Examples with PKCS7Padding org.bouncycastle.crypto.paddings.PKCS7Padding used on opensource projects

Example 6 with PKCS7Padding

use of org.bouncycastle.crypto.paddings.PKCS7Padding in project spring-security by spring-projects.

the class BouncyCastleAesCbcBytesEncryptor method encrypt.

@Override
@SuppressWarnings("deprecation")
public byte[] encrypt(byte[] bytes) {
    byte[] iv = this.ivGenerator.generateKey();
    PaddedBufferedBlockCipher blockCipher = new PaddedBufferedBlockCipher(new CBCBlockCipher(new org.bouncycastle.crypto.engines.AESFastEngine()), new PKCS7Padding());
    blockCipher.init(true, new ParametersWithIV(this.secretKey, iv));
    byte[] encrypted = process(blockCipher, bytes);
    return (iv != null) ? EncodingUtils.concatenate(iv, encrypted) : encrypted;
}