8f3f6be0d5
Change-Id: Iad9b0898b3a602fc2e554c4fd59a599c61cd8ef7 Reviewed-on: https://boringssl-review.googlesource.com/13063 Commit-Queue: David Benjamin <davidben@google.com> Reviewed-by: Adam Langley <alangley@gmail.com>
110 lines
4.1 KiB
C
110 lines
4.1 KiB
C
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
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* project 1999.
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*/
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/* ====================================================================
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* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
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*
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* licensing@OpenSSL.org.
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*
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* 5. Products derived from this software may not be called "OpenSSL"
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* nor may "OpenSSL" appear in their names without prior written
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* permission of the OpenSSL Project.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
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*
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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* ====================================================================
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*
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* This product includes cryptographic software written by Eric Young
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* (eay@cryptsoft.com). This product includes software written by Tim
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* Hudson (tjh@cryptsoft.com). */
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#ifndef OPENSSL_HEADER_PKCS8_INTERNAL_H
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#define OPENSSL_HEADER_PKCS8_INTERNAL_H
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#include <openssl/base.h>
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#if defined(__cplusplus)
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extern "C" {
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#endif
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#define PKCS5_DEFAULT_ITERATIONS 2048
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#define PKCS5_SALT_LEN 8
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typedef struct {
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ASN1_OCTET_STRING *salt;
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ASN1_INTEGER *iter;
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} PBEPARAM;
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typedef struct {
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X509_ALGOR *keyfunc;
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X509_ALGOR *encryption;
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} PBE2PARAM;
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typedef struct {
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ASN1_TYPE *salt; /* Usually OCTET STRING but could be anything */
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ASN1_INTEGER *iter;
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ASN1_INTEGER *keylength;
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X509_ALGOR *prf;
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} PBKDF2PARAM;
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DECLARE_ASN1_FUNCTIONS(PBEPARAM)
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DECLARE_ASN1_FUNCTIONS(PBE2PARAM)
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DECLARE_ASN1_FUNCTIONS(PBKDF2PARAM)
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/* PKCS5_v2_PBE_keyivgen intializes the supplied |ctx| for PBKDF v2, which must
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* be specified by |param|. The password is specified by |pass_raw| and
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* |pass_raw_len|. |cipher| and |md| are ignored.
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*
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* It returns one on success and zero on error. */
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int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const uint8_t *pass_raw,
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size_t pass_raw_len, ASN1_TYPE *param,
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const EVP_CIPHER *cipher, const EVP_MD *md, int enc);
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X509_ALGOR *PKCS5_pbe_set(int alg, int iter, const unsigned char *salt,
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int saltlen);
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X509_ALGOR *PKCS5_pbe2_set(const EVP_CIPHER *cipher, int iter,
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const unsigned char *salt, int saltlen);
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#if defined(__cplusplus)
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} /* extern C */
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#endif
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#endif /* OPENSSL_HEADER_PKCS8_INTERNAL_H */
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