File Manager

003 File Manager

Current Path: /usr/src/crypto/openssl/crypto/asn1

usr / src / crypto / openssl / crypto / asn1 /

📁 ..
📄 a_bitstr.c(5.34 KB)
📄 a_d2i_fp.c(6.33 KB)
📄 a_digest.c(1.52 KB)
📄 a_dup.c(1.51 KB)
📄 a_gentm.c(2.12 KB)
📄 a_i2d_fp.c(2.25 KB)
📄 a_int.c(16.55 KB)
📄 a_mbstr.c(9.55 KB)
📄 a_object.c(10.16 KB)
📄 a_octet.c(813 B)
📄 a_print.c(2.14 KB)
📄 a_sign.c(7.08 KB)
📄 a_strex.c(17.37 KB)
📄 a_strnid.c(5.95 KB)
📄 a_time.c(14.91 KB)
📄 a_type.c(3.51 KB)
📄 a_utctm.c(2.23 KB)
📄 a_utf8.c(5.89 KB)
📄 a_verify.c(4.92 KB)
📄 ameth_lib.c(14.51 KB)
📄 asn1_err.c(18.92 KB)
📄 asn1_gen.c(22.63 KB)
📄 asn1_item_list.c(1.06 KB)
📄 asn1_item_list.h(5.5 KB)
📄 asn1_lib.c(9.38 KB)
📄 asn1_local.h(3.27 KB)
📄 asn1_par.c(13 KB)
📄 asn_mime.c(27.92 KB)
📄 asn_moid.c(2.46 KB)
📄 asn_mstbl.c(3.43 KB)
📄 asn_pack.c(1.59 KB)
📄 bio_asn1.c(11.09 KB)
📄 bio_ndef.c(5.29 KB)
📄 build.info(837 B)
📄 charmap.h(1.41 KB)
📄 charmap.pl(3.58 KB)
📄 d2i_pr.c(3.64 KB)
📄 d2i_pu.c(2.01 KB)
📄 evp_asn1.c(2.89 KB)
📄 f_int.c(3.94 KB)
📄 f_string.c(3.44 KB)
📄 i2d_pr.c(1006 B)
📄 i2d_pu.c(1.05 KB)
📄 n_pkey.c(1.89 KB)
📄 nsseq.c(1.11 KB)
📄 p5_pbe.c(2.52 KB)
📄 p5_pbev2.c(6 KB)
📄 p5_scrypt.c(7.76 KB)
📄 p8_pkey.c(2.53 KB)
📄 standard_methods.h(1.35 KB)
📄 t_bitst.c(1.56 KB)
📄 t_pkey.c(2.52 KB)
📄 t_spki.c(1.75 KB)
📄 tasn_dec.c(36.99 KB)
📄 tasn_enc.c(18.86 KB)
📄 tasn_fre.c(5.34 KB)
📄 tasn_new.c(8.95 KB)
📄 tasn_prn.c(14.63 KB)
📄 tasn_scn.c(1.37 KB)
📄 tasn_typ.c(2.94 KB)
📄 tasn_utl.c(6.64 KB)
📄 tbl_standard.h(2.7 KB)
📄 x_algor.c(3.31 KB)
📄 x_bignum.c(4.05 KB)
📄 x_info.c(895 B)
📄 x_int64.c(7.83 KB)
📄 x_long.c(5.42 KB)
📄 x_pkey.c(1.12 KB)
📄 x_sig.c(1.05 KB)
📄 x_spki.c(961 B)
📄 x_val.c(636 B)

Editing: x_algor.c

/*
 * Copyright 1998-2020 The OpenSSL Project Authors. All Rights Reserved.
 *
 * 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
 */

#include <stddef.h>
#include <openssl/x509.h>
#include <openssl/asn1.h>
#include <openssl/asn1t.h>
#include "crypto/evp.h"

ASN1_SEQUENCE(X509_ALGOR) = {
        ASN1_SIMPLE(X509_ALGOR, algorithm, ASN1_OBJECT),
        ASN1_OPT(X509_ALGOR, parameter, ASN1_ANY)
} ASN1_SEQUENCE_END(X509_ALGOR)

ASN1_ITEM_TEMPLATE(X509_ALGORS) =
        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, algorithms, X509_ALGOR)
ASN1_ITEM_TEMPLATE_END(X509_ALGORS)

IMPLEMENT_ASN1_FUNCTIONS(X509_ALGOR)
IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(X509_ALGORS, X509_ALGORS, X509_ALGORS)
IMPLEMENT_ASN1_DUP_FUNCTION(X509_ALGOR)

int X509_ALGOR_set0(X509_ALGOR *alg, ASN1_OBJECT *aobj, int ptype, void *pval)
{
    if (alg == NULL)
        return 0;

if (ptype != V_ASN1_UNDEF) {
        if (alg->parameter == NULL)
            alg->parameter = ASN1_TYPE_new();
        if (alg->parameter == NULL)
            return 0;
    }

ASN1_OBJECT_free(alg->algorithm);
    alg->algorithm = aobj;

if (ptype == 0)
        return 1;
    if (ptype == V_ASN1_UNDEF) {
        ASN1_TYPE_free(alg->parameter);
        alg->parameter = NULL;
    } else
        ASN1_TYPE_set(alg->parameter, ptype, pval);
    return 1;
}

void X509_ALGOR_get0(const ASN1_OBJECT **paobj, int *pptype,
                     const void **ppval, const X509_ALGOR *algor)
{
    if (paobj)
        *paobj = algor->algorithm;
    if (pptype) {
        if (algor->parameter == NULL) {
            *pptype = V_ASN1_UNDEF;
            return;
        } else
            *pptype = algor->parameter->type;
        if (ppval)
            *ppval = algor->parameter->value.ptr;
    }
}

/* Set up an X509_ALGOR DigestAlgorithmIdentifier from an EVP_MD */

void X509_ALGOR_set_md(X509_ALGOR *alg, const EVP_MD *md)
{
    int param_type;

if (md->flags & EVP_MD_FLAG_DIGALGID_ABSENT)
        param_type = V_ASN1_UNDEF;
    else
        param_type = V_ASN1_NULL;

X509_ALGOR_set0(alg, OBJ_nid2obj(EVP_MD_type(md)), param_type, NULL);

}

int X509_ALGOR_cmp(const X509_ALGOR *a, const X509_ALGOR *b)
{
    int rv;
    rv = OBJ_cmp(a->algorithm, b->algorithm);
    if (rv)
        return rv;
    if (!a->parameter && !b->parameter)
        return 0;
    return ASN1_TYPE_cmp(a->parameter, b->parameter);
}

int X509_ALGOR_copy(X509_ALGOR *dest, const X509_ALGOR *src)
{
    if (src == NULL || dest == NULL)
	return 0;

if (dest->algorithm)
         ASN1_OBJECT_free(dest->algorithm);
    dest->algorithm = NULL;

if (dest->parameter)
        ASN1_TYPE_free(dest->parameter);
    dest->parameter = NULL;

if (src->algorithm)
        if ((dest->algorithm = OBJ_dup(src->algorithm)) == NULL)
	    return 0;

if (src->parameter) {
        dest->parameter = ASN1_TYPE_new();
        if (dest->parameter == NULL)
            return 0;

/* Assuming this is also correct for a BOOL.
         * set does copy as a side effect.
         */
        if (ASN1_TYPE_set1(dest->parameter, 
                src->parameter->type, src->parameter->value.ptr) == 0)
            return 0;
    }
    return 1;
}

003 File Manager

Editing: x_algor.c

Upload File

Create Folder