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C++ ASN1_bn_print函数代码示例

本文整理汇总了C++中ASN1_bn_print函数的典型用法代码示例。如果您正苦于以下问题：C++ ASN1_bn_print函数的具体用法？C++ ASN1_bn_print怎么用？C++ ASN1_bn_print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ASN1_bn_print函数的15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，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: do_dsa_print

static int do_dsa_print(BIO *bp, const DSA *x, int off, int ptype)
	{
	unsigned char *m=NULL;
	int ret=0;
	size_t buf_len=0;
	const char *ktype = NULL;

	const BIGNUM *priv_key, *pub_key;

	if (ptype == 2)
		priv_key = x->priv_key;
	else
		priv_key = NULL;

	if (ptype > 0)
		pub_key = x->pub_key;
	else
		pub_key = NULL;

	if (ptype == 2)
		ktype = "Private-Key";
	else if (ptype == 1)
		ktype = "Public-Key";
	else
		ktype = "DSA-Parameters";

	update_buflen(x->p, &buf_len);
	update_buflen(x->q, &buf_len);
	update_buflen(x->g, &buf_len);
	update_buflen(priv_key, &buf_len);
	update_buflen(pub_key, &buf_len);

	m=(unsigned char *)OPENSSL_malloc(buf_len+10);
	if (m == NULL)
		{
		DSAerr(DSA_F_DO_DSA_PRINT,ERR_R_MALLOC_FAILURE);
		goto err;
		}

	if (priv_key)
		{
		if(!BIO_indent(bp,off,128))
		   goto err;
		if (BIO_printf(bp,"%s: (%d bit)\n",ktype, BN_num_bits(x->p))
			<= 0) goto err;
		}

	if (!ASN1_bn_print(bp,"priv:",priv_key,m,off))
		goto err;
	if (!ASN1_bn_print(bp,"pub: ",pub_key,m,off))
		goto err;
	if (!ASN1_bn_print(bp,"P:   ",x->p,m,off)) goto err;
	if (!ASN1_bn_print(bp,"Q:   ",x->q,m,off)) goto err;
	if (!ASN1_bn_print(bp,"G:   ",x->g,m,off)) goto err;
	ret=1;
err:
	if (m != NULL) OPENSSL_free(m);
	return(ret);
	}
开发者ID:EddieGarmon，项目名称:netduino-netmf，代码行数:59，代码来源:dsa_ameth.cpp

示例2: do_dsa_print

static int do_dsa_print(BIO *bp, const DSA *x, int off, int ptype) {
  uint8_t *m = NULL;
  int ret = 0;
  size_t buf_len = 0;
  const char *ktype = NULL;

  const BIGNUM *priv_key, *pub_key;

  priv_key = NULL;
  if (ptype == 2) {
    priv_key = x->priv_key;
  }

  pub_key = NULL;
  if (ptype > 0) {
    pub_key = x->pub_key;
  }

  ktype = "DSA-Parameters";
  if (ptype == 2) {
    ktype = "Private-Key";
  } else if (ptype == 1) {
    ktype = "Public-Key";
  }

  update_buflen(x->p, &buf_len);
  update_buflen(x->q, &buf_len);
  update_buflen(x->g, &buf_len);
  update_buflen(priv_key, &buf_len);
  update_buflen(pub_key, &buf_len);

  m = (uint8_t *)OPENSSL_malloc(buf_len + 10);
  if (m == NULL) {
    OPENSSL_PUT_ERROR(EVP, ERR_R_MALLOC_FAILURE);
    goto err;
  }

  if (priv_key) {
    if (!BIO_indent(bp, off, 128) ||
        BIO_printf(bp, "%s: (%d bit)\n", ktype, BN_num_bits(x->p)) <= 0) {
      goto err;
    }
  }

  if (!ASN1_bn_print(bp, "priv:", priv_key, m, off) ||
      !ASN1_bn_print(bp, "pub: ", pub_key, m, off) ||
      !ASN1_bn_print(bp, "P:   ", x->p, m, off) ||
      !ASN1_bn_print(bp, "Q:   ", x->q, m, off) ||
      !ASN1_bn_print(bp, "G:   ", x->g, m, off)) {
    goto err;
  }
  ret = 1;

err:
  OPENSSL_free(m);
  return ret;
}
开发者ID:bheesham，项目名称:boringssl，代码行数:57，代码来源:p_dsa_asn1.c

