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MD5 Hash in Swift(import #import <CommonCrypto/CommonCrypto.h> in yourapplication_Bridging_Header_h)
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// Need to create Bridging_Header file and import <CommonCrypto/CommonCrypto.h> | |
// How to create YourApplication_Briging_Header file? | |
// Ref: http://stackoverflow.com/questions/24002369/how-to-call-objective-c-code-from-swift/24005242#24005242 | |
func md5(inputString: String) -> String! { | |
let str = inputString.cStringUsingEncoding(NSUTF8StringEncoding) | |
let strLen = CC_LONG(inputString.lengthOfBytesUsingEncoding(NSUTF8StringEncoding)) | |
let digestLen = Int(CC_MD5_DIGEST_LENGTH) | |
let result = UnsafeMutablePointer<CUnsignedChar>.alloc(digestLen) | |
CC_MD5(str!, strLen, result) | |
var hash = NSMutableString() | |
for i in 0..<digestLen { | |
hash.appendFormat("%02x", result[i]) | |
} | |
result.dealloc(digestLen) | |
return String(format: hash) | |
} |
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updated Code For Swift 4 or >