ajanta.naming
Class CA
java.lang.Object
|
+--ajanta.naming.CA
- public class CA
- extends java.lang.Object
Constructor Summary |
CA(ajanta.naming.URN myURN,
java.lang.String sigAlg,
java.security.PublicKey myPublicKey,
java.security.PrivateKey myPrivateKey,
java.lang.String orgUnit)
Constructor |
Method Summary |
java.security.cert.X509Certificate |
generateCertificate(ajanta.naming.NREntry entry,
long validity)
|
java.security.PrivateKey |
genTempKeys(ajanta.naming.URN entityURN,
int key_length,
long validity)
Given an entityURN, this method generates a certificate for that
entity. |
java.security.cert.X509Certificate |
getCertificate(ajanta.naming.URN urn)
|
static java.lang.String |
getExtensionValue(java.security.cert.X509Certificate cert,
java.lang.String extensionName)
|
java.security.cert.X509Certificate |
removeCertificate(ajanta.naming.URN urn)
|
static void |
verifyCertificate(java.security.cert.X509Certificate cert,
java.security.PublicKey publicKey)
verifies whether or not the certificate is valid (signature and validity period) |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ONE_YEAR
public static long ONE_YEAR
ONE_MONTH
public static long ONE_MONTH
ONE_DAY
public static long ONE_DAY
AGENT_TIME
public static long AGENT_TIME
SEQ_FACTOR
public static int SEQ_FACTOR
ORGANIZATION_UNIT
public static java.lang.String ORGANIZATION_UNIT
ORGANIZATION_NAME
public static java.lang.String ORGANIZATION_NAME
COUNTRY
public static java.lang.String COUNTRY
CERT_TYPE
public static final java.lang.String CERT_TYPE
- See Also:
- Constant Field Values
HOST_URL
public static final java.lang.String HOST_URL
- See Also:
- Constant Field Values
CS_URL
public static final java.lang.String CS_URL
- See Also:
- Constant Field Values
AS_URN
public static final java.lang.String AS_URN
- See Also:
- Constant Field Values
CA
public CA(ajanta.naming.URN myURN,
java.lang.String sigAlg,
java.security.PublicKey myPublicKey,
java.security.PrivateKey myPrivateKey,
java.lang.String orgUnit)
- Constructor
- Parameters:
sigAlg
- algorithm used for signing (e.g. DSA, RSA)myPublicKey
- public key of the CAmyPrivateKey
- private key of CA used for signing all certificates
getCertificate
public java.security.cert.X509Certificate getCertificate(ajanta.naming.URN urn)
- Returns:
- X509 certificate corresponding to 'urn'
generateCertificate
public java.security.cert.X509Certificate generateCertificate(ajanta.naming.NREntry entry,
long validity)
throws java.security.cert.CertificateException,
java.security.InvalidKeyException,
java.security.SignatureException,
java.security.NoSuchAlgorithmException,
java.security.NoSuchProviderException
- Parameters:
entry
- NREntry of the entity being certifiedvalidity
- validity period in seconds
- Returns:
- the X509Certificate of the entity
with appropriate extensions
java.security.cert.CertificateException
java.security.InvalidKeyException
java.security.SignatureException
java.security.NoSuchAlgorithmException
java.security.NoSuchProviderException
genTempKeys
public java.security.PrivateKey genTempKeys(ajanta.naming.URN entityURN,
int key_length,
long validity)
throws java.security.cert.CertificateException,
java.security.InvalidKeyException,
java.security.SignatureException,
java.security.NoSuchAlgorithmException,
java.security.NoSuchProviderException
- Given an entityURN, this method generates a certificate for that
entity. It is to the discretion of the certification authority
what the public, private key pairs should be.
This method creates a temporary NREntry and inturn calls the version of
the gernerateCertficate taking NREntry as one of the paramerters
- Parameters:
entityURN
- URN of the entity that we want to generate certificate forkey_length
- length of the keys that should be generatedvalidity
- validity period in seconds
- Returns:
- the X509Certificate of the entity
with appropriate extensions
java.security.cert.CertificateException
java.security.InvalidKeyException
java.security.SignatureException
java.security.NoSuchAlgorithmException
java.security.NoSuchProviderException
removeCertificate
public java.security.cert.X509Certificate removeCertificate(ajanta.naming.URN urn)
- Parameters:
urn
- URN of entity whose certficate is being removed
- Returns:
- the removed certificate
verifyCertificate
public static void verifyCertificate(java.security.cert.X509Certificate cert,
java.security.PublicKey publicKey)
throws java.security.GeneralSecurityException
- verifies whether or not the certificate is valid (signature and validity period)
java.security.GeneralSecurityException
getExtensionValue
public static java.lang.String getExtensionValue(java.security.cert.X509Certificate cert,
java.lang.String extensionName)