示例3: dsa_sig_print

static int dsa_sig_print(BIO *bp, const X509_ALGOR *sigalg,
                         const ASN1_STRING *sig,
                         int indent, ASN1_PCTX *pctx)
{
    DSA_SIG *dsa_sig;
    const unsigned char *p;
    if (!sig)
    {
        if (BIO_puts(bp, "\n") <= 0)
            return 0;
        else
            return 1;
    }
    p = sig->data;
    dsa_sig = d2i_DSA_SIG(NULL, &p, sig->length);
    if (dsa_sig)
    {
        int rv = 0;
        size_t buf_len = 0;
        unsigned char *m=NULL;
        update_buflen(dsa_sig->r, &buf_len);
        update_buflen(dsa_sig->s, &buf_len);
        m = OPENSSL_malloc(buf_len+10);
        if (m == NULL)
        {
            DSAerr(DSA_F_DSA_SIG_PRINT,ERR_R_MALLOC_FAILURE);
            goto err;
        }

        if (BIO_write(bp, "\n", 1) != 1)
            goto err;

        if (!ASN1_bn_print(bp,"r:   ",dsa_sig->r,m,indent))
            goto err;
        if (!ASN1_bn_print(bp,"s:   ",dsa_sig->s,m,indent))
            goto err;
        rv = 1;
err:
        if (m)
            OPENSSL_free(m);
        DSA_SIG_free(dsa_sig);
        return rv;
    }
    return X509_signature_dump(bp, sig, indent);
}
开发者ID:Ashod，项目名称:openssl，代码行数:45，代码来源:dsa_ameth.c

示例4: do_dsa_print

static int do_dsa_print(BIO *bp, const DSA *x, int off, int ptype)
{
    int ret = 0;
    const char *ktype = NULL;
    const BIGNUM *priv_key, *pub_key;

    if (ptype == 2)
        priv_key = x->priv_key;
    else
        priv_key = NULL;

    if (ptype > 0)
        pub_key = x->pub_key;
    else
        pub_key = NULL;

    if (ptype == 2)
        ktype = "Private-Key";
    else if (ptype == 1)
        ktype = "Public-Key";
    else
        ktype = "DSA-Parameters";

    if (priv_key) {
        if (!BIO_indent(bp, off, 128))
            goto err;
        if (BIO_printf(bp, "%s: (%d bit)\n", ktype, BN_num_bits(x->p))
            <= 0)
            goto err;
    }

    if (!ASN1_bn_print(bp, "priv:", priv_key, NULL, off))
        goto err;
    if (!ASN1_bn_print(bp, "pub: ", pub_key, NULL, off))
        goto err;
    if (!ASN1_bn_print(bp, "P:   ", x->p, NULL, off))
        goto err;
    if (!ASN1_bn_print(bp, "Q:   ", x->q, NULL, off))
        goto err;
    if (!ASN1_bn_print(bp, "G:   ", x->g, NULL, off))
        goto err;
    ret = 1;
 err:
    return ret;
}
开发者ID:akamai，项目名称:openssl，代码行数:45，代码来源:dsa_ameth.c

示例5: dsa_sig_print

static int dsa_sig_print(BIO *bp, const X509_ALGOR *sigalg,
                         const ASN1_STRING *sig, int indent, ASN1_PCTX *pctx) {
  DSA_SIG *dsa_sig;
  const uint8_t *p;

  if (!sig) {
    return BIO_puts(bp, "\n") > 0;
  }

  p = sig->data;
  dsa_sig = d2i_DSA_SIG(NULL, &p, sig->length);
  if (dsa_sig == NULL) {
    return X509_signature_dump(bp, sig, indent);
  }

  int rv = 0;
  size_t buf_len = 0;
  uint8_t *m = NULL;

  update_buflen(dsa_sig->r, &buf_len);
  update_buflen(dsa_sig->s, &buf_len);
  m = OPENSSL_malloc(buf_len + 10);
  if (m == NULL) {
    OPENSSL_PUT_ERROR(EVP, ERR_R_MALLOC_FAILURE);
    goto err;
  }

  if (BIO_write(bp, "\n", 1) != 1 ||
      !ASN1_bn_print(bp, "r:   ", dsa_sig->r, m, indent) ||
      !ASN1_bn_print(bp, "s:   ", dsa_sig->s, m, indent)) {
    goto err;
  }
  rv = 1;

err:
  OPENSSL_free(m);
  DSA_SIG_free(dsa_sig);
  return rv;
}
开发者ID:bheesham，项目名称:boringssl，代码行数:39，代码来源:p_dsa_asn1.c

示例6: dsa_sig_print

static int dsa_sig_print(BIO *bp, const X509_ALGOR *sigalg,
                         const ASN1_STRING *sig, int indent, ASN1_PCTX *pctx)
{
    DSA_SIG *dsa_sig;
    const unsigned char *p;

    if (!sig) {
        if (BIO_puts(bp, "\n") <= 0)
            return 0;
        else
            return 1;
    }
    p = sig->data;
    dsa_sig = d2i_DSA_SIG(NULL, &p, sig->length);
    if (dsa_sig) {
        int rv = 0;
        const BIGNUM *r, *s;

