------------------------------------
string(142) "组合密钥: d8ffd91e5511c5c0b12b9dc14c3bf818573a80c610799181037f641396a3ee795eee0f061555a31ff8178b4cdb2d91c474ac35cf373c5e1a8d7c6d3f7c3f8163"

string(20) "明文: “123456”"

string(102) "加密密文: 0rt5u6TDZF5JBOzWnp+7jQlWN6c2CC5rNs06aHy5eH+o508aLiZTyaeelHAB8/2eut28D5zWnch6INfIr5o/nA=="

string(20) "解密明文: 123456"



string(36) "++++++++++++++++++++++++++++++++++++"