2298CAPI.CRYPTOAPI_BLOB blob = (CAPI.CRYPTOAPI_BLOB) Marshal.PtrToStructure(pBlob, typeof(CAPI.CRYPTOAPI_BLOB)); 2305internal static byte[] BlobToByteArray(CAPI.CRYPTOAPI_BLOB blob) { 2336ptr = CAPI.LocalAlloc(CAPI.LMEM_FIXED, new IntPtr(cbDecoded)); 2376pbDecoded = CAPI.LocalAlloc(CAPI.LMEM_FIXED, new IntPtr(cbDecoded)); 2411pbEncoded = CAPI.LocalAlloc(CAPI.LMEM_FIXED, new IntPtr(cbEncoded)); 2445pbEncoded = CAPI.LocalAlloc(CAPI.LMEM_FIXED, new IntPtr(cbEncoded)); 2493parameters.Flags = (CspProviderFlags) ((dwFlags & CAPI.CRYPT_MACHINE_KEYSET) == CAPI.CRYPT_MACHINE_KEYSET ? CspProviderFlags.UseMachineKeyStore : 0); 2506if (!rc && Marshal.GetLastWin32Error() == CAPI.NTE_BAD_KEYSET) { 2511dwFlags | CAPI.CRYPT_NEWKEYSET); 2559pOIDInfo = (CRYPT_OID_INFO) Marshal.PtrToStructure(pv, typeof(CAPI.CRYPT_OID_INFO)); 2581pOIDInfo = (CRYPT_OID_INFO) Marshal.PtrToStructure(pv, typeof(CAPI.CRYPT_OID_INFO)); 2932[DllImport(CAPI.KERNEL32, SetLastError = true), 2964[DllImport(CAPI.KERNEL32, SetLastError=true), 3024[DllImport(CAPI.ADVAPI32, SetLastError=true), 3080[DllImport(CAPI.CRYPT32, SetLastError=true), 3111[DllImport(CAPI.CRYPT32, SetLastError=true), 3141[DllImport(CAPI.CRYPT32, SetLastError=true), 3171[DllImport(CAPI.CRYPT32, SetLastError=true),

33internal CryptographicAttributeObject (IntPtr pAttribute) : this((CAPI.CRYPT_ATTRIBUTE) Marshal.PtrToStructure(pAttribute, typeof(CAPI.CRYPT_ATTRIBUTE))) {} 36internal CryptographicAttributeObject(CAPI.CRYPT_ATTRIBUTE cryptAttribute) : 41internal CryptographicAttributeObject (CAPI.CRYPT_ATTRIBUTE_TYPE_VALUE cryptAttribute) : 88private CryptographicAttributeObjectCollection (IntPtr pCryptAttributes) : this((CAPI.CRYPT_ATTRIBUTES) Marshal.PtrToStructure(pCryptAttributes, typeof(CAPI.CRYPT_ATTRIBUTES))) {} 94internal CryptographicAttributeObjectCollection (CAPI.CRYPT_ATTRIBUTES cryptAttributes) { 97IntPtr pCryptAttribute = new IntPtr((long)cryptAttributes.rgAttr + (index * Marshal.SizeOf(typeof(CAPI.CRYPT_ATTRIBUTE)))); 165if (String.Compare(szOid1, CAPI.szOID_RSA_signingTime, StringComparison.OrdinalIgnoreCase) == 0)

48CAPI.CRYPTOAPI_BLOB blob = new CAPI.CRYPTOAPI_BLOB(); 53CAPI.CRYPTOAPI_BLOB dataIn = new CAPI.CRYPTOAPI_BLOB(); 56CAPI.CRYPTOAPI_BLOB entropy = new CAPI.CRYPTOAPI_BLOB(); 62uint dwFlags = CAPI.CRYPTPROTECT_UI_FORBIDDEN; 64dwFlags |= CAPI.CRYPTPROTECT_LOCAL_MACHINE; 66if (!CAPI.CryptProtectData(new IntPtr(&dataIn), 79if (CAPI.ErrorMayBeCausedByUnloadedProfile(lastWin32Error)) { 106CAPI.CAPISafe.ZeroMemory(blob.pbData, blob.cbData); 107CAPI.CAPISafe.LocalFree(blob.pbData); 123CAPI.CRYPTOAPI_BLOB userData = new CAPI.CRYPTOAPI_BLOB(); 128CAPI.CRYPTOAPI_BLOB dataIn = new CAPI.CRYPTOAPI_BLOB(); 131CAPI.CRYPTOAPI_BLOB entropy = new CAPI.CRYPTOAPI_BLOB(); 137uint dwFlags = CAPI.CRYPTPROTECT_UI_FORBIDDEN; 139dwFlags |= CAPI.CRYPTPROTECT_LOCAL_MACHINE; 141if (!CAPI.CryptUnprotectData(new IntPtr(&dataIn), 169CAPI.CAPISafe.ZeroMemory(userData.pbData, userData.cbData); 170CAPI.CAPISafe.LocalFree(userData.pbData); 192if ((userData.Length == 0) || (userData.Length % CAPI.CRYPTPROTECTMEMORY_BLOCK_SIZE != 0)) 198int status = CAPI.SystemFunction040(userData, 202throw new CryptographicException(CAPI.CAPISafe.LsaNtStatusToWinError(status)); 223if ((encryptedData.Length == 0) || (encryptedData.Length % CAPI.CRYPTPROTECTMEMORY_BLOCK_SIZE != 0)) 229int status = CAPI.SystemFunction041(encryptedData, 233throw new CryptographicException(CAPI.CAPISafe.LsaNtStatusToWinError(status));

70CAPI.szOID_RSA_DES_EDE3_CBC : 71CAPI.szOID_NIST_AES256_CBC; 78new ContentInfo(Oid.FromOidValue(CAPI.szOID_RSA_data, OidGroup.ExtensionOrAttribute), new byte[0]), 256int hr = CAPI.CRYPT_E_RECIPIENT_NOT_FOUND; 268if (hr2 == CAPI.S_OK) { 284CAPI.CMSG_CTRL_DECRYPT_PARA ctrlDecryptPara = new CAPI.CMSG_CTRL_DECRYPT_PARA(Marshal.SizeOf(typeof(CAPI.CMSG_CTRL_DECRYPT_PARA))); 289if (!CAPI.CryptMsgControl(m_safeCryptMsgHandle, 291CAPI.CMSG_CTRL_DECRYPT, 301CAPI.CMSG_CMS_RECIPIENT_INFO cmsRecipientInfo = (CAPI.CMSG_CMS_RECIPIENT_INFO) Marshal.PtrToStructure(keyAgree.pCmsgRecipientInfo.DangerousGetHandle(), typeof(CAPI.CMSG_CMS_RECIPIENT_INFO)); 303CAPI.CMSG_CTRL_KEY_AGREE_DECRYPT_PARA keyAgreeDecryptPara = new CAPI.CMSG_CTRL_KEY_AGREE_DECRYPT_PARA(Marshal.SizeOf(typeof(CAPI.CMSG_CTRL_KEY_AGREE_DECRYPT_PARA))); 311CAPI.CMSG_KEY_AGREE_CERT_ID_RECIPIENT_INFO certIdKeyAgree = (CAPI.CMSG_KEY_AGREE_CERT_ID_RECIPIENT_INFO) keyAgree.CmsgRecipientInfo; 314pOriginatorCert = CAPI.CertFindCertificateInStore(hCertStore, 315CAPI.X509_ASN_ENCODING | CAPI.PKCS_7_ASN_ENCODING, 317CAPI.CERT_FIND_CERT_ID, 321hr2 = CAPI.CRYPT_E_NOT_FOUND; 325CAPI.CERT_CONTEXT pCertContext = (CAPI.CERT_CONTEXT) Marshal.PtrToStructure(pOriginatorCert.DangerousGetHandle(), typeof(CAPI.CERT_CONTEXT)); 326CAPI.CERT_INFO certInfo = (CAPI.CERT_INFO) Marshal.PtrToStructure(pCertContext.pCertInfo, typeof(CAPI.CERT_INFO)); 330CAPI.CMSG_KEY_AGREE_PUBLIC_KEY_RECIPIENT_INFO publicKeyAgree = (CAPI.CMSG_KEY_AGREE_PUBLIC_KEY_RECIPIENT_INFO) keyAgree.CmsgRecipientInfo; 334if (!CAPI.CryptMsgControl(m_safeCryptMsgHandle, 336CAPI.CMSG_CTRL_KEY_AGREE_DECRYPT, 345throw new CryptographicException(CAPI.E_NOTIMPL); 352if (hr2 == CAPI.S_OK) { 357PkcsUtils.GetParam(m_safeCryptMsgHandle, CAPI.CMSG_CONTENT_PARAM, 0, out pbContent, out cbContent); 369hr = CAPI.S_OK; 378if (hr != CAPI.S_OK) 389throw new CryptographicException(CAPI.CRYPT_E_RECIPIENT_NOT_FOUND); 410CAPI.CMSG_ENVELOPED_ENCODE_INFO encodeInfo = new CAPI.CMSG_ENVELOPED_ENCODE_INFO(Marshal.SizeOf(typeof(CAPI.CMSG_ENVELOPED_ENCODE_INFO))); 411SafeLocalAllocHandle ceei = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(Marshal.SizeOf(typeof(CAPI.CMSG_ENVELOPED_ENCODE_INFO)))); 443SafeCryptMsgHandle safeCryptMsgHandle = CAPI.CryptMsgOpenToEncode(CAPI.X509_ASN_ENCODING | CAPI.PKCS_7_ASN_ENCODING, 445CAPI.CMSG_ENVELOPED, 459Marshal.DestroyStructure(ceei.DangerousGetHandle(), typeof(CAPI.CMSG_ENVELOPED_ENCODE_INFO)); 464if (String.Compare(this.ContentInfo.ContentType.Value, CAPI.szOID_RSA_data, StringComparison.OrdinalIgnoreCase) == 0) { 467CAPI.CRYPTOAPI_BLOB dataBlob = new CAPI.CRYPTOAPI_BLOB(); 470if (!CAPI.EncodeObject(new IntPtr(CAPI.X509_OCTET_STRING), new IntPtr(&dataBlob), out encodedContent)) 478if (!CAPI.CAPISafe.CryptMsgUpdate(m_safeCryptMsgHandle, encodedContent, (uint) encodedContent.Length, true)) 497safeCryptMsgHandle = CAPI.CAPISafe.CryptMsgOpenToDecode(CAPI.X509_ASN_ENCODING | CAPI.PKCS_7_ASN_ENCODING, 507if (!CAPI.CAPISafe.CryptMsgUpdate(safeCryptMsgHandle, encodedMessage, (uint) encodedMessage.Length, true)) 511if (CAPI.CMSG_ENVELOPED != PkcsUtils.GetMessageType(safeCryptMsgHandle)) 512throw new CryptographicException(CAPI.CRYPT_E_INVALID_MSG_TYPE); 523int hr = CAPI.CRYPT_E_RECIPIENT_NOT_FOUND; 530safeCertContextHandle = CAPI.CertFindCertificateInStore(safeCertStoreHandle, 