public class KeyUsageExtension extends X509Extension
Modifier and Type | Field and Description |
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static int |
CRL_SIGN
Key usage flag to be used in
setUsageFlag(int) . |
static int |
DATA_ENCIPHERMENT
Key usage flag to be used in
setUsageFlag(int) . |
static int |
DECIPHER_ONLY
Key usage flag to be used in
setUsageFlag(int) . |
static int |
DIGITAL_SIGNATURE
Key usage flag to be used in
setUsageFlag(int) . |
static int |
ENCIPHER_ONLY
Key usage flag to be used in
setUsageFlag(int) . |
static int |
KEY_AGREEMENT
Key usage flag to be used in
setUsageFlag(int) . |
static int |
KEY_CERT_SIGN
Key usage flag to be used in
setUsageFlag(int) . |
static int |
KEY_ENCIPHERMENT
Key usage flag to be used in
setUsageFlag(int) . |
static int |
NON_REPUDIATION
Key usage flag to be used in
setUsageFlag(int) . |
id_netscape_ce, id_netscape_ce_type, id_set_ce, id_set_ce_type, isDecoded
Constructor and Description |
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KeyUsageExtension()
Create a new extension with the appropriate OID type.
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KeyUsageExtension(boolean critical)
Creates a new extension with no key usage flags set.
|
KeyUsageExtension(java.io.InputStream is) |
KeyUsageExtension(int[] flags, boolean critical)
Creates a new extension with the given key usage flags set.
|
Modifier and Type | Method and Description |
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void |
clearAllUsageFlags() |
void |
clearUsageFlag(int flag) |
boolean[] |
getKeyUsage() |
boolean |
hasUsageFlag(int flag)
Returns whether or not the given key usage flag is set.
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void |
setUsageFlag(int flag)
Sets the given key usage flag.
|
void |
setUsageFlags(int[] flags) |
java.lang.String |
toString()
Returns a string representation of this object.
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getCritical, getType, getValue, input, inputInstance, isRecognized, length, output, readExternal, setCritical, setValue, writeExternal
public static final int DIGITAL_SIGNATURE
setUsageFlag(int)
.public static final int NON_REPUDIATION
setUsageFlag(int)
.public static final int KEY_ENCIPHERMENT
setUsageFlag(int)
.public static final int DATA_ENCIPHERMENT
setUsageFlag(int)
.public static final int KEY_AGREEMENT
setUsageFlag(int)
.public static final int KEY_CERT_SIGN
setUsageFlag(int)
.public static final int CRL_SIGN
setUsageFlag(int)
.public static final int ENCIPHER_ONLY
setUsageFlag(int)
.public static final int DECIPHER_ONLY
setUsageFlag(int)
.public KeyUsageExtension()
Note: An object created using this constructor may not be in a valid state. This constructor is intended primarily for use in conjunction with the X509Extension.input(java.io.InputStream)
method.
public KeyUsageExtension(boolean critical)
critical
- true
if this extension is critical, false
otherwise.public KeyUsageExtension(int[] flags, boolean critical)
flags
- an array of usage flag constants defined in this class.critical
- true
if this extension is critical, false
otherwise.public KeyUsageExtension(java.io.InputStream is) throws java.io.IOException
java.io.IOException
public boolean hasUsageFlag(int flag)
flag
- one of the key usage flag constants defined in this class.true
if the flag is set, otherwise false
.public void setUsageFlag(int flag)
flag
- one of the key usage flag constants defined in this class.public void setUsageFlags(int[] flags)
public void clearUsageFlag(int flag)
public void clearAllUsageFlags()
public boolean[] getKeyUsage()
public java.lang.String toString()
X509Extension
toString
in class X509Extension