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java.lang.Object
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+--com.ibm.security12.java.security.Identity
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+--com.ibm.security12.java.security.Signer
This class is used to represent an Identity that can also digitally sign data.
The management of a signer's private keys is an important and sensitive issue that should be handled by subclasses as appropriate to their intended use.
com.ibm.security12.java.security.KeyStore, the
com.ibm.security12.java.security.cert package, and
com.ibm.security12.java.security.Principal.Identity, Serialized Form| Constructor Summary | |
protected |
Signer()
Creates a signer. |
|
Signer(String name)
Creates a signer with the specified identity name. |
|
Signer(String name,
IdentityScope scope)
Creates a signer with the specified identity name and scope. |
| Method Summary | |
PrivateKey |
getPrivateKey()
Returns this signer's private key. |
void |
setKeyPair(KeyPair pair)
Sets the key pair (public key and private key) for this signer. |
String |
toString()
Returns a string of information about the signer. |
| Methods inherited from class com.ibm.security12.java.security.Identity |
addCertificate,
certificates,
equals,
getInfo,
getName,
getPublicKey,
getScope,
hashCode,
identityEquals,
removeCertificate,
setInfo,
setPublicKey,
toString |
| Methods inherited from class java.lang.Object |
clone,
finalize,
getClass,
notify,
notifyAll,
wait,
wait,
wait |
| Constructor Detail |
protected Signer()
public Signer(String name)
name - the identity name.
public Signer(String name,
IdentityScope scope)
throws KeyManagementException
name - the identity name.scope - the scope of the identity.| Method Detail |
public PrivateKey getPrivateKey()
First, if there is a security manager, its checkSecurityAccess
method is called with "getSignerPrivateKey"
as its argument to see if it's ok to return the private key.
checkSecurityAccess method doesn't allow
returning the private key.SecurityManager12.checkSecurityAccess(java.lang.String)
public final void setKeyPair(KeyPair pair)
throws InvalidParameterException,
KeyException
First, if there is a security manager, its checkSecurityAccess
method is called with "setSignerKeyPair"
as its argument to see if it's ok to set the key pair.
pair - an initialized key pair.checkSecurityAccess method doesn't allow
setting the key pair.SecurityManager12.checkSecurityAccess(java.lang.String)public String toString()
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