531CAPI.X509_ASN_ENCODING | CAPI.PKCS_7_ASN_ENCODING, 533CAPI.CERT_FIND_SUBJECT_CERT, 538CAPI.CMSG_KEY_TRANS_RECIPIENT_INFO keyTrans = (CAPI.CMSG_KEY_TRANS_RECIPIENT_INFO) recipientInfo.CmsgRecipientInfo; 539safeCertContextHandle = CAPI.CertFindCertificateInStore(safeCertStoreHandle, 540CAPI.X509_ASN_ENCODING | CAPI.PKCS_7_ASN_ENCODING, 542CAPI.CERT_FIND_CERT_ID, 550CAPI.CERT_ID recipientId = keyAgree.RecipientId; 551safeCertContextHandle = CAPI.CertFindCertificateInStore(safeCertStoreHandle, 552CAPI.X509_ASN_ENCODING | CAPI.PKCS_7_ASN_ENCODING, 554CAPI.CERT_FIND_CERT_ID, 560hr = CAPI.E_NOTIMPL; 598if (!CAPI.CryptAcquireContext(ref hCryptProv, IntPtr.Zero, IntPtr.Zero, CAPI.PROV_RSA_FULL, CAPI.CRYPT_VERIFYCONTEXT)) { 603if (algId == CAPI.CALG_RC2 || algId == CAPI.CALG_RC4) { 604CAPI.CMSG_RC2_AUX_INFO auxInfo = new CAPI.CMSG_RC2_AUX_INFO(Marshal.SizeOf(typeof(CAPI.CMSG_RC2_AUX_INFO))); 610SafeLocalAllocHandle pvAuxInfo = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(Marshal.SizeOf(typeof(CAPI.CMSG_RC2_AUX_INFO)))); 631int reiSize = recipients.Count * Marshal.SizeOf(typeof(CAPI.CMSG_RECIPIENT_ENCODE_INFO)); 637if (recipientInfoTypes[index] == CAPI.CMSG_KEY_TRANS_RECIPIENT) { 638totalSize += Marshal.SizeOf(typeof(CAPI.CMSG_KEY_TRANS_RECIPIENT_ENCODE_INFO)); 640else if (recipientInfoTypes[index] == CAPI.CMSG_KEY_AGREE_RECIPIENT) { 642totalSize += Marshal.SizeOf(typeof(CAPI.CMSG_KEY_AGREE_RECIPIENT_ENCODE_INFO)); 645throw new CryptographicException(CAPI.CRYPT_E_UNKNOWN_ALGO); 649encryptParam.rgpRecipients = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(totalSize)); 667encryptParam.rgCertEncoded = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(certificates.Count * Marshal.SizeOf(typeof(CAPI.CRYPTOAPI_BLOB)))); 669CAPI.CERT_CONTEXT pCertContext = (CAPI.CERT_CONTEXT) Marshal.PtrToStructure(X509Utils.GetCertContext(certificates[index]).DangerousGetHandle(), typeof(CAPI.CERT_CONTEXT)); 670CAPI.CRYPTOAPI_BLOB * pBlob = (CAPI.CRYPTOAPI_BLOB *) new IntPtr((long) encryptParam.rgCertEncoded.DangerousGetHandle() + 671(index * Marshal.SizeOf(typeof(CAPI.CRYPTOAPI_BLOB)))); 688CAPI.CERT_CONTEXT pCertContext = (CAPI.CERT_CONTEXT) Marshal.PtrToStructure(X509Utils.GetCertContext(certificate).DangerousGetHandle(), typeof(CAPI.CERT_CONTEXT)); 689CAPI.CERT_INFO certInfo = (CAPI.CERT_INFO) Marshal.PtrToStructure(pCertContext.pCertInfo, typeof(CAPI.CERT_INFO)); 691CAPI.CMSG_RECIPIENT_ENCODE_INFO * pEncodeInfo = (CAPI.CMSG_RECIPIENT_ENCODE_INFO *) new IntPtr((long) encryptParam.rgpRecipients.DangerousGetHandle() + 692(index * Marshal.SizeOf(typeof(CAPI.CMSG_RECIPIENT_ENCODE_INFO)))); 699if (recipientInfoTypes[index] == CAPI.CMSG_KEY_TRANS_RECIPIENT) { 703IntPtr pcbSize = new IntPtr((long) pKeyInfo + (long) Marshal.OffsetOf(typeof(CAPI.CMSG_KEY_TRANS_RECIPIENT_ENCODE_INFO), "cbSize")); 704Marshal.WriteInt32(pcbSize, Marshal.SizeOf(typeof(CAPI.CMSG_KEY_TRANS_RECIPIENT_ENCODE_INFO))); 707IntPtr pKeyEncryptionAlgorithm = new IntPtr((long) pKeyInfo + (long) Marshal.OffsetOf(typeof(CAPI.CMSG_KEY_TRANS_RECIPIENT_ENCODE_INFO), "KeyEncryptionAlgorithm")); 710encryptParam.rgszObjId[index] = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(objId.Length + 1)); 714IntPtr pszObjId = new IntPtr((long) pKeyEncryptionAlgorithm + (long) Marshal.OffsetOf(typeof(CAPI.CRYPT_ALGORITHM_IDENTIFIER), "pszObjId")); 718IntPtr pParameters = new IntPtr((long) pKeyEncryptionAlgorithm + (long) Marshal.OffsetOf(typeof(CAPI.CRYPT_ALGORITHM_IDENTIFIER), "Parameters")); 721IntPtr pcbData = new IntPtr((long) pParameters + (long) Marshal.OffsetOf(typeof(CAPI.CRYPTOAPI_BLOB), "cbData")); 725IntPtr ppbData = new IntPtr((long) pParameters + (long) Marshal.OffsetOf(typeof(CAPI.CRYPTOAPI_BLOB), "pbData")); 732IntPtr pRecipientPublicKey = new IntPtr((long) pKeyInfo + (long) Marshal.OffsetOf(typeof(CAPI.CMSG_KEY_TRANS_RECIPIENT_ENCODE_INFO), "RecipientPublicKey")); 735pcbData = new IntPtr((long) pRecipientPublicKey + (long) Marshal.OffsetOf(typeof(CAPI.CRYPT_BIT_BLOB), "cbData")); 739ppbData = new IntPtr((long) pRecipientPublicKey + (long) Marshal.OffsetOf(typeof(CAPI.CRYPT_BIT_BLOB), "pbData")); 743IntPtr pcUnusedBIts = new IntPtr((long) pRecipientPublicKey + (long) Marshal.OffsetOf(typeof(CAPI.CRYPT_BIT_BLOB), "cUnusedBits")); 747IntPtr pRecipientId = new IntPtr((long) pKeyInfo + (long) Marshal.OffsetOf(typeof(CAPI.CMSG_KEY_TRANS_RECIPIENT_ENCODE_INFO), "RecipientId")); 751if (!CAPI.CAPISafe.CertGetCertificateContextProperty(X509Utils.GetCertContext(certificate), 752CAPI.CERT_KEY_IDENTIFIER_PROP_ID, 757pbData = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(cbData)); 759if (!CAPI.CAPISafe.CertGetCertificateContextProperty(X509Utils.GetCertContext(certificate), 760CAPI.CERT_KEY_IDENTIFIER_PROP_ID, 768IntPtr pdwIdChoice = new IntPtr((long) pRecipientId + (long) Marshal.OffsetOf(typeof(CAPI.CERT_ID), "dwIdChoice")); 769Marshal.WriteInt32(pdwIdChoice, (int) CAPI.CERT_ID_KEY_IDENTIFIER); 772IntPtr pKeyId = new IntPtr((long) pRecipientId + (long) Marshal.OffsetOf(typeof(CAPI.CERT_ID), "Value")); 775pcbData = new IntPtr((long) pKeyId + (long) Marshal.OffsetOf(typeof(CAPI.CRYPTOAPI_BLOB), "cbData")); 779ppbData = new IntPtr((long) pKeyId + (long) Marshal.OffsetOf(typeof(CAPI.CRYPTOAPI_BLOB), "pbData")); 784IntPtr pdwIdChoice = new IntPtr((long) pRecipientId + (long) Marshal.OffsetOf(typeof(CAPI.CERT_ID), "dwIdChoice")); 785Marshal.WriteInt32(pdwIdChoice, (int) CAPI.CERT_ID_ISSUER_SERIAL_NUMBER); 788IntPtr pIssuerSerialNumber = new IntPtr((long) pRecipientId + (long) Marshal.OffsetOf(typeof(CAPI.CERT_ID), "Value")); 791IntPtr pIssuer = new IntPtr((long) pIssuerSerialNumber + (long) Marshal.OffsetOf(typeof(CAPI.CERT_ISSUER_SERIAL_NUMBER), "Issuer")); 794pcbData = new IntPtr((long) pIssuer + (long) Marshal.OffsetOf(typeof(CAPI.CRYPTOAPI_BLOB), "cbData")); 798ppbData = new IntPtr((long) pIssuer + (long) Marshal.OffsetOf(typeof(CAPI.CRYPTOAPI_BLOB), "pbData")); 802IntPtr pSerialNumber = new IntPtr((long) pIssuerSerialNumber + (long) Marshal.OffsetOf(typeof(CAPI.CERT_ISSUER_SERIAL_NUMBER), "SerialNumber")); 805pcbData = new IntPtr((long) pSerialNumber + (long) Marshal.OffsetOf(typeof(CAPI.CRYPTOAPI_BLOB), "cbData")); 809ppbData = new IntPtr((long) pSerialNumber + (long) Marshal.OffsetOf(typeof(CAPI.CRYPTOAPI_BLOB), "pbData")); 812pKeyInfo = new IntPtr((long) pKeyInfo + Marshal.SizeOf(typeof(CAPI.CMSG_KEY_TRANS_RECIPIENT_ENCODE_INFO))); 814else if (recipientInfoTypes[index] == CAPI.CMSG_KEY_AGREE_RECIPIENT) { 818IntPtr pcbSize = new IntPtr((long) pKeyInfo + (long) Marshal.OffsetOf(typeof(CAPI.CMSG_KEY_AGREE_RECIPIENT_ENCODE_INFO), "cbSize")); 819Marshal.WriteInt32(pcbSize, Marshal.SizeOf(typeof(CAPI.CMSG_KEY_AGREE_RECIPIENT_ENCODE_INFO))); 822IntPtr pKeyEncryptionAlgorithm = new