I want convert to md5 hash my image. I have created data from image. let data = image.jpegData(compressionQuality: 1) And i convert it with extension but appears to be different from the hash value I get from online or terminal md5 services.
<code>extension Data {
var md5 : String {
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
_ = self.withUnsafeBytes { bytes in
CC_MD5(bytes, CC_LONG(self.count), &digest)
}
var digestHex = ""
for index in 0..<Int(CC_MD5_DIGEST_LENGTH) {
digestHex += String(format: "%02x", digest[index])
}
return digestHex
}
}
</code>
<code>extension Data {
var md5 : String {
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
_ = self.withUnsafeBytes { bytes in
CC_MD5(bytes, CC_LONG(self.count), &digest)
}
var digestHex = ""
for index in 0..<Int(CC_MD5_DIGEST_LENGTH) {
digestHex += String(format: "%02x", digest[index])
}
return digestHex
}
}
</code>
extension Data {
var md5 : String {
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
_ = self.withUnsafeBytes { bytes in
CC_MD5(bytes, CC_LONG(self.count), &digest)
}
var digestHex = ""
for index in 0..<Int(CC_MD5_DIGEST_LENGTH) {
digestHex += String(format: "%02x", digest[index])
}
return digestHex
}
}
I created this extension. But its not given correct output i guess. Can someone help me? Thanks.