2 * Copyright 2019-2020 The OpenSSL Project Authors. All Rights Reserved.
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
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"
19 struct pkcs8_encrypt_ctx_st {
20 /* Set to 1 if intending to encrypt/decrypt, otherwise 0 */
24 int pbe_nid; /* For future variation */
26 /* Passphrase that was passed by the caller */
28 size_t cipher_pass_length;
30 /* This callback is only used of |cipher_pass| is NULL */
31 OSSL_PASSPHRASE_CALLBACK *cb;
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);
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);
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);
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);
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);
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);
73 int ossl_prov_prepare_dsa_params(const void *dsa, int nid,
74 void **pstr, int *pstrtype);
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
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);
86 * ossl_prov_prepare_rsa_params() is designed to work with the ossl_prov_write_
87 * functions, hence 'void *rsa' rather than 'RSA *rsa'.
89 int ossl_prov_prepare_rsa_params(const void *rsa, int nid,
90 void **pstr, int *pstrtype);
91 int ossl_prov_rsa_type_to_evp(const RSA *rsa);
93 int ossl_prov_print_labeled_bignum(BIO *out, const char *label,
95 int ossl_prov_print_labeled_buf(BIO *out, const char *label,
96 const unsigned char *buf, size_t buflen);
97 int ossl_prov_print_rsa(BIO *out, RSA *rsa, int priv);
105 int ossl_prov_print_dh(BIO *out, DH *dh, enum dh_print_type type);
107 #ifndef OPENSSL_NO_EC
114 int ossl_prov_print_eckey(BIO *out, EC_KEY *eckey, enum ec_print_type type);
115 #endif /* OPENSSL_NO_EC */
117 enum dsa_print_type {
123 int ossl_prov_print_dsa(BIO *out, DSA *dsa, enum dsa_print_type type);
125 enum ecx_print_type {
130 #ifndef OPENSSL_NO_EC
131 int ossl_prov_print_ecx(BIO *out, ECX_KEY *ecxkey, enum ecx_print_type type);
134 int ossl_prov_write_priv_der_from_obj(BIO *out, const void *obj, int obj_nid,
135 int (*p2s)(const void *obj, int nid,
138 int (*k2d)(const void *obj,
139 unsigned char **pder),
140 struct pkcs8_encrypt_ctx_st *ctx);
141 int ossl_prov_write_priv_pem_from_obj(BIO *out, const void *obj, int obj_nid,
142 int (*p2s)(const void *obj, int nid,
145 int (*k2d)(const void *obj,
146 unsigned char **pder),
147 struct pkcs8_encrypt_ctx_st *ctx);
148 int ossl_prov_write_pub_der_from_obj(BIO *out, const void *obj, int obj_nid,
149 int (*p2s)(const void *obj, int nid,
152 int (*k2d)(const void *obj,
153 unsigned char **pder));
154 int ossl_prov_write_pub_pem_from_obj(BIO *out, const void *obj, int obj_nid,
155 int (*p2s)(const void *obj, int nid,
158 int (*k2d)(const void *obj,
159 unsigned char **pder));