|
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | ||||||||
java.lang.Object | +--net.rim.device.api.crypto.DHCryptoSystem
Represents the system of asymmetric cryptography which is based on the Discrete Logarithm Problem.
Diffie-Hellman ( DH ) is defined in P1363, PKCS #3 and various other spots.
Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
DHPublicKey,
DHPrivateKey| Field Summary | ||
|
static int |
DEFAULT_PRIVATE_KEY_MIN_RANDOM_BITS
Represents the minimum number of random bits a private key should contain. |
|
static String |
SUN1024
Represents the 1024 bit parameters defined in the SUN JCA. |
|
static String |
SUN512
Represents the 512 bit parameters defined in the SUN JCA. |
|
static String |
SUN768
Represents the 768 bit parameters defined in the SUN JCA. |
|
static String |
WTLS1
Represents the WTLS #1 DH parameters (512 bits). |
|
static String |
WTLS2
Represents the WTLS #2 DH parameters (768 bits). |
| Constructor Summary | ||
|
DHCryptoSystem()
Creates the DHCryptoSystem object with the SUN1024 parameters. |
|
|
DHCryptoSystem(byte[] p,
byte[] g)
Creates a DHCryptoSystem object with the specified p and g
domain parameters. |
|
|
DHCryptoSystem(byte[] p,
byte[] q,
byte[] g)
Creates a DHCryptoSystem with the specified p, q and g
domain parameters. |
|
|
DHCryptoSystem(byte[] p,
byte[] q,
byte[] g,
int privateKeyMinRandomBits)
Creates a DHCryptoSystem object with the specified p, q and g
domain parameters, as well as the minimum number of private key random bits. |
|
|
DHCryptoSystem(byte[] p,
byte[] q,
byte[] g,
int privateKeyMinRandomBits,
String name)
Creates a DHCryptoSystem object with the specified p, q and g
domain parameters, as well as the minimum number of private key random bits. |
|
|
DHCryptoSystem(byte[] p,
byte[] g,
int privateKeyMinRandomBits)
Creates a DHCryptoSystem object with the specified p and g
domain parameters, as well as the minimum number of private key random bits. |
|
|
DHCryptoSystem(DHCryptoToken cryptoToken,
byte[] p,
byte[] q,
byte[] g,
int privateKeyMinRandomBits,
String name)
Creates a DHCryptoSystem object with the specified p, q and g
domain parameters, as well as the minimum number of private key random bits. |
|
|
DHCryptoSystem(DHCryptoToken cryptoToken,
CryptoTokenCryptoSystemData cryptoTokenData)
Creates a DHCryptoSystem object using the specified crypto
token and crypto system. |
|
|
DHCryptoSystem(DHCryptoToken cryptoToken,
String name,
int privateKeyMinRandomBits)
Creates the DHCryptoSystem using the specified parameters as well as
the minimum number of private key random bits. |
|
|
DHCryptoSystem(String name)
Creates the DHCryptoSystem object using the specified parameters. |
|
|
DHCryptoSystem(String name,
int privateKeyMinRandomBits)
Creates the DHCryptoSystem object using the specified parameters as well as
the minimum number of private key random bits. |
|
| Method Summary | ||
|
DHKeyPair |
createDHKeyPair()
|
|
KeyPair |
createKeyPair()
Creates a new key pair using this crypto system. |
|
boolean |
equals(Object obj)
Indicates whether some other object is "equal to" this one. |
|
String |
getAlgorithm()
Returns a String that indicates the algorithm, ie "DH". |
|
AsymmetricCryptoToken |
getAsymmetricCryptoToken()
Returns the DH crypto token. |
|
int |
getBitLength()
Returns the number of bits (aka the "strength") of the crypto system, eg 1024 (for RSA), 163 (for EC). |
|
CryptoTokenCryptoSystemData |
getCryptoTokenData()
Returns the crypto token associated with the crypto system. |
|
byte[] |
getG()
Returns the g domain parameter. |
|
String |
getName()
Returns a String that indicates the set of parameters in use, eg "WTLS1", or null. |
|
byte[] |
getP()
Returns the p domain parameter. |
|
int |
getPrivateKeyLength()
Returns the length of the private key. |
|
int |
getPrivateKeyMinRandomBits()
Returns the minimum number of private key random bits. |
|
int |
getPublicKeyLength()
Returns the length of the public key. |
|
byte[] |
getQ()
Returns the q domain parameter, or null. |
|
int |
hashCode()
Returns a hash code value for the object. |
|
boolean |
isStrong()
Returns whether or not the CryptoSystem is cryptographically strong as of the release date of the code. |
|
void |
verify()
Performs integrity checks on the crypto system parameters. |
| Methods inherited from class java.lang.Object |
getClass, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
public static final int DEFAULT_PRIVATE_KEY_MIN_RANDOM_BITS
Note: This default value depends on the size of P.
Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public static final String SUN1024
Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public static final String SUN512
Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public static final String SUN768
Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public static final String WTLS1
Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public static final String WTLS2
Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
| Constructor Detail |
public DHCryptoSystem()
DHCryptoSystem object with the SUN1024 parameters.Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public DHCryptoSystem(byte[] p,
byte[] g)
throws InvalidCryptoSystemException,
UnsupportedCryptoSystemException
DHCryptoSystem object with the specified p and g
domain parameters.
p - The p domain parameter.g - The g domain parameter.InvalidCryptoSystemException - Thrown if any or both of the
specified parameters are invalid.UnsupportedCryptoSystemException - Thrown if the specified crypto
system is invalid.Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public DHCryptoSystem(byte[] p,
byte[] q,
byte[] g)
throws InvalidCryptoSystemException,
UnsupportedCryptoSystemException
DHCryptoSystem with the specified p, q and g
domain parameters.
p - The p domain parameter.q - The q domain parameter. May be null.g - The g domain parameter.InvalidCryptoSystemException - Thrown if any or both of the
specified parameters are invalid.UnsupportedCryptoSystemException - Thrown if the specified crypto
system is invalid.Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public DHCryptoSystem(byte[] p,
byte[] q,
byte[] g,
int privateKeyMinRandomBits)
throws InvalidCryptoSystemException,
UnsupportedCryptoSystemException
DHCryptoSystem object with the specified p, q and g
domain parameters, as well as the minimum number of private key random bits.
p - The p domain parameter.q - The q domain parameter. May be null.g - The g domain parameter.privateKeyMinRandomBits - An integer that represents the minimum
number of random bits in the key.InvalidCryptoSystemException - Thrown if any or both of the
specified parameters are invalid.UnsupportedCryptoSystemException - Thrown if the specified crypto
system is invalid.Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public DHCryptoSystem(byte[] p,
byte[] q,
byte[] g,
int privateKeyMinRandomBits,
String name)
throws InvalidCryptoSystemException,
UnsupportedCryptoSystemException
DHCryptoSystem object with the specified p, q and g
domain parameters, as well as the minimum number of private key random bits.
p - The p domain parameter.q - The q domain parameter. May be null.g - The g domain parameter.privateKeyMinRandomBits - The minimum number of random bits in the
private key.name - A description of the parameters, eg "SUN1024", "WTLS1". May be null.InvalidCryptoSystemException - Thrown if any or both of the
specified parameters are invalid.UnsupportedCryptoSystemException - Thrown if the specified crypto
system is invalid.Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public DHCryptoSystem(byte[] p,
byte[] g,
int privateKeyMinRandomBits)
throws InvalidCryptoSystemException,
UnsupportedCryptoSystemException
DHCryptoSystem object with the specified p and g
domain parameters, as well as the minimum number of private key random bits.
p - The p domain parameter.g - The g domain parameter.privateKeyMinRandomBits - An integer that represents the minimum
number of private key random bits. This value overrides the default value.InvalidCryptoSystemException - Thrown if any or both of the
specified parameters are invalid.UnsupportedCryptoSystemException - Thrown if the specified crypto
system is invalid.Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public DHCryptoSystem(DHCryptoToken cryptoToken, byte[] p, byte[] q, byte[] g, int privateKeyMinRandomBits, String name) throws CryptoTokenException, CryptoUnsupportedOperationException, InvalidCryptoSystemException, UnsupportedCryptoSystemException
DHCryptoSystem object with the specified p, q and g
domain parameters, as well as the minimum number of private key random bits.
