void *obj, int nid,
 128                                                  void **str,
 129                                                  int *strtype),
 130                                       int (*k2d)(const void *obj,
 131                                                  unsigned char **pder),
 132                                       struct pkcs8_encrypt_ctx_st *ctx);
 133 int ossl_prov_write_priv_pem_from_obj(BIO *out, const void *obj, int obj_nid,
 134                                       int (*p2s)(const void *obj, int nid,
 135                                                  void **str,
 136                                                  int *strtype),
 137                                       int (*k2d)(const void *obj,
 138                                                  unsigned char **pder),
 139                                       struct pkcs8_encrypt_ctx_st *ctx);
 140 int ossl_prov_write_pub_der_from_obj(BIO *out, const void *obj, int obj_nid,
 141                                      int (*p2s)(const void *obj, int nid,
 142                                                 void **str,
 143                                                 int *strtype),
 144                                      int (*k2d)(const void *obj,
 145                                                 unsigned char **pder));
 146 int ossl_prov_write_pub_pem_from_obj(BIO *out, const void *obj, int obj_nid,
 147                                      int (*p2s)(const void *obj, int nid,
 148                                                 void **str,
 149                                                 int *strtype),
 150                                      int (*k2d)(const void *obj,
 151                                                 unsigned char **pder));