密码学中用openssl做的文件保险箱，融合了AES.DES.RAS等多种加密算法。-In cryptography openssl do file safe, shirt-sleeve AES. DES. RAS and so on the many kinds of encryption algorithm.

涉及到了TripleDes的算法,在实现过程中,我也参考了论坛现有的关于3DES的代码(Involves the TripleDes algorithm, in the process of implementation, I also refer to the BBS of existing code about 3 des)