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_dispatch.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_FUNC_keymgmt_new_fn *ossl_prov_get_keymgmt_new(const OSSL_DISPATCH *fns);
36 OSSL_FUNC_keymgmt_free_fn *ossl_prov_get_keymgmt_free(const OSSL_DISPATCH *fns);
37 OSSL_FUNC_keymgmt_import_fn *ossl_prov_get_keymgmt_import(const OSSL_DISPATCH *fns);
38 OSSL_FUNC_keymgmt_export_fn *ossl_prov_get_keymgmt_export(const OSSL_DISPATCH *fns);
40 OSSL_FUNC_keymgmt_new_fn *ossl_prov_get_keymgmt_rsa_new(void);
41 OSSL_FUNC_keymgmt_new_fn *ossl_prov_get_keymgmt_rsapss_new(void);
42 OSSL_FUNC_keymgmt_free_fn *ossl_prov_get_keymgmt_rsa_free(void);
43 OSSL_FUNC_keymgmt_import_fn *ossl_prov_get_keymgmt_rsa_import(void);
44 OSSL_FUNC_keymgmt_export_fn *ossl_prov_get_keymgmt_rsa_export(void);
45 OSSL_FUNC_keymgmt_export_fn *ossl_prov_get_keymgmt_rsapss_export(void);
46 OSSL_FUNC_keymgmt_new_fn *ossl_prov_get_keymgmt_dh_new(void);
47 OSSL_FUNC_keymgmt_free_fn *ossl_prov_get_keymgmt_dh_free(void);
48 OSSL_FUNC_keymgmt_import_fn *ossl_prov_get_keymgmt_dh_import(void);
49 OSSL_FUNC_keymgmt_new_fn *ossl_prov_get_keymgmt_dsa_new(void);
50 OSSL_FUNC_keymgmt_free_fn *ossl_prov_get_keymgmt_dsa_free(void);
51 OSSL_FUNC_keymgmt_import_fn *ossl_prov_get_keymgmt_dsa_import(void);
53 void ec_get_new_free_import(OSSL_FUNC_keymgmt_new_fn **ec_new,
54 OSSL_FUNC_keymgmt_free_fn **ec_free,
55 OSSL_FUNC_keymgmt_import_fn **ec_import);
57 int ossl_prov_prepare_ec_params(const void *eckey, int nid,
58 void **pstr, int *pstrtype);
59 int ossl_prov_ec_pub_to_der(const void *eckey, unsigned char **pder);
60 int ossl_prov_ec_priv_to_der(const void *eckey, unsigned char **pder);
62 int ffc_params_prov_print(BIO *out, const FFC_PARAMS *ffc);
63 int ossl_prov_prepare_dh_params(const void *dh, int nid,
64 void **pstr, int *pstrtype);
65 int ossl_prov_dh_pub_to_der(const void *dh, unsigned char **pder);
66 int ossl_prov_dh_priv_to_der(const void *dh, unsigned char **pder);
67 int ossl_prov_dh_type_to_evp(const DH *dh);
70 void ecx_get_new_free_import(ECX_KEY_TYPE type,
71 OSSL_FUNC_keymgmt_new_fn **ecx_new,
72 OSSL_FUNC_keymgmt_free_fn **ecx_free,
73 OSSL_FUNC_keymgmt_import_fn **ecx_import);
74 int ossl_prov_ecx_pub_to_der(const void *ecxkey, unsigned char **pder);
75 int ossl_prov_ecx_priv_to_der(const void *ecxkey, unsigned char **pder);
78 int ossl_prov_prepare_dsa_params(const void *dsa, int nid,
79 void **pstr, int *pstrtype);
81 * Special variant of ossl_prov_prepare_dsa_params() that requires all
82 * three parameters (P, Q and G) to be set. This is used when encoding
85 int ossl_prov_prepare_all_dsa_params(const void *dsa, int nid,
86 void **pstr, int *pstrtype);
87 int ossl_prov_dsa_pub_to_der(const void *dsa, unsigned char **pder);
88 int ossl_prov_dsa_priv_to_der(const void *dsa, unsigned char **pder);
91 * ossl_prov_prepare_rsa_params() is designed to work with the ossl_prov_write_
92 * functions, hence 'void *rsa' rather than 'RSA *rsa'.
94 int ossl_prov_prepare_rsa_params(const void *rsa, int nid,
95 void **pstr, int *pstrtype);
96 int ossl_prov_rsa_type_to_evp(const RSA *rsa);
98 int ossl_prov_print_labeled_bignum(BIO *out, const char *label,
100 int ossl_prov_print_labeled_buf(BIO *out, const char *label,
101 const unsigned char *buf, size_t buflen);
102 int ossl_prov_print_rsa(BIO *out, RSA *rsa, int priv);
110 int ossl_prov_print_dh(BIO *out, DH *dh, enum dh_print_type type);
112 #ifndef OPENSSL_NO_EC
119 int ossl_prov_print_eckey(BIO *out, EC_KEY *eckey, enum ec_print_type type);
120 #endif /* OPENSSL_NO_EC */
122 enum dsa_print_type {
128 int ossl_prov_print_dsa(BIO *out, DSA *dsa, enum dsa_print_type type);
130 enum ecx_print_type {
135 #ifndef OPENSSL_NO_EC
136 int ossl_prov_print_ecx(BIO *out, ECX_KEY *ecxkey, enum ecx_print_type type);
139 int ossl_prov_write_priv_der_from_obj(BIO *out, const void *obj, int obj_nid,
140 int (*p2s)(const void *obj, int nid,
143 int (*k2d)(const void *obj,
144 unsigned char **pder),
145 struct pkcs8_encrypt_ctx_st *ctx);
146 int ossl_prov_write_priv_pem_from_obj(BIO *out, const void *obj, int obj_nid,
147 int (*p2s)(const void *obj, int nid,
150 int (*k2d)(const void *obj,
151 unsigned char **pder),
152 struct pkcs8_encrypt_ctx_st *ctx);
153 int ossl_prov_write_pub_der_from_obj(BIO *out, const void *obj, int obj_nid,
154 int (*p2s)(const void *obj, int nid,
157 int (*k2d)(const void *obj,
158 unsigned char **pder));
159 int ossl_prov_write_pub_pem_from_obj(BIO *out, const void *obj, int obj_nid,
160 int (*p2s)(const void *obj, int nid,
163 int (*k2d)(const void *obj,
164 unsigned char **pder));
166 int ossl_prov_read_der(PROV_CTX *provctx, OSSL_CORE_BIO *cin,
167 unsigned char **data, long *len);
168 int ossl_prov_read_pem(PROV_CTX *provctx, OSSL_CORE_BIO *cin,
169 char **pem_name, char **pem_header,
170 unsigned char **data, long *len);
171 #ifndef OPENSSL_NO_DSA
172 EVP_PKEY *ossl_prov_read_msblob(PROV_CTX *provctx, OSSL_CORE_BIO *cin,
174 # ifndef OPENSSL_NO_RC4
175 EVP_PKEY *ossl_prov_read_pvk(PROV_CTX *provctx, OSSL_CORE_BIO *cin,
176 OSSL_PASSPHRASE_CALLBACK *pw_cb, void *pw_cbarg);
180 int ossl_prov_der_from_p8(unsigned char **new_der, long *new_der_len,
181 unsigned char *input_der, long input_der_len,
182 OSSL_PASSPHRASE_CALLBACK *pw_cb, void *pw_cbarg);