4 * \brief PKCS#12 Personal Information Exchange Syntax
7 * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
8 * SPDX-License-Identifier: Apache-2.0
10 * Licensed under the Apache License, Version 2.0 (the "License"); you may
11 * not use this file except in compliance with the License.
12 * You may obtain a copy of the License at
14 * http://www.apache.org/licenses/LICENSE-2.0
16 * Unless required by applicable law or agreed to in writing, software
17 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
18 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19 * See the License for the specific language governing permissions and
20 * limitations under the License.
22 * This file is part of mbed TLS (https://tls.mbed.org)
24 #ifndef MBEDTLS_PKCS12_H
25 #define MBEDTLS_PKCS12_H
27 #if !defined(MBEDTLS_CONFIG_FILE)
30 #include MBEDTLS_CONFIG_FILE
39 #define MBEDTLS_ERR_PKCS12_BAD_INPUT_DATA -0x1F80 /**< Bad input parameters to function. */
40 #define MBEDTLS_ERR_PKCS12_FEATURE_UNAVAILABLE -0x1F00 /**< Feature not available, e.g. unsupported encryption scheme. */
41 #define MBEDTLS_ERR_PKCS12_PBE_INVALID_FORMAT -0x1E80 /**< PBE ASN.1 data not as expected. */
42 #define MBEDTLS_ERR_PKCS12_PASSWORD_MISMATCH -0x1E00 /**< Given private key password does not allow for correct decryption. */
44 #define MBEDTLS_PKCS12_DERIVE_KEY 1 /**< encryption/decryption key */
45 #define MBEDTLS_PKCS12_DERIVE_IV 2 /**< initialization vector */
46 #define MBEDTLS_PKCS12_DERIVE_MAC_KEY 3 /**< integrity / MAC key */
48 #define MBEDTLS_PKCS12_PBE_DECRYPT 0
49 #define MBEDTLS_PKCS12_PBE_ENCRYPT 1
55 #if defined(MBEDTLS_ASN1_PARSE_C)
58 * \brief PKCS12 Password Based function (encryption / decryption)
59 * for pbeWithSHAAnd128BitRC4
61 * \param pbe_params an ASN1 buffer containing the pkcs-12PbeParams structure
62 * \param mode either MBEDTLS_PKCS12_PBE_ENCRYPT or MBEDTLS_PKCS12_PBE_DECRYPT
63 * \param pwd the password used (may be NULL if no password is used)
64 * \param pwdlen length of the password (may be 0)
65 * \param input the input data
66 * \param len data length
67 * \param output the output buffer
69 * \return 0 if successful, or a MBEDTLS_ERR_XXX code
71 int mbedtls_pkcs12_pbe_sha1_rc4_128( mbedtls_asn1_buf *pbe_params, int mode,
72 const unsigned char *pwd, size_t pwdlen,
73 const unsigned char *input, size_t len,
74 unsigned char *output );
77 * \brief PKCS12 Password Based function (encryption / decryption)
78 * for cipher-based and mbedtls_md-based PBE's
80 * \param pbe_params an ASN1 buffer containing the pkcs-12PbeParams structure
81 * \param mode either MBEDTLS_PKCS12_PBE_ENCRYPT or MBEDTLS_PKCS12_PBE_DECRYPT
82 * \param cipher_type the cipher used
83 * \param md_type the mbedtls_md used
84 * \param pwd the password used (may be NULL if no password is used)
85 * \param pwdlen length of the password (may be 0)
86 * \param input the input data
87 * \param len data length
88 * \param output the output buffer
90 * \return 0 if successful, or a MBEDTLS_ERR_XXX code
92 int mbedtls_pkcs12_pbe( mbedtls_asn1_buf *pbe_params, int mode,
93 mbedtls_cipher_type_t cipher_type, mbedtls_md_type_t md_type,
94 const unsigned char *pwd, size_t pwdlen,
95 const unsigned char *input, size_t len,
96 unsigned char *output );
98 #endif /* MBEDTLS_ASN1_PARSE_C */
101 * \brief The PKCS#12 derivation function uses a password and a salt
102 * to produce pseudo-random bits for a particular "purpose".
104 * Depending on the given id, this function can produce an
105 * encryption/decryption key, an nitialization vector or an
108 * \param data buffer to store the derived data in
109 * \param datalen length to fill
110 * \param pwd password to use (may be NULL if no password is used)
111 * \param pwdlen length of the password (may be 0)
112 * \param salt salt buffer to use
113 * \param saltlen length of the salt
114 * \param mbedtls_md mbedtls_md type to use during the derivation
115 * \param id id that describes the purpose (can be MBEDTLS_PKCS12_DERIVE_KEY,
116 * MBEDTLS_PKCS12_DERIVE_IV or MBEDTLS_PKCS12_DERIVE_MAC_KEY)
117 * \param iterations number of iterations
119 * \return 0 if successful, or a MD, BIGNUM type error.
121 int mbedtls_pkcs12_derivation( unsigned char *data, size_t datalen,
122 const unsigned char *pwd, size_t pwdlen,
123 const unsigned char *salt, size_t saltlen,
124 mbedtls_md_type_t mbedtls_md, int id, int iterations );
130 #endif /* pkcs12.h */