C++ PORT_ArenaZAlloc函数代码示例

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本文整理汇总了C++中PORT_ArenaZAlloc函数的典型用法代码示例。如果您正苦于以下问题：C++ PORT_ArenaZAlloc函数的具体用法？C++ PORT_ArenaZAlloc怎么用？C++ PORT_ArenaZAlloc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PORT_ArenaZAlloc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: CERT_CopyAVA

CERTAVA *
CERT_CopyAVA(PLArenaPool *arena, CERTAVA *from)
{
    CERTAVA *ava;
    int rv;

    ava = (CERTAVA *)PORT_ArenaZAlloc(arena, sizeof(CERTAVA));
    if (ava) {
        rv = SECITEM_CopyItem(arena, &ava->type, &from->type);
        if (rv)
            goto loser;
        rv = SECITEM_CopyItem(arena, &ava->value, &from->value);
        if (rv)
            goto loser;
    }
    return ava;

loser:
    return 0;
}

开发者ID:leplatrem，项目名称:gecko-dev，代码行数:20，代码来源:secname.c

示例2: NSS_CMSAttribute_Create

/*
 * NSS_CMSAttribute_Create - create an attribute
 *
 * if value is NULL, the attribute won't have a value. It can be added later
 * with NSS_CMSAttribute_AddValue.
 */
NSSCMSAttribute *
NSS_CMSAttribute_Create(PRArenaPool *poolp, SECOidTag oidtag, SECItem *value, PRBool encoded)
{
    NSSCMSAttribute *attr;
    SECItem *copiedvalue;
    void *mark;

    PORT_Assert (poolp != NULL);

    mark = PORT_ArenaMark (poolp);

    attr = (NSSCMSAttribute *)PORT_ArenaZAlloc(poolp, sizeof(NSSCMSAttribute));
    if (attr == NULL)
	goto loser;

    attr->typeTag = SECOID_FindOIDByTag(oidtag);
    if (attr->typeTag == NULL)
	goto loser;

    if (SECITEM_CopyItem(poolp, &(attr->type), &(attr->typeTag->oid)) != SECSuccess)
	goto loser;

    if (value != NULL) {
	if ((copiedvalue = SECITEM_ArenaDupItem(poolp, value)) == NULL)
	    goto loser;

	if (NSS_CMSArray_Add(poolp, (void ***)&(attr->values), (void *)copiedvalue) != SECSuccess)
	    goto loser;
    }

    attr->encoded = encoded;

    PORT_ArenaUnmark (poolp, mark);

    return attr;

loser:
    PORT_Assert (mark != NULL);
    PORT_ArenaRelease (poolp, mark);
    return NULL;
}

开发者ID:binoc-software，项目名称:mozilla-cvs，代码行数:47，代码来源:cmsattr.c

示例3: sec_pkcs12_new_asafe

/* allocate space for a PFX structure and set up initial
 * arena pool.  pfx structure is cleared and a pointer to
 * the new structure is returned.
 */
SEC_PKCS12AuthenticatedSafe *
sec_pkcs12_new_asafe(PLArenaPool *poolp)
{
    SEC_PKCS12AuthenticatedSafe  *asafe = NULL;
    void *mark;

    mark = PORT_ArenaMark(poolp);
    asafe = (SEC_PKCS12AuthenticatedSafe *)PORT_ArenaZAlloc(poolp, 
	sizeof(SEC_PKCS12AuthenticatedSafe));
    if(asafe == NULL)
	goto loser;
    asafe->poolp = poolp;
    PORT_Memset(&asafe->old_baggage, 0, sizeof(SEC_PKCS7ContentInfo));

    PORT_ArenaUnmark(poolp, mark);
    return asafe;

loser:
    PORT_ArenaRelease(poolp, mark);
    return NULL;
}

开发者ID:Akheon23，项目名称:chromecast-mirrored-source.external，代码行数:25，代码来源:p12creat.c

示例4: sec_pkcs12_new_pfx

/* allocate space for a PFX structure and set up initial
 * arena pool.  pfx structure is cleared and a pointer to
 * the new structure is returned.
 */
SEC_PKCS12PFXItem *
sec_pkcs12_new_pfx(void)
{
    SEC_PKCS12PFXItem   *pfx = NULL;
    PLArenaPool     *poolp = NULL;

    poolp = PORT_NewArena(SEC_ASN1_DEFAULT_ARENA_SIZE);	/* XXX Different size? */
    if(poolp == NULL)
	goto loser;

    pfx = (SEC_PKCS12PFXItem *)PORT_ArenaZAlloc(poolp, 
	sizeof(SEC_PKCS12PFXItem));
    if(pfx == NULL)
	goto loser;
    pfx->poolp = poolp;

    return pfx;

loser:
    PORT_FreeArena(poolp, PR_TRUE);
    return NULL;
}

开发者ID:Akheon23，项目名称:chromecast-mirrored-source.external，代码行数:26，代码来源:p12creat.c

示例5: SecCmsMessageCreate

/*
 * SecCmsMessageCreate - create a CMS message object
 *
 * "poolp" - arena to allocate memory from, or NULL if new arena should be created
 */
SecCmsMessageRef
SecCmsMessageCreate(void)
{
    PLArenaPool *poolp;
    SecCmsMessageRef cmsg;

    poolp = PORT_NewArena (1024);           /* XXX what is right value? */
    if (poolp == NULL)
	return NULL;

    cmsg = (SecCmsMessageRef)PORT_ArenaZAlloc (poolp, sizeof(SecCmsMessage));
    if (cmsg == NULL) {
	PORT_FreeArena(poolp, PR_FALSE);
	return NULL;
    }

    cmsg->poolp = poolp;
    cmsg->contentInfo.cmsg = cmsg;
    cmsg->refCount = 1;

