Package ghidra.util

Class MD5Utilities

  • public class MD5Utilities
extends java.lang.Object

    • Constructor Summary

      Constructors 
      Constructor Description
      MD5Utilities()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static char[] getMD5Hash​(char[] msg)
      Generate MD5 hash in a hex character representation
      static java.lang.String getMD5Hash​(java.io.File file)
      Generate MD5 message digest hash for specified file contents.
      static java.lang.String getMD5Hash​(java.io.InputStream in)
      Generate MD5 message digest hash for specified input stream.
      static java.lang.String getMD5Hash​(java.util.List<java.lang.String> values)
      Generate combined MD5 message digest hash for all values in the specified values list.
      static char[] getSaltedMD5Hash​(char[] msg)
      Generate salted MD5 hash for specified message using random salt.
      static char[] getSaltedMD5Hash​(char[] salt, char[] msg)
      Generate salted MD5 hash for specified message.
      static char[] hexDump​(byte[] data)
      Convert binary data to a sequence of hex characters.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • MD5Utilities

        public MD5Utilities()

    • Method Detail

      • getMD5Hash

        public static char[] getMD5Hash​(char[] msg)
        Generate MD5 hash in a hex character representation
        Parameters:
        msg - message text
        Returns:
        hex hash value in text format

      • getSaltedMD5Hash

        public static char[] getSaltedMD5Hash​(char[] salt,
                                      char[] msg)
        Generate salted MD5 hash for specified message. Supplied salt is returned as prefix to returned hash.
        Parameters:
        salt - digest salt (use empty string for no salt)
        msg - message text
        Returns:
        salted hash using specified salt which is returned as a prefix to the hash

      • getSaltedMD5Hash

        public static char[] getSaltedMD5Hash​(char[] msg)
        Generate salted MD5 hash for specified message using random salt. First 4-characters of returned hash correspond to the salt data.
        Parameters:
        msg - message text
        Returns:
        salted hash using randomly generated salt which is returned as a prefix to the hash

      • getMD5Hash

        public static java.lang.String getMD5Hash​(java.io.InputStream in)
                                   throws java.io.IOException
        Generate MD5 message digest hash for specified input stream. Stream will be read until EOF is reached.
        Parameters:
        in - input stream
        Returns:
        message digest hash
        Throws:
        java.io.IOException - if reading input stream produces an error

      • getMD5Hash

        public static java.lang.String getMD5Hash​(java.io.File file)
                                   throws java.io.IOException
        Generate MD5 message digest hash for specified file contents.
        Parameters:
        file - file to be read
        Returns:
        message digest hash
        Throws:
        java.io.IOException - if opening or reading file produces an error

      • getMD5Hash

        public static java.lang.String getMD5Hash​(java.util.List<java.lang.String> values)
        Generate combined MD5 message digest hash for all values in the specified values list.
        Parameters:
        values - list of text strings
        Returns:
        MD5 message digest hash

      • hexDump

        public static char[] hexDump​(byte[] data)
        Convert binary data to a sequence of hex characters.
        Parameters:
        data - binary data
        Returns:
        hex character representation of data