C++ BN_to_ASN1_INTEGER函数代码示例

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本文整理汇总了C++中BN_to_ASN1_INTEGER函数的典型用法代码示例。如果您正苦于以下问题：C++ BN_to_ASN1_INTEGER函数的具体用法？C++ BN_to_ASN1_INTEGER怎么用？C++ BN_to_ASN1_INTEGER使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了BN_to_ASN1_INTEGER函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: ssl_x509_serial_copyrand

/*
 * Copy the serial number from src certificate to dst certificate
 * and modify it by a random offset.
 * If reading the serial fails for some reason, generate a new
 * random serial and store it in the dst certificate.
 * Using the same serial is not a good idea since some SSL stacks
 * check for duplicate certificate serials.
 * Returns 0 on success, -1 on error.
 */
int
ssl_x509_serial_copyrand(X509 *dstcrt, X509 *srccrt)
{
	ASN1_INTEGER *srcptr, *dstptr;
	BIGNUM *bnserial;
	unsigned int rand;
	int rv;

#ifndef PURIFY
	rv = ssl_rand(&rand, sizeof(rand));
#else /* PURIFY */
	rand = 0xF001;
	rv = 0;
#endif /* PURIFY */
	dstptr = X509_get_serialNumber(dstcrt);
	srcptr = X509_get_serialNumber(srccrt);
	if ((rv == -1) || !dstptr || !srcptr)
		return -1;
	bnserial = ASN1_INTEGER_to_BN(srcptr, NULL);
	if (!bnserial) {
		/* random 32-bit serial */
		ASN1_INTEGER_set(dstptr, rand);
	} else {
		/* original serial plus random 32-bit offset */
		BN_add_word(bnserial, rand);
		BN_to_ASN1_INTEGER(bnserial, dstptr);
		BN_free(bnserial);
	}
	return 0;
}

开发者ID:caidongyun，项目名称:backup，代码行数:39，代码来源:ssl.c

示例2: X509_REVOKED_new

static X509_REVOKED *create_revoked(const BIGNUM* bn, time_t t, int reason)
{
  X509_REVOKED *revoked = X509_REVOKED_new();
  ASN1_TIME *tm = ASN1_TIME_new();
  ASN1_INTEGER *it =  BN_to_ASN1_INTEGER(bn, NULL);;

  ASN1_TIME_set(tm, t);

  X509_REVOKED_set_revocationDate(revoked, tm);
  X509_REVOKED_set_serialNumber(revoked, it);

  {
    ASN1_ENUMERATED * e = ASN1_ENUMERATED_new();
    X509_EXTENSION * ext = X509_EXTENSION_new();

    ASN1_ENUMERATED_set(e, reason);

    X509_EXTENSION_set_data(ext, e);
    X509_EXTENSION_set_object(ext, OBJ_nid2obj(NID_crl_reason));
    X509_REVOKED_add_ext(revoked, ext, 0);

    X509_EXTENSION_free(ext);
    ASN1_ENUMERATED_free(e);
  }

  ASN1_TIME_free(tm);
  ASN1_INTEGER_free(it);

  return revoked;
}

开发者ID:world100，项目名称:11111，代码行数:30，代码来源:crl.c

示例3: X509_REVOKED_new

static X509_REVOKED *create_revoked(lua_State*L, const BIGNUM* bn, time_t t, int reason)
{
  X509_REVOKED *revoked = X509_REVOKED_new();
  ASN1_TIME *tm = ASN1_TIME_new();
  ASN1_INTEGER *it =  BN_to_ASN1_INTEGER((BIGNUM*)bn, NULL);;

  ASN1_TIME_set(tm, t);

  X509_REVOKED_set_revocationDate(revoked, tm);
  X509_REVOKED_set_serialNumber(revoked, it);
#if OPENSSL_VERSION_NUMBER > 0x10000000L
  revoked->reason = reason;
#else
  {
    ASN1_ENUMERATED * e = ASN1_ENUMERATED_new();
    X509_EXTENSION * ext = X509_EXTENSION_new();

    ASN1_ENUMERATED_set(e, reason);

    X509_EXTENSION_set_data(ext, e);
    X509_EXTENSION_set_object(ext, OBJ_nid2obj(NID_crl_reason));
    X509_REVOKED_add_ext(revoked, ext, 0);