IntPtr((long) pKeyInfo + (long) Marshal.OffsetOf(typeof(CAPI.CMSG_KEY_AGREE_RECIPIENT_ENCODE_INFO), "KeyEncryptionAlgorithm")); 824byte[] objId = Encoding.ASCII.GetBytes(CAPI.szOID_RSA_SMIMEalgESDH); 825encryptParam.rgszObjId[index] = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(objId.Length + 1)); 829IntPtr pszObjId = new IntPtr((long) pKeyEncryptionAlgorithm + (long) Marshal.OffsetOf(typeof(CAPI.CRYPT_ALGORITHM_IDENTIFIER), "pszObjId")); 836IntPtr pKeyWrapAlgorithm = new IntPtr((long) pKeyInfo + (long) Marshal.OffsetOf(typeof(CAPI.CMSG_KEY_AGREE_RECIPIENT_ENCODE_INFO), "KeyWrapAlgorithm")); 839if (algId == CAPI.CALG_RC2) { 840objId = Encoding.ASCII.GetBytes(CAPI.szOID_RSA_SMIMEalgCMSRC2wrap); 843objId = Encoding.ASCII.GetBytes(CAPI.szOID_RSA_SMIMEalgCMS3DESwrap); 845encryptParam.rgszKeyWrapObjId[cKeyAgree] = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(objId.Length + 1)); 849pszObjId = new IntPtr((long) pKeyWrapAlgorithm + (long) Marshal.OffsetOf(typeof(CAPI.CRYPT_ALGORITHM_IDENTIFIER), "pszObjId")); 855if (algId == CAPI.CALG_RC2) { 856IntPtr pKeyWrapAuxInfo = new IntPtr((long) pKeyInfo + (long) Marshal.OffsetOf(typeof(CAPI.CMSG_KEY_AGREE_RECIPIENT_ENCODE_INFO), "pvKeyWrapAuxInfo")); 864IntPtr pdwKeyChoice = new IntPtr((long) pKeyInfo + (long) Marshal.OffsetOf(typeof(CAPI.CMSG_KEY_AGREE_RECIPIENT_ENCODE_INFO), "dwKeyChoice")); 865Marshal.WriteInt32(pdwKeyChoice, (int) CAPI.CMSG_KEY_AGREE_EPHEMERAL_KEY_CHOICE); 868IntPtr pEphemeralAlgorithm = new IntPtr((long) pKeyInfo + (long) Marshal.OffsetOf(typeof(CAPI.CMSG_KEY_AGREE_RECIPIENT_ENCODE_INFO), "pEphemeralAlgorithmOrSenderId")); 869encryptParam.rgEphemeralIdentifier[cKeyAgree] = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(Marshal.SizeOf(typeof(CAPI.CRYPT_ALGORITHM_IDENTIFIER)))); 874encryptParam.rgszEphemeralObjId[cKeyAgree] = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(objId.Length + 1)); 877pszObjId = new IntPtr((long) encryptParam.rgEphemeralIdentifier[cKeyAgree].DangerousGetHandle() + (long) Marshal.OffsetOf(typeof(CAPI.CRYPT_ALGORITHM_IDENTIFIER), "pszObjId")); 881IntPtr pParameters = new IntPtr((long) encryptParam.rgEphemeralIdentifier[cKeyAgree].DangerousGetHandle() + (long) Marshal.OffsetOf(typeof(CAPI.CRYPT_ALGORITHM_IDENTIFIER), "Parameters")); 884IntPtr pcbData = new IntPtr((long) pParameters + (long) Marshal.OffsetOf(typeof(CAPI.CRYPTOAPI_BLOB), "cbData")); 888IntPtr ppbData = new IntPtr((long) pParameters + (long) Marshal.OffsetOf(typeof(CAPI.CRYPTOAPI_BLOB), "pbData")); 894IntPtr pcRecipientEncryptedKeys = new IntPtr((long) pKeyInfo + (long) Marshal.OffsetOf(typeof(CAPI.CMSG_KEY_AGREE_RECIPIENT_ENCODE_INFO), "cRecipientEncryptedKeys")); 898encryptParam.prgpEncryptedKey[cKeyAgree] = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(Marshal.SizeOf(typeof(IntPtr)))); 899IntPtr prgpRecipientEncryptedKeys = new IntPtr((long) pKeyInfo + (long) Marshal.OffsetOf(typeof(CAPI.CMSG_KEY_AGREE_RECIPIENT_ENCODE_INFO), "rgpRecipientEncryptedKeys")); 901encryptParam.rgpEncryptedKey[cKeyAgree] = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(Marshal.SizeOf(typeof(CAPI.CMSG_RECIPIENT_ENCRYPTED_KEY_ENCODE_INFO)))); 905pcbSize = new IntPtr((long) encryptParam.rgpEncryptedKey[cKeyAgree].DangerousGetHandle() + (long) Marshal.OffsetOf(typeof(CAPI.CMSG_RECIPIENT_ENCRYPTED_KEY_ENCODE_INFO), "cbSize")); 906Marshal.WriteInt32(pcbSize, Marshal.SizeOf(typeof(CAPI.CMSG_RECIPIENT_ENCRYPTED_KEY_ENCODE_INFO))); 909IntPtr pRecipientPublicKey = new IntPtr((long) encryptParam.rgpEncryptedKey[cKeyAgree].DangerousGetHandle() + (long) Marshal.OffsetOf(typeof(CAPI.CMSG_RECIPIENT_ENCRYPTED_KEY_ENCODE_INFO), "RecipientPublicKey")); 912pcbData = new IntPtr((long) pRecipientPublicKey + (long) Marshal.OffsetOf(typeof(CAPI.CRYPT_BIT_BLOB), "cbData")); 916ppbData = new IntPtr((long) pRecipientPublicKey + (long) Marshal.OffsetOf(typeof(CAPI.CRYPT_BIT_BLOB), "pbData")); 920IntPtr pcUnusedBits = new IntPtr((long) pRecipientPublicKey + (long) Marshal.OffsetOf(typeof(CAPI.CRYPT_BIT_BLOB), "cUnusedBits")); 924IntPtr pRecipientId = new IntPtr((long) encryptParam.rgpEncryptedKey[cKeyAgree].DangerousGetHandle() + (long) Marshal.OffsetOf(typeof(CAPI.CMSG_RECIPIENT_ENCRYPTED_KEY_ENCODE_INFO), "RecipientId")); 927IntPtr pdwIdChoice = new IntPtr((long) pRecipientId + (long) Marshal.OffsetOf(typeof(CAPI.CERT_ID), "dwIdChoice")); 930Marshal.WriteInt32(pdwIdChoice, (int) CAPI.CERT_ID_KEY_IDENTIFIER); 933IntPtr pKeyId = new IntPtr((long) pRecipientId + (long) Marshal.OffsetOf(typeof(CAPI.CERT_ID), "Value")); 937if (!CAPI.CAPISafe.CertGetCertificateContextProperty(X509Utils.GetCertContext(certificate), 938CAPI.CERT_KEY_IDENTIFIER_PROP_ID, 943pbKeyId = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(cbKeyId)); 944if (!CAPI.CAPISafe.CertGetCertificateContextProperty(X509Utils.GetCertContext(certificate), 945CAPI.CERT_KEY_IDENTIFIER_PROP_ID, 953pcbData = new IntPtr((long) pKeyId + (long) Marshal.OffsetOf(typeof(CAPI.CRYPTOAPI_BLOB), "cbData")); 957ppbData = new IntPtr((long) pKeyId + (long) Marshal.OffsetOf(typeof(CAPI.CRYPTOAPI_BLOB), "pbData")); 961Marshal.WriteInt32(pdwIdChoice, (int) CAPI.CERT_ID_ISSUER_SERIAL_NUMBER); 964IntPtr pIssuerSerial = new IntPtr((long) pRecipientId + (long) Marshal.OffsetOf(typeof(CAPI.CERT_ID), "Value")); 967IntPtr pIssuer = new IntPtr((long) pIssuerSerial + (long) Marshal.OffsetOf(typeof(CAPI.CERT_ISSUER_SERIAL_NUMBER), "Issuer")); 970pcbData = new IntPtr((long) pIssuer + (long) Marshal.OffsetOf(typeof(CAPI.CRYPTOAPI_BLOB), "cbData")); 974ppbData = new IntPtr((long) pIssuer + (long) Marshal.OffsetOf(typeof(CAPI.CRYPTOAPI_BLOB), "pbData")); 978IntPtr pSerialNumber = new IntPtr((long) pIssuerSerial + (long) Marshal.OffsetOf(typeof(CAPI.CERT_ISSUER_SERIAL_NUMBER), "SerialNumber")); 981pcbData = new IntPtr((long) pSerialNumber + (long) Marshal.OffsetOf(typeof(CAPI.CRYPTOAPI_BLOB), "cbData")); 985ppbData = new IntPtr((long) pSerialNumber + (long) Marshal.OffsetOf(typeof(CAPI.CRYPTOAPI_BLOB), "pbData")); 991pKeyInfo = new IntPtr((long) pKeyInfo + Marshal.SizeOf(typeof(CAPI.CMSG_KEY_AGREE_RECIPIENT_ENCODE_INFO))); 1023encryptParam.rgpRecipients = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(totalSize)); 1031CAPI.CERT_CONTEXT pCertContext = (CAPI.CERT_CONTEXT) Marshal.PtrToStructure(dangerousCertContextHandle, typeof(CAPI.CERT_CONTEXT)); 1066throw new CryptographicException(CAPI.CRYPT_E_RECIPIENT_NOT_FOUND); 1119throw new CryptographicException(CAPI.CRYPT_E_NOT_FOUND);

69string oidValue = LocalAppContextSwitches.CmsUseInsecureHashAlgorithms ? CAPI.szOID_OIWSEC_sha1 : Sha256Oid;