    return cmsg;
}

开发者ID:darlinghq，项目名称:darling-security，代码行数:27，代码来源:cmsmessage.c

示例6: sec_pkcs12_compute_thumbprint

/* compute the thumbprint of the DER cert and create a digest info
 * to store it in and return the digest info.
 * a return of NULL indicates an error.
 */
SGNDigestInfo *
sec_pkcs12_compute_thumbprint(SECItem *der_cert)
{
    SGNDigestInfo *thumb = NULL;
    SECItem digest;
    PRArenaPool *temparena = NULL;
    SECStatus rv = SECFailure;

    if(der_cert == NULL)
	return NULL;

    temparena = PORT_NewArena(SEC_ASN1_DEFAULT_ARENA_SIZE);
    if(temparena == NULL) {
	return NULL;
    }

    digest.data = (unsigned char *)PORT_ArenaZAlloc(temparena,
						    sizeof(unsigned char) * 
						    SHA1_LENGTH);
    /* digest data and create digest info */
    if(digest.data != NULL) {
	digest.len = SHA1_LENGTH;
	rv = PK11_HashBuf(SEC_OID_SHA1, digest.data, der_cert->data, 
	                  der_cert->len);
	if(rv == SECSuccess) {
	    thumb = SGN_CreateDigestInfo(SEC_OID_SHA1, 
					 digest.data, 
					 digest.len);
	} else {
	    PORT_SetError(SEC_ERROR_NO_MEMORY);
	}
    } else {
	PORT_SetError(SEC_ERROR_NO_MEMORY);
    }

    PORT_FreeArena(temparena, PR_TRUE);

    return thumb;
}

开发者ID:Anachid，项目名称:mozilla-central，代码行数:43，代码来源:p12local.c

示例7: NSS_CMSMessage_Create

/*
 * NSS_CMSMessage_Create - create a CMS message object
 *
 * "poolp" - arena to allocate memory from, or NULL if new arena should be created
 */
NSSCMSMessage *
NSS_CMSMessage_Create(PLArenaPool *poolp)
{
    void *mark = NULL;
    NSSCMSMessage *cmsg;
    PRBool poolp_is_ours = PR_FALSE;

    if (poolp == NULL) {
	poolp = PORT_NewArena (1024);           /* XXX what is right value? */
	if (poolp == NULL)
	    return NULL;
	poolp_is_ours = PR_TRUE;
    } 

    if (!poolp_is_ours)
	mark = PORT_ArenaMark(poolp);

    cmsg = (NSSCMSMessage *)PORT_ArenaZAlloc (poolp, sizeof(NSSCMSMessage));
    if (cmsg == NULL) {
	if (!poolp_is_ours) {
	    if (mark) {
		PORT_ArenaRelease(poolp, mark);
	    }
	} else
	    PORT_FreeArena(poolp, PR_FALSE);
	return NULL;
    }
    NSS_CMSContentInfo_Private_Init(&(cmsg->contentInfo));

    cmsg->poolp = poolp;
    cmsg->poolp_is_ours = poolp_is_ours;
    cmsg->refCount = 1;

    if (mark)
	PORT_ArenaUnmark(poolp, mark);

    return cmsg;
}

开发者ID:Akheon23，项目名称:chromecast-mirrored-source.external，代码行数:43，代码来源:cmsmessage.c

示例8: NSS_CMSSignedData_AddDigest

SECStatus
NSS_CMSSignedData_AddDigest(PLArenaPool *poolp,
                            NSSCMSSignedData *sigd,
                            SECOidTag digestalgtag,
                            SECItem *digest)
{
    SECAlgorithmID *digestalg;
    void *mark;

    if (!sigd || !poolp) {
        PORT_SetError(SEC_ERROR_INVALID_ARGS);
        return SECFailure;
    }

    mark = PORT_ArenaMark(poolp);

    digestalg = PORT_ArenaZAlloc(poolp, sizeof(SECAlgorithmID));
    if (digestalg == NULL)
        goto loser;

    if (SECOID_SetAlgorithmID(poolp, digestalg, digestalgtag, NULL) != SECSuccess) /* no params */
        goto loser;

    if (NSS_CMSArray_Add(poolp, (void ***)&(sigd->digestAlgorithms),
                         (void *)digestalg) != SECSuccess ||
        /* even if digest is NULL, add dummy to have same-size array */
        NSS_CMSArray_Add(poolp, (void ***)&(sigd->digests),
                         (void *)digest) != SECSuccess) {
        goto loser;
    }

    PORT_ArenaUnmark(poolp, mark);
    return SECSuccess;

loser:
    PORT_ArenaRelease(poolp, mark);
    return SECFailure;
}

开发者ID:Wafflespeanut，项目名称:gecko-dev，代码行数:38，代码来源:cmssigdata.c

示例9: PORT_NewArena

static
CERTCertificate *createEmptyCertificate(void)
{
    PLArenaPool *arena = 0;
    CERTCertificate *c = 0;

    arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE);
    if ( !arena ) {
	return 0;
    }


    c = (CERTCertificate *) PORT_ArenaZAlloc(arena, sizeof(CERTCertificate));

    if (c) {
	c->referenceCount = 1;
	c->arena = arena;
    } else {
	PORT_FreeArena(arena,PR_TRUE);
    }

    return c;
}

开发者ID:Nazi-Nigger，项目名称:gecko-dev，代码行数:23，代码来源:checkcert.c

示例10: CERT_CreateAVAFromSECItem

CERTAVA *
CERT_CreateAVAFromSECItem(PRArenaPool *arena, SECOidTag kind, int valueType, 
                          SECItem *value)
{
    CERTAVA *ava;
    int rv;
    unsigned maxLen;

    ava = (CERTAVA*) PORT_ArenaZAlloc(arena, sizeof(CERTAVA));
    if (ava) {
	rv = SetupAVAType(arena, kind, &ava->type, &maxLen);
	if (rv) {
	    /* Illegal AVA type */
	    return NULL;
	}
	rv = SetupAVAValue(arena, valueType, value, &ava->value, maxLen);
	if (rv) {
	    /* Illegal value type */
	    return NULL;
	}
    }
    return ava;
}

