com.good.daf.DAUtil Class Reference

Assorted utility functions. More...

List of all members.

Static Public Member Functions
static void	checkLength (String what, int expect, final byte[] data)
	Throws an InvalidArgumentException if data is null or not the expected length.
static byte[]	concat (final byte[] a, final byte[] b)
	Concatenates two byte arrays into one.
static byte[]	SHA256 (final byte[] input)
	Applies the SHA256 hash function to the input.

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Detailed Description

Assorted utility functions.

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Member Function Documentation

static byte [] com.good.daf.DAUtil.SHA256

(

final byte[]

input

)

[static]

Applies the SHA256 hash function to the input.

Returns a 32-byte array, or throws a RuntimeException.

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The documentation for this class was generated from the following file:

• DAUtil.java