77public Pkcs9SigningTime(DateTime signingTime) : base(CAPI.szOID_RSA_signingTime, Encode(signingTime)) { 82public Pkcs9SigningTime(byte[] encodedSigningTime) : base(CAPI.szOID_RSA_signingTime, encodedSigningTime) {} 110if (!CAPI.DecodeObject(new IntPtr(CAPI.PKCS_UTC_TIME), 127SafeLocalAllocHandle pbSigningTime = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(Marshal.SizeOf(typeof(Int64)))); 131if (!CAPI.EncodeObject(CAPI.szOID_RSA_signingTime, pbSigningTime.DangerousGetHandle(), out encodedSigningTime)) 150base(new Oid(CAPI.szOID_CAPICOM_documentName)) { 156base(CAPI.szOID_CAPICOM_documentName, Encode(documentName)) { 162base(CAPI.szOID_CAPICOM_documentName, encodedDocumentName) {} 207base (new Oid(CAPI.szOID_CAPICOM_documentDescription)) { 213base(CAPI.szOID_CAPICOM_documentDescription, Encode(documentDescription)) { 219base(CAPI.szOID_CAPICOM_documentDescription, encodedDocumentDescription) {} 264base(Oid.FromOidValue(CAPI.szOID_RSA_contentType, OidGroup.ExtensionOrAttribute), encodedContentType) { 268base(Oid.FromOidValue(CAPI.szOID_RSA_contentType, OidGroup.ExtensionOrAttribute)) { 294throw new CryptographicException(CAPI.CRYPT_E_BAD_ENCODE); 296if (RawData[0] != CAPI.ASN_TAG_OBJID) 297throw new CryptographicException(CAPI.CRYPT_E_ASN1_BADTAG); 314base(Oid.FromOidValue(CAPI.szOID_RSA_messageDigest, OidGroup.ExtensionOrAttribute), encodedMessageDigest) { 318base(Oid.FromOidValue(CAPI.szOID_RSA_messageDigest, OidGroup.ExtensionOrAttribute)) {

41internal SubjectIdentifier (CAPI.CERT_INFO certInfo) : this(certInfo.Issuer, certInfo.SerialNumber) {} 43internal SubjectIdentifier (CAPI.CMSG_SIGNER_INFO signerInfo) : this(signerInfo.Issuer, signerInfo.SerialNumber) {} 50internal unsafe SubjectIdentifier (CAPI.CRYPTOAPI_BLOB issuer, CAPI.CRYPTOAPI_BLOB serialNumber) { 65if (String.Compare(CAPI.DummySignerCommonName, dummyName.Name, StringComparison.OrdinalIgnoreCase) == 0) { 82if (CAPI.DecodeObject(new IntPtr(CAPI.X509_NAME), 89CAPI.CERT_NAME_INFO certNameInfo = (CAPI.CERT_NAME_INFO) Marshal.PtrToStructure(pbCertNameInfo.DangerousGetHandle(), typeof(CAPI.CERT_NAME_INFO)); 91CAPI.CERT_RDN certRdn = (CAPI.CERT_RDN) Marshal.PtrToStructure(new IntPtr((long) certNameInfo.rgRDN + (long) (i * Marshal.SizeOf(typeof(CAPI.CERT_RDN)))), typeof(CAPI.CERT_RDN)); 95CAPI.CERT_RDN_ATTR certRdnAttr = (CAPI.CERT_RDN_ATTR)Marshal.PtrToStructure(new IntPtr((long)certRdn.rgRDNAttr + (long)(j * Marshal.SizeOf(typeof(CAPI.CERT_RDN_ATTR)))), typeof(CAPI.CERT_RDN_ATTR)); 97if (String.Compare(CAPI.szOID_KEYID_RDN, certRdnAttr.pszObjId, StringComparison.OrdinalIgnoreCase) == 0) 99if (certRdnAttr.dwValueType == CAPI.CERT_RDN_OCTET_STRING) 114CAPI.CERT_ISSUER_SERIAL_NUMBER IssuerAndSerial; 122internal SubjectIdentifier (CAPI.CERT_ID certId) { 124case CAPI.CERT_ID_ISSUER_SERIAL_NUMBER: 128case CAPI.CERT_ID_KEY_IDENTIFIER: 196internal PublicKeyInfo (CAPI.CERT_PUBLIC_KEY_INFO keyInfo) { 229internal SubjectIdentifierOrKey (CAPI.CERT_ID certId) { 231case CAPI.CERT_ID_ISSUER_SERIAL_NUMBER: 235case CAPI.CERT_ID_KEY_IDENTIFIER: 246internal SubjectIdentifierOrKey (CAPI.CERT_PUBLIC_KEY_INFO publicKeyInfo) { 308Reset(Oid.FromOidValue(CAPI.szOID_RSA_DES_EDE3_CBC, OidGroup.EncryptionAlgorithm), 0, new byte[0]); 320internal AlgorithmIdentifier (CAPI.CERT_PUBLIC_KEY_INFO keyInfo) { 321SafeLocalAllocHandle pKeyInfo = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(Marshal.SizeOf(typeof(CAPI.CERT_PUBLIC_KEY_INFO)))); 323int keyLength = (int) CAPI.CAPISafe.CertGetPublicKeyLength(CAPI.X509_ASN_ENCODING | CAPI.PKCS_7_ASN_ENCODING, pKeyInfo.DangerousGetHandle()); 328Marshal.DestroyStructure(pKeyInfo.DangerousGetHandle(), typeof(CAPI.CERT_PUBLIC_KEY_INFO)); 334internal AlgorithmIdentifier (CAPI.CRYPT_ALGORITHM_IDENTIFIER algorithmIdentifier) { 342if (algId == CAPI.CALG_RC2) { 344if (!CAPI.DecodeObject(new IntPtr(CAPI.PKCS_RC2_CBC_PARAMETERS), 351CAPI.CRYPT_RC2_CBC_PARAMETERS rc2Parameters = (CAPI.CRYPT_RC2_CBC_PARAMETERS) Marshal.PtrToStructure(pbParameters.DangerousGetHandle(), typeof(CAPI.CRYPT_RC2_CBC_PARAMETERS)); 353case CAPI.CRYPT_RC2_40BIT_VERSION: 356case CAPI.CRYPT_RC2_56BIT_VERSION: 359case CAPI.CRYPT_RC2_128BIT_VERSION: 369else if (algId == CAPI.CALG_RC4 || algId == CAPI.CALG_DES || algId == CAPI.CALG_3DES) { 374if (!CAPI.DecodeObject(new IntPtr(CAPI.X509_OCTET_STRING), 381if (cbParameters > Marshal.SizeOf(typeof(CAPI.CRYPTOAPI_BLOB))) { 382CAPI.CRYPTOAPI_BLOB blob = (CAPI.CRYPTOAPI_BLOB)Marshal.PtrToStructure(pbParameters.DangerousGetHandle(), typeof(CAPI.CRYPTOAPI_BLOB)); 384if (algId == CAPI.CALG_RC4) { 407if (algId == CAPI.CALG_RC4) { 411else if (algId == CAPI.CALG_DES) { 481this(Oid.FromOidValue(CAPI.szOID_RSA_data, OidGroup.ExtensionOrAttribute), new byte[0]) { 485this(Oid.FromOidValue(CAPI.szOID_RSA_data, OidGroup.ExtensionOrAttribute), content) { 537SafeCryptMsgHandle safeCryptMsgHandle = CAPI.CAPISafe.CryptMsgOpenToDecode( 538CAPI.X509_ASN_ENCODING | CAPI.PKCS_7_ASN_ENCODING, 547if (!CAPI.CAPISafe.CryptMsgUpdate(safeCryptMsgHandle, encodedMessage, (uint) encodedMessage.Length, true)) 552case CAPI.CMSG_DATA: 553contentType = Oid.FromOidValue(CAPI.szOID_RSA_data, OidGroup.ExtensionOrAttribute); 555case CAPI.CMSG_SIGNED: 556contentType = Oid.FromOidValue(CAPI.szOID_RSA_signedData, OidGroup.ExtensionOrAttribute); 558case CAPI.CMSG_ENVELOPED: 559contentType = Oid.FromOidValue(CAPI.szOID_RSA_envelopedData, OidGroup.ExtensionOrAttribute); 561case CAPI.CMSG_SIGNED_AND_ENVELOPED: 562contentType = Oid.FromOidValue(CAPI.szOID_RSA_signEnvData, OidGroup.ExtensionOrAttribute); 564case CAPI.CMSG_HASHED: 565contentType = Oid.FromOidValue(CAPI.szOID_RSA_hashedData, OidGroup.ExtensionOrAttribute); 567case CAPI.CMSG_ENCRYPTED: 568contentType = Oid.FromOidValue(CAPI.szOID_RSA_encryptedData, OidGroup.ExtensionOrAttribute); 571throw new CryptographicException(CAPI.CRYPT_E_INVALID_MSG_TYPE);

42using(SafeLibraryHandle hModule = CAPI.CAPISafe.LoadLibrary("Crypt32.dll")) { 44IntPtr pFunc = CAPI.CAPISafe.GetProcAddress(hModule, "CryptMsgVerifyCountersignatureEncodedEx"); 58CAPI.CERT_CONTEXT pCertContext = (CAPI.CERT_CONTEXT) Marshal.PtrToStructure(X509Utils.GetCertContext(certificate).DangerousGetHandle(), typeof(CAPI.CERT_CONTEXT)); 59CAPI.CERT_INFO certInfo = (CAPI.CERT_INFO) Marshal.PtrToStructure(pCertContext.pCertInfo, typeof(CAPI.CERT_INFO)); 62if (algId == CAPI.CALG_RSA_KEYX) 64else if (algId == CAPI.CALG_DH_SF || algId == CAPI.CALG_DH_EPHEM) 75uint enumFlag = CAPI.CRYPT_FIRST; 76uint cbPeex = (uint) Marshal.SizeOf(typeof(CAPI.PROV_ENUMALGS_EX)); 77SafeLocalAllocHandle pPeex = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(Marshal.SizeOf(typeof(CAPI.PROV_ENUMALGS_EX)))); 80while (CAPI.CAPISafe.CryptGetProvParam(safeCryptProvHandle, CAPI.PP_ENUMALGS_EX, pPeex.DangerousGetHandle(), new IntPtr(&cbPeex), enumFlag)) { 81CAPI.PROV_ENUMALGS_EX peex = (CAPI.PROV_ENUMALGS_EX) Marshal.PtrToStructure(pPeex.DangerousGetHandle(), typeof(CAPI.PROV_ENUMALGS_EX)); 90throw new