Java/Security/Providers

List All Provider And Its Algorithms

/*
Buildfile: build.xml
copy-resources:
compile:
    [javac] Compiling 1 source file to C:\Java_Dev\WEB\dev\jce\env\build
run:
     [java] SUN version 1.5
     [java]     Alg.Alias.KeyFactory.1.2.840.10040.4.1
     [java]     Alg.Alias.Signature.1.2.840.10040.4.3
     [java]     Alg.Alias.KeyPairGenerator.OID.1.2.840.10040.4.1
     [java]     Signature.SHA1withDSA KeySize
     [java]     CertStore.LDAP LDAPSchema
     [java]     Signature.SHA1withDSA ImplementedIn
     [java]     Provider.id name
     [java]     CertPathValidator.PKIX ValidationAlgorithm
     [java]     CertPathBuilder.PKIX
     [java]     MessageDigest.SHA-384
     [java]     Alg.Alias.KeyFactory.1.3.14.3.2.12
     [java]     CertStore.LDAP
     [java]     Signature.NONEwithDSA SupportedKeyClasses
     [java]     AlgorithmParameterGenerator.DSA
     [java]     MessageDigest.SHA-256
     [java]     MessageDigest.SHA-512
     [java]     Alg.Alias.KeyPairGenerator.1.3.14.3.2.12
     [java]     Alg.Alias.Signature.SHA/DSA
     [java]     Provider.id version
     [java]     Alg.Alias.Signature.1.3.14.3.2.13
     [java]     SecureRandom.SHA1PRNG
     [java]     Alg.Alias.Signature.DSS
     [java]     CertStore.Collection
     [java]     KeyStore.JKS ImplementedIn
     [java]     KeyFactory.DSA ImplementedIn
     [java]     MessageDigest.SHA ImplementedIn
     [java]     Signature.SHA1withDSA
     [java]     AlgorithmParameters.DSA
     [java]     CertPathBuilder.PKIX ValidationAlgorithm
     [java]     MessageDigest.SHA
     [java]     Alg.Alias.AlgorithmParameters.1.3.14.3.2.12
     [java]     AlgorithmParameterGenerator.DSA ImplementedIn
     [java]     MessageDigest.MD5 ImplementedIn
     [java]     Alg.Alias.Signature.DSA
     [java]     Alg.Alias.CertificateFactory.X509
     [java]     KeyStore.JKS
     [java]     CertificateFactory.X.509
     [java]     Signature.SHA1withDSA SupportedKeyClasses
     [java]     Alg.Alias.Signature.DSAWithSHA1
     [java]     MessageDigest.MD5
     [java]     KeyPairGenerator.DSA
     [java]     Alg.Alias.Signature.SHAwithDSA
     [java]     MessageDigest.MD2
     [java]     Alg.Alias.Signature.OID.1.2.840.10040.4.3
     [java]     CertStore.ru.sun.security.IndexedCollection ImplementedIn
     [java]     CertificateFactory.X.509 ImplementedIn
     [java]     Alg.Alias.Signature.RawDSA
     [java]     KeyPairGenerator.DSA ImplementedIn
     [java]     CertPathValidator.PKIX ImplementedIn
     [java]     Alg.Alias.Signature.SHA1/DSA
     [java]     CertPathValidator.PKIX
     [java]     Alg.Alias.KeyPairGenerator.1.2.840.10040.4.1
     [java]     CertStore.Collection ImplementedIn
     [java]     Alg.Alias.MessageDigest.SHA-1
     [java]     Provider.id info
     [java]     AlgorithmParameters.DSA ImplementedIn
     [java]     Signature.NONEwithDSA
     [java]     Alg.Alias.MessageDigest.SHA1
     [java]     CertStore.ru.sun.security.IndexedCollection
     [java]     CertPathBuilder.PKIX ImplementedIn
     [java]     KeyPairGenerator.DSA KeySize
     [java]     Alg.Alias.AlgorithmParameters.1.2.840.10040.4.1
     [java]     KeyFactory.DSA
     [java]     Alg.Alias.Signature.1.3.14.3.2.27
     [java]     Provider.id className
     [java]     CertStore.LDAP ImplementedIn
     [java]     SecureRandom.SHA1PRNG ImplementedIn
     [java]     AlgorithmParameterGenerator.DSA KeySize
     [java]     Alg.Alias.Signature.SHA-1/DSA
     [java] SunRsaSign version 1.5
     [java]     Alg.Alias.Signature.OID.1.2.840.113549.1.1.4
     [java]     Alg.Alias.Signature.OID.1.2.840.113549.1.1.2
     [java]     Alg.Alias.KeyFactory.1.2.840.113549.1.1
     [java]     Signature.SHA512withRSA SupportedKeyClasses
     [java]     Provider.id version
     [java]     Signature.MD5withRSA SupportedKeyClasses
     [java]     Alg.Alias.Signature.1.2.840.113549.1.1.13
     [java]     KeyPairGenerator.RSA
     [java]     Alg.Alias.Signature.1.2.840.113549.1.1.12
     [java]     Alg.Alias.Signature.1.2.840.113549.1.1.11
     [java]     KeyFactory.RSA
     [java]     Alg.Alias.Signature.1.3.14.3.2.29
     [java]     Alg.Alias.KeyPairGenerator.OID.1.2.840.113549.1.1