开发者ID:Akin-Net，项目名称:mozilla-central，代码行数:23，代码来源:secname.c

示例11: decode_pqg_params

static PQGParams *
decode_pqg_params(char *aStr)
{
    unsigned char *buf = nullptr;
    unsigned int len;
    PLArenaPool *arena = nullptr;
    PQGParams *params = nullptr;
    SECStatus status;

    arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE);
    if (!arena)
        return nullptr;

    params = static_cast<PQGParams*>(PORT_ArenaZAlloc(arena, sizeof(PQGParams)));
    if (!params)
        goto loser;
    params->arena = arena;

    buf = ATOB_AsciiToData(aStr, &len);
    if ((!buf) || (len == 0))
        goto loser;

    status = SEC_ASN1Decode(arena, params, SECKEY_PQGParamsTemplate, (const char*)buf, len);
    if (status != SECSuccess)
        goto loser;

    return params;

loser:
    if (arena) {
      PORT_FreeArena(arena, false);
    }
    if (buf) {
      PR_Free(buf);
    }
    return nullptr;
}

开发者ID:AshishNamdev，项目名称:mozilla-central，代码行数:37，代码来源:nsKeygenHandler.cpp

示例12: nssutil_formatValue

static char *
nssutil_formatValue(PRArenaPool *arena, char *value, char quote)
{
    char *vp,*vp2,*retval;
    int size = 0, escapes = 0;

    for (vp=value; *vp ;vp++) {
	if ((*vp == quote) || (*vp == NSSUTIL_ARG_ESCAPE)) escapes++;
	size++;
    }
    if (arena) {
	retval = PORT_ArenaZAlloc(arena,size+escapes+1);
    } else {
	retval = PORT_ZAlloc(size+escapes+1);
    }
    if (retval == NULL) return NULL;
    vp2 = retval;
    for (vp=value; *vp; vp++) {
	if ((*vp == quote) || (*vp == NSSUTIL_ARG_ESCAPE)) 
				*vp2++ = NSSUTIL_ARG_ESCAPE;
	*vp2++ = *vp;
    }
    return retval;
}

开发者ID:Akheon23，项目名称:chromecast-mirrored-source.external，代码行数:24，代码来源:utilpars.c

示例13: smime_choose_cipher

static long
smime_choose_cipher(CERTCertificate *scert, CERTCertificate **rcerts)
{
    PLArenaPool *poolp;
    long chosen_cipher;
    int *cipher_abilities;
    int *cipher_votes;
    int strong_mapi;
    int rcount, mapi, max;

    if (smime_policy_bits == 0) {
        PORT_SetError(SEC_ERROR_BAD_EXPORT_ALGORITHM);
        return -1;
    }

    chosen_cipher = SMIME_RC2_CBC_40; /* the default, LCD */

    poolp = PORT_NewArena(1024); /* XXX what is right value? */
    if (poolp == NULL)
        goto done;

    cipher_abilities = (int *)PORT_ArenaZAlloc(poolp,
                                               smime_symmetric_count * sizeof(int));
    if (cipher_abilities == NULL)
        goto done;

    cipher_votes = (int *)PORT_ArenaZAlloc(poolp,
                                           smime_symmetric_count * sizeof(int));
    if (cipher_votes == NULL)
        goto done;

    /*
     * XXX Should have a #define somewhere which specifies default
     * strong cipher.  (Or better, a way to configure.)
     */

    /* Make triple-DES the strong cipher. */
    strong_mapi = smime_mapi_by_cipher(SMIME_DES_EDE3_168);

    PORT_Assert(strong_mapi >= 0);

    for (rcount = 0; rcerts[rcount] != NULL; rcount++) {
        SECItem *profile;
        smime_capability **caps;
        int capi, pref;
        SECStatus dstat;

        pref = smime_symmetric_count;
        profile = CERT_FindSMimeProfile(rcerts[rcount]);
        if (profile != NULL && profile->data != NULL && profile->len > 0) {
            caps = NULL;
            dstat = SEC_QuickDERDecodeItem(poolp, &caps,
                                           smime_capabilities_template,
                                           profile);
            if (dstat == SECSuccess && caps != NULL) {
                for (capi = 0; caps[capi] != NULL; capi++) {
                    smime_fill_capability(caps[capi]);
                    mapi = smime_mapi_by_cipher(caps[capi]->cipher);
                    if (mapi >= 0) {
                        cipher_abilities[mapi]++;
                        cipher_votes[mapi] += pref;
                        --pref;
                    }
                }
            }
        } else {
            SECKEYPublicKey *key;
            unsigned int pklen_bits;

            /*
             * XXX This is probably only good for RSA keys.  What I would
             * really like is a function to just say;  Is the public key in
             * this cert an export-length key?  Then I would not have to
             * know things like the value 512, or the kind of key, or what
             * a subjectPublicKeyInfo is, etc.
             */
            key = CERT_ExtractPublicKey(rcerts[rcount]);
            if (key != NULL) {
                pklen_bits = SECKEY_PublicKeyStrength(key) * 8;
                SECKEY_DestroyPublicKey(key);

                if (pklen_bits > 512) {
                    cipher_abilities[strong_mapi]++;
                    cipher_votes[strong_mapi] += pref;
                }
            }
        }
        if (profile != NULL)
            SECITEM_FreeItem(profile, PR_TRUE);
    }

    max = 0;
    for (mapi = 0; mapi < smime_symmetric_count; mapi++) {
        if (cipher_abilities[mapi] != rcount)
            continue;
        if (!smime_cipher_allowed(smime_cipher_maps[mapi].cipher))
            continue;
        if (cipher_votes[mapi] > max) {
            chosen_cipher = smime_cipher_maps[mapi].cipher;
            max = cipher_votes[mapi];
//.........这里部分代码省略.........