CryptographicException(CAPI.CRYPT_E_UNKNOWN_ALGO); 97if (!CAPI.CAPISafe.CryptMsgGetParam(safeCryptMsgHandle, 98CAPI.CMSG_VERSION_PARAM, 111if (!CAPI.CAPISafe.CryptMsgGetParam(safeCryptMsgHandle, 112CAPI.CMSG_TYPE_PARAM, 126if (!CAPI.CAPISafe.CryptMsgGetParam(safeCryptMsgHandle, 127CAPI.CMSG_ENVELOPE_ALGORITHM_PARAM, 134SafeLocalAllocHandle pbAlgorithm = CAPI.LocalAlloc(CAPI.LMEM_FIXED, new IntPtr(cbAlgorithm)); 135if (!CAPI.CAPISafe.CryptMsgGetParam(safeCryptMsgHandle, 136CAPI.CMSG_ENVELOPE_ALGORITHM_PARAM, 142CAPI.CRYPT_ALGORITHM_IDENTIFIER cryptAlgorithmIdentifier = (CAPI.CRYPT_ALGORITHM_IDENTIFIER) Marshal.PtrToStructure(pbAlgorithm.DangerousGetHandle(), typeof(CAPI.CRYPT_ALGORITHM_IDENTIFIER)); 160if (!CAPI.CAPISafe.CryptMsgGetParam(safeCryptMsgHandle, 168pvData = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(cbData)); 170if (!CAPI.CAPISafe.CryptMsgGetParam(safeCryptMsgHandle, 190if (!CAPI.CAPISafe.CryptMsgGetParam(safeCryptMsgHandle, 201if (!CAPI.CAPISafe.CryptMsgGetParam(safeCryptMsgHandle, 218if (!CAPI.CAPISafe.CryptMsgGetParam(safeCryptMsgHandle, 219CAPI.CMSG_CERT_COUNT_PARAM, 229GetParam(safeCryptMsgHandle, CAPI.CMSG_CERT_PARAM, index, out pbEncoded, out cbEncoded); 231SafeCertContextHandle safeCertContextHandle = CAPI.CAPISafe.CertCreateCertificateContext(CAPI.X509_ASN_ENCODING | CAPI.PKCS_7_ASN_ENCODING, 250GetParam(safeCryptMsgHandle, CAPI.CMSG_CONTENT_PARAM, 0, out content, out cbContent); 260GetParam(safeCryptMsgHandle, CAPI.CMSG_INNER_CONTENT_TYPE_PARAM, 0, out contentType, out cbContentType); 274GetParam(safeCryptMsgHandle, CAPI.CMSG_ENCODED_MESSAGE, 0, out message, out cbMessage); 283if (!CAPI.CAPISafe.CryptMsgGetParam(safeCrytpMsgHandle, 284CAPI.CMSG_SIGNER_COUNT_PARAM, 293if (!CAPI.CAPISafe.CryptMsgGetParam(safeCrytpMsgHandle, 294CAPI.CMSG_SIGNER_INFO_PARAM, 301SafeLocalAllocHandle pbCmsgSignerInfo = CAPI.LocalAlloc(CAPI.LMEM_FIXED, new IntPtr(cbCmsgSignerInfo)); 303if (!CAPI.CAPISafe.CryptMsgGetParam(safeCrytpMsgHandle, 304CAPI.CMSG_SIGNER_INFO_PARAM, 310CAPI.CMSG_SIGNER_INFO cmsgSignerInfo1 = signerInfo.GetCmsgSignerInfo(); 311CAPI.CMSG_SIGNER_INFO cmsgSignerInfo2 = (CAPI.CMSG_SIGNER_INFO) Marshal.PtrToStructure(pbCmsgSignerInfo.DangerousGetHandle(), typeof(CAPI.CMSG_SIGNER_INFO)); 329throw new CryptographicException(CAPI.CRYPT_E_SIGNER_NOT_FOUND); 337if (!CAPI.CAPISafe.CryptMsgGetParam(safeCryptMsgHandle, 338CAPI.CMSG_UNPROTECTED_ATTR_PARAM, 343if (lastWin32Error != CAPI.CRYPT_E_ATTRIBUTES_MISSING) 348using (pbUnprotectedAttr = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(cbUnprotectedAttr))) { 349if (!CAPI.CAPISafe.CryptMsgGetParam(safeCryptMsgHandle, 350CAPI.CMSG_UNPROTECTED_ATTR_PARAM, 363internal unsafe static X509IssuerSerial DecodeIssuerSerial (CAPI.CERT_ISSUER_SERIAL_NUMBER pIssuerAndSerial) { 365uint cbSize = CAPI.CAPISafe.CertNameToStrW(CAPI.X509_ASN_ENCODING | CAPI.PKCS_7_ASN_ENCODING, 367CAPI.CERT_X500_NAME_STR | CAPI.CERT_NAME_STR_REVERSE_FLAG, 373ptr = CAPI.LocalAlloc(CAPI.LMEM_FIXED, new IntPtr(checked(2 * cbSize))); 374cbSize = CAPI.CAPISafe.CertNameToStrW(CAPI.X509_ASN_ENCODING | CAPI.PKCS_7_ASN_ENCODING, 376CAPI.CERT_X500_NAME_STR | CAPI.CERT_NAME_STR_REVERSE_FLAG, 397if (!CAPI.DecodeObject(new IntPtr(CAPI.X509_OCTET_STRING), 406CAPI.CRYPTOAPI_BLOB decodedBlob = (CAPI.CRYPTOAPI_BLOB) Marshal.PtrToStructure(pbDecoded.DangerousGetHandle(), typeof(CAPI.CRYPTOAPI_BLOB)); 420if (!CAPI.DecodeObject(new IntPtr(CAPI.X509_OCTET_STRING), 430return CAPI.BlobToByteArray(pbDecoded.DangerousGetHandle()); 444CAPI.CRYPTOAPI_BLOB octetsBlob = new CAPI.CRYPTOAPI_BLOB(); 450if (!CAPI.EncodeObject(new IntPtr((long) CAPI.X509_OCTET_STRING), 482throw new CryptographicException(CAPI.CRYPT_E_BAD_ENCODE); 499if (String.Compare(extension.Oid.Value, CAPI.szOID_KEY_USAGE, StringComparison.OrdinalIgnoreCase) == 0) { 517throw new CryptographicException(CAPI.CRYPT_E_RECIPIENT_NOT_FOUND); 521throw new CryptographicException(CAPI.ERROR_CANCELLED); 536if (String.Compare(extension.Oid.Value, CAPI.szOID_KEY_USAGE, StringComparison.OrdinalIgnoreCase) == 0) { 554throw new CryptographicException(CAPI.CRYPT_E_SIGNER_NOT_FOUND); 558throw new CryptographicException(CAPI.ERROR_CANCELLED); 566internal static AsnEncodedDataCollection GetAsnEncodedDataCollection (CAPI.CRYPT_ATTRIBUTE cryptAttribute) { 573IntPtr pAttributeBlob = new IntPtr((long)cryptAttribute.rgValue + (index * Marshal.SizeOf(typeof(CAPI.CRYPTOAPI_BLOB)))); 574Pkcs9AttributeObject attribute = new Pkcs9AttributeObject(oid, CAPI.BlobToByteArray(pAttributeBlob)); 587internal static AsnEncodedDataCollection GetAsnEncodedDataCollection (CAPI.CRYPT_ATTRIBUTE_TYPE_VALUE cryptAttribute) { 589list.Add(new Pkcs9AttributeObject(new Oid(cryptAttribute.pszObjId), CAPI.BlobToByteArray(cryptAttribute.Value))); 627uint cryptBlobSize = AlignedLength((uint) Marshal.SizeOf(typeof(CAPI.CRYPTOAPI_BLOB))); 646SafeLocalAllocHandle pCryptAttributes = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(totalLength)); 655CAPI.CRYPTOAPI_BLOB * pDataBlob = (CAPI.CRYPTOAPI_BLOB *) (pszObjId + AlignedLength((uint) objId.Length)); 706internal static CAPI.CMSG_SIGNER_ENCODE_INFO CreateSignerEncodeInfo (CmsSigner signer, out SafeCryptProvHandle hProv) { 713internal static unsafe CAPI.CMSG_SIGNER_ENCODE_INFO CreateSignerEncodeInfo (CmsSigner signer, bool silent, out SafeCryptProvHandle hProv) { 714CAPI.CMSG_SIGNER_ENCODE_INFO cmsSignerEncodeInfo = new CAPI.CMSG_SIGNER_ENCODE_INFO(Marshal.SizeOf(typeof(CAPI.CMSG_SIGNER_ENCODE_INFO))); 723CAPI.szOID_X957_DSA, 726cmsSignerEncodeInfo.HashEncryptionAlgorithm.pszObjId = CAPI.szOID_X957_sha1DSA; 736cmsSignerEncodeInfo.HashEncryptionAlgorithm.pszObjId = CAPI.szOID_PKIX_NO_SIGNATURE; 744if (!CAPI.CryptAcquireContext(ref safeCryptProvHandle, 747CAPI.PROV_RSA_FULL, 748CAPI.CRYPT_VERIFYCONTEXT)) { 757cmsSignerEncodeInfo.SignerId.dwIdChoice = CAPI.CERT_ID_ISSUER_SERIAL_NUMBER; 760X500DistinguishedName dummyName = new X500DistinguishedName(CAPI.DummySignerCommonName); 761dummyName.Oid = Oid.FromOidValue(CAPI.szOID_RDN_DUMMY_SIGNER, OidGroup.ExtensionOrAttribute); 764CAPI.LocalAlloc(CAPI.LPTR, 773CAPI.LocalAlloc(CAPI.LPTR, 787if (hr != CAPI.S_OK) 794CAPI.CERT_CONTEXT pCertContext = *((CAPI.CERT_CONTEXT*) safeCertContextHandle.DangerousGetHandle()); 801if (!CAPI.CAPISafe.CertGetCertificateContextProperty(safeCertContextHandle, 802CAPI.CERT_KEY_IDENTIFIER_PROP_ID, 808pbData = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(cbData)); 810if (!CAPI.CAPISafe.CertGetCertificateContextProperty(safeCertContextHandle, 811CAPI.CERT_KEY_IDENTIFIER_PROP_ID, 816cmsSignerEncodeInfo.SignerId.dwIdChoice = CAPI.CERT_ID_KEY_IDENTIFIER; 837if (CAPI.CAPISafe.CertGetCertificateContextProperty( 839CAPI.CERT_NCRYPT_KEY_HANDLE_PROP_ID, 845return CAPI.S_OK; 855if (String.Compare(parameters.ProviderName, CAPI.MS_DEF_PROV, StringComparison.OrdinalIgnoreCase) == 0) 859if (CAPI.CryptAcquireContext(ref provHandle, parameters.KeyContainerName, CAPI.MS_ENHANCED_PROV, CAPI.PROV_RSA_FULL, 0) || 860CAPI.CryptAcquireContext(ref provHandle, parameters.KeyContainerName, CAPI.MS_STRONG_PROV, CAPI.PROV_RSA_FULL, 0)) 867int hr = CAPI.S_OK; 869uint flags = CAPI.CRYPT_ACQUIRE_COMPARE_KEY_FLAG | CAPI.CRYPT_ACQUIRE_USE_PROV_INFO_FLAG; 879flags |= CAPI.CRYPT_ACQUIRE_PREFER_NCRYPT_KEY_FLAG; 886if (CAPI.CAPISafe.CryptAcquireCertificatePrivateKey(safeCertContextHandle, 930throw new CryptographicException(CAPI.CERT_E_CHAINING); 959certBlob = CAPI.LocalAlloc(CAPI.LMEM_FIXED, new IntPtr(certificates.Count * Marshal.SizeOf(typeof(CAPI.CRYPTOAPI_BLOB)))); 960CAPI.CRYPTOAPI_BLOB * pCertBlob = (CAPI.CRYPTOAPI_BLOB * ) certBlob.DangerousGetHandle(); 964CAPI.CERT_CONTEXT pCertContext = *((CAPI.CERT_CONTEXT*) safeCertContextHandle.DangerousGetHandle()); 985CAPI.CERT_CONTEXT pCertContext = *((CAPI.CERT_CONTEXT*) safeCertContextHandle.DangerousGetHandle()); 987CAPI.CRYPTOAPI_BLOB certBlob = new CAPI.CRYPTOAPI_BLOB(); 991if (!CAPI.CryptMsgControl(safeCryptMsgHandle, 993CAPI.CMSG_CTRL_ADD_CERT, 1030if (CAPI.CRYPT_E_INVALID_MSG_TYPE != err) 1046dwFlags |= CAPI.CRYPT_MACHINE_KEYSET; 1050dwFlags |= CAPI.CRYPT_VERIFYCONTEXT; 1054dwFlags |= CAPI.CRYPT_SILENT; 1056bool rc = CAPI.CryptAcquireContext(ref hProv, 1065CAPI.CRYPT_KEY_PROV_INFO KeyProvInfo = new CAPI.CRYPT_KEY_PROV_INFO(); 1070KeyProvInfo.dwFlags = (uint)((parameters.Flags & CspProviderFlags.UseMachineKeyStore) == CspProviderFlags.UseMachineKeyStore ? CAPI.CRYPT_MACHINE_KEYSET : 0); 1072SafeLocalAllocHandle pKeyProvInfo = CAPI.LocalAlloc(CAPI.LPTR, 1073new IntPtr(Marshal.SizeOf(typeof(CAPI.CRYPT_KEY_PROV_INFO)))); 1077CAPI.CRYPT_ALGORITHM_IDENTIFIER SignatureAlgorithm = new CAPI.CRYPT_ALGORITHM_IDENTIFIER(); 1078SignatureAlgorithm.pszObjId = CAPI.szOID_OIWSEC_sha1RSASign; 1080SafeLocalAllocHandle pSignatureAlgorithm = CAPI.LocalAlloc(CAPI.LPTR, 1081new IntPtr( Marshal.SizeOf(typeof(CAPI.CRYPT_ALGORITHM_IDENTIFIER)))); 1087CAPI.CRYPTOAPI_BLOB SubjectIssuerBlob = new CAPI.CRYPTOAPI_BLOB(); 1091handle = CAPI.CAPIUnsafe.CertCreateSelfSignCertificate(hProv, 1101Marshal.DestroyStructure(pKeyProvInfo.DangerousGetHandle(), typeof(CAPI.CRYPT_KEY_PROV_INFO)); 1103Marshal.DestroyStructure(pSignatureAlgorithm.DangerousGetHandle(), typeof(CAPI.CRYPT_ALGORITHM_IDENTIFIER));

112internal unsafe KeyTransRecipientInfo (SafeLocalAllocHandle pRecipientInfo, CAPI.CERT_INFO certInfo, uint index) : base(RecipientInfoType.KeyTransport, RecipientSubType.Pkcs7KeyTransport, pRecipientInfo, certInfo, index) { 127internal KeyTransRecipientInfo (SafeLocalAllocHandle pRecipientInfo, CAPI.CMSG_KEY_TRANS_RECIPIENT_INFO keyTrans, uint index) : base(RecipientInfoType.KeyTransport, RecipientSubType.CmsKeyTransport, pRecipientInfo, keyTrans, index) { 142CAPI.CMSG_KEY_TRANS_RECIPIENT_INFO keyTrans = (CAPI.CMSG_KEY_TRANS_RECIPIENT_INFO) CmsgRecipientInfo; 146CAPI.CERT_INFO certInfo = (CAPI.CERT_INFO) CmsgRecipientInfo; 160CAPI.CMSG_KEY_TRANS_RECIPIENT_INFO keyTrans = (CAPI.CMSG_KEY_TRANS_RECIPIENT_INFO) CmsgRecipientInfo; 164CAPI.CERT_INFO certInfo = (CAPI.CERT_INFO) CmsgRecipientInfo; 179CAPI.CMSG_KEY_TRANS_RECIPIENT_INFO keyTrans = (CAPI.CMSG_KEY_TRANS_RECIPIENT_INFO) CmsgRecipientInfo; 205private CAPI.CMSG_RECIPIENT_ENCRYPTED_KEY_INFO m_encryptedKeyInfo; 220internal KeyAgreeRecipientInfo (SafeLocalAllocHandle pRecipientInfo, CAPI.CMSG_KEY_AGREE_CERT_ID_RECIPIENT_INFO certIdRecipient, uint index, uint subIndex) : base(RecipientInfoType.KeyAgreement, RecipientSubType.CertIdKeyAgreement, pRecipientInfo, certIdRecipient, index) { 223CAPI.CMSG_RECIPIENT_ENCRYPTED_KEY_INFO encryptedKeyInfo = (CAPI.CMSG_RECIPIENT_ENCRYPTED_KEY_INFO) Marshal.PtrToStructure(pEncryptedKeyInfo, typeof(CAPI.CMSG_RECIPIENT_ENCRYPTED_KEY_INFO)); 224Reset(CAPI.CMSG_KEY_AGREE_ORIGINATOR_CERT, certIdRecipient.dwVersion, encryptedKeyInfo, subIndex); 229internal KeyAgreeRecipientInfo (SafeLocalAllocHandle pRecipientInfo, CAPI.CMSG_KEY_AGREE_PUBLIC_KEY_RECIPIENT_INFO publicKeyRecipient, uint index, uint subIndex) : base(RecipientInfoType.KeyAgreement, RecipientSubType.PublicKeyAgreement, pRecipientInfo, publicKeyRecipient, index) { 232CAPI.CMSG_RECIPIENT_ENCRYPTED_KEY_INFO encryptedKeyInfo = (CAPI.CMSG_RECIPIENT_ENCRYPTED_KEY_INFO) Marshal.PtrToStructure(pEncryptedKeyInfo, typeof(CAPI.CMSG_RECIPIENT_ENCRYPTED_KEY_INFO)); 233Reset(CAPI.CMSG_KEY_AGREE_ORIGINATOR_PUBLIC_KEY, publicKeyRecipient.dwVersion, encryptedKeyInfo, subIndex); 247if (m_originatorChoice == CAPI.CMSG_KEY_AGREE_ORIGINATOR_CERT) { 248CAPI.CMSG_KEY_AGREE_CERT_ID_RECIPIENT_INFO recipientInfo = (CAPI.CMSG_KEY_AGREE_CERT_ID_RECIPIENT_INFO) CmsgRecipientInfo; 252CAPI.CMSG_KEY_AGREE_PUBLIC_KEY_RECIPIENT_INFO recipientInfo = (CAPI.CMSG_KEY_AGREE_PUBLIC_KEY_RECIPIENT_INFO) CmsgRecipientInfo; 293CAPI.CRYPT_ATTRIBUTE_TYPE_VALUE otherKeyAttribute = (CAPI.CRYPT_ATTRIBUTE_TYPE_VALUE) Marshal.PtrToStructure(m_encryptedKeyInfo.pOtherAttr, typeof(CAPI.CRYPT_ATTRIBUTE_TYPE_VALUE)); 306if (m_originatorChoice == CAPI.CMSG_KEY_AGREE_ORIGINATOR_CERT) { 307CAPI.CMSG_KEY_AGREE_CERT_ID_RECIPIENT_INFO recipientInfo = (CAPI.CMSG_KEY_AGREE_CERT_ID_RECIPIENT_INFO) CmsgRecipientInfo; 311CAPI.CMSG_KEY_AGREE_PUBLIC_KEY_RECIPIENT_INFO recipientInfo = (CAPI.CMSG_KEY_AGREE_PUBLIC_KEY_RECIPIENT_INFO) CmsgRecipientInfo; 338internal CAPI.CERT_ID RecipientId { 354private void Reset (uint originatorChoice, uint version, CAPI.CMSG_RECIPIENT_ENCRYPTED_KEY_INFO encryptedKeyInfo, uint subIndex) { 397if (!CAPI.CAPISafe.CryptMsgGetParam(safeCryptMsgHandle, 398CAPI.CMSG_CMS_RECIPIENT_COUNT_PARAM, 406if (!CAPI.CAPISafe.CryptMsgGetParam(safeCryptMsgHandle, 407CAPI.CMSG_RECIPIENT_COUNT_PARAM, 421PkcsUtils.GetParam(safeCryptMsgHandle, CAPI.CMSG_CMS_RECIPIENT_INFO_PARAM, index, out pbCmsRecipientInfo, out cbCmsRecipientInfo); 422CAPI.CMSG_CMS_RECIPIENT_INFO cmsRecipientInfo = (CAPI.CMSG_CMS_RECIPIENT_INFO) Marshal.PtrToStructure(pbCmsRecipientInfo.DangerousGetHandle(), typeof(CAPI.CMSG_CMS_RECIPIENT_INFO)); 425case CAPI.CMSG_KEY_TRANS_RECIPIENT: 426CAPI.CMSG_KEY_TRANS_RECIPIENT_INFO keyTrans = (CAPI.CMSG_KEY_TRANS_RECIPIENT_INFO) Marshal.PtrToStructure(cmsRecipientInfo.pRecipientInfo, typeof(CAPI.CMSG_KEY_TRANS_RECIPIENT_INFO)); 429case CAPI.CMSG_KEY_AGREE_RECIPIENT: 430CAPI.CMSG_KEY_AGREE_RECIPIENT_INFO keyAgree = (CAPI.CMSG_KEY_AGREE_RECIPIENT_INFO) Marshal.PtrToStructure(cmsRecipientInfo.pRecipientInfo, typeof(CAPI.CMSG_KEY_AGREE_RECIPIENT_INFO)); 432case CAPI.CMSG_KEY_AGREE_ORIGINATOR_CERT: 433CAPI.CMSG_KEY_AGREE_CERT_ID_RECIPIENT_INFO certIdRecipient = (CAPI.CMSG_KEY_AGREE_CERT_ID_RECIPIENT_INFO) Marshal.PtrToStructure(cmsRecipientInfo.pRecipientInfo, typeof(CAPI.CMSG_KEY_AGREE_CERT_ID_RECIPIENT_INFO)); 438case CAPI.CMSG_KEY_AGREE_ORIGINATOR_PUBLIC_KEY: 439CAPI.CMSG_KEY_AGREE_PUBLIC_KEY_RECIPIENT_INFO publicKeyRecipient = (CAPI.CMSG_KEY_AGREE_PUBLIC_KEY_RECIPIENT_INFO) Marshal.PtrToStructure(cmsRecipientInfo.pRecipientInfo, typeof(CAPI.CMSG_KEY_AGREE_PUBLIC_KEY_RECIPIENT_INFO)); 449throw new CryptographicException(CAPI.E_NOTIMPL); 456PkcsUtils.GetParam(safeCryptMsgHandle, CAPI.CMSG_RECIPIENT_INFO_PARAM, index, out pbCertInfo, out cbCertInfo); 457CAPI.CERT_INFO certInfo = (CAPI.CERT_INFO) Marshal.PtrToStructure(pbCertInfo.DangerousGetHandle(), typeof(CAPI.CERT_INFO));