        DSA_SIG_get0(dsa_sig, &r, &s);

        if (BIO_write(bp, "\n", 1) != 1)
            goto err;

        if (!ASN1_bn_print(bp, "r:   ", r, NULL, indent))
            goto err;
        if (!ASN1_bn_print(bp, "s:   ", s, NULL, indent))
            goto err;
        rv = 1;
 err:
        DSA_SIG_free(dsa_sig);
        return rv;
    }
    if (BIO_puts(bp, "\n") <= 0)
        return 0;
    return X509_signature_dump(bp, sig, indent);
}
开发者ID:akamai，项目名称:openssl，代码行数:36，代码来源:dsa_ameth.c

示例7: do_rsa_print

static int do_rsa_print(BIO *bp, const RSA *x, int off, int priv)
{
    char *str;
    const char *s;
    int ret = 0, mod_len = 0;

    if (x->n != NULL)
        mod_len = BN_num_bits(x->n);

    if (!BIO_indent(bp, off, 128))
        goto err;

    if (priv && x->d) {
        if (BIO_printf(bp, "Private-Key: (%d bit)\n", mod_len) <= 0)
            goto err;
        str = "modulus:";
        s = "publicExponent:";
    } else {
        if (BIO_printf(bp, "Public-Key: (%d bit)\n", mod_len) <= 0)
            goto err;
        str = "Modulus:";
        s = "Exponent:";
    }
    if (!ASN1_bn_print(bp, str, x->n, NULL, off))
        goto err;
    if (!ASN1_bn_print(bp, s, x->e, NULL, off))
        goto err;
    if (priv) {
        if (!ASN1_bn_print(bp, "privateExponent:", x->d, NULL, off))
            goto err;
        if (!ASN1_bn_print(bp, "prime1:", x->p, NULL, off))
            goto err;
        if (!ASN1_bn_print(bp, "prime2:", x->q, NULL, off))
            goto err;
        if (!ASN1_bn_print(bp, "exponent1:", x->dmp1, NULL, off))
            goto err;
        if (!ASN1_bn_print(bp, "exponent2:", x->dmq1, NULL, off))
            goto err;
        if (!ASN1_bn_print(bp, "coefficient:", x->iqmp, NULL, off))
            goto err;
    }
    ret = 1;
 err:
    return (ret);
}
开发者ID:Astel，项目名称:openssl，代码行数:45，代码来源:rsa_ameth.c

示例8: do_dh_print

static int do_dh_print(BIO *bp, const DH *x, int indent,
                       ASN1_PCTX *ctx, int ptype)
{
    unsigned char *m = NULL;
    int reason = ERR_R_BUF_LIB, ret = 0;
    size_t buf_len = 0;

    const char *ktype = NULL;

    BIGNUM *priv_key, *pub_key;

    if (ptype == 2)
        priv_key = x->priv_key;
    else
        priv_key = NULL;

    if (ptype > 0)
        pub_key = x->pub_key;
    else
        pub_key = NULL;

    update_buflen(x->p, &buf_len);

    if (buf_len == 0) {
        reason = ERR_R_PASSED_NULL_PARAMETER;
        goto err;
    }

    update_buflen(x->g, &buf_len);
    update_buflen(x->q, &buf_len);
    update_buflen(x->j, &buf_len);
    update_buflen(x->counter, &buf_len);
    update_buflen(pub_key, &buf_len);
    update_buflen(priv_key, &buf_len);

    if (ptype == 2)
        ktype = "DH Private-Key";
    else if (ptype == 1)
        ktype = "DH Public-Key";
    else
        ktype = "DH Parameters";

    m = OPENSSL_malloc(buf_len + 10);
    if (m == NULL) {
        reason = ERR_R_MALLOC_FAILURE;
        goto err;
    }

    BIO_indent(bp, indent, 128);
    if (BIO_printf(bp, "%s: (%d bit)\n", ktype, BN_num_bits(x->p)) <= 0)
        goto err;
    indent += 4;

    if (!ASN1_bn_print(bp, "private-key:", priv_key, m, indent))
        goto err;
    if (!ASN1_bn_print(bp, "public-key:", pub_key, m, indent))
        goto err;

