e-CryptIt Engine Xojo Plugin |

# MD5 Class (console safe)

MD5 is a message digest/hash algorithm with a digest/hash size of 128 bits (16 characters).
This algorithm has been tested against official test vectors.

Object
MD5

class MD5 implements

IHashAlgorithm

#### Methods

Final (console safe) | Use this function when you are done adding bytes to the MD5 class.
shared Hash | Convenience shared function to hash small data with just one line of code without creating instance of the class.
Update (console safe) | Use this method to add data with MemoryBlock to the MD5 stream.
Update (console safe) | Use this method to add data with String to the MD5 stream.

#### Test case for a known test vector

Dim data as String
Dim hash as MD5
Dim result as String
Dim hexResult as String
Dim i as Integer
data = "message digest"
// We do this in ASCII because the well known test vectors come in ASCII
data = ConvertEncoding(data,Encodings.ASCII)
hash = new MD5()
hash.Update(data)
result = hash.Final()
// Convert to HEX
For i = 1 to 16
hexResult = hexResult + Right("0"+Hex(Asc(Mid(result,i,1))),2)
next
if hexResult = "f96b697d7cb7938d525a2f31aaf161d0" then
return true
else
return false
end if

#### Supported Platforms:

- macOS Intel 64 bit
- macOS Apple Silicon
- Windows 32 bit
- Windows 64 bit
- Windows ARM 64 bit
- Linux 32 bit
- Linux 64 bit
- Linux ARM 32 bit
- Linux ARM 64 bit
- iOS