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java.lang.Objectcom.digt.trusted.cms.SignerInformation
public class SignerInformation
an expanded SignerInfo block from a CMS Signed message
Method Summary | |
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java.lang.String |
getDigestAlgOID()
return the object identifier for the signature. |
byte[] |
getDigestAlgParams()
return the signature parameters, or null if there aren't any. |
java.lang.String |
getEncryptionAlgOID()
return the object identifier for the signature. |
byte[] |
getEncryptionAlgParams()
return the signature/encyrption algorithm parameters, or null if there aren't any. |
SignerId |
getSID()
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byte[] |
getSignature()
return the encoded signature |
AttributeTable |
getSignedAttributes()
return a AttributeTable of the signed attributes - indexed by the OID of the attribute. |
AttributeTable |
getUnsignedAttributes()
return a HashMap of the unsigned attributes indexed by the OID of the attribute. |
static SignerInformation |
replaceUnsignedAttributes(SignerInformation signerInformation,
AttributeTable unsignedAttributes)
Return a signer information object with the passed in unsigned attributes replacing the ones that are current associated with the object passed in. |
boolean |
verify(java.security.PublicKey key,
java.lang.String sigProvider)
verify that the given public key succesfully handles and confirms the signature associated with this signer. |
boolean |
verify(java.security.cert.X509Certificate cert,
java.lang.String sigProvider)
verify that the given certificate succesfully handles and confirms the signature associated with this signer and, if a signingTime attribute is available, that the certificate was valid at the time the signature was generated. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public SignerId getSID()
public java.lang.String getDigestAlgOID()
public byte[] getDigestAlgParams()
public java.lang.String getEncryptionAlgOID()
public byte[] getEncryptionAlgParams()
public AttributeTable getSignedAttributes()
public AttributeTable getUnsignedAttributes()
public byte[] getSignature()
public boolean verify(java.security.PublicKey key, java.lang.String sigProvider) throws java.security.NoSuchAlgorithmException, java.security.NoSuchProviderException, CMSException
java.security.NoSuchAlgorithmException
java.security.NoSuchProviderException
CMSException
public boolean verify(java.security.cert.X509Certificate cert, java.lang.String sigProvider) throws java.security.NoSuchAlgorithmException, java.security.NoSuchProviderException, java.security.cert.CertificateExpiredException, java.security.cert.CertificateNotYetValidException, CMSException
java.security.NoSuchAlgorithmException
java.security.NoSuchProviderException
java.security.cert.CertificateExpiredException
java.security.cert.CertificateNotYetValidException
CMSException
public static SignerInformation replaceUnsignedAttributes(SignerInformation signerInformation, AttributeTable unsignedAttributes)
signerInformation
- the signerInfo to be used as the basis.unsignedAttributes
- the unsigned attributes to add.
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