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<concept id="GUID-A1ED2377-E196-423F-A5A2-1889C1CC3E05" xml:lang="en"><title>Cryptography</title><prolog><metadata><keywords/></metadata></prolog><conbody>
<p>Encryption and decryption of information are not part of the <xref href="jar:GUID-35228542-8C95-4849-A73F-2B4F082F0C44.jar!/sdk/doc_source/guide/platsecsdk/index.html" format="application/java-archive">platform security</xref> architecture by default. A cryptography module is available separately, and it offers features such as cryptography algorithms, hash key, and random number generation.</p>
<p>For more information, see the <xref href="jar:GUID-35228542-8C95-4849-A73F-2B4F082F0C44.jar!/sdk/doc_source/guide/Security-subsystem-guide/Crypto/index.html" format="application/java-archive">Cryptography API guide</xref>.</p>
</conbody></concept>