cryptoToken - The crypto token.p - The p domain parameter.q - The q domain parameter. May be null.g - The g domain parameter.privateKeyMinRandomBits - An integer that represents the minimum number of private key random bits.name - A description of the parameters, eg "SUN1024", "WTLS1". May be null.CryptoTokenException - Thrown if there was an error communicating
with the token.CryptoUnsupportedOperationException - Thrown if a call is made to
an unsupported operation.InvalidCryptoSystemException - Thrown if any or both of the
specified parameters are invalid.UnsupportedCryptoSystemException - Thrown if the specified crypto
system is unsupported.Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
CryptoExtensionAPI: This element is part of the Crypto Extension API. These APIs are intended for parties interested in extending the security provider frameworks, such as integrating a new security medium.
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public DHCryptoSystem(DHCryptoToken cryptoToken, CryptoTokenCryptoSystemData cryptoTokenData)
DHCryptoSystem object using the specified crypto
token and crypto system.
cryptoToken - The token associated with the crypto system.cryptoTokenData - The data associated with the crypto token.Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
CryptoExtensionAPI: This element is part of the Crypto Extension API. These APIs are intended for parties interested in extending the security provider frameworks, such as integrating a new security medium.
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public DHCryptoSystem(DHCryptoToken cryptoToken, String name, int privateKeyMinRandomBits) throws CryptoTokenException, CryptoUnsupportedOperationException, UnsupportedCryptoSystemException
DHCryptoSystem using the specified parameters as well as
the minimum number of private key random bits.
cryptoToken - The token associated with the crypto system.name - Specifies the parameters to use.privateKeyMinRandomBits - Overrides the default minimum number of
private key random bits.CryptoTokenException - Thrown if there was an error communicating
with the token.CryptoUnsupportedOperationException - Thrown if a call is made to
an unsupported operation.UnsupportedCryptoSystemException - Thrown if the specified crypto
token is invalid.Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
CryptoExtensionAPI: This element is part of the Crypto Extension API. These APIs are intended for parties interested in extending the security provider frameworks, such as integrating a new security medium.
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public DHCryptoSystem(String name)
DHCryptoSystem object using the specified parameters.
name - Specifies the parameters to use.Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public DHCryptoSystem(String name, int privateKeyMinRandomBits)
DHCryptoSystem object using the specified parameters as well as
the minimum number of private key random bits.
name - Specifies the parameters to use.privateKeyMinRandomBits - Overrides the default minimum number of private key random bits.Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
| Method Detail |
public DHKeyPair createDHKeyPair() throws CryptoTokenException, CryptoUnsupportedOperationException
Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public KeyPair createKeyPair() throws CryptoTokenException, CryptoUnsupportedOperationException
CryptoSystem
CryptoSystemCryptoTokenException - Thrown if an error occurs with the crypto
token or the crypto token is invalid.CryptoUnsupportedOperationException - Thrown if a call is made to
an unsupported operation.Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public boolean equals(Object obj)
Object
The equals method implements an equivalence relation:
x,
x.equals(x) should return true.
x and
y, x.equals(y) should return
true if and only if y.equals(x) returns
true.
x,
y, and z, if x.equals(y)
returns true and y.equals(z) returns
true, then x.equals(z) should return
true.
x
and y, multiple invocations of x.equals(y)
consistently return true or consistently return
false, provided no information used in
equals comparisons on the object is modified.
x,
x.equals(null) should return false.
The equals method for class Object implements
the most discriminating possible equivalence relation on objects;
that is, for any reference values x and y,
this method returns true if and only if x and
y refer to the same object (x==y has the
value true).
Objectobj - the reference object with which to compare.true if this object is the same as the obj
argument; false otherwise.Boolean.hashCode(),
HashtableCerticom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public String getAlgorithm()
This method will always return the String "DH".
CryptoSystemCerticom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public AsymmetricCryptoToken getAsymmetricCryptoToken()
Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
CryptoExtensionAPI: This element is part of the Crypto Extension API. These APIs are intended for parties interested in extending the security provider frameworks, such as integrating a new security medium.
