我们将很快发布SoftHSM 1.3.0。它支持证书，并已通过Java测试。
SoftHSM.java：
import java.io.*;
import java.math.*;
import java.util.*;
import java.security.*;
import java.security.interfaces.*;
import java.security.cert.*;
import sun.security.pkcs11.*;
import org.bouncycastle.x509.*;
import javax.security.auth.x500.X500Principal;
import org.bouncycastle.asn1.x509.BasicConstraints;
import org.bouncycastle.asn1.x509.ExtendedKeyUsage;
import org.bouncycastle.asn1.x509.GeneralName;
import org.bouncycastle.asn1.x509.GeneralNames;
import org.bouncycastle.asn1.x509.KeyPurposeId;
import org.bouncycastle.asn1.x509.KeyUsage;
import org.bouncycastle.asn1.x509.X509Extensions;
import org.bouncycastle.x509.X509V3CertificateGenerator;
class SoftHSM
{
public static void main(String args[]) throws Exception {
// Set up the Sun PKCS 11 provider
String configName = "softhsm.cfg";
Provider p = new SunPKCS11(configName);
if (-1 == Security.addProvider(p)) {
throw new RuntimeException("Could not add security provider");
}
// Load the key store
char[] pin = "1234".tocharArray();
KeyStore ks = KeyStore.getInstance("PKCS11", p);
ks.load(null, pin);
// Generate the key
SecureRandom sr = new SecureRandom();
KeyPairGenerator keyGen = KeyPairGenerator.getInstance("RSA", p);
keyGen.initialize(1024, sr);
KeyPair keyPair = keyGen.generateKeyPair();
PrivateKey pk = keyPair.getPrivate();
// Java API requires a certificate chain
X509Certificate[] chain = generateV3Certificate(keyPair);
ks.setKeyEntry("ALIAS-GOES-HERE", pk, "1234".tocharArray(), chain);
ks.store(null);
System.out.println("OK");
}
public static X509Certificate[] generateV3Certificate(KeyPair pair) throws InvalidKeyException, NoSuchProviderException, SignatureException {
Security.addProvider(new org.bouncycastle.jce.provider.BouncyCastleProvider());
X509V3CertificateGenerator certGen = new X509V3CertificateGenerator();
certGen.setSerialNumber(BigInteger.valueOf(System.currentTimeMillis()));
certGen.setIssuerDN(new X500Principal("CN=Test Certificate"));
certGen.setNotBefore(new Date(System.currentTimeMillis() - 10000));
certGen.setNotAfter(new Date(System.currentTimeMillis() + 10000));
certGen.setSubjectDN(new X500Principal("CN=Test Certificate"));
certGen.setPublicKey(pair.getPublic());
certGen.setSignatureAlgorithm("SHA256WithRSA");
certGen.addExtension(X509Extensions.BasicConstraints, true, new BasicConstraints(false));
certGen.addExtension(X509Extensions.KeyUsage, true, new KeyUsage(KeyUsage.digitalSignature | KeyUsage.keyEncipherment));
certGen.addExtension(X509Extensions.ExtendedKeyUsage, true, new ExtendedKeyUsage(KeyPurposeId.id_kp_serverAuth));
certGen.addExtension(X509Extensions.SubjectAlternativeName, false, new GeneralNames(new GeneralName(GeneralName.rfc822Name, "test@test.test")));
X509Certificate[] chain = new X509Certificate[1];
chain[0] = certGen.generateX509Certificate(pair.getPrivate(), "SunPKCS11-SoftHSM");
return chain;
}
}
softhsm.cfg：
name = SoftHSM
library = /usr/local/lib/libsofthsm.so
slot = 2
attributes(generate, *, *) = {
CKA_TOKEN = true
}
attributes(generate, CKO_CERTIFICATE, *) = {
CKA_PRIVATE = false
}
attributes(generate, CKO_PUBLIC_KEY, *) = {
CKA_PRIVATE = false
}
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