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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: t_pkey.c

/*
 * Copyright 1995-2016 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 <stdio.h>
#include "internal/cryptlib.h"
#include <openssl/objects.h>
#include <openssl/buffer.h>
#include "crypto/bn.h"

/* Number of octets per line */
#define ASN1_BUF_PRINT_WIDTH    15
/* Maximum indent */
#define ASN1_PRINT_MAX_INDENT 128

int ASN1_buf_print(BIO *bp, const unsigned char *buf, size_t buflen, int indent)
{
    size_t i;

for (i = 0; i < buflen; i++) {
        if ((i % ASN1_BUF_PRINT_WIDTH) == 0) {
            if (i > 0 && BIO_puts(bp, "\n") <= 0)
                return 0;
            if (!BIO_indent(bp, indent, ASN1_PRINT_MAX_INDENT))
                return 0;
        }
        /*
         * Use colon separators for each octet for compatibility as
         * this function is used to print out key components.
         */
        if (BIO_printf(bp, "%02x%s", buf[i],
                       (i == buflen - 1) ? "" : ":") <= 0)
                return 0;
    }
    if (BIO_write(bp, "\n", 1) <= 0)
        return 0;
    return 1;
}

int ASN1_bn_print(BIO *bp, const char *number, const BIGNUM *num,
                  unsigned char *ign, int indent)
{
    int n, rv = 0;
    const char *neg;
    unsigned char *buf = NULL, *tmp = NULL;
    int buflen;

if (num == NULL)
        return 1;
    neg = BN_is_negative(num) ? "-" : "";
    if (!BIO_indent(bp, indent, ASN1_PRINT_MAX_INDENT))
        return 0;
    if (BN_is_zero(num)) {
        if (BIO_printf(bp, "%s 0\n", number) <= 0)
            return 0;
        return 1;
    }

if (BN_num_bytes(num) <= BN_BYTES) {
        if (BIO_printf(bp, "%s %s%lu (%s0x%lx)\n", number, neg,
                       (unsigned long)bn_get_words(num)[0], neg,
                       (unsigned long)bn_get_words(num)[0]) <= 0)
            return 0;
        return 1;
    }

buflen = BN_num_bytes(num) + 1;
    buf = tmp = OPENSSL_malloc(buflen);
    if (buf == NULL)
        goto err;
    buf[0] = 0;
    if (BIO_printf(bp, "%s%s\n", number,
                   (neg[0] == '-') ? " (Negative)" : "") <= 0)
        goto err;
    n = BN_bn2bin(num, buf + 1);

if (buf[1] & 0x80)
        n++;
    else
        tmp++;

if (ASN1_buf_print(bp, tmp, n, indent + 4) == 0)
        goto err;
    rv = 1;
    err:
    OPENSSL_clear_free(buf, buflen);
    return rv;
}

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Editing: t_pkey.c

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