开发者ID:Wafflespeanut，项目名称:gecko-dev，代码行数:101，代码来源:secmime.c

示例14: nss_cmsrecipientinfo_create

NSSCMSRecipientInfo *
nss_cmsrecipientinfo_create(NSSCMSMessage *cmsg, 
			    NSSCMSRecipientIDSelector type,
                            CERTCertificate *cert, 
			    SECKEYPublicKey *pubKey, 
                            SECItem *subjKeyID, 
			    void* pwfn_arg, 
			    SECItem* DERinput)
{
    NSSCMSRecipientInfo *ri;
    void *mark;
    SECOidTag certalgtag;
    SECStatus rv = SECSuccess;
    NSSCMSRecipientEncryptedKey *rek;
    NSSCMSOriginatorIdentifierOrKey *oiok;
    unsigned long version;
    SECItem *dummy;
    PLArenaPool *poolp;
    CERTSubjectPublicKeyInfo *spki, *freeSpki = NULL;
    NSSCMSRecipientIdentifier *rid;
    extern const SEC_ASN1Template NSSCMSRecipientInfoTemplate[];

    if (!cmsg) {
	/* a CMSMessage wasn't supplied, create a fake one to hold the pwfunc
	 * and a private arena pool */
	cmsg = NSS_CMSMessage_Create(NULL);
        cmsg->pwfn_arg = pwfn_arg;
	/* mark it as a special cms message */
	cmsg->contentInfo.contentTypeTag = (SECOidData *)&fakeContent;
    }

    poolp = cmsg->poolp;

    mark = PORT_ArenaMark(poolp);

    ri = (NSSCMSRecipientInfo *)PORT_ArenaZAlloc(poolp, sizeof(NSSCMSRecipientInfo));
    if (ri == NULL)
	goto loser;

    ri->cmsg = cmsg;

    if (DERinput) {
        /* decode everything from DER */
        SECItem newinput;
        SECStatus rv = SECITEM_CopyItem(poolp, &newinput, DERinput);
        if (SECSuccess != rv)
            goto loser;
        rv = SEC_QuickDERDecodeItem(poolp, ri, NSSCMSRecipientInfoTemplate, &newinput);
        if (SECSuccess != rv)
            goto loser;
    }

    switch (type) {
        case NSSCMSRecipientID_IssuerSN:
        {
            ri->cert = CERT_DupCertificate(cert);
            if (NULL == ri->cert)
                goto loser;
            spki = &(cert->subjectPublicKeyInfo);
            break;
        }
        
        case NSSCMSRecipientID_SubjectKeyID:
        {
            PORT_Assert(pubKey);
            spki = freeSpki = SECKEY_CreateSubjectPublicKeyInfo(pubKey);
            break;
        }

	case NSSCMSRecipientID_BrandNew:
	    goto done;
	    break;

        default:
            /* unkown type */
            goto loser;
            break;
    }

    certalgtag = SECOID_GetAlgorithmTag(&(spki->algorithm));

    rid = &ri->ri.keyTransRecipientInfo.recipientIdentifier;
    switch (certalgtag) {
    case SEC_OID_PKCS1_RSA_ENCRYPTION:
	ri->recipientInfoType = NSSCMSRecipientInfoID_KeyTrans;
	rid->identifierType = type;
	if (type == NSSCMSRecipientID_IssuerSN) {
	    rid->id.issuerAndSN = CERT_GetCertIssuerAndSN(poolp, cert);
	    if (rid->id.issuerAndSN == NULL) {
	      break;
	    }
	} else if (type == NSSCMSRecipientID_SubjectKeyID){
	    NSSCMSKeyTransRecipientInfoEx *riExtra;

	    rid->id.subjectKeyID = PORT_ArenaNew(poolp, SECItem);
	    if (rid->id.subjectKeyID == NULL) {
		rv = SECFailure;
		PORT_SetError(SEC_ERROR_NO_MEMORY);
		break;
	    } 
//.........这里部分代码省略.........

开发者ID:MekliCZ，项目名称:positron，代码行数:101，代码来源:cmsrecinfo.c

示例15: sm_encrypt

static int
sm_encrypt(CamelCipherContext *context, const char *userid, GPtrArray *recipients, CamelMimePart *ipart, CamelMimePart *opart, CamelException *ex)
{
	struct _CamelSMIMEContextPrivate *p = ((CamelSMIMEContext *)context)->priv;
	/*NSSCMSRecipientInfo **recipient_infos;*/
	CERTCertificate **recipient_certs = NULL;
	NSSCMSContentInfo *cinfo;
	PK11SymKey *bulkkey = NULL;
	SECOidTag bulkalgtag;
	int bulkkeysize, i;
	CK_MECHANISM_TYPE type;
	PK11SlotInfo *slot;
	PLArenaPool *poolp;
	NSSCMSMessage *cmsg = NULL;
	NSSCMSEnvelopedData *envd;
 	NSSCMSEncoderContext *enc = NULL;
	CamelStreamMem *mem;
	CamelStream *ostream = NULL;
	CamelDataWrapper *dw;
	CamelContentType *ct;

	poolp = PORT_NewArena(1024);
	if (poolp == NULL) {
		camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM, g_strerror (ENOMEM));
		return -1;
	}

	/* Lookup all recipients certs, for later working */
	recipient_certs = (CERTCertificate **)PORT_ArenaZAlloc(poolp, sizeof(*recipient_certs[0])*(recipients->len + 1));
	if (recipient_certs == NULL) {
		camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM, g_strerror (ENOMEM));
		goto fail;
	}

	for (i=0;i<recipients->len;i++) {
		recipient_certs[i] = CERT_FindCertByNicknameOrEmailAddr(p->certdb, recipients->pdata[i]);
		if (recipient_certs[i] == NULL) {
			camel_exception_setv(ex, CAMEL_EXCEPTION_SYSTEM, _("Cannot find certificate for `%s'"), recipients->pdata[i]);
			goto fail;
		}
	}

