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이전에 이런 것들을 했었지... 하면서 기록하는중

base 64 예제

String idtest = "Costco";

System.out.println(java.util.Base64.getEncoder().encodeToString(idtest.

getBytes()));

String test =

java.util.Base64.getEncoder().encodeToString(idtest.getBytes());

System.out.println(java.util.Base64.getDecoder().decode(test));

byte[] test1 = java.util.Base64.getDecoder().decode(test);

System.out.println(new String(test1, "UTF-8"));

//CryptoHelper.AESCTR_Encrypt(srcData, key)

​

​

ASC 인코딩 예제

​

public static final String DEFAULTKEY="costcokempsungjun";

​

​

System.out.println(CryptoHelper.AESCTR_Encode_Default("Costco" , "UTF-8"));

String encryptTest = CryptoHelper.AESCTR_Encode_Default("Costco" , "UTF-8");

System.out.println(CryptoHelper.AESCTR_Decode_Default(encryptTest));