chromium/third_party/boringssl/src/crypto/evp/print.c

/* ====================================================================
 * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. All advertising materials mentioning features or use of this
 *    software must display the following acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
 *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
 *
 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
 *    endorse or promote products derived from this software without
 *    prior written permission. For written permission, please contact
 *    [email protected].
 *
 * 5. Products derived from this software may not be called "OpenSSL"
 *    nor may "OpenSSL" appear in their names without prior written
 *    permission of the OpenSSL Project.
 *
 * 6. Redistributions of any form whatsoever must retain the following
 *    acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
 *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
 *
 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 * ====================================================================
 *
 * This product includes cryptographic software written by Eric Young
 * ([email protected]).  This product includes software written by Tim
 * Hudson ([email protected]). */

#include <openssl/evp.h>

#include <openssl/bio.h>
#include <openssl/bn.h>
#include <openssl/dsa.h>
#include <openssl/ec.h>
#include <openssl/ec_key.h>
#include <openssl/mem.h>
#include <openssl/rsa.h>

#include "../internal.h"
#include "../fipsmodule/rsa/internal.h"


static int print_hex(BIO *bp, const uint8_t *data, size_t len, int off) { … }

static int bn_print(BIO *bp, const char *name, const BIGNUM *num, int off) { … }

// RSA keys.

static int do_rsa_print(BIO *out, const RSA *rsa, int off,
                        int include_private) { … }

static int rsa_pub_print(BIO *bp, const EVP_PKEY *pkey, int indent) { … }

static int rsa_priv_print(BIO *bp, const EVP_PKEY *pkey, int indent) { … }


// DSA keys.

static int do_dsa_print(BIO *bp, const DSA *x, int off, int ptype) { … }

static int dsa_param_print(BIO *bp, const EVP_PKEY *pkey, int indent) { … }

static int dsa_pub_print(BIO *bp, const EVP_PKEY *pkey, int indent) { … }

static int dsa_priv_print(BIO *bp, const EVP_PKEY *pkey, int indent) { … }


// EC keys.

static int do_EC_KEY_print(BIO *bp, const EC_KEY *x, int off, int ktype) { … }

static int eckey_param_print(BIO *bp, const EVP_PKEY *pkey, int indent) { … }

static int eckey_pub_print(BIO *bp, const EVP_PKEY *pkey, int indent) { … }


static int eckey_priv_print(BIO *bp, const EVP_PKEY *pkey, int indent) { … }


EVP_PKEY_PRINT_METHOD;

static EVP_PKEY_PRINT_METHOD kPrintMethods[] = …;

static size_t kPrintMethodsLen = …;

static EVP_PKEY_PRINT_METHOD *find_method(int type) { … }

static int print_unsupported(BIO *out, const EVP_PKEY *pkey, int indent,
                             const char *kstr) { … }

int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey, int indent,
                          ASN1_PCTX *pctx) { … }

int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey, int indent,
                           ASN1_PCTX *pctx) { … }

int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey, int indent,
                          ASN1_PCTX *pctx) { … }