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/*
* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
* 2013.
*/
/* ====================================================================
* Copyright (c) 2013 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
* licensing@OpenSSL.org.
*
* 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
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#ifndef OPENSSL_HEADER_X509_INTERNAL_H
#define OPENSSL_HEADER_X509_INTERNAL_H
#include <CNIOBoringSSL_base.h>
#include <CNIOBoringSSL_evp.h>
#include <CNIOBoringSSL_x509.h>
#if defined(__cplusplus)
extern "C" {
#endif
/* Internal structures. */
struct X509_val_st {
ASN1_TIME *notBefore;
ASN1_TIME *notAfter;
} /* X509_VAL */;
struct X509_pubkey_st {
X509_ALGOR *algor;
ASN1_BIT_STRING *public_key;
EVP_PKEY *pkey;
} /* X509_PUBKEY */;
struct x509_attributes_st {
ASN1_OBJECT *object;
STACK_OF(ASN1_TYPE) *set;
} /* X509_ATTRIBUTE */;
struct x509_cert_aux_st {
STACK_OF(ASN1_OBJECT) *trust; // trusted uses
STACK_OF(ASN1_OBJECT) *reject; // rejected uses
ASN1_UTF8STRING *alias; // "friendly name"
ASN1_OCTET_STRING *keyid; // key id of private key
STACK_OF(X509_ALGOR) *other; // other unspecified info
} /* X509_CERT_AUX */;
struct X509_extension_st {
ASN1_OBJECT *object;
ASN1_BOOLEAN critical;
ASN1_OCTET_STRING *value;
} /* X509_EXTENSION */;
typedef struct {
ASN1_ENCODING enc;
ASN1_INTEGER *version;
X509_NAME *subject;
X509_PUBKEY *pubkey;
// d=2 hl=2 l= 0 cons: cont: 00
STACK_OF(X509_ATTRIBUTE) *attributes; // [ 0 ]
} X509_REQ_INFO;
DECLARE_ASN1_FUNCTIONS(X509_REQ_INFO)
struct X509_req_st {
X509_REQ_INFO *req_info;
X509_ALGOR *sig_alg;
ASN1_BIT_STRING *signature;
CRYPTO_refcount_t references;
} /* X509_REQ */;
typedef struct {
ASN1_INTEGER *version;
X509_ALGOR *sig_alg;
X509_NAME *issuer;
ASN1_TIME *lastUpdate;
ASN1_TIME *nextUpdate;
STACK_OF(X509_REVOKED) *revoked;
STACK_OF(X509_EXTENSION) /* [0] */ *extensions;
ASN1_ENCODING enc;
} X509_CRL_INFO;
DECLARE_ASN1_FUNCTIONS(X509_CRL_INFO)
struct X509_crl_st {
// actual signature
X509_CRL_INFO *crl;
X509_ALGOR *sig_alg;
ASN1_BIT_STRING *signature;
CRYPTO_refcount_t references;
int flags;
// Copies of various extensions
AUTHORITY_KEYID *akid;
ISSUING_DIST_POINT *idp;
// Convenient breakdown of IDP
int idp_flags;
int idp_reasons;
// CRL and base CRL numbers for delta processing
ASN1_INTEGER *crl_number;
ASN1_INTEGER *base_crl_number;
unsigned char sha1_hash[SHA_DIGEST_LENGTH];
STACK_OF(GENERAL_NAMES) *issuers;
const X509_CRL_METHOD *meth;
void *meth_data;
} /* X509_CRL */;
struct X509_VERIFY_PARAM_st {
char *name;
time_t check_time; // Time to use
unsigned long inh_flags; // Inheritance flags
unsigned long flags; // Various verify flags
int purpose; // purpose to check untrusted certificates
int trust; // trust setting to check
int depth; // Verify depth
STACK_OF(ASN1_OBJECT) *policies; // Permissible policies
// The following fields specify acceptable peer identities.
STACK_OF(OPENSSL_STRING) *hosts; // Set of acceptable names
unsigned int hostflags; // Flags to control matching features
char *peername; // Matching hostname in peer certificate
char *email; // If not NULL email address to match
size_t emaillen;
unsigned char *ip; // If not NULL IP address to match
size_t iplen; // Length of IP address
unsigned char poison; // Fail all verifications at name checking
} /* X509_VERIFY_PARAM */;
/* RSA-PSS functions. */
/* x509_rsa_pss_to_ctx configures |ctx| for an RSA-PSS operation based on
* signature algorithm parameters in |sigalg| (which must have type
* |NID_rsassaPss|) and key |pkey|. It returns one on success and zero on
* error. */
int x509_rsa_pss_to_ctx(EVP_MD_CTX *ctx, const X509_ALGOR *sigalg,
EVP_PKEY *pkey);
/* x509_rsa_pss_to_ctx sets |algor| to the signature algorithm parameters for
* |ctx|, which must have been configured for an RSA-PSS signing operation. It
* returns one on success and zero on error. */
int x509_rsa_ctx_to_pss(EVP_MD_CTX *ctx, X509_ALGOR *algor);
/* x509_print_rsa_pss_params prints a human-readable representation of RSA-PSS
* parameters in |sigalg| to |bp|. It returns one on success and zero on
* error. */
int x509_print_rsa_pss_params(BIO *bp, const X509_ALGOR *sigalg, int indent,
ASN1_PCTX *pctx);
/* Signature algorithm functions. */
/* x509_digest_sign_algorithm encodes the signing parameters of |ctx| as an
* AlgorithmIdentifer and saves the result in |algor|. It returns one on
* success, or zero on error. */
int x509_digest_sign_algorithm(EVP_MD_CTX *ctx, X509_ALGOR *algor);
/* x509_digest_verify_init sets up |ctx| for a signature verification operation
* with public key |pkey| and parameters from |algor|. The |ctx| argument must
* have been initialised with |EVP_MD_CTX_init|. It returns one on success, or
* zero on error. */
int x509_digest_verify_init(EVP_MD_CTX *ctx, const X509_ALGOR *sigalg,
EVP_PKEY *pkey);
#if defined(__cplusplus)
} /* extern C */
#endif
#endif /* OPENSSL_HEADER_X509_INTERNAL_H */
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