	/* Find a common algorithm, probably 3DES anyway ... */
	if (NSS_SMIMEUtil_FindBulkAlgForRecipients(recipient_certs, &bulkalgtag, &bulkkeysize) != SECSuccess) {
		camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM, _("Cannot find common bulk encryption algorithm"));
		goto fail;
	}

	/* Generate a new bulk key based on the common algorithm - expensive */
	type = PK11_AlgtagToMechanism(bulkalgtag);
	slot = PK11_GetBestSlot(type, context);
	if (slot == NULL) {
		/* PORT_GetError(); ?? */
		camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM, _("Cannot allocate slot for encryption bulk key"));
		goto fail;
	}

	bulkkey = PK11_KeyGen(slot, type, NULL, bulkkeysize/8, context);
	PK11_FreeSlot(slot);

	/* Now we can start building the message */
	/* msg->envelopedData->data */
	cmsg = NSS_CMSMessage_Create(NULL);
	if (cmsg == NULL) {
		camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM, _("Cannot create CMS Message"));
		goto fail;
	}

	envd = NSS_CMSEnvelopedData_Create(cmsg, bulkalgtag, bulkkeysize);
	if (envd == NULL) {
		camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM, _("Cannot create CMS Enveloped data"));
		goto fail;
	}

	cinfo = NSS_CMSMessage_GetContentInfo(cmsg);
	if (NSS_CMSContentInfo_SetContent_EnvelopedData(cmsg, cinfo, envd) != SECSuccess) {
		camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM, _("Cannot attach CMS Enveloped data"));
		goto fail;
	}

	cinfo = NSS_CMSEnvelopedData_GetContentInfo(envd);
	if (NSS_CMSContentInfo_SetContent_Data(cmsg, cinfo, NULL, PR_FALSE) != SECSuccess) {
		camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM, _("Cannot attach CMS data object"));
		goto fail;
	}

	/* add recipient certs */
	for (i=0;recipient_certs[i];i++) {
		NSSCMSRecipientInfo *ri = NSS_CMSRecipientInfo_Create(cmsg, recipient_certs[i]);

		if (ri == NULL) {
			camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM, _("Cannot create CMS Recipient information"));
			goto fail;
		}

		if (NSS_CMSEnvelopedData_AddRecipient(envd, ri) != SECSuccess) {
			camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM, _("Cannot add CMS Recipient information"));
			goto fail;
		}
	}
//.........这里部分代码省略.........

开发者ID:Codeminded，项目名称:tinymail，代码行数:101，代码来源:camel-smime-context.c

示例16: SecCmsDigestContextFinishMultiple

/*
 * SecCmsDigestContextFinishMultiple - finish the digests and put them
 *  into an array of CSSM_DATAs (allocated on poolp)
 */
OSStatus
SecCmsDigestContextFinishMultiple(SecCmsDigestContextRef cmsdigcx, SecArenaPoolRef poolp,
			    CSSM_DATA_PTR **digestsp)
{
    CSSM_CC_HANDLE digobj;
    CSSM_DATA_PTR *digests, digest;
    int i;
    void *mark;
    OSStatus rv = SECFailure;

    /* no contents? do not update digests */
    if (digestsp == NULL || !cmsdigcx->saw_contents) {
	for (i = 0; i < cmsdigcx->digcnt; i++)
	    if (cmsdigcx->digobjs[i])
		CSSM_DeleteContext(cmsdigcx->digobjs[i]);
	rv = SECSuccess;
	if (digestsp)
	    *digestsp = NULL;
	goto cleanup;
    }

    mark = PORT_ArenaMark ((PLArenaPool *)poolp);

    /* allocate digest array & CSSM_DATAs on arena */
    digests = (CSSM_DATA_PTR *)PORT_ArenaAlloc((PLArenaPool *)poolp, (cmsdigcx->digcnt+1) * sizeof(CSSM_DATA_PTR));
    digest = (CSSM_DATA_PTR)PORT_ArenaZAlloc((PLArenaPool *)poolp, cmsdigcx->digcnt * sizeof(CSSM_DATA));
    if (digests == NULL || digest == NULL) {
	goto loser;
    }

    for (i = 0; i < cmsdigcx->digcnt; i++, digest++) {
	digobj = cmsdigcx->digobjs[i];
	CSSM_QUERY_SIZE_DATA dataSize;
	rv = CSSM_QuerySize(digobj, CSSM_FALSE, 1, &dataSize);
        if (rv != CSSM_OK)
        {
            goto loser;
        }
        
	int diglength = dataSize.SizeOutputBlock;
	
	if (digobj)
	{
	    digest->Data = (unsigned char*)PORT_ArenaAlloc((PLArenaPool *)poolp, diglength);
	    if (digest->Data == NULL)
		goto loser;
	    digest->Length = diglength;
	    rv = CSSM_DigestDataFinal(digobj, digest);
            if (rv != CSSM_OK)
            {
                goto loser;
            }
            
