VeraCrypt
aboutsummaryrefslogtreecommitdiff
path: root/src/Boot/Windows/BootDiskIo.h
AgeCommit message (Expand)AuthorFilesLines
2016-01-20Copyright: update dates to include 2016.Mounir IDRASSI1-1/+1
2015-08-06Update license information to reflect the use of a dual license Apache 2.0 an...Mounir IDRASSI1-5/+9
2014-11-08Add original TrueCrypt 7.1a sourcesMounir IDRASSI1-0/+116
id='n48' href='#n48'>48 49 50 51 52 53 54 55 56 57 58 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>VeraCrypt - Free Open source disk encryption with strong security for the Paranoid</title>
<meta name="description" content="VeraCrypt is free open-source disk encryption software for Windows, Mac OS X and Linux. In case an attacker forces you to reveal the password, VeraCrypt provides plausible deniability. In contrast to file encryption, data encryption performed by VeraCrypt is real-time (on-the-fly), automatic, transparent, needs very little memory, and does not involve temporary unencrypted files."/>
<meta name="keywords" content="encryption, security"/>
<link href="styles.css" rel="stylesheet" type="text/css" />
</head>
<body>

<div>                      
<a href="https://www.veracrypt.fr/en/Home.html"><img src="VeraCrypt128x128.png" alt="VeraCrypt"/></a>
</div>

<div id="menu">
	<ul>
	  <li><a href="Home.html">Home</a></li>
	  <li><a href="/code/">Source Code</a></li>
	  <li><a href="Downloads.html">Downloads</a></li>
	  <li><a class="active" href="Documentation.html">Documentation</a></li>
	  <li><a href="Donation.html">Donate</a></li>
	  <li><a href="https://sourceforge.net/p/veracrypt/discussion/" target="_blank">Forums</a></li>
	</ul>
</div>

<div>
<p>
<a href="Documentation.html">Documentation</a>           
<img src="arrow_right.gif" alt=">>" style="margin-top: 5px">
<a href="Hash%20Algorithms.html">Hash Algorithms</a>
</p></div>

<div class="wikidoc">
<h1>Hash Algorithms</h1>
<div style="text-align:left; margin-top:19px; margin-bottom:19px; padding-top:0px; padding-bottom:0px">
In the Volume Creation Wizard, in the password change dialog window, and in the Keyfile Generator dialog window, you can select a hash algorithm. A user-selected hash algorithm is used by the VeraCrypt Random Number Generator as a pseudorandom &quot;mixing&quot; function,
 and by the header key derivation function (HMAC based on a hash function, as specified in PKCS #5 v2.0) as a pseudorandom function. When creating a new volume, the Random Number Generator generates the master key, secondary key (XTS mode), and salt. For more
 information, please see the section <a href="Random%20Number%20Generator.html" style="text-align:left; color:#0080c0; text-decoration:none.html">
Random Number Generator</a> and section <a href="Header%20Key%20Derivation.html" style="text-align:left; color:#0080c0; text-decoration:none.html">
Header Key Derivation, Salt, and Iteration Count</a>.</div>
<div style="text-align:left; margin-top:19px; margin-bottom:19px; padding-top:0px; padding-bottom:0px">
VeraCrypt currently supports the following hash algorithms:</div>
<ul style="text-align:left; margin-top:18px; margin-bottom:19px; padding-top:0px; padding-bottom:0px">
<li style="text-align:left; margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px">
<a href="RIPEMD-160.html"><strong style="text-align:left.html">RIPEMD-160</strong></a>
</li><li style="text-align:left; margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px">
<a href="SHA-256.html"><strong style="text-align:left.html">SHA-256</strong></a>
</li><li style="text-align:left; margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px">
<a href="SHA-512.html"><strong style="text-align:left.html">SHA-512</strong></a>
</li><li style="text-align:left; margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px">
<a href="Whirlpool.html"><strong style="text-align:left.html">Whirlpool</strong></a>
</li><li style="text-align:left; margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px">
<strong style="text-align:left"><a href="Streebog.html">Streebog</a></strong>
</li></ul>
<p><a href="RIPEMD-160.html" style="text-align:left; color:#0080c0; text-decoration:none; font-weight:bold.html">Next Section &gt;&gt;</a></p>
</div><div class="ClearBoth"></div></body></html>