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| java.security.interfaces.DSAKeyPairGenerator |
The interface for key generators that can generate DSA key pairs.
| Public Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Initializes this generator with the prime (
p), subprime (q), and base (g) values from the specified parameters. | |||||||||||
Initializes this generator for the specified modulus length.
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Initializes this generator with the prime (p), subprime (q), and base (g) values from the specified parameters.
| params | the parameter values. |
|---|---|
| random | the source of randomness. |
| InvalidParameterException | if the specified parameter values are null or
invalid.
|
|---|
Initializes this generator for the specified modulus length. Valid values for the modulus length are the multiples of 8 between 512 and 1024.
The parameter genParams specifies whether this method should
generate new prime (p), subprime (q), and base (g)
values or whether
it will use the pre-calculated values for the specified modulus
length. Default parameters are available for modulus lengths of 512 and 1024
bits.
| modlen | the length of the modulus in bits. |
|---|---|
| genParams | whether new values should be generated. |
| random | the source of randomness. |
| InvalidParameterException | if the specified modulus length is not valid, or if there are
no pre-calculated values and genParams is false.
|
|---|