    X509_EXTENSION_free(ext);
    ASN1_ENUMERATED_free(e);
  }
#endif
  ASN1_TIME_free(tm);
  ASN1_INTEGER_free(it);

  return revoked;
}

开发者ID:Udo，项目名称:lua-openssl，代码行数:32，代码来源:crl.c

示例4: ASN1_INTEGER_to_BN

a1int &a1int::operator ++ (void)
{
	BIGNUM *bn = ASN1_INTEGER_to_BN(in, NULL);
	BN_add(bn, bn, BN_value_one());
	BN_to_ASN1_INTEGER(bn, in);
	BN_free(bn);
	return *this;
}

开发者ID:LiTianjue，项目名称:xca，代码行数:8，代码来源:asn1int.cpp

示例5: BN_bin2bn

a1int &a1int::setRaw(const unsigned char *data, unsigned len)
{
	BIGNUM *bn = BN_bin2bn(data, len, NULL);
	if (!bn)
		openssl_error();
	BN_to_ASN1_INTEGER(bn, in);
	BN_free(bn);
	return *this;
}

开发者ID:LiTianjue，项目名称:xca，代码行数:9，代码来源:asn1int.cpp

示例6: openssl_error

a1int &a1int::setDec(const QString &s)
{
	BIGNUM *bn=0;
	if (!BN_dec2bn(&bn,s.toAscii()))
		openssl_error();
	BN_to_ASN1_INTEGER(bn, in);
	BN_free(bn);
	return *this;
}

开发者ID:LiTianjue，项目名称:xca，代码行数:9，代码来源:asn1int.cpp

示例7: dsa_priv_encode

static int dsa_priv_encode(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pkey)
{
    ASN1_STRING *params = NULL;
    ASN1_INTEGER *prkey = NULL;
    unsigned char *dp = NULL;
    int dplen;

    if (!pkey->pkey.dsa || !pkey->pkey.dsa->priv_key)
    {
        DSAerr(DSA_F_DSA_PRIV_ENCODE,DSA_R_MISSING_PARAMETERS);
        goto err;
    }

    params = ASN1_STRING_new();

    if (!params)
    {
        DSAerr(DSA_F_DSA_PRIV_ENCODE,ERR_R_MALLOC_FAILURE);
        goto err;
    }

    params->length = i2d_DSAparams(pkey->pkey.dsa, &params->data);
    if (params->length <= 0)
    {
        DSAerr(DSA_F_DSA_PRIV_ENCODE,ERR_R_MALLOC_FAILURE);
        goto err;
    }
    params->type = V_ASN1_SEQUENCE;

    /* Get private key into integer */
    prkey = BN_to_ASN1_INTEGER(pkey->pkey.dsa->priv_key, NULL);

    if (!prkey)
    {
        DSAerr(DSA_F_DSA_PRIV_ENCODE,DSA_R_BN_ERROR);
        goto err;
    }

    dplen = i2d_ASN1_INTEGER(prkey, &dp);

    ASN1_INTEGER_free(prkey);

    if (!PKCS8_pkey_set0(p8, OBJ_nid2obj(NID_dsa), 0,
                         V_ASN1_SEQUENCE, params, dp, dplen))
        goto err;

    return 1;

err:
    if (dp != NULL)
        OPENSSL_free(dp);
    if (params != NULL)
        ASN1_STRING_free(params);
    if (prkey != NULL)
        ASN1_INTEGER_free(prkey);
    return 0;
}

开发者ID:Ashod，项目名称:openssl，代码行数:57，代码来源:dsa_ameth.c

示例8: MakeCertificate

// Generate a self-signed certificate, with the public key from the
// given key pair. Caller is responsible for freeing the returned object.
static X509* MakeCertificate(EVP_PKEY* pkey, const char* common_name) {
  LOG(LS_INFO) << "Making certificate for " << common_name;
  X509* x509 = NULL;
  BIGNUM* serial_number = NULL;
  X509_NAME* name = NULL;

  if ((x509=X509_new()) == NULL)
    goto error;

  if (!X509_set_pubkey(x509, pkey))
    goto error;

  // serial number
  // temporary reference to serial number inside x509 struct
  ASN1_INTEGER* asn1_serial_number;
  if (!(serial_number = BN_new()) ||
      !BN_pseudo_rand(serial_number, SERIAL_RAND_BITS, 0, 0) ||
      !(asn1_serial_number = X509_get_serialNumber(x509)) ||
      !BN_to_ASN1_INTEGER(serial_number, asn1_serial_number))
    goto error;

  if (!X509_set_version(x509, 0L))  // version 1
    goto error;

