使用objective-c加密和解密密码 [英] Encrypt and Decrypt password using objective-c

问题描述

如何加密 nsstring 并将其存储在文件中，以及如何解密.

How to encrypt a nsstring and store it in a file, and how to decrypt the same.

请建议我使用 wat api 的...

Please suggest me wat api's i shld use...

推荐答案

这是我用来加密的函数.

This is the function i used for encryptiong.

DES_cfb64_encrypt( ( unsigned char * ) pchInputData, ( unsigned char * ) pchOutCipher,大小，&schedule，&ParityKey，&no，DES_ENCRYPT);

DES_cfb64_encrypt( ( unsigned char * ) pchInputData, ( unsigned char * ) pchOutCipher, size, &schedule, &ParityKey, &no, DES_ENCRYPT );

我必须将其转换为 base64，以便我可以将其存储在文件中.
pstrResult = Base64encoding(size,( unsigned char * )pchOutCipher);

I had to convert this to base64 so that i can store it in a file.
pstrResult = Base64encoding(size,( unsigned char * )pchOutCipher);

这篇关于使用objective-c加密和解密密码的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！