Java DIDISOFT PGP Lib在特定字符串解密期间挂起

当我加密下面的字符串时，下面的字符串的长度显然大于1024，一旦加密它就可以解密，但是一旦字符串减少到小于1024，它就可以在不挂起的情况下解密字符串

String s = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n"
                + "<FTSingleCreditResponse>\n"
                + "    <Amount>1000.00</Amount>\n"
                + "    <BeneficiaryAccountName>Akogun Olasoji</BeneficiaryAccountName>\n"
                + "    <BeneficiaryAccountNumber>000000020</BeneficiaryAccountNumber>\n"
                + "    <BeneficiaryBankVerificationNumber></BeneficiaryBankVerificationNumber>\n"
                + "    <BeneficiaryKYCLevel>1</BeneficiaryKYCLevel>\n"
                + "    <ChannelCode>12</ChannelCode>\n"
                + "    <DestinationInstitutionCode>999194</DestinationInstitutionCode>\n"
                + "    <NameEnquiryRef>999999200825144654200825144654</NameEnquiryRef>\n"
                + "    <Narration>Transaction from me you</Narration>\n"
                + "    <OriginatorAccountName>Ajao Niyi</OriginatorAccountName>\n"
                + "    <OriginatorAccountNumber>0105498919</OriginatorAccountNumber>\n"
                + "    <OriginatorBankVerificationNumber>10000000002</OriginatorBankVerificationNumber>\n"
                + "    <OriginatorKYCLevel>1</OriginatorKYCLevel>\n"
                + "    <PaymentReference>ref/2015/08/05/val 3</PaymentReference>\n"
                + "    <ResponseCode>00</ResponseCode>\n"
                + "    <SessionID>999999200827170808200827170807</SessionID>\n"
                + "    <TransactionLocation>6.4300747,3.4110715</TransactionLocation>\n"
                + "</FTSingleCreditResponse>";

解密

public String encrypt(String text) {
        try {
            PGPLib pgp = new PGPLib();
            boolean armor = false;
            boolean withIntegrityCheck = true;

            ByteArrayOutputStream o = new ByteArrayOutputStream();
            logger.debug("step 1");
            InputStream is = new ByteArrayInputStream(text.getBytes("UTF-8"));
            logger.debug("step 2");
            if (publicKeyFile == null) {
                publicKeyFile = new File(publicKeyLocation);
            }
            logger.debug("step 3");
            InputStream publicKeyStream = new FileInputStream(publicKeyFile);
            logger.debug("step 4");
            pgp.encryptStream(is, publicKeyLocation, publicKeyStream, o, armor,
                    withIntegrityCheck);
            logger.debug("step 5");
            byte[] body = o.toByteArray();
            int numberRead = body.length;
            logger.debug(" -|- SSModuleClient :: pickMessage :: numberRead: " + numberRead);
            return byte2hex(body);
        } catch (IOException ex) {
            logger.debug(" -|- SSModule :: MessageProcessor :: encrypt () :: Error Occurred ..."
                    + ex.getMessage());
            logger.debug("SSModule", ex);
        } catch (PGPException ex) {
            logger.debug(" -|- SSModule :: MessageProcessor :: encrypt () :: Error Occurred ..."
                    + ex.getMessage());
            logger.debug("SSModule", ex);
        }

        return "";
    }

public String decrypt(String text) {

        String decryptedMessage = "";

        try {
            byte[] bytText = hex2byte(text);

            PGPLib pgp = new PGPLib();

            InputStream iStream = new ByteArrayInputStream(bytText);

            logger.debug("SSModule :: decrypt () :: iStream.available(): "
                    + iStream.available());

            if (privateKeyFile == null) {
                privateKeyFile = new File(privateKeyLocation);
            }
            InputStream privateKeyStream = new FileInputStream(privateKeyLocation);
            PipedInputStream pin = new PipedInputStream();
            OutputStream oStream = new PipedOutputStream(pin);

            logger.debug("text: " + text);

            logger.info("privateKeyPassPhrase: " + privateKeyPassPhrase);

            pgp.decryptStream(iStream, privateKeyStream, getPrivateKeyPassPhrase(),
                    oStream);
            do {
                logger.debug("pin.available(): " + pin.available());
            } while (pin.available() <= 0);
            byte[] body = new byte[pin.available()];
            pin.read(body);
            decryptedMessage = new String(body).toString();
        } catch (Exception ex) {
            logger.debug("SSModule :: MessageProcessor :: decrypt () :: Error Occurred ..."
                    + ex.getMessage());
            logger.debug("SSModule", ex);
        }

        return decryptedMessage;
    }

公共字符串解密（字符串文本）{
字符串decryptedMessage=“”；
试一试{
byte[]bytText=hex2byte（文本）；
PGPLib pgp=新的PGPLib（）；
InputStream IsStream=新的ByteArrayInputStream（bytText）；
logger.debug（“SSModule:：decrypt（）：：iStream.available（）：”
+iStream.available（））；
if（privateKeyFile==null）{
privateKeyFile=新文件（privateKeyLocation）；
}
InputStream privateKeyStream=新文件InputStream（privateKeyLocation）；
PipedInputStream引脚=新的PipedInputStream（）；
OutputStream oStream=新管道输出流（pin）；
logger.debug（“文本：“+text”）；
logger.info（“privateKeyPassPhrase:+privateKeyPassPhrase”）；
pgp.decryptStream（iStream、privateKeyStream、getPrivateKeyPassPhrase（），
奥斯特雷姆）；
做{
debug（“pin.available（）：”+pin.available（））；
}while（pin.available（）嗨，Alex，有什么异常吗？或者只是有点奇怪。你为什么不使用PGPLib.encryptString和.decryptString方法而不是Stream方法呢？@AtanasKrachev它只是冻结了，没有异常。我更新了库并使用了“encryptString”Alex，如果你还有任何问题，你可以联系Di直接拒绝