  // There are a lot of possible components for the name entries. In
  // our P2P SSL mode however, the certificates are pre-exchanged
  // (through the secure XMPP channel), and so the certificate
  // identification is arbitrary. It can't be empty, so we set some
  // arbitrary common_name. Note that this certificate goes out in
  // clear during SSL negotiation, so there may be a privacy issue in
  // putting anything recognizable here.
  if (!(name = X509_NAME_new()) ||
      !X509_NAME_add_entry_by_NID(name, NID_commonName, MBSTRING_UTF8,
                                     (unsigned char*)common_name, -1, -1, 0) ||
      !X509_set_subject_name(x509, name) ||
      !X509_set_issuer_name(x509, name))
    goto error;

  if (!X509_gmtime_adj(X509_get_notBefore(x509), 0) ||
      !X509_gmtime_adj(X509_get_notAfter(x509), CERTIFICATE_LIFETIME))
    goto error;

  if (!X509_sign(x509, pkey, EVP_sha1()))
    goto error;

  BN_free(serial_number);
  X509_NAME_free(name);
  LOG(LS_INFO) << "Returning certificate";
  return x509;

 error:
  BN_free(serial_number);
  X509_NAME_free(name);
  X509_free(x509);
  return NULL;
}

开发者ID:Abhi347，项目名称:s3eTxmpp，代码行数:58，代码来源:opensslidentity.cpp

示例9: num_to_asn1integer

ASN1_INTEGER *
num_to_asn1integer(VALUE obj, ASN1_INTEGER *ai)
{
    BIGNUM *bn = GetBNPtr(obj);

    if (!(ai = BN_to_ASN1_INTEGER(bn, ai))) {
	ossl_raise(eOSSLError, NULL);
    }
    return ai;
}

开发者ID:DocPsy，项目名称:MacRuby，代码行数:10，代码来源:ossl_asn1.c

示例10: dsa_pub_encode

static int dsa_pub_encode(X509_PUBKEY *pk, const EVP_PKEY *pkey)
{
    DSA *dsa;
    int ptype;
    unsigned char *penc = NULL;
    int penclen;
    ASN1_STRING *str = NULL;
    ASN1_INTEGER *pubint = NULL;
    ASN1_OBJECT *aobj;

    dsa = pkey->pkey.dsa;
    if (pkey->save_parameters && dsa->p && dsa->q && dsa->g) {
        str = ASN1_STRING_new();
        if (str == NULL) {
            DSAerr(DSA_F_DSA_PUB_ENCODE, ERR_R_MALLOC_FAILURE);
            goto err;
        }
        str->length = i2d_DSAparams(dsa, &str->data);
        if (str->length <= 0) {
            DSAerr(DSA_F_DSA_PUB_ENCODE, ERR_R_MALLOC_FAILURE);
            goto err;
        }
        ptype = V_ASN1_SEQUENCE;
    } else
        ptype = V_ASN1_UNDEF;

    pubint = BN_to_ASN1_INTEGER(dsa->pub_key, NULL);

    if (pubint == NULL) {
        DSAerr(DSA_F_DSA_PUB_ENCODE, ERR_R_MALLOC_FAILURE);
        goto err;
    }

    penclen = i2d_ASN1_INTEGER(pubint, &penc);
    ASN1_INTEGER_free(pubint);

    if (penclen <= 0) {
        DSAerr(DSA_F_DSA_PUB_ENCODE, ERR_R_MALLOC_FAILURE);
        goto err;
    }

    aobj = OBJ_nid2obj(EVP_PKEY_DSA);
    if (aobj == NULL)
        goto err;

    if (X509_PUBKEY_set0_param(pk, aobj, ptype, str, penc, penclen))
        return 1;

 err:
    OPENSSL_free(penc);
    ASN1_STRING_free(str);

    return 0;
}

开发者ID:akamai，项目名称:openssl，代码行数:54，代码来源:dsa_ameth.c

示例11: getRandomSN

ASN1_INTEGER* getRandomSN()
{
  ASN1_INTEGER* res = ASN1_INTEGER_new();
  BIGNUM *btmp = BN_new();
  //64 bits of randomness?
  BN_pseudo_rand(btmp, 64, 0, 0);
  BN_to_ASN1_INTEGER(btmp, res);

  BN_free(btmp);
  return res;
}

开发者ID:AlexWei2013，项目名称:Webinos-Platform，代码行数:11，代码来源:openssl_wrapper.cpp

示例12: dh_pub_encode

static int dh_pub_encode (X509_PUBKEY * pk, const EVP_PKEY * pkey)
{
    DH *dh;

    void *pval = NULL;

    int ptype;

    unsigned char *penc = NULL;

    int penclen;

