Package ghidra.util
Class MD5Utilities
- java.lang.Object
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- ghidra.util.MD5Utilities
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public class MD5Utilities extends java.lang.Object
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Field Summary
Fields Modifier and Type Field Description static int
SALT_LENGTH
static int
SALTED_HASH_LENGTH
static int
UNSALTED_HASH_LENGTH
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Constructor Summary
Constructors Constructor Description MD5Utilities()
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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 representationstatic 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.
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Field Detail
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SALT_LENGTH
public static final int SALT_LENGTH
- See Also:
- Constant Field Values
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UNSALTED_HASH_LENGTH
public static final int UNSALTED_HASH_LENGTH
- See Also:
- Constant Field Values
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SALTED_HASH_LENGTH
public static final int SALTED_HASH_LENGTH
- See Also:
- Constant Field Values
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Method Detail
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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
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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
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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
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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
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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
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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
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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
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