Examples of CTKeyData

Examples of com.microsoft.schemas.office.x2006.encryption.CTKeyData

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            ed = EncryptionDocument.Factory.parse(descriptor);
        } catch (XmlException e) {
            throw new EncryptedDocumentException("Unable to parse encryption descriptor", e);
        }
       
        CTKeyData keyData;
        try {
            keyData = ed.getEncryption().getKeyData();
            if (keyData == null) {
                throw new NullPointerException("keyData not set");
            }
        } catch (Exception e) {
            throw new EncryptedDocumentException("Unable to parse keyData");
        }

        setKeySize((int)keyData.getKeyBits());
        setFlags(0);
        setSizeExtra(0);
        setCspName(null);
        setBlockSize(keyData.getBlockSize());

        int keyBits = (int)keyData.getKeyBits();
       
        CipherAlgorithm ca = CipherAlgorithm.fromXmlId(keyData.getCipherAlgorithm().toString(), keyBits);
        setCipherAlgorithm(ca);
        setCipherProvider(ca.provider);

        switch (keyData.getCipherChaining().intValue()) {
        case STCipherChaining.INT_CHAINING_MODE_CBC:
            setChainingMode(ChainingMode.cbc);
            break;
        case STCipherChaining.INT_CHAINING_MODE_CFB:
            setChainingMode(ChainingMode.cfb);
            break;
        default:
            throw new EncryptedDocumentException("Unsupported chaining mode - "+keyData.getCipherChaining().toString());
        }
   
        int hashSize = keyData.getHashSize();
       
        HashAlgorithm ha = HashAlgorithm.fromEcmaId(keyData.getHashAlgorithm().toString());
        setHashAlgorithm(ha);

        if (getHashAlgorithmEx().hashSize != hashSize) {
            throw new EncryptedDocumentException("Unsupported hash algorithm: " +
                    keyData.getHashAlgorithm() + " @ " + hashSize + " bytes");
        }

        int saltLength = keyData.getSaltSize();
        setKeySalt(keyData.getSaltValue());
        if (getKeySalt().length != saltLength) {
            throw new EncryptedDocumentException("Invalid salt length");
        }
       
        CTDataIntegrity di = ed.getEncryption().getDataIntegrity();
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Examples of com.microsoft.schemas.office.x2006.encryption.CTKeyData

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        AgileEncryptionHeader header = builder.getHeader();
       
        EncryptionDocument ed = EncryptionDocument.Factory.newInstance();
        CTEncryption edRoot = ed.addNewEncryption();
       
        CTKeyData keyData = edRoot.addNewKeyData();
        CTKeyEncryptors keyEncList = edRoot.addNewKeyEncryptors();
        CTKeyEncryptor keyEnc = keyEncList.addNewKeyEncryptor();
        keyEnc.setUri(CTKeyEncryptor.Uri.HTTP_SCHEMAS_MICROSOFT_COM_OFFICE_2006_KEY_ENCRYPTOR_PASSWORD);
        CTPasswordKeyEncryptor keyPass = keyEnc.addNewEncryptedPasswordKey();

        keyPass.setSpinCount(ver.getSpinCount());
       
        keyData.setSaltSize(header.getBlockSize());
        keyPass.setSaltSize(header.getBlockSize());
       
        keyData.setBlockSize(header.getBlockSize());
        keyPass.setBlockSize(header.getBlockSize());

        keyData.setKeyBits(header.getKeySize());
        keyPass.setKeyBits(header.getKeySize());

        HashAlgorithm hashAlgo = header.getHashAlgorithmEx();
        keyData.setHashSize(hashAlgo.hashSize);
        keyPass.setHashSize(hashAlgo.hashSize);

        STCipherAlgorithm.Enum xmlCipherAlgo = STCipherAlgorithm.Enum.forString(header.getCipherAlgorithm().xmlId);
        if (xmlCipherAlgo == null) {
            throw new EncryptedDocumentException("CipherAlgorithm "+header.getCipherAlgorithm()+" not supported.");
        }
        keyData.setCipherAlgorithm(xmlCipherAlgo);
        keyPass.setCipherAlgorithm(xmlCipherAlgo);
       
        switch (header.getChainingMode()) {
        case cbc:
            keyData.setCipherChaining(STCipherChaining.CHAINING_MODE_CBC);
            keyPass.setCipherChaining(STCipherChaining.CHAINING_MODE_CBC);
            break;
        case cfb:
            keyData.setCipherChaining(STCipherChaining.CHAINING_MODE_CFB);
            keyPass.setCipherChaining(STCipherChaining.CHAINING_MODE_CFB);
            break;
        default:
            throw new EncryptedDocumentException("ChainingMode "+header.getChainingMode()+" not supported.");
        }
       
        STHashAlgorithm.Enum xmlHashAlgo = STHashAlgorithm.Enum.forString(hashAlgo.ecmaString);
        if (xmlHashAlgo == null) {
            throw new EncryptedDocumentException("HashAlgorithm "+hashAlgo+" not supported.");
        }
        keyData.setHashAlgorithm(xmlHashAlgo);
        keyPass.setHashAlgorithm(xmlHashAlgo);

        keyData.setSaltValue(header.getKeySalt());
        keyPass.setSaltValue(ver.getSalt());
        keyPass.setEncryptedVerifierHashInput(ver.getEncryptedVerifier());
        keyPass.setEncryptedVerifierHashValue(ver.getEncryptedVerifierHash());
        keyPass.setEncryptedKeyValue(ver.getEncryptedKey());
       