    ASN1_STRING *str;

    ASN1_INTEGER *pub_key = NULL;

    dh = pkey->pkey.dh;

    str = ASN1_STRING_new ();
    str->length = i2d_DHparams (dh, &str->data);
    if (str->length <= 0)
    {
        DHerr (DH_F_DH_PUB_ENCODE, ERR_R_MALLOC_FAILURE);
        goto err;
    }
    pval = str;
    ptype = V_ASN1_SEQUENCE;

    pub_key = BN_to_ASN1_INTEGER (dh->pub_key, NULL);
    if (!pub_key)
        goto err;

    penclen = i2d_ASN1_INTEGER (pub_key, &penc);

    ASN1_INTEGER_free (pub_key);

    if (penclen <= 0)
    {
        DHerr (DH_F_DH_PUB_ENCODE, ERR_R_MALLOC_FAILURE);
        goto err;
    }

    if (X509_PUBKEY_set0_param (pk, OBJ_nid2obj (EVP_PKEY_DH), ptype, pval, penc, penclen))
        return 1;

  err:
    if (penc)
        OPENSSL_free (penc);
    if (pval)
        ASN1_STRING_free (pval);

    return 0;
}

开发者ID:274914765，项目名称:C，代码行数:53，代码来源:dh_ameth.c

示例13: dsa_priv_encode

static int dsa_priv_encode(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pkey) {
  ASN1_STRING *params = NULL;
  ASN1_INTEGER *prkey = NULL;
  uint8_t *dp = NULL;
  int dplen;

  if (!pkey->pkey.dsa || !pkey->pkey.dsa->priv_key) {
    OPENSSL_PUT_ERROR(EVP, EVP_R_MISSING_PARAMETERS);
    goto err;
  }

  params = ASN1_STRING_new();
  if (!params) {
    OPENSSL_PUT_ERROR(EVP, ERR_R_MALLOC_FAILURE);
    goto err;
  }

  params->length = i2d_DSAparams(pkey->pkey.dsa, &params->data);
  if (params->length <= 0) {
    OPENSSL_PUT_ERROR(EVP, ERR_R_MALLOC_FAILURE);
    goto err;
  }
  params->type = V_ASN1_SEQUENCE;

  /* Get private key into integer. */
  prkey = BN_to_ASN1_INTEGER(pkey->pkey.dsa->priv_key, NULL);

  if (!prkey) {
    OPENSSL_PUT_ERROR(EVP, ERR_LIB_BN);
    goto err;
  }

  dplen = i2d_ASN1_INTEGER(prkey, &dp);

  ASN1_INTEGER_free(prkey);
  prkey = NULL;

  if (!PKCS8_pkey_set0(p8, (ASN1_OBJECT *)OBJ_nid2obj(NID_dsa), 0,
                       V_ASN1_SEQUENCE, params, dp, dplen)) {
    goto err;
  }

  return 1;

err:
  OPENSSL_free(dp);
  ASN1_STRING_free(params);
  ASN1_INTEGER_free(prkey);
  return 0;
}

开发者ID:bheesham，项目名称:boringssl，代码行数:50，代码来源:p_dsa_asn1.c

示例14: dh_priv_encode

static int dh_priv_encode(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pkey)
{
    ASN1_STRING *params = NULL;
    ASN1_INTEGER *prkey = NULL;
    unsigned char *dp = NULL;
    int dplen;

    params = ASN1_STRING_new();

    if (!params) {
        DHerr(DH_F_DH_PRIV_ENCODE, ERR_R_MALLOC_FAILURE);
        goto err;
    }

    params->length = i2d_dhp(pkey, pkey->pkey.dh, &params->data);
    if (params->length <= 0) {
        DHerr(DH_F_DH_PRIV_ENCODE, ERR_R_MALLOC_FAILURE);
        goto err;
    }
    params->type = V_ASN1_SEQUENCE;

    /* Get private key into integer */
    prkey = BN_to_ASN1_INTEGER(pkey->pkey.dh->priv_key, NULL);

    if (!prkey) {
        DHerr(DH_F_DH_PRIV_ENCODE, DH_R_BN_ERROR);
        goto err;
    }

    dplen = i2d_ASN1_INTEGER(prkey, &dp);

