■ Preamble
comparison whether the two packets produced by exactly the same jar
Method 1: Summary information using
Method 2: Use WinMerage
■ view a variety of information summary
certutil -hashfile test001.txt MD5
certutil -hashfile test001.txt SHA1
certutil -hashfile test001.txt SHA256
■ Hash algorithm
MD2 MD4 MD5 SHA1 SHA256 SHA384 SHA512
■ Help document viewing
certutil -hashfile /?
Certutil /?