    if (!ASN1_bn_print(bp, "prime:", x->p, m, indent))
        goto err;
    if (!ASN1_bn_print(bp, "generator:", x->g, m, indent))
        goto err;
    if (x->q && !ASN1_bn_print(bp, "subgroup order:", x->q, m, indent))
        goto err;
    if (x->j && !ASN1_bn_print(bp, "subgroup factor:", x->j, m, indent))
        goto err;
    if (x->seed) {
        int i;
        BIO_indent(bp, indent, 128);
        BIO_puts(bp, "seed:");
        for (i = 0; i < x->seedlen; i++) {
            if ((i % 15) == 0) {
                if (BIO_puts(bp, "\n") <= 0
                    || !BIO_indent(bp, indent + 4, 128))
                    goto err;
            }
            if (BIO_printf(bp, "%02x%s", x->seed[i],
                           ((i + 1) == x->seedlen) ? "" : ":") <= 0)
                goto err;
        }
        if (BIO_write(bp, "\n", 1) <= 0)
            return (0);
    }
    if (x->counter && !ASN1_bn_print(bp, "counter:", x->counter, m, indent))
        goto err;
    if (x->length != 0) {
        BIO_indent(bp, indent, 128);
        if (BIO_printf(bp, "recommended-private-length: %d bits\n",
                       (int)x->length) <= 0)
            goto err;
    }

    ret = 1;
    if (0) {
 err:
        DHerr(DH_F_DO_DH_PRINT, reason);
    }
    if (m != NULL)
        OPENSSL_free(m);
    return (ret);
//.........这里部分代码省略.........
开发者ID:Orav，项目名称:kbengine，代码行数:101，代码来源:dh_ameth.c

示例9: do_rsa_print

static int do_rsa_print(BIO *bp, const RSA *x, int off, int priv)
{
    char *str;
    const char *s;
    unsigned char *m = NULL;
    int ret = 0, mod_len = 0;
    size_t buf_len = 0;

    update_buflen(x->n, &buf_len);
    update_buflen(x->e, &buf_len);

    if (priv) {
        update_buflen(x->d, &buf_len);
        update_buflen(x->p, &buf_len);
        update_buflen(x->q, &buf_len);
        update_buflen(x->dmp1, &buf_len);
        update_buflen(x->dmq1, &buf_len);
        update_buflen(x->iqmp, &buf_len);
    }

    m = (unsigned char *)OPENSSL_malloc(buf_len + 10);
    if (m == NULL) {
        RSAerr(RSA_F_DO_RSA_PRINT, ERR_R_MALLOC_FAILURE);
        goto err;
    }

    if (x->n != NULL)
        mod_len = BN_num_bits(x->n);

    if (!BIO_indent(bp, off, 128))
        goto err;

    if (priv && x->d) {
        if (BIO_printf(bp, "Private-Key: (%d bit)\n", mod_len)
            <= 0)
            goto err;
        str = "modulus:";
        s = "publicExponent:";
    } else {
        if (BIO_printf(bp, "Public-Key: (%d bit)\n", mod_len)
            <= 0)
            goto err;
        str = "Modulus:";
        s = "Exponent:";
    }
    if (!ASN1_bn_print(bp, str, x->n, m, off))
        goto err;
    if (!ASN1_bn_print(bp, s, x->e, m, off))
        goto err;
    if (priv) {
        if (!ASN1_bn_print(bp, "privateExponent:", x->d, m, off))
            goto err;
        if (!ASN1_bn_print(bp, "prime1:", x->p, m, off))
            goto err;
        if (!ASN1_bn_print(bp, "prime2:", x->q, m, off))
            goto err;
        if (!ASN1_bn_print(bp, "exponent1:", x->dmp1, m, off))
            goto err;
        if (!ASN1_bn_print(bp, "exponent2:", x->dmq1, m, off))
            goto err;
        if (!ASN1_bn_print(bp, "coefficient:", x->iqmp, m, off))
            goto err;
    }
    ret = 1;
 err:
    if (m != NULL)
        OPENSSL_free(m);
    return (ret);
}
开发者ID:03050903，项目名称:godot，代码行数:69，代码来源:rsa_ameth.c

示例10: do_dh_print

static int do_dh_print(BIO *bp, const DH *x, int indent,
						ASN1_PCTX *ctx, int ptype)
	{
	unsigned char *m=NULL;
	int reason=ERR_R_BUF_LIB,ret=0;
	size_t buf_len=0;

	const char *ktype = NULL;

	BIGNUM *priv_key, *pub_key;

	if (ptype == 2)
		priv_key = x->priv_key;
	else
		priv_key = NULL;

	if (ptype > 0)
		pub_key = x->pub_key;
	else
		pub_key = NULL;

	update_buflen(x->p, &buf_len);

	if (buf_len == 0)
		{
		reason = ERR_R_PASSED_NULL_PARAMETER;
		goto err;
		}

	update_buflen(x->g, &buf_len);
	update_buflen(pub_key, &buf_len);
	update_buflen(priv_key, &buf_len);

	if (ptype == 2)
		ktype = "PKCS#3 DH Private-Key";
	else if (ptype == 1)
		ktype = "PKCS#3 DH Public-Key";
	else
		ktype = "PKCS#3 DH Parameters";

	m= OPENSSL_malloc(buf_len+10);
	if (m == NULL)
		{
		reason=ERR_R_MALLOC_FAILURE;
		goto err;
		}