38new ContentInfo(Oid.FromOidValue(CAPI.szOID_RSA_data, OidGroup.ExtensionOrAttribute), new byte[0]), 44new ContentInfo(Oid.FromOidValue(CAPI.szOID_RSA_data, OidGroup.ExtensionOrAttribute), new byte[0]), 189throw new CryptographicException(CAPI.NTE_NO_KEY); 224if (!CAPI.CAPISafe.CryptMsgGetParam(m_safeCryptMsgHandle, 225CAPI.CMSG_SIGNER_COUNT_PARAM, 234if (!CAPI.CryptMsgControl(m_safeCryptMsgHandle, 236CAPI.CMSG_CTRL_DEL_SIGNER, 297CAPI.CMSG_SIGNED_ENCODE_INFO signedEncodeInfo = new CAPI.CMSG_SIGNED_ENCODE_INFO(Marshal.SizeOf(typeof(CAPI.CMSG_SIGNED_ENCODE_INFO))); 299CAPI.CMSG_SIGNER_ENCODE_INFO signerEncodeInfo = PkcsUtils.CreateSignerEncodeInfo(signer, silent, out safeCryptProvHandle); 303SafeLocalAllocHandle pSignerEncodeInfo = CAPI.LocalAlloc(CAPI.LMEM_FIXED, new IntPtr(Marshal.SizeOf(typeof(CAPI.CMSG_SIGNER_ENCODE_INFO)))); 318if (String.Compare(this.ContentInfo.ContentType.Value, CAPI.szOID_RSA_data, StringComparison.OrdinalIgnoreCase) == 0) { 319safeCryptMsgHandle = CAPI.CryptMsgOpenToEncode(CAPI.X509_ASN_ENCODING | CAPI.PKCS_7_ASN_ENCODING, 320Detached ? CAPI.CMSG_DETACHED_FLAG : 0, 321CAPI.CMSG_SIGNED, 327safeCryptMsgHandle = CAPI.CryptMsgOpenToEncode(CAPI.X509_ASN_ENCODING | CAPI.PKCS_7_ASN_ENCODING, 328Detached ? CAPI.CMSG_DETACHED_FLAG : 0, 329CAPI.CMSG_SIGNED, 340if (!CAPI.CAPISafe.CryptMsgUpdate(safeCryptMsgHandle, this.ContentInfo.pContent, (uint) this.ContentInfo.Content.Length, true)) 351Marshal.DestroyStructure(pSignerEncodeInfo.DangerousGetHandle(), typeof(CAPI.CMSG_SIGNER_ENCODE_INFO)); 373CAPI.CMSG_SIGNER_ENCODE_INFO signerEncodeInfo = PkcsUtils.CreateSignerEncodeInfo(signer, silent, out safeCryptProvHandle); 376SafeLocalAllocHandle pSignerEncodeInfo = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(Marshal.SizeOf(typeof(CAPI.CMSG_SIGNER_ENCODE_INFO)))); 383if (!CAPI.CryptMsgControl(m_safeCryptMsgHandle, 385CAPI.CMSG_CTRL_ADD_SIGNER, 390Marshal.DestroyStructure(pSignerEncodeInfo.DangerousGetHandle(), typeof(CAPI.CMSG_SIGNER_ENCODE_INFO)); 412SafeCryptMsgHandle safeCryptMsgHandle = CAPI.CAPISafe.CryptMsgOpenToDecode( 413CAPI.X509_ASN_ENCODING | CAPI.PKCS_7_ASN_ENCODING, 414detached ? CAPI.CMSG_DETACHED_FLAG : 0, 423if (!CAPI.CAPISafe.CryptMsgUpdate(safeCryptMsgHandle, encodedMessage, (uint) encodedMessage.Length, true)) 427if (CAPI.CMSG_SIGNED != PkcsUtils.GetMessageType(safeCryptMsgHandle)) 428throw new CryptographicException(CAPI.CRYPT_E_INVALID_MSG_TYPE); 435if (!CAPI.CAPISafe.CryptMsgUpdate(safeCryptMsgHandle, content, (uint) content.Length, true)) 447throw new CryptographicException(CAPI.CRYPT_E_NO_SIGNER); 458throw new CryptographicException(CAPI.CRYPT_E_NO_SIGNER);

34private CAPI.CMSG_SIGNER_INFO m_cmsgSignerInfo; 53m_cmsgSignerInfo = (CAPI.CMSG_SIGNER_INFO) Marshal.PtrToStructure(pbCmsgSignerInfo.DangerousGetHandle(), typeof(CAPI.CMSG_SIGNER_INFO)); 67if (!CAPI.DecodeObject(new IntPtr(CAPI.PKCS7_SIGNER_INFO), 79m_cmsgSignerInfo = (CAPI.CMSG_SIGNER_INFO) Marshal.PtrToStructure(pbCmsgSignerInfo.DangerousGetHandle(), typeof(CAPI.CMSG_SIGNER_INFO)); 155throw new CryptographicException(CAPI.E_NOTIMPL); 163throw new CryptographicException(CAPI.NTE_NO_KEY); 172throw new CryptographicException(CAPI.E_NOTIMPL); 183throw new CryptographicException(CAPI.E_NOTIMPL); 188if (String.Compare(attribute.Oid.Value, CAPI.szOID_RSA_counterSign, StringComparison.OrdinalIgnoreCase) == 0) { 218throw new CryptographicException(CAPI.CRYPT_E_SIGNER_NOT_FOUND); 233throw new CryptographicException(CAPI.CRYPT_E_SIGNER_NOT_FOUND); 242int cvseSize = Marshal.SizeOf(typeof(CAPI.CMSG_CTRL_VERIFY_SIGNATURE_EX_PARA)); 243CAPI.CMSG_CTRL_VERIFY_SIGNATURE_EX_PARA cvse = new CAPI.CMSG_CTRL_VERIFY_SIGNATURE_EX_PARA(cvseSize); 244cvse.dwSignerType = CAPI.CMSG_VERIFY_SIGNER_NULL; 248if (!CAPI.CryptMsgControl(m_signedCms.GetCryptMsgHandle(), 250CAPI.CMSG_CTRL_VERIFY_SIGNATURE_EX, 274internal CAPI.CMSG_SIGNER_INFO GetCmsgSignerInfo () { 303SafeLocalAllocHandle pSignerEncodeInfo = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(Marshal.SizeOf(typeof(CAPI.CMSG_SIGNER_ENCODE_INFO)))); 305CAPI.CMSG_SIGNER_ENCODE_INFO signerEncodeInfo = PkcsUtils.CreateSignerEncodeInfo(signer, out safeCryptProvHandle); 312if (!CAPI.CryptMsgCountersign(m_signedCms.GetCryptMsgHandle(), 324Marshal.DestroyStructure(pSignerEncodeInfo.DangerousGetHandle(), typeof(CAPI.CMSG_SIGNER_ENCODE_INFO)); 349CAPI.CERT_CONTEXT pCertContext = (CAPI.CERT_CONTEXT) Marshal.PtrToStructure(X509Utils.GetCertContext(certificate).DangerousGetHandle(), typeof(CAPI.CERT_CONTEXT)); 352IntPtr pSubjectPublicKeyInfo = new IntPtr((long) pCertContext.pCertInfo + (long) Marshal.OffsetOf(typeof(CAPI.CERT_INFO), "SubjectPublicKeyInfo")); 355IntPtr pAlgorithm = new IntPtr((long) pSubjectPublicKeyInfo + (long) Marshal.OffsetOf(typeof(CAPI.CERT_PUBLIC_KEY_INFO), "Algorithm")); 358IntPtr pParameters = new IntPtr((long) pAlgorithm + (long) Marshal.OffsetOf(typeof(CAPI.CRYPT_ALGORITHM_IDENTIFIER), "Parameters")); 364CAPI.CRYPT_OID_INFO pOIDInfo = CAPI.CryptFindOIDInfo(CAPI.CRYPT_OID_INFO_OID_KEY, pObjId, CAPI.CRYPT_PUBKEY_ALG_OID_GROUP_ID); 367if (pOIDInfo.Algid == CAPI.CALG_DSS_SIGN) { 371IntPtr pcbData = new IntPtr((long) pParameters + (long) Marshal.OffsetOf(typeof(CAPI.CRYPTOAPI_BLOB), "cbData")); 372IntPtr ppbData = new IntPtr((long) pParameters + (long) Marshal.OffsetOf(typeof(CAPI.CRYPTOAPI_BLOB), "pbData")); 383if ((uint) Marshal.ReadInt32(pbData) == CAPI.ASN_TAG_NULL) { 394X509Utils.BuildChain(new IntPtr(CAPI.HCCE_CURRENT_USER), 410if (!CAPI.CAPISafe.CertGetCertificateContextProperty(X509Utils.GetCertContext(certificate), 411CAPI.CERT_PUBKEY_ALG_PARA_PROP_ID, 417pbParameters = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(cbParameters)); 418if (!CAPI.CAPISafe.CertGetCertificateContextProperty(X509Utils.GetCertContext(certificate), 419CAPI.CERT_PUBKEY_ALG_PARA_PROP_ID, 433if (!CAPI.CryptMsgControl(m_signedCms.GetCryptMsgHandle(), 435CAPI.CMSG_CTRL_VERIFY_SIGNATURE, 469CAPI.CMSG_ENCODED_SIGNER, 476lastWin32Error = CAPI.CRYPT_E_NO_SIGNER; 481if (!CAPI.CAPISafe.CryptMsgVerifyCountersignatureEncoded(IntPtr.Zero, 482CAPI.X509_ASN_ENCODING | CAPI.PKCS_7_ASN_ENCODING, 505if (hr != CAPI.S_OK) 535CAPI.CMSG_CMS_SIGNER_INFO_PARAM, 