com.entrust.toolkit.capi

Class ProviderAlgorithmInfo

java.lang.Object

com.entrust.toolkit.capi.ProviderAlgorithmInfo

public class ProviderAlgorithmInfo
extends java.lang.Object

The class holds information on a specific algorithm supported by a CSP. It is equivalent to the CAPI PROV_ENUMALGS_EX structure returned by calls to CryptGetProvParam.

Since:

7.0

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ALG_TYPE_DATA_ENCRYPT Data encryption algorithm type.
static java.lang.String	ALG_TYPE_HASH Hash algorithm type.
static java.lang.String	ALG_TYPE_KEY_EXCHANGE Key Exchange algorithm type.
static java.lang.String	ALG_TYPE_MSG_ENCRYPT Signature algorithm type.
static java.lang.String	ALG_TYPE_SIGNATURE Signature algorithm type.
static java.lang.String	ALG_TYPE_UNKNOWN Unknown algorithm type.

Method Summary

Methods

Modifier and Type	Method and Description
Algorithms	getAlgId() Returns the algorithm id.
int	getAlgIdAsInt() Returns the integer value of the algorithm id.
java.lang.String	getAlgorithmType() Returns the type of this algorithm.
int	getDefaultLen() Returns the default algorithm key length.
java.lang.String	getLongName() Returns the long name of the algorithm.
int	getMaxLen() Returns the maximum key length for the algorithm.
int	getMinLen() Returns the minimum key length for the algorithm.
java.lang.String	getName() Returns the algorithm name.
int	getProtocols() Returns the number of protocols supported.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ALG_TYPE_DATA_ENCRYPT

public static final java.lang.String ALG_TYPE_DATA_ENCRYPT

Data encryption algorithm type.

See Also:

Constant Field Values

ALG_TYPE_HASH

public static final java.lang.String ALG_TYPE_HASH

Hash algorithm type.

See Also:

Constant Field Values

ALG_TYPE_KEY_EXCHANGE

public static final java.lang.String ALG_TYPE_KEY_EXCHANGE

Key Exchange algorithm type.

See Also:

Constant Field Values

ALG_TYPE_SIGNATURE

public static final java.lang.String ALG_TYPE_SIGNATURE

Signature algorithm type.

See Also:

Constant Field Values

ALG_TYPE_MSG_ENCRYPT

public static final java.lang.String ALG_TYPE_MSG_ENCRYPT

Signature algorithm type.

See Also:

Constant Field Values

ALG_TYPE_UNKNOWN

public static final java.lang.String ALG_TYPE_UNKNOWN

Unknown algorithm type.

See Also:

Constant Field Values

Method Detail

getAlgId

public Algorithms getAlgId()

Returns the algorithm id. This will return null if the integer value of the algorithm id is not recognized.

Returns:

the algorithm id.

getAlgIdAsInt

public int getAlgIdAsInt()

Returns the integer value of the algorithm id.

Returns:

the integer value of the algorithm id.

getLongName

public java.lang.String getLongName()

Returns the long name of the algorithm.

Returns:

the long name of the algorithm.

getDefaultLen

public int getDefaultLen()

Returns the default algorithm key length.

Returns:

the default algorithm key length.

getMaxLen

public int getMaxLen()

Returns the maximum key length for the algorithm.

Returns:

the maximum key length for the algorithm.

getMinLen

public int getMinLen()

Returns the minimum key length for the algorithm.

Returns:

the minimum key length for the algorithm.

getName

public java.lang.String getName()

Returns the algorithm name.

Returns:

the algorithm name.

getProtocols

public int getProtocols()

Returns the number of protocols supported.

Returns:

the number of protocols supported.

getAlgorithmType

public java.lang.String getAlgorithmType()

Returns the type of this algorithm. This will be one of the ALG_TYPE members of this class.

Returns:

the type of this algorithm.