	BIO_indent(bp, indent, 128);
	if (BIO_printf(bp,"%s: (%d bit)\n", ktype, BN_num_bits(x->p)) <= 0)
		goto err;
	indent += 4;

	if (!ASN1_bn_print(bp,"private-key:",priv_key,m,indent)) goto err;
	if (!ASN1_bn_print(bp,"public-key:",pub_key,m,indent)) goto err;

	if (!ASN1_bn_print(bp,"prime:",x->p,m,indent)) goto err;
	if (!ASN1_bn_print(bp,"generator:",x->g,m,indent)) goto err;
	if (x->length != 0)
		{
		BIO_indent(bp, indent, 128);
		if (BIO_printf(bp,"recommended-private-length: %d bits\n",
			(int)x->length) <= 0) goto err;
		}


	ret=1;
	if (0)
		{
err:
		DHerr(DH_F_DO_DH_PRINT,reason);
		}
	if (m != NULL) OPENSSL_free(m);
	return(ret);
	}
开发者ID:002301，项目名称:node，代码行数:74，代码来源:dh_ameth.c

示例11: do_EC_KEY_print

static int do_EC_KEY_print(BIO *bp, const EC_KEY *x, int off, int ktype)
	{
	unsigned char *buffer=NULL;
	const char *ecstr;
	size_t	buf_len=0, i;
	int     ret=0, reason=ERR_R_BIO_LIB;
	BIGNUM  *pub_key=NULL, *order=NULL;
	BN_CTX  *ctx=NULL;
	const EC_GROUP *group;
	const EC_POINT *public_key;
	const BIGNUM *priv_key;
 
	if (x == NULL || (group = EC_KEY_get0_group(x)) == NULL)
		{
		reason = ERR_R_PASSED_NULL_PARAMETER;
		goto err;
		}

	ctx = BN_CTX_new();
	if (ctx == NULL)
		{
		reason = ERR_R_MALLOC_FAILURE;
		goto err;
		}

	if (ktype > 0)
		{
		public_key = EC_KEY_get0_public_key(x);
		if (public_key != NULL)
			{
			if ((pub_key = EC_POINT_point2bn(group, public_key,
				EC_KEY_get_conv_form(x), NULL, ctx)) == NULL)
				{
				reason = ERR_R_EC_LIB;
				goto err;
				}
			buf_len = (size_t)BN_num_bytes(pub_key);
			}
		}

	if (ktype == 2)
		{
		priv_key = EC_KEY_get0_private_key(x);
		if (priv_key && (i = (size_t)BN_num_bytes(priv_key)) > buf_len)
			buf_len = i;
		}
	else
		priv_key = NULL;

	if (ktype > 0)
		{
		buf_len += 10;
		if ((buffer = OPENSSL_malloc(buf_len)) == NULL)
			{
			reason = ERR_R_MALLOC_FAILURE;
			goto err;
			}
		}
	if (ktype == 2)
		ecstr = "Private-Key";
	else if (ktype == 1)
		ecstr = "Public-Key";
	else
		ecstr = "ECDSA-Parameters";

	if (!BIO_indent(bp, off, 128))
		goto err;
	if ((order = BN_new()) == NULL)
		goto err;
	if (!EC_GROUP_get_order(group, order, NULL))
		goto err;
	if (BIO_printf(bp, "%s: (%d bit)\n", ecstr,
		BN_num_bits(order)) <= 0) goto err;
  
	if ((priv_key != NULL) && !ASN1_bn_print(bp, "priv:", priv_key, 
		buffer, off))
		goto err;
	if ((pub_key != NULL) && !ASN1_bn_print(bp, "pub: ", pub_key,
		buffer, off))
		goto err;
	if (!ECPKParameters_print(bp, group, off))
		goto err;
	ret=1;
err:
	if (!ret)
 		ECerr(EC_F_DO_EC_KEY_PRINT, reason);
	if (pub_key) 
		BN_free(pub_key);
	if (order)
		BN_free(order);
	if (ctx)
		BN_CTX_free(ctx);
	if (buffer != NULL)
		OPENSSL_free(buffer);
	return(ret);
	}
开发者ID:RyunosukeOno，项目名称:rayjack，代码行数:96，代码来源:ec_ameth.c