540CAPI.CMSG_CMS_SIGNER_INFO cmsgCmsSignerInfo = (CAPI.CMSG_CMS_SIGNER_INFO) Marshal.PtrToStructure(pbCmsgCmsSignerInfo.DangerousGetHandle(), typeof(CAPI.CMSG_CMS_SIGNER_INFO)); 546CAPI.CMSG_SIGNER_INFO_PARAM, 551CAPI.CMSG_SIGNER_INFO cmsgSignerInfo = (CAPI.CMSG_SIGNER_INFO) Marshal.PtrToStructure(pbCmsgSignerInfo.DangerousGetHandle(), typeof(CAPI.CMSG_SIGNER_INFO)); 563CAPI.CRYPT_ATTRIBUTE attr = (CAPI.CRYPT_ATTRIBUTE) Marshal.PtrToStructure(pAttr, typeof(CAPI.CRYPT_ATTRIBUTE)); 564if (String.Compare(attr.pszObjId, CAPI.szOID_RSA_counterSign, StringComparison.OrdinalIgnoreCase) == 0) { 572CAPI.CMSG_CTRL_DEL_SIGNER_UNAUTH_ATTR_PARA delPara = new CAPI.CMSG_CTRL_DEL_SIGNER_UNAUTH_ATTR_PARA(Marshal.SizeOf(typeof(CAPI.CMSG_CTRL_DEL_SIGNER_UNAUTH_ATTR_PARA))); 576if (!CAPI.CryptMsgControl(hMsg, 578CAPI.CMSG_CTRL_DEL_SIGNER_UNAUTH_ATTR, 588uint cbCounterSignatureValue = (uint) ((attr.cValue - 1) * Marshal.SizeOf(typeof(CAPI.CRYPTOAPI_BLOB))); 589SafeLocalAllocHandle pbCounterSignatureValue = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(cbCounterSignatureValue)); 592CAPI.CRYPTOAPI_BLOB * pOldValue = (CAPI.CRYPTOAPI_BLOB *) attr.rgValue; 593CAPI.CRYPTOAPI_BLOB * pNewValue = (CAPI.CRYPTOAPI_BLOB *) pbCounterSignatureValue.DangerousGetHandle(); 603CAPI.CRYPT_ATTRIBUTE newAttr = new CAPI.CRYPT_ATTRIBUTE(); 608SafeLocalAllocHandle pNewAttr = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr(Marshal.SizeOf(typeof(CAPI.CRYPT_ATTRIBUTE)))); 612if (!CAPI.EncodeObject(new IntPtr(CAPI.PKCS_ATTRIBUTE), 618Marshal.DestroyStructure(pNewAttr.DangerousGetHandle(), typeof(CAPI.CRYPT_ATTRIBUTE)); 624CAPI.CMSG_CTRL_ADD_SIGNER_UNAUTH_ATTR_PARA addPara = new CAPI.CMSG_CTRL_ADD_SIGNER_UNAUTH_ATTR_PARA(Marshal.SizeOf(typeof(CAPI.CMSG_CTRL_ADD_SIGNER_UNAUTH_ATTR_PARA))); 629if (!CAPI.CryptMsgControl(hMsg, 631CAPI.CMSG_CTRL_ADD_SIGNER_UNAUTH_ATTR, 642if (CAPI.EncodeObject(new IntPtr(CAPI.PKCS_ATTRIBUTE), 646CAPI.CMSG_CTRL_ADD_SIGNER_UNAUTH_ATTR_PARA addPara = new CAPI.CMSG_CTRL_ADD_SIGNER_UNAUTH_ATTR_PARA(Marshal.SizeOf(typeof(CAPI.CMSG_CTRL_ADD_SIGNER_UNAUTH_ATTR_PARA))); 650CAPI.CryptMsgControl(hMsg, 0, CAPI.CMSG_CTRL_ADD_SIGNER_UNAUTH_ATTR, new IntPtr(&addPara)); 664pAttr = new IntPtr((long) pAttr + (long) Marshal.SizeOf(typeof(CAPI.CRYPT_ATTRIBUTE))); 676throw new CryptographicException(CAPI.CRYPT_E_NO_SIGNER); 695new IntPtr(CAPI.CERT_CHAIN_POLICY_BASE), 697if (hr != CAPI.S_OK) 702if (String.Compare(extension.Oid.Value, CAPI.szOID_KEY_USAGE, StringComparison.OrdinalIgnoreCase) == 0) { 707hr = CAPI.CERT_E_WRONG_USAGE; 731if (!CAPI.CAPISafe.CryptMsgGetParam(safeCryptMsgHandle, 732CAPI.CMSG_SIGNER_COUNT_PARAM, 741if (!CAPI.CAPISafe.CryptMsgGetParam(safeCryptMsgHandle, 742CAPI.CMSG_SIGNER_INFO_PARAM, 748SafeLocalAllocHandle pbCmsgSignerInfo = CAPI.LocalAlloc(CAPI.LMEM_FIXED, new IntPtr(cbCmsgSignerInfo)); 750if (!CAPI.CAPISafe.CryptMsgGetParam(safeCryptMsgHandle, 751CAPI.CMSG_SIGNER_INFO_PARAM, 771if (attribute.Oid.Value == CAPI.szOID_RSA_counterSign) { 779if (attribute.Oid.Value == CAPI.szOID_RSA_counterSign) {

55int dwErrorCode = CAPI.ERROR_SUCCESS; 58CAPI.CRYPTUI_VIEWCERTIFICATE_STRUCTW ViewInfo = new CAPI.CRYPTUI_VIEWCERTIFICATE_STRUCTW(); 79if (!CAPI.CryptUIDlgViewCertificateW(ViewInfo, IntPtr.Zero)) 84if (dwErrorCode != CAPI.ERROR_SUCCESS && dwErrorCode != CAPI.ERROR_CANCELLED) 112int dwErrorCode = CAPI.ERROR_SUCCESS; 115SafeCertStoreHandle safeCertStoreHandle = CAPI.CertOpenStore((IntPtr) CAPI.CERT_STORE_PROV_MEMORY, 116CAPI.X509_ASN_ENCODING | CAPI.PKCS_7_ASN_ENCODING, 124CAPI.CRYPTUI_SELECTCERTIFICATE_STRUCTW csc = new CAPI.CRYPTUI_SELECTCERTIFICATE_STRUCTW(); 127csc.dwSize = (uint) Marshal.OffsetOf(typeof(CAPI.CRYPTUI_SELECTCERTIFICATE_STRUCTW), "hSelectedCertStore"); 145SafeCertContextHandle safeCertContextHandle = CAPI.CryptUIDlgSelectCertificateW(csc); 150if (!CAPI.CertAddCertificateLinkToStore(safeCertStoreHandle, 152CAPI.CERT_STORE_ADD_ALWAYS, 157if (dwErrorCode != CAPI.ERROR_SUCCESS)

36dwFlags |= CAPI.CERT_CHAIN_REVOCATION_CHECK_CACHE_ONLY; 39dwFlags |= CAPI.CERT_CHAIN_REVOCATION_CHECK_END_CERT; 41dwFlags |= CAPI.CERT_CHAIN_REVOCATION_CHECK_CHAIN; 43dwFlags |= CAPI.CERT_CHAIN_REVOCATION_CHECK_CHAIN_EXCLUDE_ROOT; 130SafeLocalAllocHandle pb = CAPI.LocalAlloc(CAPI.LMEM_FIXED, new IntPtr(arr.Length)); 137SafeCertContextHandle safeCertContext = CAPI.CertDuplicateCertificateContext(certificate.Handle); 146if (!CAPI.CAPISafe.CertGetCertificateContextProperty(safeCertContext, 147CAPI.CERT_KEY_PROV_INFO_PROP_ID, 151if (dwErrorCode == CAPI.CRYPT_E_NOT_FOUND) 157ptr = CAPI.LocalAlloc(CAPI.LMEM_FIXED, new IntPtr(cbData)); 158if (!CAPI.CAPISafe.CertGetCertificateContextProperty(safeCertContext, 159CAPI.CERT_KEY_PROV_INFO_PROP_ID, 163if (dwErrorCode == CAPI.CRYPT_E_NOT_FOUND) 169CAPI.CRYPT_KEY_PROV_INFO pKeyProvInfo = (CAPI.CRYPT_KEY_PROV_INFO) Marshal.PtrToStructure(ptr.DangerousGetHandle(), typeof(CAPI.CRYPT_KEY_PROV_INFO)); 174parameters.Flags = (CspProviderFlags) ((pKeyProvInfo.dwFlags & CAPI.CRYPT_MACHINE_KEYSET) == CAPI.CRYPT_MACHINE_KEYSET ? CspProviderFlags.UseMachineKeyStore : 0); 197safeCertStoreHandle = CAPI.CertOpenStore(new IntPtr(CAPI.CERT_STORE_PROV_MEMORY), 198CAPI.X509_ASN_ENCODING | CAPI.PKCS_7_ASN_ENCODING, 200CAPI.CERT_STORE_ENUM_ARCHIVED_FLAG | CAPI.CERT_STORE_CREATE_NEW_FLAG, 226if (!CAPI.CertAddCertificateLinkToStore(safeCertStoreHandle, 228CAPI.CERT_STORE_ADD_ALWAYS, 238CAPI.CRYPT_OID_INFO pOIDInfo = CAPI.CryptFindOIDInfo(CAPI.CRYPT_OID_INFO_OID_KEY, pszOid, 0); 264safeLocalAllocHandle = CAPI.LocalAlloc(CAPI.LPTR, new IntPtr((uint) ptrSize + (uint) oidSize)); 282IntPtr pEnumContext = CAPI.CertEnumCertificatesInStore(safeCertStoreHandle, IntPtr.Zero); 286pEnumContext = CAPI.CertEnumCertificatesInStore(safeCertStoreHandle, pEnumContext); 309CAPI.CERT_CHAIN_PARA ChainPara = new CAPI.CERT_CHAIN_PARA(); 317ChainPara.RequestedUsage.dwType = CAPI.USAGE_MATCH_TYPE_AND; 326ChainPara.RequestedIssuancePolicy.dwType = CAPI.USAGE_MATCH_TYPE_AND; 340if (!CAPI.CAPISafe.CertGetCertificateChain(hChainEngine, 353return CAPI.S_OK; 377CAPI.CERT_CHAIN_POLICY_PARA PolicyPara = new CAPI.CERT_CHAIN_POLICY_PARA(Marshal.SizeOf(typeof(CAPI.CERT_CHAIN_POLICY_PARA))); 378CAPI.CERT_CHAIN_POLICY_STATUS PolicyStatus = new CAPI.CERT_CHAIN_POLICY_STATUS(Marshal.SizeOf(typeof(CAPI.CERT_CHAIN_POLICY_STATUS))); 382int hr = X509Utils.BuildChain(new IntPtr(CAPI.HCCE_CURRENT_USER), 392if (hr != CAPI.S_OK) 396if (CAPI.CAPISafe.CertVerifyCertificateChainPolicy(pszPolicy, pChainContext, ref PolicyPara, ref PolicyStatus)) { 401return CAPI.S_FALSE; 407return CAPI.S_OK;

541throw new CryptographicException(CAPI.CERT_E_CHAINING); 559throw new CryptographicException(CAPI.CERT_E_CHAINING);

317if (String.Compare(extension.Oid.Value, CAPI.szOID_KEY_USAGE, StringComparison.OrdinalIgnoreCase) == 0) {