摘要：
1 //MD5加密 2 + (NSString *)md5HexDigest:(NSString*)password 3 { 4 const char *original_str = [password UTF8String]; 5 unsigned char result[CC_MD5_DIGEST_LENGTH]; 6 CC_MD5(original_str, ... 阅读全文
摘要：
1 //sha1加密方式 2 +(NSString *)sha1:(NSString *)input 3 { 4 //const char *cstr = [input cStringUsingEncoding:NSUTF8StringEncoding]; 5 //NSData *data = [NSData dataWithBytes:cstr length:inpu... 阅读全文