示例12: ECPKParameters_print


//.........这里部分代码省略.........
		    !EC_GROUP_get_cofactor(x, cofactor, NULL)) {
			reason = ERR_R_EC_LIB;
			goto err;
		}
		form = EC_GROUP_get_point_conversion_form(x);

		if ((gen = EC_POINT_point2bn(x, point,
			    form, NULL, ctx)) == NULL) {
			reason = ERR_R_EC_LIB;
			goto err;
		}
		buf_len = (size_t) BN_num_bytes(p);
		if (buf_len < (i = (size_t) BN_num_bytes(a)))
			buf_len = i;
		if (buf_len < (i = (size_t) BN_num_bytes(b)))
			buf_len = i;
		if (buf_len < (i = (size_t) BN_num_bytes(gen)))
			buf_len = i;
		if (buf_len < (i = (size_t) BN_num_bytes(order)))
			buf_len = i;
		if (buf_len < (i = (size_t) BN_num_bytes(cofactor)))
			buf_len = i;

		if ((seed = EC_GROUP_get0_seed(x)) != NULL)
			seed_len = EC_GROUP_get_seed_len(x);

		buf_len += 10;
		if ((buffer = malloc(buf_len)) == NULL) {
			reason = ERR_R_MALLOC_FAILURE;
			goto err;
		}
		if (!BIO_indent(bp, off, 128))
			goto err;

		/* print the 'short name' of the field type */
		if (BIO_printf(bp, "Field Type: %s\n", OBJ_nid2sn(tmp_nid))
		    <= 0)
			goto err;

		if (is_char_two) {
			/* print the 'short name' of the base type OID */
			int basis_type = EC_GROUP_get_basis_type(x);
			if (basis_type == 0)
				goto err;

			if (!BIO_indent(bp, off, 128))
				goto err;

			if (BIO_printf(bp, "Basis Type: %s\n",
				OBJ_nid2sn(basis_type)) <= 0)
				goto err;

			/* print the polynomial */
			if ((p != NULL) && !ASN1_bn_print(bp, "Polynomial:", p, buffer,
				off))
				goto err;
		} else {
			if ((p != NULL) && !ASN1_bn_print(bp, "Prime:", p, buffer, off))
				goto err;
		}
		if ((a != NULL) && !ASN1_bn_print(bp, "A:   ", a, buffer, off))
			goto err;
		if ((b != NULL) && !ASN1_bn_print(bp, "B:   ", b, buffer, off))
			goto err;
		if (form == POINT_CONVERSION_COMPRESSED) {
			if ((gen != NULL) && !ASN1_bn_print(bp, gen_compressed, gen,
				buffer, off))
				goto err;
		} else if (form == POINT_CONVERSION_UNCOMPRESSED) {
			if ((gen != NULL) && !ASN1_bn_print(bp, gen_uncompressed, gen,
				buffer, off))
				goto err;
		} else {	/* form == POINT_CONVERSION_HYBRID */
			if ((gen != NULL) && !ASN1_bn_print(bp, gen_hybrid, gen,
				buffer, off))
				goto err;
		}
		if ((order != NULL) && !ASN1_bn_print(bp, "Order: ", order,
			buffer, off))
			goto err;
		if ((cofactor != NULL) && !ASN1_bn_print(bp, "Cofactor: ", cofactor,
			buffer, off))
			goto err;
		if (seed && !print_bin(bp, "Seed:", seed, seed_len, off))
			goto err;
	}
	ret = 1;
err:
	if (!ret)
		ECerror(reason);
	BN_free(p);
	BN_free(a);
	BN_free(b);
	BN_free(gen);
	BN_free(order);
	BN_free(cofactor);
	BN_CTX_free(ctx);
	free(buffer);
	return (ret);
}
开发者ID:2trill2spill，项目名称:nextgen，代码行数:101，代码来源:eck_prn.c

示例13: do_rsa_print

static int do_rsa_print(BIO *out, const RSA *rsa, int off,
                        int include_private) {
  char *str;
  const char *s;
  uint8_t *m = NULL;
  int ret = 0, mod_len = 0;
  size_t buf_len = 0;

  update_buflen(rsa->n, &buf_len);
  update_buflen(rsa->e, &buf_len);

  if (include_private) {
    update_buflen(rsa->d, &buf_len);
    update_buflen(rsa->p, &buf_len);
    update_buflen(rsa->q, &buf_len);
    update_buflen(rsa->dmp1, &buf_len);
    update_buflen(rsa->dmq1, &buf_len);
    update_buflen(rsa->iqmp, &buf_len);

    if (rsa->additional_primes != NULL) {
      size_t i;

      for (i = 0; i < sk_RSA_additional_prime_num(rsa->additional_primes);
           i++) {
        const RSA_additional_prime *ap =
            sk_RSA_additional_prime_value(rsa->additional_primes, i);
        update_buflen(ap->prime, &buf_len);
        update_buflen(ap->exp, &buf_len);
        update_buflen(ap->coeff, &buf_len);
      }
    }
  }

  m = (uint8_t *)OPENSSL_malloc(buf_len + 10);
  if (m == NULL) {
    OPENSSL_PUT_ERROR(EVP, do_rsa_print, ERR_R_MALLOC_FAILURE);
    goto err;
  }

