Example usage for org.bouncycastle.crypto.macs HMac getAlgorithmName

Introduction

In this page you can find the example usage for org.bouncycastle.crypto.macs HMac getAlgorithmName.

Prototype

public String getAlgorithmName() 

Source Link

Usage

From source file:net.oauth.j2me.signature.HMACSHA1Signature.java

License:Apache License

public String getSignature() {
    try {/*from   w  w w .j  a  va  2 s .  c o  m*/
        HMac m = new HMac(new SHA1Digest());
        m.init(new KeyParameter(key.getBytes("UTF-8")));
        byte[] bytes = message.getBytes("UTF-8");
        m.update(bytes, 0, bytes.length);
        byte[] mac = new byte[m.getMacSize()];
        m.doFinal(mac, 0);
        signature = new String(Util.base64Encode(mac));

        // debug
        System.out.println("mac alg: " + m.getAlgorithmName());
        System.out.println("dig alg: " + m.getUnderlyingDigest().getAlgorithmName());
        System.out.println("key: " + key);
        System.out.println("message: " + message);
        System.out.println("unencoded: " + new String(mac));
        System.out.println("sig: " + signature);
    } catch (java.io.UnsupportedEncodingException e) {
        ;
    } catch (Exception e) {
        ;
    }

    return signature;
}

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