	    CSSM_DeleteContext(digobj);
	}
	else
	{
	    digest->Data = NULL;
	    digest->Length = 0;
	}
	
	digests[i] = digest;
   }
    digests[i] = NULL;
    *digestsp = digests;

    rv = SECSuccess;

loser:
    if (rv == SECSuccess)
	PORT_ArenaUnmark((PLArenaPool *)poolp, mark);
    else
	PORT_ArenaRelease((PLArenaPool *)poolp, mark);

cleanup:
    if (cmsdigcx->digcnt > 0) {
	PORT_Free(cmsdigcx->digobjs);
    }
    PORT_Free(cmsdigcx);

    return rv;
}

开发者ID:alfintatorkace，项目名称:osx-10.9-opensource，代码行数:86，代码来源:cmsdigest.c

示例17: nsslowkey_ConvertToPublicKey

NSSLOWKEYPublicKey *
nsslowkey_ConvertToPublicKey(NSSLOWKEYPrivateKey *privk)
{
    NSSLOWKEYPublicKey *pubk;
    PLArenaPool *arena;


    arena = PORT_NewArena (DER_DEFAULT_CHUNKSIZE);
    if (arena == NULL) {
        PORT_SetError (SEC_ERROR_NO_MEMORY);
        return NULL;
    }

    switch(privk->keyType) {
      case NSSLOWKEYRSAKey:
      case NSSLOWKEYNullKey:
	pubk = (NSSLOWKEYPublicKey *)PORT_ArenaZAlloc(arena,
						sizeof (NSSLOWKEYPublicKey));
	if (pubk != NULL) {
	    SECStatus rv;

	    pubk->arena = arena;
	    pubk->keyType = privk->keyType;
	    if (privk->keyType == NSSLOWKEYNullKey) return pubk;
	    rv = SECITEM_CopyItem(arena, &pubk->u.rsa.modulus,
				  &privk->u.rsa.modulus);
	    if (rv == SECSuccess) {
		rv = SECITEM_CopyItem (arena, &pubk->u.rsa.publicExponent,
				       &privk->u.rsa.publicExponent);
		if (rv == SECSuccess)
		    return pubk;
	    }
	} else {
	    PORT_SetError (SEC_ERROR_NO_MEMORY);
	}
	break;
      case NSSLOWKEYDSAKey:
	pubk = (NSSLOWKEYPublicKey *)PORT_ArenaZAlloc(arena,
						    sizeof(NSSLOWKEYPublicKey));
	if (pubk != NULL) {
	    SECStatus rv;

	    pubk->arena = arena;
	    pubk->keyType = privk->keyType;
	    rv = SECITEM_CopyItem(arena, &pubk->u.dsa.publicValue,
				  &privk->u.dsa.publicValue);
	    if (rv != SECSuccess) break;
	    rv = SECITEM_CopyItem(arena, &pubk->u.dsa.params.prime,
				  &privk->u.dsa.params.prime);
	    if (rv != SECSuccess) break;
	    rv = SECITEM_CopyItem(arena, &pubk->u.dsa.params.subPrime,
				  &privk->u.dsa.params.subPrime);
	    if (rv != SECSuccess) break;
	    rv = SECITEM_CopyItem(arena, &pubk->u.dsa.params.base,
				  &privk->u.dsa.params.base);
	    if (rv == SECSuccess) return pubk;
	}
	break;
      case NSSLOWKEYDHKey:
	pubk = (NSSLOWKEYPublicKey *)PORT_ArenaZAlloc(arena,
						    sizeof(NSSLOWKEYPublicKey));
	if (pubk != NULL) {
	    SECStatus rv;

	    pubk->arena = arena;
	    pubk->keyType = privk->keyType;
	    rv = SECITEM_CopyItem(arena, &pubk->u.dh.publicValue,
				  &privk->u.dh.publicValue);
	    if (rv != SECSuccess) break;
	    rv = SECITEM_CopyItem(arena, &pubk->u.dh.prime,
				  &privk->u.dh.prime);
	    if (rv != SECSuccess) break;
	    rv = SECITEM_CopyItem(arena, &pubk->u.dh.base,
				  &privk->u.dh.base);
	    if (rv == SECSuccess) return pubk;
	}
	break;
#ifndef NSS_DISABLE_ECC
      case NSSLOWKEYECKey:
	pubk = (NSSLOWKEYPublicKey *)PORT_ArenaZAlloc(arena,
						    sizeof(NSSLOWKEYPublicKey));
	if (pubk != NULL) {
	    SECStatus rv;

	    pubk->arena = arena;
	    pubk->keyType = privk->keyType;
	    rv = SECITEM_CopyItem(arena, &pubk->u.ec.publicValue,
				  &privk->u.ec.publicValue);
	    if (rv != SECSuccess) break;
	    pubk->u.ec.ecParams.arena = arena;
	    /* Copy the rest of the params */
	    rv = EC_CopyParams(arena, &(pubk->u.ec.ecParams),
			       &(privk->u.ec.ecParams));
	    if (rv == SECSuccess) return pubk;
	}
	break;
#endif /* NSS_DISABLE_ECC */
	/* No Fortezza in Low Key implementations (Fortezza keys aren't
	 * stored in our data base */
    default:
//.........这里部分代码省略.........

