Created
July 24, 2014 05:33
Swift MD5 support to String
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#import <CommonCrypto/CommonCrypto.h> |
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import Foundation | |
extension String { | |
func md5() -> String! { | |
let str = self.cStringUsingEncoding(NSUTF8StringEncoding) | |
let strLen = CUnsignedInt(self.lengthOfBytesUsingEncoding(NSUTF8StringEncoding)) | |
let digestLen = Int(CC_MD5_DIGEST_LENGTH) | |
let result = UnsafePointer<CUnsignedChar>.alloc(digestLen) | |
CC_MD5(str!, strLen, result) | |
var hash = NSMutableString() | |
for i in 0..<digestLen { | |
hash.appendFormat("%02x", result[i]) | |
} | |
result.destroy() | |
return String(hash) | |
} | |
} |
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how to decrypt from c#