iPhone Objective-C MD5加密字符串

核心提示：Objective-C MD5加密字符串@interface NSString (MyExtensions)- (NSString *) md5;@end@implementation NSString (MyExtensions)- (NSString *) md5{const char *cStr = [self

Objective-C 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

文章出处：http://www.cnblogs.com/tracy-e/archive/2010/11/15/1877351.html

版权———————————————————————————————————

|

| 作者：Tracy E

|

| 出处：http://www.cnblogs.com/tracy-e

|

| 本文版权归作者和博客园共有，欢迎转载，但转载请注明原文连接，否则保留追

| 究法律责任的权利。

|

|—————————————————————————————————————