开发者ID:MekliCZ，项目名称:positron，代码行数:101，代码来源:lowkey.c

示例18: DH_GenParam

SECStatus 
DH_GenParam(int primeLen, DHParams **params)
{
    PLArenaPool *arena;
    DHParams *dhparams;
    unsigned char *pb = NULL;
    unsigned char *ab = NULL;
    unsigned long counter = 0;
    mp_int p, q, a, h, psub1, test;
    mp_err err = MP_OKAY;
    SECStatus rv = SECSuccess;
    if (!params || primeLen < 0) {
	PORT_SetError(SEC_ERROR_INVALID_ARGS);
	return SECFailure;
    }
    arena = PORT_NewArena(NSS_FREEBL_DEFAULT_CHUNKSIZE);
    if (!arena) {
	PORT_SetError(SEC_ERROR_NO_MEMORY);
	return SECFailure;
    }
    dhparams = (DHParams *)PORT_ArenaZAlloc(arena, sizeof(DHParams));
    if (!dhparams) {
	PORT_SetError(SEC_ERROR_NO_MEMORY);
	PORT_FreeArena(arena, PR_TRUE);
	return SECFailure;
    }
    dhparams->arena = arena;
    MP_DIGITS(&p) = 0;
    MP_DIGITS(&q) = 0;
    MP_DIGITS(&a) = 0;
    MP_DIGITS(&h) = 0;
    MP_DIGITS(&psub1) = 0;
    MP_DIGITS(&test) = 0;
    CHECK_MPI_OK( mp_init(&p) );
    CHECK_MPI_OK( mp_init(&q) );
    CHECK_MPI_OK( mp_init(&a) );
    CHECK_MPI_OK( mp_init(&h) );
    CHECK_MPI_OK( mp_init(&psub1) );
    CHECK_MPI_OK( mp_init(&test) );
    /* generate prime with MPI, uses Miller-Rabin to generate strong prime. */
    pb = PORT_Alloc(primeLen);
    CHECK_SEC_OK( RNG_GenerateGlobalRandomBytes(pb, primeLen) );
    pb[0]          |= 0x80; /* set high-order bit */
    pb[primeLen-1] |= 0x01; /* set low-order bit  */
    CHECK_MPI_OK( mp_read_unsigned_octets(&p, pb, primeLen) );
    CHECK_MPI_OK( mpp_make_prime(&p, primeLen * 8, PR_TRUE, &counter) );
    /* construct Sophie-Germain prime q = (p-1)/2. */
    CHECK_MPI_OK( mp_sub_d(&p, 1, &psub1) );
    CHECK_MPI_OK( mp_div_2(&psub1, &q)    );
    /* construct a generator from the prime. */
    ab = PORT_Alloc(primeLen);
    /* generate a candidate number a in p's field */
    CHECK_SEC_OK( RNG_GenerateGlobalRandomBytes(ab, primeLen) );
    CHECK_MPI_OK( mp_read_unsigned_octets(&a, ab, primeLen) );
    /* force a < p (note that quot(a/p) <= 1) */
    if ( mp_cmp(&a, &p) > 0 )
	CHECK_MPI_OK( mp_sub(&a, &p, &a) );
    do {
	/* check that a is in the range [2..p-1] */
	if ( mp_cmp_d(&a, 2) < 0 || mp_cmp(&a, &psub1) >= 0) {
	    /* a is outside of the allowed range.  Set a=3 and keep going. */
            mp_set(&a, 3);
	}
	/* if a**q mod p != 1 then a is a generator */
	CHECK_MPI_OK( mp_exptmod(&a, &q, &p, &test) );
	if ( mp_cmp_d(&test, 1) != 0 )
	    break;
	/* increment the candidate and try again. */
	CHECK_MPI_OK( mp_add_d(&a, 1, &a) );
    } while (PR_TRUE);
    MPINT_TO_SECITEM(&p, &dhparams->prime, arena);
    MPINT_TO_SECITEM(&a, &dhparams->base, arena);
    *params = dhparams;
cleanup:
    mp_clear(&p);
    mp_clear(&q);
    mp_clear(&a);
    mp_clear(&h);
    mp_clear(&psub1);
    mp_clear(&test);
    if (pb) PORT_ZFree(pb, primeLen);
    if (ab) PORT_ZFree(ab, primeLen);
    if (err) {
	MP_TO_SEC_ERROR(err);
	rv = SECFailure;
    }
    if (rv)
	PORT_FreeArena(arena, PR_TRUE);
    return rv;
}

开发者ID:MekliCZ，项目名称:positron，代码行数:90，代码来源:dh.c

示例19: ListCRLNames

static void ListCRLNames (CERTCertDBHandle *certHandle, int crlType, PRBool deletecrls)
{
    CERTCrlHeadNode *crlList = NULL;
    CERTCrlNode *crlNode = NULL;
    CERTName *name = NULL;
    PLArenaPool *arena = NULL;
    SECStatus rv;

    do {
	arena = PORT_NewArena (SEC_ASN1_DEFAULT_ARENA_SIZE);
	if (arena == NULL) {
	    fprintf(stderr, "%s: fail to allocate memory\n", progName);
	    break;
	}
	
	name = PORT_ArenaZAlloc (arena, sizeof(*name));
	if (name == NULL) {
	    fprintf(stderr, "%s: fail to allocate memory\n", progName);
	    break;
	}
	name->arena = arena;
	    
	rv = SEC_LookupCrls (certHandle, &crlList, crlType);
	if (rv != SECSuccess) {
	    fprintf(stderr, "%s: fail to look up CRLs (%s)\n", progName,
	    SECU_Strerror(PORT_GetError()));
	    break;
	}
	
	/* just in case */
	if (!crlList)
	    break;

	crlNode  = crlList->first;

        fprintf (stdout, "\n");
	fprintf (stdout, "\n%-40s %-5s\n\n", "CRL names", "CRL Type");
	while (crlNode) {
	    char* asciiname = NULL;
	    CERTCertificate *cert = NULL;
	    if (crlNode->crl && &crlNode->crl->crl.derName) {
	        cert = CERT_FindCertByName(certHandle,
	                                   &crlNode->crl->crl.derName);
	        if (!cert) {
	            SECU_PrintError(progName, "could not find signing "
	                         "certificate in database");
	        }
	    }
	    if (cert) {
	        char* certName = NULL;
                 if (cert->nickname && PORT_Strlen(cert->nickname) > 0) {
	            certName = cert->nickname;
	        } else if (cert->emailAddr && PORT_Strlen(cert->emailAddr) > 0) {
	            certName = cert->emailAddr;
	        }
	        if (certName) {
	            asciiname = PORT_Strdup(certName);
	        }
	        CERT_DestroyCertificate(cert);
	    }
                
	    if (!asciiname) {
	        name = &crlNode->crl->crl.name;
	        if (!name){
	            SECU_PrintError(progName, "fail to get the CRL "
	                           "issuer name");
	            continue;
	        }
	        asciiname = CERT_NameToAscii(name);
	    }
	    fprintf (stdout, "%-40s %-5s\n", asciiname, "CRL");
	    if (asciiname) {
		PORT_Free(asciiname);
	    }
            if ( PR_TRUE == deletecrls) {
                CERTSignedCrl* acrl = NULL;
                SECItem* issuer = &crlNode->crl->crl.derName;
                acrl = SEC_FindCrlByName(certHandle, issuer, crlType);
                if (acrl)
                {
                    SEC_DeletePermCRL(acrl);
                    SEC_DestroyCrl(acrl);
                }
            }
            crlNode = crlNode->next;
	} 
	
