Examples of AesCipher

Examples of com.googlecode.gwt.crypto.client.AESCipher

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*/
public class AES {

    // TODO gwt-crypto doesn't let you set the IV. rewrite?
    public static String encrypt(String key, String iv, String value) {
        AESCipher cipher = new AESCipher();
        cipher.setKey(Hash.hash256(key.getBytes()));
        try {
            return cipher.encrypt(value);
        } catch (InvalidCipherTextException e) {
            throw new RuntimeException(e);
        }
    }
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Examples of com.googlecode.gwt.crypto.client.AESCipher

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            throw new RuntimeException(e);
        }
    }

    public static String decrypt(String key, String iv, String value) {
        AESCipher cipher = new AESCipher();
        cipher.setKey(Hash.hash256(key.getBytes()));
        try {
            return cipher.decrypt(value);
        } catch (InvalidCipherTextException e) {
            throw new RuntimeException(e);
        }
    }
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Examples of com.itextpdf.text.pdf.crypto.AESCipher

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                System.arraycopy(b, off, iv, ivptr, left);
                off += left;
                len -= left;
                ivptr += left;
                if (ivptr == iv.length) {
                    cipher = new AESCipher(false, key, iv);
                    initiated = true;
                    if (len > 0)
                        return cipher.update(b, off, len);
                }
                return null;
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Examples of com.itextpdf.text.pdf.crypto.AESCipher

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            aes = (revision == AES_128 || revision == AES_256);
            if (aes) {
                byte[] iv = IVGenerator.getIV();
                byte[] nkey = new byte[len];
                System.arraycopy(key, off, nkey, 0, len);
                cipher = new AESCipher(true, nkey, iv);
                write(iv);
            }
            else {
                arcfour = new ARCFOUREncryption();
                arcfour.prepareARCFOURKey(key, off, len);
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Examples of com.itextpdf.text.pdf.crypto.AESCipher

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            aes = (revision == AES_128 || revision == AES_256);
            if (aes) {
                byte[] iv = IVGenerator.getIV();
                byte[] nkey = new byte[len];
                System.arraycopy(key, off, nkey, 0, len);
                cipher = new AESCipher(true, nkey, iv);
                write(iv);
            }
            else {
                arcfour = new ARCFOUREncryption();
                arcfour.prepareARCFOURKey(key, off, len);
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Examples of com.itextpdf.text.pdf.crypto.AESCipher

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            aes = revision == AES_128;
            if (aes) {
                byte[] iv = IVGenerator.getIV();
                byte[] nkey = new byte[len];
                System.arraycopy(key, off, nkey, 0, len);
                cipher = new AESCipher(true, nkey, iv);
                write(iv);
            }
            else {
                arcfour = new ARCFOUREncryption();
                arcfour.prepareARCFOURKey(key, off, len);
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Examples of com.itextpdf.text.pdf.crypto.AESCipher

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                System.arraycopy(b, off, iv, ivptr, left);
                off += left;
                len -= left;
                ivptr += left;
                if (ivptr == iv.length) {
                    cipher = new AESCipher(false, key, iv);
                    initiated = true;
                    if (len > 0)
                        return cipher.update(b, off, len);
                }
                return null;
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Examples of com.itextpdf.text.pdf.crypto.AESCipher

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                System.arraycopy(b, off, iv, ivptr, left);
                off += left;
                len -= left;
                ivptr += left;
                if (ivptr == iv.length) {
                    cipher = new AESCipher(false, key, iv);
                    initiated = true;
                    if (len > 0)
                        return cipher.update(b, off, len);
                }
                return null;
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Examples of com.itextpdf.text.pdf.crypto.AESCipher

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            aes = (revision == AES_128 || revision == AES_256);
            if (aes) {
                byte[] iv = IVGenerator.getIV();
                byte[] nkey = new byte[len];
                System.arraycopy(key, off, nkey, 0, len);
                cipher = new AESCipher(true, nkey, iv);
                write(iv);
            }
            else {
                arcfour = new ARCFOUREncryption();
                arcfour.prepareARCFOURKey(key, off, len);
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Examples of com.itextpdf.text.pdf.crypto.AESCipher

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                System.arraycopy(b, off, iv, ivptr, left);
                off += left;
                len -= left;
                ivptr += left;
                if (ivptr == iv.length) {
                    cipher = new AESCipher(false, key, iv);
                    initiated = true;
                    if (len > 0)
                        return cipher.update(b, off, len);
                }
                return null;
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