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Examples of com.microsoft.schemas.office.x2006.encryption.CTKeyData

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    public AgileEncryptionHeader(String descriptor) {
        this(AgileEncryptionInfoBuilder.parseDescriptor(descriptor));
    }
   
    protected AgileEncryptionHeader(EncryptionDocument ed) {
        CTKeyData keyData;
        try {
            keyData = ed.getEncryption().getKeyData();
            if (keyData == null) {
                throw new NullPointerException("keyData not set");
            }
        } catch (Exception e) {
            throw new EncryptedDocumentException("Unable to parse keyData");
        }

        setKeySize((int)keyData.getKeyBits());
        setFlags(0);
        setSizeExtra(0);
        setCspName(null);
        setBlockSize(keyData.getBlockSize());

        int keyBits = (int)keyData.getKeyBits();
       
        CipherAlgorithm ca = CipherAlgorithm.fromXmlId(keyData.getCipherAlgorithm().toString(), keyBits);
        setCipherAlgorithm(ca);
        setCipherProvider(ca.provider);

        switch (keyData.getCipherChaining().intValue()) {
        case STCipherChaining.INT_CHAINING_MODE_CBC:
            setChainingMode(ChainingMode.cbc);
            break;
        case STCipherChaining.INT_CHAINING_MODE_CFB:
            setChainingMode(ChainingMode.cfb);
            break;
        default:
            throw new EncryptedDocumentException("Unsupported chaining mode - "+keyData.getCipherChaining().toString());
        }
   
        int hashSize = keyData.getHashSize();
       
        HashAlgorithm ha = HashAlgorithm.fromEcmaId(keyData.getHashAlgorithm().toString());
        setHashAlgorithm(ha);

        if (getHashAlgorithmEx().hashSize != hashSize) {
            throw new EncryptedDocumentException("Unsupported hash algorithm: " +
                    keyData.getHashAlgorithm() + " @ " + hashSize + " bytes");
        }

        int saltLength = keyData.getSaltSize();
        setKeySalt(keyData.getSaltValue());
        if (getKeySalt().length != saltLength) {
            throw new EncryptedDocumentException("Invalid salt length");
        }
       
        CTDataIntegrity di = ed.getEncryption().getDataIntegrity();
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Examples of com.microsoft.schemas.office.x2006.encryption.CTKeyData

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        AgileEncryptionHeader header = builder.getHeader();
       
        EncryptionDocument ed = EncryptionDocument.Factory.newInstance();
        CTEncryption edRoot = ed.addNewEncryption();
       
        CTKeyData keyData = edRoot.addNewKeyData();
        CTKeyEncryptors keyEncList = edRoot.addNewKeyEncryptors();
        CTKeyEncryptor keyEnc = keyEncList.addNewKeyEncryptor();
        keyEnc.setUri(passwordUri);
        CTPasswordKeyEncryptor keyPass = keyEnc.addNewEncryptedPasswordKey();

        keyPass.setSpinCount(ver.getSpinCount());
       
        keyData.setSaltSize(header.getBlockSize());
        keyPass.setSaltSize(header.getBlockSize());
       
        keyData.setBlockSize(header.getBlockSize());
        keyPass.setBlockSize(header.getBlockSize());

        keyData.setKeyBits(header.getKeySize());
        keyPass.setKeyBits(header.getKeySize());

        HashAlgorithm hashAlgo = header.getHashAlgorithmEx();
        keyData.setHashSize(hashAlgo.hashSize);
        keyPass.setHashSize(hashAlgo.hashSize);

        STCipherAlgorithm.Enum xmlCipherAlgo = STCipherAlgorithm.Enum.forString(header.getCipherAlgorithm().xmlId);
        if (xmlCipherAlgo == null) {
            throw new EncryptedDocumentException("CipherAlgorithm "+header.getCipherAlgorithm()+" not supported.");
        }
        keyData.setCipherAlgorithm(xmlCipherAlgo);
        keyPass.setCipherAlgorithm(xmlCipherAlgo);
       
        switch (header.getChainingMode()) {
        case cbc:
            keyData.setCipherChaining(STCipherChaining.CHAINING_MODE_CBC);
            keyPass.setCipherChaining(STCipherChaining.CHAINING_MODE_CBC);
            break;
        case cfb:
            keyData.setCipherChaining(STCipherChaining.CHAINING_MODE_CFB);
            keyPass.setCipherChaining(STCipherChaining.CHAINING_MODE_CFB);
            break;
        default:
            throw new EncryptedDocumentException("ChainingMode "+header.getChainingMode()+" not supported.");
        }
       
        STHashAlgorithm.Enum xmlHashAlgo = STHashAlgorithm.Enum.forString(hashAlgo.ecmaString);
        if (xmlHashAlgo == null) {
            throw new EncryptedDocumentException("HashAlgorithm "+hashAlgo+" not supported.");
        }
        keyData.setHashAlgorithm(xmlHashAlgo);
        keyPass.setHashAlgorithm(xmlHashAlgo);

        keyData.setSaltValue(header.getKeySalt());
        keyPass.setSaltValue(ver.getSalt());
        keyPass.setEncryptedVerifierHashInput(ver.getEncryptedVerifier());
        keyPass.setEncryptedVerifierHashValue(ver.getEncryptedVerifierHash());
        keyPass.setEncryptedKeyValue(ver.getEncryptedKey());
       
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