/** * This file created at 2018年2月28日. * * Copyright (c) 2002-2018 Bingosoft, Inc. All rights reserved. */ import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import java.io.IOException; import java.io.InputStream; import java.
题目描述 Parity is an important concept in data transmission. Because the process is not error proof, parity is used to provide a check on whether or not data has been corrupted in transmission. If even parity is being used, each byte will have an even
下面的 Des 加密解密代码,在加密时正常,但是在解密是抛出错误: javax.crypto.BadPaddingException: Given final block not properly padded at com.sun.crypto.provider.SunJCE_f.b(DashoA13*..) at com.sun.crypto.provider.SunJCE_f.b(DashoA13*..) at com.sun.crypto.provider.DESCipher.engin