Examples of org.bouncycastle.bcpg.ArmoredInputStream


    public static boolean verifySignature (InputStream in, PGPPublicKey pk) throws IOException, NoSuchProviderException, PGPException, SignatureException {
        boolean verify = false;
        boolean newl = false;
        int ch;
        ArmoredInputStream ain = new ArmoredInputStream(in, true);
        ByteArrayOutputStream out = new ByteArrayOutputStream();


        while ((ch = ain.read()) >= 0 && ain.isClearText()) {
            if (newl) {
                out.write((byte) '\n');
                newl = false;
            }
            if (ch == '\n') {
                newl = true;
                continue;
            }
            out.write((byte) ch);
        }
        PGPObjectFactory pgpf = new PGPObjectFactory(ain);
        Object o = pgpf.nextObject();
        if (o instanceof PGPSignatureList) {
            PGPSignatureList list = (PGPSignatureList)o;
            if (list.size() > 0) {
                PGPSignature sig = list.get(0);
                sig.init (new JcaPGPContentVerifierBuilderProvider().setProvider("BC"), pk);
                while ((ch = ain.read()) >= 0 && ain.isClearText()) {
                    if (newl) {
                        out.write((byte) '\n');
                        newl = false;
                    }
                    if (ch == '\n') {


        try {
            InputStream in = Q2.class.getResourceAsStream(Q2.LICENSEE);
            InputStream ks = Thread.currentThread().getContextClassLoader().getResourceAsStream("META-INF/.pgp/pubring.asc");
            PGPPublicKey pk = readPublicKey(ks, "license@jpos.org");
            ArmoredInputStream ain = new ArmoredInputStream(in, true);
            ByteArrayOutputStream out = new ByteArrayOutputStream();
            Mac mac = Mac.getInstance("HmacSHA256");
            mac.init(new SecretKeySpec(pk.getFingerprint(), "HmacSHA256"));


            while ((ch = ain.read()) >= 0 && ain.isClearText()) {
                if (newl) {
                    out.write((byte) '\n');
                    newl = false;
                }
                if (ch == '\n') {
                    newl = true;
                    continue;
                }
                out.write((byte) ch);
            }
            PGPObjectFactory pgpf = new PGPObjectFactory(ain);
            Object o = pgpf.nextObject();
            if (o instanceof PGPSignatureList) {
                PGPSignatureList list = (PGPSignatureList) o;
                if (list.size() > 0) {
                    PGPSignature sig = list.get(0);
                    sig.init(new JcaPGPContentVerifierBuilderProvider().setProvider("BC"), pk);
                    while ((ch = ain.read()) >= 0 && ain.isClearText()) {
                        if (newl) {
                            out.write((byte) '\n');
                            newl = false;
                        }
                        if (ch == '\n') {

Examples of org.bouncycastle.bcpg.ArmoredInputStream

Related Classes of org.bouncycastle.bcpg.ArmoredInputStream