  if (rsa->n != NULL) {
    mod_len = BN_num_bits(rsa->n);
  }

  if (!BIO_indent(out, off, 128)) {
    goto err;
  }

  if (include_private && rsa->d) {
    if (BIO_printf(out, "Private-Key: (%d bit)\nversion: %ld\n", mod_len,
                   rsa->version) <= 0) {
      goto err;
    }
    str = "modulus:";
    s = "publicExponent:";
  } else {
    if (BIO_printf(out, "Public-Key: (%d bit)\n", mod_len) <= 0) {
      goto err;
    }
    str = "Modulus:";
    s = "Exponent:";
  }
  if (!ASN1_bn_print(out, str, rsa->n, m, off) ||
      !ASN1_bn_print(out, s, rsa->e, m, off)) {
    goto err;
  }

  if (include_private) {
    if (!ASN1_bn_print(out, "privateExponent:", rsa->d, m, off) ||
        !ASN1_bn_print(out, "prime1:", rsa->p, m, off) ||
        !ASN1_bn_print(out, "prime2:", rsa->q, m, off) ||
        !ASN1_bn_print(out, "exponent1:", rsa->dmp1, m, off) ||
        !ASN1_bn_print(out, "exponent2:", rsa->dmq1, m, off) ||
        !ASN1_bn_print(out, "coefficient:", rsa->iqmp, m, off)) {
      goto err;
    }

    if (rsa->additional_primes != NULL &&
        sk_RSA_additional_prime_num(rsa->additional_primes) > 0) {
      size_t i;

      if (BIO_printf(out, "otherPrimeInfos:\n") <= 0) {
        goto err;
      }
      for (i = 0; i < sk_RSA_additional_prime_num(rsa->additional_primes);
           i++) {
        const RSA_additional_prime *ap =
            sk_RSA_additional_prime_value(rsa->additional_primes, i);

        if (BIO_printf(out, "otherPrimeInfo (prime %u):\n",
                       (unsigned)(i + 3)) <= 0 ||
            !ASN1_bn_print(out, "prime:", ap->prime, m, off) ||
            !ASN1_bn_print(out, "exponent:", ap->exp, m, off) ||
            !ASN1_bn_print(out, "coeff:", ap->coeff, m, off)) {
          goto err;
        }
      }
    }
  }
  ret = 1;

//.........这里部分代码省略.........
开发者ID:krunalsoni01，项目名称:src，代码行数:101，代码来源:p_rsa_asn1.c

示例14: do_EC_KEY_print

static int do_EC_KEY_print(BIO *bp, const EC_KEY *x, int off, int ktype) {
  uint8_t *buffer = NULL;
  const char *ecstr;
  size_t buf_len = 0, i;
  int ret = 0, reason = ERR_R_BIO_LIB;
  BN_CTX *ctx = NULL;
  const EC_GROUP *group;
  const EC_POINT *public_key;
  const BIGNUM *priv_key;
  uint8_t *pub_key_bytes = NULL;
  size_t pub_key_bytes_len = 0;

  if (x == NULL || (group = EC_KEY_get0_group(x)) == NULL) {
    reason = ERR_R_PASSED_NULL_PARAMETER;
    goto err;
  }

  ctx = BN_CTX_new();
  if (ctx == NULL) {
    reason = ERR_R_MALLOC_FAILURE;
    goto err;
  }

  if (ktype > 0) {
    public_key = EC_KEY_get0_public_key(x);
    if (public_key != NULL) {
      pub_key_bytes_len = EC_POINT_point2oct(
          group, public_key, EC_KEY_get_conv_form(x), NULL, 0, ctx);
      if (pub_key_bytes_len == 0) {
        reason = ERR_R_MALLOC_FAILURE;
        goto err;
      }
      pub_key_bytes = OPENSSL_malloc(pub_key_bytes_len);
      if (pub_key_bytes == NULL) {
        reason = ERR_R_MALLOC_FAILURE;
        goto err;
      }
      pub_key_bytes_len =
          EC_POINT_point2oct(group, public_key, EC_KEY_get_conv_form(x),
                             pub_key_bytes, pub_key_bytes_len, ctx);
      if (pub_key_bytes_len == 0) {
        reason = ERR_R_MALLOC_FAILURE;
        goto err;
      }
      buf_len = pub_key_bytes_len;
    }
  }

  if (ktype == 2) {
    priv_key = EC_KEY_get0_private_key(x);
    if (priv_key && (i = (size_t)BN_num_bytes(priv_key)) > buf_len) {
      buf_len = i;
    }
  } else {
    priv_key = NULL;
  }

