Examples with DSAParameterSpec java.security.spec.DSAParameterSpec used on opensource projects

Example 51 with DSAParameterSpec

use of java.security.spec.DSAParameterSpec in project Bytecoder by mirkosertic.

the class DSAPrivateKey method getParams.

/**
 * Returns the DSA parameters associated with this key, or null if the
 * parameters could not be parsed.
 */
public DSAParams getParams() {
    try {
        if (algid instanceof DSAParams) {
            return (DSAParams) algid;
        } else {
            DSAParameterSpec paramSpec;
            AlgorithmParameters algParams = algid.getParameters();
            if (algParams == null) {
                return null;
            }
            paramSpec = algParams.getParameterSpec(DSAParameterSpec.class);
            return (DSAParams) paramSpec;
        }
    } catch (InvalidParameterSpecException e) {
        return null;
    }
}

Example 52 with DSAParameterSpec

use of java.security.spec.DSAParameterSpec in project Bytecoder by mirkosertic.

the class DSAPublicKey method getParams.

/**
 * Returns the DSA parameters associated with this key, or null if the
 * parameters could not be parsed.
 */
public DSAParams getParams() {
    try {
        if (algid instanceof DSAParams) {
            return (DSAParams) algid;
        } else {
            DSAParameterSpec paramSpec;
            AlgorithmParameters algParams = algid.getParameters();
            if (algParams == null) {
                return null;
            }
            paramSpec = algParams.getParameterSpec(DSAParameterSpec.class);
            return (DSAParams) paramSpec;
        }
    } catch (InvalidParameterSpecException e) {
        return null;
    }
}

Example 53 with DSAParameterSpec

use of java.security.spec.DSAParameterSpec in project j2objc by google.

the class DSAParameterSpecTest method testGetP.

/**
 * getP() test
 */
public final void testGetP() {
    DSAParameterSpec dps = new DSAParameterSpec(new BigInteger("1"), new BigInteger("2"), new BigInteger("3"));
    assertEquals(1, dps.getP().intValue());
}

Example 54 with DSAParameterSpec

use of java.security.spec.DSAParameterSpec in project j2objc by google.

the class DSAParameterSpecTest method testGetQ.

/**
 * getQ() test
 */
public final void testGetQ() {
    DSAParameterSpec dps = new DSAParameterSpec(new BigInteger("1"), new BigInteger("2"), new BigInteger("3"));
    assertEquals(2, dps.getQ().intValue());
}

Example 55 with DSAParameterSpec

use of java.security.spec.DSAParameterSpec in project j2objc by google.

the class DSAParameterSpecTest method testGetG.

/**
 * getG() test
 */
public final void testGetG() {
    DSAParameterSpec dps = new DSAParameterSpec(new BigInteger("1"), new BigInteger("2"), new BigInteger("3"));
    assertEquals(3, dps.getG().intValue());
}