    ASN1_STRING_clear_free(prkey);
    prkey = NULL;

    if (!PKCS8_pkey_set0(p8, OBJ_nid2obj(pkey->ameth->pkey_id), 0,
                         V_ASN1_SEQUENCE, params, dp, dplen))
        goto err;

    return 1;

 err:
    if (dp != NULL)
        OPENSSL_free(dp);
    if (params != NULL)
        ASN1_STRING_free(params);
    if (prkey != NULL)
        ASN1_STRING_clear_free(prkey);
    return 0;
}

开发者ID:Orav，项目名称:kbengine，代码行数:49，代码来源:dh_ameth.c

示例15: gen_cert

static X509 *
gen_cert(EVP_PKEY* pkey, const char *common, int days) {
  X509 *x509 = NULL;
  BIGNUM *serial_number = NULL;
  X509_NAME *name = NULL;

  if ((x509 = X509_new()) == NULL)
    return NULL;

  if (!X509_set_pubkey(x509, pkey))
    return NULL;

  ASN1_INTEGER* asn1_serial_number;
  if ((serial_number = BN_new()) == NULL ||
      !BN_pseudo_rand(serial_number, 64, 0, 0) ||
      (asn1_serial_number = X509_get_serialNumber(x509)) == NULL ||
      !BN_to_ASN1_INTEGER(serial_number, asn1_serial_number))
    goto cert_err;

  if (!X509_set_version(x509, 0L)) // version 1
    goto cert_err;

  if ((name = X509_NAME_new()) == NULL ||
      !X509_NAME_add_entry_by_NID(
          name, NID_commonName, MBSTRING_UTF8,
          (unsigned char*)common, -1, -1, 0) ||
      !X509_set_subject_name(x509, name) ||
      !X509_set_issuer_name(x509, name))
    goto cert_err;

  if (!X509_gmtime_adj(X509_get_notBefore(x509), 0) ||
      !X509_gmtime_adj(X509_get_notAfter(x509), days * 24 * 3600))
    goto cert_err;

  if (!X509_sign(x509, pkey, EVP_sha1()))
    goto cert_err;

  if (0) {
cert_err:  
    X509_free(x509);
    x509 = NULL;
  }
  BN_free(serial_number);
  X509_NAME_free(name);

  return x509;
}

开发者ID:biddyweb，项目名称:librtcdc，代码行数:47，代码来源:dtls.c

示例16: SetCertSerialNumber

static gboolean
SetCertSerialNumber(X509 *cert)                  // IN
{
   BIGNUM *btmp = NULL;
   ASN1_INTEGER *sno;
   gboolean ret = FALSE;
   gchar *err = NULL;

   sno = ASN1_INTEGER_new();
   if (!sno) {
      Error("Failed to allocate an ASN1 integer.\n");
      goto exit;
   }

   btmp = BN_new();
   if (!btmp) {
      Error("Failed to allocate a BIGNUM structure.\n");
      goto exit;
   }

   if (!BN_rand(btmp, 64, 0, 0)) {
      Error("Failed to generate random number: %s.\n",
            GetSSLError(&err));
      goto exit;
   }

   if (!BN_to_ASN1_INTEGER(btmp, sno)) {
      Error("Failed to convert from BIGNUM to ASN1_INTEGER: %s.\n",
            GetSSLError(&err));
      goto exit;
   }

   if (!X509_set_serialNumber(cert, sno)) {
      Error("Failed to set the certificate serial number: %s.\n",
            GetSSLError(&err));
      goto exit;
   }

   ret = TRUE;

exit:
   BN_free(btmp);
   ASN1_INTEGER_free(sno);
   g_free(err);

   return ret;
}

开发者ID:AlissonGiron，项目名称:open-vm-tools，代码行数:47，代码来源:cert_key.c

示例17: priv_encode_gost

/* ----------------------------------------------------------------------*/
static int priv_encode_gost(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pk)
{
    ASN1_OBJECT *algobj = OBJ_nid2obj(EVP_PKEY_base_id(pk));
    ASN1_STRING *params = encode_gost_algor_params(pk);
    unsigned char *priv_buf = NULL;
    int priv_len;

    ASN1_INTEGER *asn1key = NULL;
    if (!params) {
        return 0;
    }
    asn1key = BN_to_ASN1_INTEGER(gost_get0_priv_key(pk), NULL);
    priv_len = i2d_ASN1_INTEGER(asn1key, &priv_buf);
    ASN1_INTEGER_free(asn1key);
    return PKCS8_pkey_set0(p8, algobj, 0, V_ASN1_SEQUENCE, params,
                           priv_buf, priv_len);
}

