1d4fa785bc
BUG=54 Change-Id: Ia792dadcbda4efb22b45ae69a6e425ae2b341f61 Reviewed-on: https://boringssl-review.googlesource.com/14210 Reviewed-by: Steven Valdez <svaldez@google.com> Commit-Queue: Steven Valdez <svaldez@google.com> CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
105 lines
4.2 KiB
C
105 lines
4.2 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 PBE_UCS2_CONVERT_PASSWORD 0x1
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struct pbe_suite {
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int pbe_nid;
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uint8_t oid[10];
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uint8_t oid_len;
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const EVP_CIPHER *(*cipher_func)(void);
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const EVP_MD *(*md_func)(void);
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/* decrypt_init initialize |ctx| for decrypting. The password is specified by
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* |pass_raw| and |pass_raw_len|. |param| contains the serialized parameters
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* field of the AlgorithmIdentifier.
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*
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* It returns one on success and zero on error. */
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int (*decrypt_init)(const struct pbe_suite *suite, EVP_CIPHER_CTX *ctx,
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const uint8_t *pass_raw, size_t pass_raw_len, CBS *param);
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int flags;
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};
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#define PKCS5_DEFAULT_ITERATIONS 2048
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#define PKCS5_SALT_LEN 8
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int PKCS5_pbe2_decrypt_init(const struct pbe_suite *suite, EVP_CIPHER_CTX *ctx,
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const uint8_t *pass_raw, size_t pass_raw_len,
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CBS *param);
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/* PKCS5_pbe2_encrypt_init configures |ctx| for encrypting with PKCS #5 PBES2,
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* as defined in RFC 2998, with the specified parameters. It writes the
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* corresponding AlgorithmIdentifier to |out|. */
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int PKCS5_pbe2_encrypt_init(CBB *out, EVP_CIPHER_CTX *ctx,
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const EVP_CIPHER *cipher, unsigned iterations,
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const uint8_t *pass_raw, size_t pass_raw_len,
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const uint8_t *salt, size_t salt_len);
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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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