Doug Anson
mbed TLS library
Dependents: HTTPClient-SSL WS_SERVER
pkcs12.h File Reference
PKCS#12 Personal Information Exchange Syntax. More...
Go to the source code of this file.
Functions | |
| int | pkcs12_pbe_sha1_rc4_128 (asn1_buf *pbe_params, int mode, const unsigned char *pwd, size_t pwdlen, const unsigned char *input, size_t len, unsigned char *output) |
| PKCS12 Password Based function (encryption / decryption) for pbeWithSHAAnd128BitRC4. | |
| int | pkcs12_pbe (asn1_buf *pbe_params, int mode, cipher_type_t cipher_type, md_type_t md_type, const unsigned char *pwd, size_t pwdlen, const unsigned char *input, size_t len, unsigned char *output) |
| PKCS12 Password Based function (encryption / decryption) for cipher-based and md-based PBE's. | |
| int | pkcs12_derivation (unsigned char *data, size_t datalen, const unsigned char *pwd, size_t pwdlen, const unsigned char *salt, size_t saltlen, md_type_t md, int id, int iterations) |
| The PKCS#12 derivation function uses a password and a salt to produce pseudo-random bits for a particular "purpose". | |
Detailed Description
PKCS#12 Personal Information Exchange Syntax.
Copyright (C) 2006-2013, ARM Limited, All Rights Reserved
This file is part of mbed TLS (https://tls.mbed.org)
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Definition in file pkcs12.h.
Function Documentation
| int pkcs12_derivation | ( | unsigned char * | data, |
| size_t | datalen, | ||
| const unsigned char * | pwd, | ||
| size_t | pwdlen, | ||
| const unsigned char * | salt, | ||
| size_t | saltlen, | ||
| md_type_t | md, | ||
| int | id, | ||
| int | iterations | ||
| ) |
The PKCS#12 derivation function uses a password and a salt to produce pseudo-random bits for a particular "purpose".
Depending on the given id, this function can produce an encryption/decryption key, an nitialization vector or an integrity key.
- Parameters:
-
data buffer to store the derived data in datalen length to fill pwd password to use (may be NULL if no password is used) pwdlen length of the password (may be 0) salt salt buffer to use saltlen length of the salt md md type to use during the derivation id id that describes the purpose (can be PKCS12_DERIVE_KEY, PKCS12_DERIVE_IV or PKCS12_DERIVE_MAC_KEY) iterations number of iterations
- Returns:
- 0 if successful, or a MD, BIGNUM type error.
| int pkcs12_pbe | ( | asn1_buf * | pbe_params, |
| int | mode, | ||
| cipher_type_t | cipher_type, | ||
| md_type_t | md_type, | ||
| const unsigned char * | pwd, | ||
| size_t | pwdlen, | ||
| const unsigned char * | input, | ||
| size_t | len, | ||
| unsigned char * | output | ||
| ) |
PKCS12 Password Based function (encryption / decryption) for cipher-based and md-based PBE's.
- Parameters:
-
pbe_params an ASN1 buffer containing the pkcs-12PbeParams structure mode either PKCS12_PBE_ENCRYPT or PKCS12_PBE_DECRYPT cipher_type the cipher used md_type the md used pwd the password used (may be NULL if no password is used) pwdlen length of the password (may be 0) input the input data len data length output the output buffer
- Returns:
- 0 if successful, or a POLARSSL_ERR_xxx code
| int pkcs12_pbe_sha1_rc4_128 | ( | asn1_buf * | pbe_params, |
| int | mode, | ||
| const unsigned char * | pwd, | ||
| size_t | pwdlen, | ||
| const unsigned char * | input, | ||
| size_t | len, | ||
| unsigned char * | output | ||
| ) |
PKCS12 Password Based function (encryption / decryption) for pbeWithSHAAnd128BitRC4.
- Parameters:
-
pbe_params an ASN1 buffer containing the pkcs-12PbeParams structure mode either PKCS12_PBE_ENCRYPT or PKCS12_PBE_DECRYPT pwd the password used (may be NULL if no password is used) pwdlen length of the password (may be 0) input the input data len data length output the output buffer
- Returns:
- 0 if successful, or a POLARSSL_ERR_xxx code
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