开发者ID:Adallom，项目名称:openssl，代码行数:18，代码来源:gost_ameth.c

示例18: bign_asn1_params2fieldid

static int bign_asn1_params2fieldid(BIGN_FIELDID* field, 
	const bign_params* params)
{
	int ok = 0;
	BIGNUM* p = NULL;
	octet rev[64];
	// ����������� ������� ��������
	if (!params || !field)
	{
		BEE2EVPerr(BEE2EVP_F_BIGN_ASN1_PARAMS2FIELDID, ERR_R_PASSED_NULL_PARAMETER);
		return 0;
	}
	// ����������� field
	if (field->fieldType)
		ASN1_OBJECT_free(field->fieldType);
	if (field->prime)
		ASN1_INTEGER_free(field->prime);
	// ���������� fieldType
	if (!(field->fieldType = OBJ_nid2obj(id_bign_primefield)))
	{
		BEE2EVPerr(BEE2EVP_F_BIGN_ASN1_PARAMS2FIELDID, ERR_R_OBJ_LIB);
		goto err;
	}
	// ���������� prime
	memCopy(rev, params->p, params->l / 4);
	memRev(rev, params->l / 4);
	if (!(p = BN_new()) || !BN_bin2bn(rev, params->l / 4, p))
	{
		BEE2EVPerr(BEE2EVP_F_BIGN_ASN1_PARAMS2FIELDID, ERR_R_MALLOC_FAILURE);
		goto err;
	}
	field->prime = BN_to_ASN1_INTEGER(p, NULL);
	if (!field->prime)
	{
		BEE2EVPerr(BEE2EVP_F_BIGN_ASN1_PARAMS2FIELDID, ERR_R_ASN1_LIB);
		goto err;
	}
	ok = 1;
	// �����
err:
	p ? OPENSSL_free(p) : 0;
	memSetZero(rev, sizeof(rev));
	return ok;
}

开发者ID:ppmi-bsu，项目名称:btls_e，代码行数:44，代码来源:btls_bign_asn1.c

示例19: ERR_clear_error

static ASN1_INTEGER *next_serial(const char *serialfile)
{
    int ret = 0;
    BIO *in = NULL;
    ASN1_INTEGER *serial = NULL;
    BIGNUM *bn = NULL;

    if ((serial = ASN1_INTEGER_new()) == NULL)
        goto err;

    if ((in = BIO_new_file(serialfile, "r")) == NULL) {
        ERR_clear_error();
        BIO_printf(bio_err, "Warning: could not open file %s for "
                   "reading, using serial number: 1\n", serialfile);
        if (!ASN1_INTEGER_set(serial, 1))
            goto err;
    } else {
        char buf[1024];
        if (!a2i_ASN1_INTEGER(in, serial, buf, sizeof(buf))) {
            BIO_printf(bio_err, "unable to load number from %s\n",
                       serialfile);
            goto err;
        }
        if ((bn = ASN1_INTEGER_to_BN(serial, NULL)) == NULL)
            goto err;
        ASN1_INTEGER_free(serial);
        serial = NULL;
        if (!BN_add_word(bn, 1))
            goto err;
        if ((serial = BN_to_ASN1_INTEGER(bn, NULL)) == NULL)
            goto err;
    }
    ret = 1;

 err:
    if (!ret) {
        ASN1_INTEGER_free(serial);
        serial = NULL;
    }
    BIO_free_all(in);
    BN_free(bn);
    return serial;
}

开发者ID:Beatzevo，项目名称:openssl，代码行数:43，代码来源:ts.c

示例20: set_serial128

/*
 * Set serial to a random 128-bit number
 */
static int set_serial128(X509 * cert)
{
    FILE * urandom;
    BIGNUM *        b_serial ;
    unsigned char   c_serial[SERIAL_SZ] ;

    /* Read random bits from /dev/urandom */
    urandom = fopen("/dev/urandom", "rb");
    fread(c_serial, SERIAL_SZ, 1, urandom);
    fclose(urandom);

    c_serial[0]=0x2c ;
    c_serial[1]=0xca ;

    b_serial = BN_bin2bn(c_serial, SERIAL_SZ, NULL);
    BN_to_ASN1_INTEGER(b_serial, X509_get_serialNumber(cert));
    BN_free(b_serial);
    return 0 ;
}

开发者ID:randunel，项目名称:2cca，代码行数:22，代码来源:2cca.c

注：本文中的BN_to_ASN1_INTEGER函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。