//
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// Copyright © 2016年 dahua. All rights reserved.
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//
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#import <CommonCrypto/CommonDigest.h>
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#import "NSString+MD5.h"
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@implementation NSString (MD5)
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- (NSString *)lc_MD5Digest
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{
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const char* input = [self UTF8String];
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unsigned char result[CC_MD5_DIGEST_LENGTH];
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CC_MD5(input, (CC_LONG)strlen(input), result);
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NSMutableString *digest = [NSMutableString stringWithCapacity:CC_MD5_DIGEST_LENGTH * 2];
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for (NSInteger i = 0; i < CC_MD5_DIGEST_LENGTH; i++)
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{
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[digest appendFormat:@"%02x", result[i]];
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}
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return digest;
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}
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@end
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