MD5加密字符串-
@interface NSString (MyExtensions)
- (NSString *) md5;
@end
@implementation NSString (MyExtensions)
- (NSString *) md5
{
const char *cStr = [self UTF8String];
unsigned char result[16];
CC_MD5( cStr, strlen(cStr), result ); // This is the md5 call
return [NSString stringWithFormat:
@"%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x",
result[0], result[1], result[2], result[3],
result[4], result[5], result[6], result[7],
result[8], result[9], result[10], result[11],
result[12], result[13], result[14], result[15]
];
}
@end
posted on 2016-02-24 23:26 🌞Bob 阅读(214) 评论(0) 编辑 收藏 举报