使用objective-c加密和解密密码
it1352
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问题说明
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...
正确答案
#1
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);
这篇好文章是转载于：学新通技术网