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public int getBitLength()
throws CryptoTokenException,
CryptoUnsupportedOperationException
CryptoSystemNote: the strength of a CryptoSystem is a combination of the algorithm and the bit length. For example, a 1024 bit RSA CryptoSystem is estimated to have the same cryptographic strength as 160 bit EC CryptoSystem.
CryptoSystemCryptoTokenException - Thrown when a problem occurs with a crypto
token or the crypto token is invalid.CryptoUnsupportedOperationException - Thrown when a call is made to
an unsupported operation.CryptoSystem.isStrong()Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public CryptoTokenCryptoSystemData getCryptoTokenData()
Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
CryptoExtensionAPI: This element is part of the Crypto Extension API. These APIs are intended for parties interested in extending the security provider frameworks, such as integrating a new security medium.
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public byte[] getG()
throws CryptoTokenException,
CryptoUnsupportedOperationException
CryptoTokenException - Thrown if an error occurs with a crypto
token or the crypto token is invalid.CryptoUnsupportedOperationException - Thrown if a call is made to
an unsupported operation.Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public String getName() throws CryptoTokenException, CryptoUnsupportedOperationException
CryptoTokenException - Thrown if an error occurs with a crypto
token or the crypto token is invalid.CryptoUnsupportedOperationException - Thrown if a call is made to
an unsupported operation.Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public byte[] getP()
throws CryptoTokenException,
CryptoUnsupportedOperationException
CryptoTokenException - Thrown if an error occurs with a crypto
token or the crypto token is invalid.CryptoUnsupportedOperationException - Thrown if a call is made to
an unsupported operation.Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public int getPrivateKeyLength()
throws CryptoTokenException,
CryptoUnsupportedOperationException
CryptoTokenException - Thrown if an error occurs with a crypto
token or the crypto token is invalid.CryptoUnsupportedOperationException - Thrown if a call is made to
an unsupported operation.Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public int getPrivateKeyMinRandomBits()
throws CryptoTokenException,
CryptoUnsupportedOperationException
CryptoTokenException - Thrown if an error occurs with a crypto
token or the crypto token is invalid.CryptoUnsupportedOperationException - Thrown if a call is made to
an unsupported operation.Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public int getPublicKeyLength()
throws CryptoTokenException,
CryptoUnsupportedOperationException
CryptoTokenException - Thrown if an error occurs with a crypto
token or the crypto token is invalid.CryptoUnsupportedOperationException - Thrown if a call is made to
an unsupported operation.Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public byte[] getQ()
throws CryptoTokenException,
CryptoUnsupportedOperationException
CryptoTokenException - Thrown if an error occurs with a crypto
token or the crypto token is invalid.CryptoUnsupportedOperationException - Thrown if a call is made to
an unsupported operation.Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public int hashCode()
Objectjava.util.Hashtable.
The general contract of hashCode is:
hashCode method on each of
the two objects must produce the same integer result.
Object.equals(java.lang.Object)
method, then calling the hashCode method on each of the
two objects must produce distinct integer results. However, the
programmer should be aware that producing distinct integer results
for unequal objects may improve the performance of hashtables.
As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the JavaTM programming language.)
ObjectObject.equals(java.lang.Object),
HashtableCerticom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public boolean isStrong()
throws CryptoTokenException,
CryptoUnsupportedOperationException
Note: Due to the nature of cryptography, things that are presently strong may be insecure in the future.
Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
public void verify()
throws InvalidCryptoSystemException,
CryptoTokenException,
CryptoUnsupportedOperationException
verifyCryptoSystemData method of the associated crypto
token is called.
InvalidCryptoSystemException - Thrown if any or both of the
specified keys are invalid.CryptoTokenException - Thrown if there was an error communicating
with the token.CryptoUnsupportedOperationException - Thrown if a call is made to
an unsupported operation.Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
|
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | ||||||||
Copyright 1999-2009 Research In Motion Limited. 295 Phillip Street, Waterloo, Ontario, Canada, N2L 3W8. All Rights Reserved.
Copyright 1993-2003 Sun Microsystems, Inc. 901 San Antonio Road, Palo Alto, California, 94303, U.S.A.
Copyright 2002-2003 Nokia Corporation All Rights Reserved.
Java is a trademark or registered trademark of Sun Microsystems, Inc. in the US and other countries.