  if (ktype > 0) {
    buf_len += 10;
    if ((buffer = OPENSSL_malloc(buf_len)) == NULL) {
      reason = ERR_R_MALLOC_FAILURE;
      goto err;
    }
  }
  if (ktype == 2) {
    ecstr = "Private-Key";
  } else if (ktype == 1) {
    ecstr = "Public-Key";
  } else {
    ecstr = "ECDSA-Parameters";
  }

  if (!BIO_indent(bp, off, 128)) {
    goto err;
  }
  const BIGNUM *order = EC_GROUP_get0_order(group);
  if (BIO_printf(bp, "%s: (%d bit)\n", ecstr, BN_num_bits(order)) <= 0) {
    goto err;
  }

  if ((priv_key != NULL) &&
      !ASN1_bn_print(bp, "priv:", priv_key, buffer, off)) {
    goto err;
  }
  if (pub_key_bytes != NULL) {
    BIO_hexdump(bp, pub_key_bytes, pub_key_bytes_len, off);
  }
  /* TODO(fork): implement */
  /*
  if (!ECPKParameters_print(bp, group, off))
    goto err; */
  ret = 1;

err:
  if (!ret) {
    OPENSSL_PUT_ERROR(EVP, reason);
  }
  OPENSSL_free(pub_key_bytes);
  BN_CTX_free(ctx);
  OPENSSL_free(buffer);
//.........这里部分代码省略.........
开发者ID:bheesham，项目名称:boringssl，代码行数:101，代码来源:p_ec_asn1.c

示例15: pkey_rsa_print

static int pkey_rsa_print(BIO *bp, const EVP_PKEY *pkey, int off, int priv)
{
    const RSA *x = pkey->pkey.rsa;
    char *str;
    const char *s;
    int ret = 0, mod_len = 0, ex_primes;

    if (x->n != NULL)
        mod_len = BN_num_bits(x->n);
    ex_primes = sk_RSA_PRIME_INFO_num(x->prime_infos);

    if (!BIO_indent(bp, off, 128))
        goto err;

    if (BIO_printf(bp, "%s ", pkey_is_pss(pkey) ?  "RSA-PSS" : "RSA") <= 0)
        goto err;

    if (priv && x->d) {
        if (BIO_printf(bp, "Private-Key: (%d bit, %d primes)\n",
                       mod_len, ex_primes <= 0 ? 2 : ex_primes + 2) <= 0)
            goto err;
        str = "modulus:";
        s = "publicExponent:";
    } else {
        if (BIO_printf(bp, "Public-Key: (%d bit)\n", mod_len) <= 0)
            goto err;
        str = "Modulus:";
        s = "Exponent:";
    }
    if (!ASN1_bn_print(bp, str, x->n, NULL, off))
        goto err;
    if (!ASN1_bn_print(bp, s, x->e, NULL, off))
        goto err;
    if (priv) {
        int i;

        if (!ASN1_bn_print(bp, "privateExponent:", x->d, NULL, off))
            goto err;
        if (!ASN1_bn_print(bp, "prime1:", x->p, NULL, off))
            goto err;
        if (!ASN1_bn_print(bp, "prime2:", x->q, NULL, off))
            goto err;
        if (!ASN1_bn_print(bp, "exponent1:", x->dmp1, NULL, off))
            goto err;
        if (!ASN1_bn_print(bp, "exponent2:", x->dmq1, NULL, off))
            goto err;
        if (!ASN1_bn_print(bp, "coefficient:", x->iqmp, NULL, off))
            goto err;
        for (i = 0; i < sk_RSA_PRIME_INFO_num(x->prime_infos); i++) {
            /* print multi-prime info */
            BIGNUM *bn = NULL;
            RSA_PRIME_INFO *pinfo;
            int j;

            pinfo = sk_RSA_PRIME_INFO_value(x->prime_infos, i);
            for (j = 0; j < 3; j++) {
                if (!BIO_indent(bp, off, 128))
                    goto err;
                switch (j) {
                case 0:
                    if (BIO_printf(bp, "prime%d:", i + 3) <= 0)
                        goto err;
                    bn = pinfo->r;
                    break;
                case 1:
                    if (BIO_printf(bp, "exponent%d:", i + 3) <= 0)
                        goto err;
                    bn = pinfo->d;
                    break;
                case 2:
                    if (BIO_printf(bp, "coefficient%d:", i + 3) <= 0)
                        goto err;
                    bn = pinfo->t;
                    break;
                default:
                    break;
                }
                if (!ASN1_bn_print(bp, "", bn, NULL, off))
                    goto err;
            }
        }
    }
    if (pkey_is_pss(pkey) && !rsa_pss_param_print(bp, 1, x->pss, off))
        goto err;
    ret = 1;
 err:
    return ret;
}
开发者ID:Bilibili，项目名称:openssl，代码行数:88，代码来源:rsa_ameth.c


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