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<TITLE>Retrieving a Certificate from a Key Store
(Java Developers Almanac Example)
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<B><A HREF="../java.security/pkg.html#Key%20Store">Key Store</A></B><font color="#666666" SIZE="-2">
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<h3>
e209.
Retrieving a Certificate from a Key Store</h3>
<pre>
try {
// Load the keystore in the user's home directory
FileInputStream is = new FileInputStream(System.getProperty("user.home")
+ File.separatorChar + ".keystore");
KeyStore keystore = KeyStore.getInstance(KeyStore.getDefaultType());
keystore.load(is, <font color="#0066ff"><i>"my-keystore-password"</i></font>.toCharArray());
// Get certificate
java.security.cert.Certificate cert = keystore.getCertificate(<font color="#0066ff"><i>"myalias"</i></font>);
} catch (KeyStoreException e) {
} catch (java.security.cert.CertificateException e) {
} catch (NoSuchAlgorithmException e) {
} catch (java.io.IOException e) {
}
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Related Examples
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e208. <a class="eglink" href="ListAliases.html?l=rel">
Listing the Aliases in a Key Store
</a>
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e210. <a class="eglink" href="GetKeyFromKs.html?l=rel">
Retrieving a Key Pair from a Key Store
</a>
<br>
e211. <a class="eglink" href="AddCert.html?l=rel">
Adding a Certificate to a Key Store
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See also:
<a class="eglink" href="/egs/java.security/pkg.html?l=rel#Message%20Digests">
Message Digests
</a>
<a class="eglink" href="/egs/java.security/pkg.html?l=rel#Permissions">
Permissions
</a>
<a class="eglink" href="/egs/java.security/pkg.html?l=rel#Policy%20Files">
Policy Files
</a>
<a class="eglink" href="/egs/java.security/pkg.html?l=rel#Public%20and%20Private%20Keys">
Public and Private Keys
</a>
<a class="eglink" href="/egs/java.security/pkg.html?l=rel#Signatures">
Signatures
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