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2010-06-01T05:01:19Z

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в 17:44, 31 мая 2010

2010-05-31T17:44:27Z

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== Basic class to confirm the Bouncy Castle provider is installed. ==



<source lang="java">
import java.security.Security;
public class MainClass {
public static void main(String[] args) {
String providerName = "BC";
if (Security.getProvider(providerName) == null) {
System.out.println(providerName + " provider not installed");
} else {
System.out.println(providerName + " is installed.");
}
}
}</source>



== Basic demonstration of precedence ==



<source lang="java">
import javax.crypto.Cipher;
public class MainClass {
public static void main(String[] args) throws Exception {
Cipher cipher = Cipher.getInstance("Blowfish/ECB/NoPadding");
System.out.println(cipher.getProvider());
cipher = Cipher.getInstance("Blowfish/ECB/NoPadding", "BC");
System.out.println(cipher.getProvider());
}
}</source>

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Admin: 1 версия

в 17:44, 31 мая 2010