Examples of PKCS1EncodedKeySpec

net.oauth.signature.pem.PKCS1EncodedKeySpec
PKCS#1 encoded private key is commonly used with OpenSSL. It provides CRT parameters so the private key operation can be much faster than using exponent/modulus alone, which is the case for PKCS#8 encoded key.
Unfortunately, JCE doesn't have an API to decode the DER. This class takes DER buffer and decoded into CRT key. @author zhang

Examples of net.oauth.signature.pem.PKCS1EncodedKeySpec

        PEMReader reader = new PEMReader(stream);
        byte[] bytes = reader.getDerBytes();
        KeySpec keySpec;


        if (PEMReader.PRIVATE_PKCS1_MARKER.equals(reader.getBeginMarker())) {
            keySpec = (new PKCS1EncodedKeySpec(bytes)).getKeySpec();
        } else if (PEMReader.PRIVATE_PKCS8_MARKER.equals(reader.getBeginMarker())) {
            keySpec = new PKCS8EncodedKeySpec(bytes);
        } else {
            throw new IOException("Invalid PEM file: Unknown marker " +
                    "for private key " + reader.getBeginMarker());

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Examples of net.oauth.signature.pem.PKCS1EncodedKeySpec

            throws InvalidKeySpecException, NoSuchAlgorithmException, IOException{
        KeyFactory keyFactory = KeyFactory.getInstance("RSA");
        KeySpec keySpec = null;
        PEMReader pr = new PEMReader(encodedPrivateKey);
        if(PEMReader.PRIVATE_PKCS1_MARKER.equals(pr.getBeginMarker())){
            keySpec = (new PKCS1EncodedKeySpec(pr.getDerBytes())).getKeySpec();
        }else if(PEMReader.PRIVATE_PKCS8_MARKER.equals(pr.getBeginMarker())){
          keySpec = new PKCS8EncodedKeySpec(pr.getDerBytes());
        }
        this.privateKey = keyFactory.generatePrivate(keySpec);
    }

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Examples of net.oauth.signature.pem.PKCS1EncodedKeySpec

        PEMReader reader = new PEMReader(stream);
        byte[] bytes = reader.getDerBytes();
        KeySpec keySpec;


        if (PEMReader.PRIVATE_PKCS1_MARKER.equals(reader.getBeginMarker())) {
            keySpec = (new PKCS1EncodedKeySpec(bytes)).getKeySpec();
        } else if (PEMReader.PRIVATE_PKCS8_MARKER.equals(reader.getBeginMarker())) {
            keySpec = new PKCS8EncodedKeySpec(bytes);
        } else {
            throw new IOException("Invalid PEM file: Unknown marker " +
                    "for private key " + reader.getBeginMarker());

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