    } while (0);
    if (crlList)
	PORT_FreeArena (crlList->arena, PR_FALSE);
    PORT_FreeArena (arena, PR_FALSE);
}

开发者ID:AOSC-Dev，项目名称:nss-purified，代码行数:92，代码来源:crlutil.c

示例20: RSA_signature_verify_nss

err_t RSA_signature_verify_nss(const struct RSA_public_key *k
                              , const u_char *hash_val, size_t hash_len
                               ,const u_char *sig_val, size_t sig_len)
{
   SECKEYPublicKey *publicKey;
   PRArenaPool *arena;
   SECStatus retVal = SECSuccess;
   SECItem nss_n, nss_e;
   SECItem signature, data;
   chunk_t n,e;

    /*Converting n and e to form public key in SECKEYPublicKey data structure*/

    arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE);
    if (arena == NULL) {
	PORT_SetError (SEC_ERROR_NO_MEMORY);
	return "10" "NSS error: Not enough memory to create arena";
    }

    publicKey = (SECKEYPublicKey *) PORT_ArenaZAlloc (arena, sizeof (SECKEYPublicKey));
    if (!publicKey) {
	PORT_FreeArena (arena, PR_FALSE);
	PORT_SetError (SEC_ERROR_NO_MEMORY);
	return "11" "NSS error: Not enough memory to create publicKey";
    }

    publicKey->arena = arena;
    publicKey->keyType = rsaKey;
    publicKey->pkcs11Slot = NULL;
    publicKey->pkcs11ID = CK_INVALID_HANDLE;

    /* Converting n(modulus) and e(exponent) from mpz_t form to chunk_t */
    n = mpz_to_n_autosize(&k->n);
    e = mpz_to_n_autosize(&k->e);

    /*Converting n and e to nss_n and nss_e*/
    nss_n.data = n.ptr;
    nss_n.len = (unsigned int)n.len;
    nss_n.type = siBuffer;

    nss_e.data = e.ptr;
    nss_e.len = (unsigned int)e.len;
    nss_e.type = siBuffer;

    retVal = SECITEM_CopyItem(arena, &publicKey->u.rsa.modulus, &nss_n);
    if (retVal == SECSuccess) {
	retVal = SECITEM_CopyItem (arena, &publicKey->u.rsa.publicExponent, &nss_e);
    }

    if(retVal != SECSuccess) {
	pfree(n.ptr);
	pfree(e.ptr);
	SECKEY_DestroyPublicKey (publicKey);
	return "12" "NSS error: Not able to copy modulus or exponent or both while forming SECKEYPublicKey structure";
    }
    signature.type = siBuffer;
    signature.data = DISCARD_CONST(unsigned char *, sig_val);
    signature.len  = (unsigned int)sig_len;

    data.len = (unsigned int)sig_len;
    data.data = alloc_bytes(data.len, "NSS decrypted signature");
    data.type = siBuffer;

    if(PK11_VerifyRecover(publicKey, &signature, &data, osw_return_nss_password_file_info()) == SECSuccess ) {
	DBG(DBG_CRYPT,DBG_dump("NSS RSA verify: decrypted sig: ", data.data, data.len));
    }
    else {
        DBG(DBG_CRYPT,DBG_log("NSS RSA verify: decrypting signature is failed"));
        return "13" "NSS error: Not able to decrypt";
    }

    if(memcmp(data.data+data.len-hash_len, hash_val, hash_len)!=0) {
	pfree(data.data);
	loglog(RC_LOG_SERIOUS, "RSA Signature NOT verified");
	return "14" "NSS error: Not able to verify";
    }

    DBG(DBG_CRYPT,DBG_dump("NSS RSA verify: hash value: ", hash_val, hash_len));

    pfree(data.data);
    pfree(n.ptr);
    pfree(e.ptr);
    SECKEY_DestroyPublicKey (publicKey);

    DBG(DBG_CRYPT, DBG_log("RSA Signature verified"));

    return NULL;
}

开发者ID:1309578252，项目名称:Openswan，代码行数:88，代码来源:signatures_nss.c

注：本文中的PORT_ArenaZAlloc函数示例由纯净天空整理自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。

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C++ PORT_ArenaZNew函数代码示例发布时间：2022-05-30

C++ PORT_ArenaRelease函数代码示例发布时间：2022-05-30

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C++ PORT_ArenaZAlloc函数代码示例

示例1: CERT_CopyAVA

示例2: NSS_CMSAttribute_Create

示例3: sec_pkcs12_new_asafe

示例4: sec_pkcs12_new_pfx

示例5: SecCmsMessageCreate

示例6: sec_pkcs12_compute_thumbprint

示例7: NSS_CMSMessage_Create

示例8: NSS_CMSSignedData_AddDigest

示例9: PORT_NewArena

示例10: CERT_CreateAVAFromSECItem

示例11: decode_pqg_params

示例12: nssutil_formatValue

示例13: smime_choose_cipher

示例14: nss_cmsrecipientinfo_create

示例15: sm_encrypt

示例16: SecCmsDigestContextFinishMultiple

示例17: nsslowkey_ConvertToPublicKey

示例18: DH_GenParam

示例19: ListCRLNames

示例20: RSA_signature_verify_nss

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