     [java]     Signature.MD2withRSA
     [java]     Signature.SHA384withRSA
     [java]     Signature.MD5withRSA
     [java]     Provider.id info
     [java]     Signature.SHA1withRSA SupportedKeyClasses
     [java]     Signature.SHA1withRSA
     [java]     Alg.Alias.Signature.1.2.840.113549.1.1.5
     [java]     Signature.SHA256withRSA
     [java]     Alg.Alias.Signature.1.2.840.113549.1.1.4
     [java]     Provider.id className
     [java]     Alg.Alias.Signature.OID.1.2.840.113549.1.1.13
     [java]     Alg.Alias.Signature.OID.1.2.840.113549.1.1.12
     [java]     Alg.Alias.Signature.1.2.840.113549.1.1.2
     [java]     Alg.Alias.Signature.OID.1.2.840.113549.1.1.11
     [java]     Signature.MD2withRSA SupportedKeyClasses
     [java]     Provider.id name
     [java]     Alg.Alias.KeyFactory.OID.1.2.840.113549.1.1
     [java]     Signature.SHA384withRSA SupportedKeyClasses
     [java]     Signature.SHA512withRSA
     [java]     Signature.SHA256withRSA SupportedKeyClasses
     [java]     Alg.Alias.Signature.OID.1.2.840.113549.1.1.5
     [java]     Alg.Alias.KeyPairGenerator.1.2.840.113549.1.1
     [java] SunJSSE version 1.5
     [java]     Alg.Alias.Signature.OID.1.2.840.113549.1.1.4
     [java]     Alg.Alias.KeyFactory.1.2.840.113549.1.1
     [java]     Alg.Alias.Signature.OID.1.2.840.113549.1.1.2
     [java]     Provider.id version
     [java]     TrustManagerFactory.SunX509
     [java]     KeyManagerFactory.NewSunX509
     [java]     KeyPairGenerator.RSA
     [java]     KeyStore.PKCS12
     [java]     SSLContext.SSLv3
     [java]     KeyFactory.RSA
     [java]     Alg.Alias.Signature.1.3.14.3.2.29
     [java]     Alg.Alias.TrustManagerFactory.X509
     [java]     Alg.Alias.KeyPairGenerator.OID.1.2.840.113549.1.1
     [java]     Signature.MD5andSHA1withRSA
     [java]     Signature.MD2withRSA
     [java]     Signature.MD5withRSA
     [java]     Provider.id info
     [java]     Signature.SHA1withRSA
     [java]     Alg.Alias.Signature.1.2.840.113549.1.1.5
     [java]     Alg.Alias.Signature.1.2.840.113549.1.1.4
     [java]     Provider.id className
     [java]     Alg.Alias.Signature.OID.1.3.14.3.2.29
     [java]     Alg.Alias.Signature.1.2.840.113549.1.1.2
     [java]     Provider.id name
     [java]     SSLContext.SSL
     [java]     SSLContext.TLS
     [java]     TrustManagerFactory.PKIX
     [java]     SSLContext.TLSv1
     [java]     Alg.Alias.KeyFactory.OID.1.2.840.113549.1.1
     [java]     KeyManagerFactory.SunX509
     [java]     Alg.Alias.TrustManagerFactory.SunPKIX
     [java]     Alg.Alias.TrustManagerFactory.X.509
     [java]     Alg.Alias.Signature.OID.1.2.840.113549.1.1.5
     [java]     Alg.Alias.KeyPairGenerator.1.2.840.113549.1.1
     [java] SunJGSS version 1.0
     [java]     Provider.id info
     [java]     Provider.id className
     [java]     Provider.id version
     [java]     GssApiMechanism.1.2.840.113554.1.2.2
     [java]     Provider.id name
     [java] SunSASL version 1.5
     [java]     Provider.id className
     [java]     SaslClientFactory.CRAM-MD5
     [java]     Provider.id version
     [java]     SaslClientFactory.EXTERNAL
     [java]     SaslClientFactory.DIGEST-MD5
     [java]     SaslClientFactory.PLAIN
     [java]     Provider.id name
     [java]     SaslClientFactory.GSSAPI
     [java]     SaslServerFactory.DIGEST-MD5
     [java]     SaslServerFactory.CRAM-MD5
     [java]     SaslServerFactory.GSSAPI
     [java]     Provider.id info
BUILD SUCCESSFUL
Total time: 2 seconds
*/
import java.security.Provider;
import java.security.Security;
import java.util.Enumeration;
public class MainClass {
  public static void main(String[] args) throws Exception {
    try {
      Provider p[] = Security.getProviders();
      for (int i = 0; i < p.length; i++) {
          System.out.println(p[i]);
          for (Enumeration e = p[i].keys(); e.hasMoreElements();)
              System.out.println("\t" + e.nextElement());
      }
    } catch (Exception e) {
      System.out.println(e);
    }
  }
}

List the available algorithm names for ciphers, key agreement, macs, message digests and signatures

/*
Ciphers:
            None available.
