public class CMSUtils
extends java.lang.Object
Constructor and Description |
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CMSUtils() |
Modifier and Type | Method and Description |
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static java.lang.String |
addPadding(java.lang.String algoName) |
static boolean |
checkKeyParity(javax.crypto.SecretKey key, int parity)
Check the least significant bit of each key byte for the parity indicated --
1 for odd parity or 0 for even parity. |
static oracle.security.crypto.cert.X509 |
convertX509(java.security.cert.X509Certificate cert)
Converts an X509Certificate object to an X509 object
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static byte[] |
generateKeyID(java.security.PublicKey key) |
static byte[] |
generateSPKI160(java.security.cert.X509Certificate cert)
Generates a 160 bit Subject Key Identifier as per RFC-2459.
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static byte[] |
generateSPKI64(java.security.cert.X509Certificate cert)
Generates a 64 bit Subject Key Identifier as per RFC-2459.
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static oracle.security.crypto.core.AlgorithmIdentifier |
getAlgoID(java.lang.String name)
Algoname to algoId mapping
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static java.lang.String |
getAlgoName(oracle.security.crypto.core.AlgorithmIdentifier oid)
Algoid to algoname mapping
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static java.lang.String |
getAlgoName(oracle.security.crypto.core.AlgorithmIdentifier oid, boolean removeMode)
Algoid to algoname mapping
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static java.lang.String |
getSigAlgName(java.lang.String encId, java.lang.String digId) |
static void |
setKeyParity(javax.crypto.SecretKey key, int parity)
Set the least significant bit of each key byte so that it has the parity indicated --
1 for odd parity or 0 for even parity. |
static java.util.Vector |
toJCECertVector(java.util.Vector certs) |
static java.security.PublicKey |
toJCEPublicKey(oracle.security.crypto.core.PublicKey phaoskey) |
static java.security.cert.X509Certificate |
toX509JCECertificate(oracle.security.crypto.cert.X509 cert) |
static java.util.Vector |
toX509Vector(java.util.Vector certs)
Converts a Vector of X509Certificate Objects to a Vector of X509 objects
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public static byte[] generateSPKI64(java.security.cert.X509Certificate cert) throws java.security.NoSuchAlgorithmException
cert
- The public key X509 certificate.java.security.NoSuchAlgorithmException
public static byte[] generateSPKI160(java.security.cert.X509Certificate cert) throws java.security.NoSuchAlgorithmException
cert
- The public key X509 certificate.java.security.NoSuchAlgorithmException
public static oracle.security.crypto.core.AlgorithmIdentifier getAlgoID(java.lang.String name) throws java.security.NoSuchAlgorithmException
name
- Name of the algorithmjava.security.NoSuchAlgorithmException
public static java.lang.String getAlgoName(oracle.security.crypto.core.AlgorithmIdentifier oid) throws java.security.NoSuchAlgorithmException
oid
- Algorithmidentifier for which algorithm name is requiredjava.security.NoSuchAlgorithmException
public static java.lang.String getAlgoName(oracle.security.crypto.core.AlgorithmIdentifier oid, boolean removeMode) throws java.security.NoSuchAlgorithmException
oid
- Algorithmidentifier for which algorithm name is requiredboolean
- is set to true in case the mode in the algoname needs to be removed for instance while creating an instance of KeyGeneratorjava.security.NoSuchAlgorithmException
public static byte[] generateKeyID(java.security.PublicKey key) throws java.security.NoSuchAlgorithmException
java.security.NoSuchAlgorithmException
public static void setKeyParity(javax.crypto.SecretKey key, int parity)
1
for odd parity or 0
for even parity. This applies primarily to DES and DES-EDE keys.key
- The key for which parity is to be set.parity
- 1
for odd parity or 0
for even parity.public static boolean checkKeyParity(javax.crypto.SecretKey key, int parity)
1
for odd parity or 0
for even parity. This applies primarily to DES and DES-EDE keys.key
- The key for which parity is to be set.parity
- 1
for odd parity or 0
for even parity.true
if each byte has the specified parity otherwise false
public static java.lang.String getSigAlgName(java.lang.String encId, java.lang.String digId)
public static java.lang.String addPadding(java.lang.String algoName)
algoName
-public static oracle.security.crypto.cert.X509 convertX509(java.security.cert.X509Certificate cert) throws java.security.cert.CertificateEncodingException
cert
- X509Certificate objectjava.security.cert.CertificateEncodingException
public static java.util.Vector toX509Vector(java.util.Vector certs) throws java.security.cert.CertificateEncodingException
java.security.cert.CertificateEncodingException
public static java.util.Vector toJCECertVector(java.util.Vector certs) throws java.security.cert.CertificateException
java.security.cert.CertificateException
public static java.security.cert.X509Certificate toX509JCECertificate(oracle.security.crypto.cert.X509 cert) throws java.security.cert.CertificateException
java.security.cert.CertificateException
public static java.security.PublicKey toJCEPublicKey(oracle.security.crypto.core.PublicKey phaoskey) throws java.security.NoSuchAlgorithmException, java.security.spec.InvalidKeySpecException
java.security.NoSuchAlgorithmException
java.security.spec.InvalidKeySpecException