VeraCrypt
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authorMounir IDRASSI <mounir.idrassi@idrix.fr>2022-03-27 16:33:40 +0200
committerMounir IDRASSI <mounir.idrassi@idrix.fr>2022-03-27 16:34:42 +0200
commita077eb94ef66dfdec545d176a34dc1e0e47e5da2 (patch)
tree2c3853ca79fff654f12f7d40ec1758c7a000b5f3 /doc/html/Header Key Derivation.html
parent540fb52acac15be194b5d6849ecf7e9ce5143096 (diff)
downloadVeraCrypt-a077eb94ef66dfdec545d176a34dc1e0e47e5da2.tar.gz
VeraCrypt-a077eb94ef66dfdec545d176a34dc1e0e47e5da2.zip
Documentation: clearer description of how number of iterations are calculated
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@@ -65,14 +65,16 @@ PIM </a>field (<a href="Personal%20Iterations%20Multiplier%20%28PIM%29.html">Per
PIM </a>value is not specified or if it is equal to zero, VeraCrypt uses the default values expressed below:<br/>
<ul>
<li>For system partition encryption (boot encryption) that uses SHA-256, BLAKE2s-256 or Streebog, <strong>200000</strong> iterations are used.</li>
-<li>For system encryption that uses SHA-512 or Whirlpool, non-system encryption and file containers, <strong>500000</strong> iterations are used.
+<li>For system encryption that uses SHA-512 or Whirlpool, <strong>500000</strong> iterations are used.</li>
+<li>For non-system encryption and file containers, all derivation algorithms will use <strong>500000</strong> iterations.
</li></ul>
</p>
<p>When a <a href="Personal%20Iterations%20Multiplier%20%28PIM%29.html">
PIM </a>value is given by the user, the number of iterations of the key derivation function is calculated as follows:</p>
<ul>
<li>For system encryption that doesn't use SHA-512 or Whirlpool: Iterations = <strong>PIM x 2048</strong>
-</li><li>For system encryption that uses SHA-512 or Whirlpool, non-system encryption and file containers: Iterations = <strong>15000 &#43; (PIM x 1000)</strong>
+</li><li>For system encryption that uses SHA-512 or Whirlpool: Iterations = <strong>15000 &#43; (PIM x 1000)</strong>
+</li><li>For non-system encryption and file containers: Iterations = <strong>15000 &#43; (PIM x 1000)</strong>
</li></ul>
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