KeyAgreeents:
            None available.
Macs:
            None available.
MessageDigests:
            SHA-512
            SHA1
            MD2
            SHA
            SHA ImplementedIn
            SHA-256
            MD5 ImplementedIn
            SHA-1
            MD5
            SHA-384
Signatures:
            OID.1.2.840.10040.4.3
            OID.1.2.840.113549.1.1.4
            SHA384withRSA
            1.3.14.3.2.29
            SHA512withRSA SupportedKeyClasses
            SHA/DSA
            SHA1withDSA KeySize
            NONEwithDSA SupportedKeyClasses
            OID.1.2.840.113549.1.1.5
            SHA512withRSA
            MD5withRSA
            DSS
            OID.1.2.840.113549.1.1.11
            SHA384withRSA SupportedKeyClasses
            SHA1withRSA
            MD5withRSA SupportedKeyClasses
            NONEwithDSA
            1.2.840.113549.1.1.4
            MD5andSHA1withRSA
            1.2.840.113549.1.1.11
            OID.1.2.840.113549.1.1.13
            1.3.14.3.2.27
            1.2.840.10040.4.3
            SHA256withRSA
            MD2withRSA SupportedKeyClasses
            1.2.840.113549.1.1.2
            1.2.840.113549.1.1.12
            RawDSA
            SHA1withDSA
            SHA1/DSA
            MD2withRSA
            1.3.14.3.2.13
            SHAwithDSA
            DSAWithSHA1
            1.2.840.113549.1.1.13
            OID.1.3.14.3.2.29
            SHA1withDSA ImplementedIn
            SHA256withRSA SupportedKeyClasses
            SHA1withDSA SupportedKeyClasses
            DSA
            1.2.840.113549.1.1.5
            SHA-1/DSA
            SHA1withRSA SupportedKeyClasses
            OID.1.2.840.113549.1.1.12
            OID.1.2.840.113549.1.1.2
 */
import java.security.Provider;
import java.security.Security;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
public class ListAlgorithms {
  public static void printSet(String setName, Set algorithms) {
    System.out.println(setName + ":");
    if (algorithms.isEmpty()) {
      System.out.println("            None available.");
    } else {
      Iterator it = algorithms.iterator();
      while (it.hasNext()) {
        String name = (String) it.next();
        System.out.println("            " + name);
      }
    }
  }
  public static void main(String[] args) {
    Provider[] providers = Security.getProviders();
    Set<String> ciphers = new HashSet<String>();
    Set<String> keyAgreements = new HashSet<String>();
    Set<String> macs = new HashSet<String>();
    Set<String> messageDigests = new HashSet<String>();
    Set<String> signatures = new HashSet<String>();
    for (int i = 0; i != providers.length; i++) {
      Iterator it = providers[i].keySet().iterator();
      while (it.hasNext()) {
        String entry = (String) it.next();
        if (entry.startsWith("Alg.Alias.")) {
          entry = entry.substring("Alg.Alias.".length());
        }
        if (entry.startsWith("Cipher.")) {
          ciphers.add(entry.substring("Cipher.".length()));
        } else if (entry.startsWith("KeyAgreement.")) {
          keyAgreements.add(entry.substring("KeyAgreement.".length()));
        } else if (entry.startsWith("Mac.")) {
          macs.add(entry.substring("Mac.".length()));
        } else if (entry.startsWith("MessageDigest.")) {
          messageDigests.add(entry.substring("MessageDigest.".length()));
        } else if (entry.startsWith("Signature.")) {
          signatures.add(entry.substring("Signature.".length()));
        }
      }
    }
    printSet("Ciphers", ciphers);
    printSet("KeyAgreeents", keyAgreements);
    printSet("Macs", macs);
    printSet("MessageDigests", messageDigests);
    printSet("Signatures", signatures);
  }
}