diff options
Diffstat (limited to 'Cryptlib/OpenSSL/crypto/asn1/asn1_locl.h')
| -rw-r--r-- | Cryptlib/OpenSSL/crypto/asn1/asn1_locl.h | 181 |
1 files changed, 119 insertions, 62 deletions
diff --git a/Cryptlib/OpenSSL/crypto/asn1/asn1_locl.h b/Cryptlib/OpenSSL/crypto/asn1/asn1_locl.h index 5f597bd9..4c004fab 100644 --- a/Cryptlib/OpenSSL/crypto/asn1/asn1_locl.h +++ b/Cryptlib/OpenSSL/crypto/asn1/asn1_locl.h @@ -1,10 +1,60 @@ +/* asn1t.h */ /* - * Copyright 2005-2016 The OpenSSL Project Authors. All Rights Reserved. + * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project + * 2006. + */ +/* ==================================================================== + * 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 + * 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). * - * Licensed under the OpenSSL license (the "License"). You may not use - * this file except in compliance with the License. You can obtain a copy - * in the file LICENSE in the source distribution or at - * https://www.openssl.org/source/license.html */ /* Internal ASN1 structures and functions: not for application use */ @@ -12,67 +62,74 @@ int asn1_utctime_to_tm(struct tm *tm, const ASN1_UTCTIME *d); int asn1_generalizedtime_to_tm(struct tm *tm, const ASN1_GENERALIZEDTIME *d); -/* ASN1 scan context structure */ +/* ASN1 print context structure */ -struct asn1_sctx_st { - /* The ASN1_ITEM associated with this field */ - const ASN1_ITEM *it; - /* If ASN1_TEMPLATE associated with this field */ - const ASN1_TEMPLATE *tt; - /* Various flags associated with field and context */ +struct asn1_pctx_st { unsigned long flags; - /* If SEQUENCE OF or SET OF, field index */ - int skidx; - /* ASN1 depth of field */ - int depth; - /* Structure and field name */ - const char *sname, *fname; - /* If a primitive type the type of underlying field */ - int prim_type; - /* The field value itself */ - ASN1_VALUE **field; - /* Callback to pass information to */ - int (*scan_cb) (ASN1_SCTX *ctx); - /* Context specific application data */ - void *app_data; -} /* ASN1_SCTX */ ; - -typedef struct mime_param_st MIME_PARAM; -DEFINE_STACK_OF(MIME_PARAM) -typedef struct mime_header_st MIME_HEADER; -DEFINE_STACK_OF(MIME_HEADER) - -/* Month values for printing out times */ -extern const char *_asn1_mon[12]; - -void asn1_string_embed_free(ASN1_STRING *a, int embed); + unsigned long nm_flags; + unsigned long cert_flags; + unsigned long oid_flags; + unsigned long str_flags; +} /* ASN1_PCTX */ ; -int asn1_get_choice_selector(ASN1_VALUE **pval, const ASN1_ITEM *it); -int asn1_set_choice_selector(ASN1_VALUE **pval, int value, - const ASN1_ITEM *it); +/* ASN1 public key method structure */ -ASN1_VALUE **asn1_get_field_ptr(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt); +struct evp_pkey_asn1_method_st { + int pkey_id; + int pkey_base_id; + unsigned long pkey_flags; + char *pem_str; + char *info; + int (*pub_decode) (EVP_PKEY *pk, X509_PUBKEY *pub); + int (*pub_encode) (X509_PUBKEY *pub, const EVP_PKEY *pk); + int (*pub_cmp) (const EVP_PKEY *a, const EVP_PKEY *b); + int (*pub_print) (BIO *out, const EVP_PKEY *pkey, int indent, + ASN1_PCTX *pctx); + int (*priv_decode) (EVP_PKEY *pk, PKCS8_PRIV_KEY_INFO *p8inf); + int (*priv_encode) (PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pk); + int (*priv_print) (BIO *out, const EVP_PKEY *pkey, int indent, + ASN1_PCTX *pctx); + int (*pkey_size) (const EVP_PKEY *pk); + int (*pkey_bits) (const EVP_PKEY *pk); + int (*param_decode) (EVP_PKEY *pkey, + const unsigned char **pder, int derlen); + int (*param_encode) (const EVP_PKEY *pkey, unsigned char **pder); + int (*param_missing) (const EVP_PKEY *pk); + int (*param_copy) (EVP_PKEY *to, const EVP_PKEY *from); + int (*param_cmp) (const EVP_PKEY *a, const EVP_PKEY *b); + int (*param_print) (BIO *out, const EVP_PKEY *pkey, int indent, + ASN1_PCTX *pctx); + int (*sig_print) (BIO *out, + const X509_ALGOR *sigalg, const ASN1_STRING *sig, + int indent, ASN1_PCTX *pctx); + void (*pkey_free) (EVP_PKEY *pkey); + int (*pkey_ctrl) (EVP_PKEY *pkey, int op, long arg1, void *arg2); + /* Legacy functions for old PEM */ + int (*old_priv_decode) (EVP_PKEY *pkey, + const unsigned char **pder, int derlen); + int (*old_priv_encode) (const EVP_PKEY *pkey, unsigned char **pder); + /* Custom ASN1 signature verification */ + int (*item_verify) (EVP_MD_CTX *ctx, const ASN1_ITEM *it, void *asn, + X509_ALGOR *a, ASN1_BIT_STRING *sig, EVP_PKEY *pkey); + int (*item_sign) (EVP_MD_CTX *ctx, const ASN1_ITEM *it, void *asn, + X509_ALGOR *alg1, X509_ALGOR *alg2, + ASN1_BIT_STRING *sig); +} /* EVP_PKEY_ASN1_METHOD */ ; -const ASN1_TEMPLATE *asn1_do_adb(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt, - int nullerr); - -int asn1_do_lock(ASN1_VALUE **pval, int op, const ASN1_ITEM *it); - -void asn1_enc_init(ASN1_VALUE **pval, const ASN1_ITEM *it); -void asn1_enc_free(ASN1_VALUE **pval, const ASN1_ITEM *it); -int asn1_enc_restore(int *len, unsigned char **out, ASN1_VALUE **pval, - const ASN1_ITEM *it); -int asn1_enc_save(ASN1_VALUE **pval, const unsigned char *in, int inlen, - const ASN1_ITEM *it); +/* + * Method to handle CRL access. In general a CRL could be very large (several + * Mb) and can consume large amounts of resources if stored in memory by + * multiple processes. This method allows general CRL operations to be + * redirected to more efficient callbacks: for example a CRL entry database. + */ -void asn1_primitive_free(ASN1_VALUE **pval, const ASN1_ITEM *it, int embed); -void asn1_template_free(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt); +#define X509_CRL_METHOD_DYNAMIC 1 -ASN1_OBJECT *c2i_ASN1_OBJECT(ASN1_OBJECT **a, const unsigned char **pp, - long length); -int i2c_ASN1_BIT_STRING(ASN1_BIT_STRING *a, unsigned char **pp); -ASN1_BIT_STRING *c2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a, - const unsigned char **pp, long length); -int i2c_ASN1_INTEGER(ASN1_INTEGER *a, unsigned char **pp); -ASN1_INTEGER *c2i_ASN1_INTEGER(ASN1_INTEGER **a, const unsigned char **pp, - long length); +struct x509_crl_method_st { + int flags; + int (*crl_init) (X509_CRL *crl); + int (*crl_free) (X509_CRL *crl); + int (*crl_lookup) (X509_CRL *crl, X509_REVOKED **ret, + ASN1_INTEGER *ser, X509_NAME *issuer); + int (*crl_verify) (X509_CRL *crl, EVP_PKEY *pk); +}; |