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