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

Example 1 with PSSParameterSpec

use of java.security.spec.PSSParameterSpec in project jjwt by jwtk.

the class RsaProvider method createSignatureInstance.

protected Signature createSignatureInstance() {
    Signature sig = super.createSignatureInstance();
    PSSParameterSpec spec = PSS_PARAMETER_SPECS.get(alg);
    if (spec != null) {
        setParameter(sig, spec);
    }
    return sig;
}

Example 2 with PSSParameterSpec

use of java.security.spec.PSSParameterSpec in project jjwt by jwtk.

the class RsaProvider method createPssParameterSpecs.

private static Map<SignatureAlgorithm, PSSParameterSpec> createPssParameterSpecs() {
    Map<SignatureAlgorithm, PSSParameterSpec> m = new HashMap<SignatureAlgorithm, PSSParameterSpec>();
    MGF1ParameterSpec ps = MGF1ParameterSpec.SHA256;
    PSSParameterSpec spec = new PSSParameterSpec(ps.getDigestAlgorithm(), "MGF1", ps, 32, 1);
    m.put(SignatureAlgorithm.PS256, spec);
    ps = MGF1ParameterSpec.SHA384;
    spec = new PSSParameterSpec(ps.getDigestAlgorithm(), "MGF1", ps, 48, 1);
    m.put(SignatureAlgorithm.PS384, spec);
    ps = MGF1ParameterSpec.SHA512;
    spec = new PSSParameterSpec(ps.getDigestAlgorithm(), "MGF1", ps, 64, 1);
    m.put(SignatureAlgorithm.PS512, spec);
    return m;
}

Example 3 with PSSParameterSpec

use of java.security.spec.PSSParameterSpec in project robovm by robovm.

the class PSSParameterSpecTest method testGetTrailerField.

/**
     * Test for <code>getTrailerField()</code> method<br>
     * Assertion: returns trailer field value
     */
public final void testGetTrailerField() {
    PSSParameterSpec pssps = new PSSParameterSpec("SHA-1", "MGF1", MGF1ParameterSpec.SHA1, 20, 1);
    assertEquals(1, pssps.getTrailerField());
}

Example 4 with PSSParameterSpec

use of java.security.spec.PSSParameterSpec in project robovm by robovm.

the class OperatorHelper method createRawSignature.

public Signature createRawSignature(AlgorithmIdentifier algorithm) {
    Signature sig;
    try {
        String algName = getSignatureName(algorithm);
        algName = "NONE" + algName.substring(algName.indexOf("WITH"));
        sig = helper.createSignature(algName);
        // the AlgorithmIdentifier parameters field MUST contain RSASSA-PSS-params.
        if (algorithm.getAlgorithm().equals(PKCSObjectIdentifiers.id_RSASSA_PSS)) {
            AlgorithmParameters params = helper.createAlgorithmParameters(algName);
            params.init(algorithm.getParameters().toASN1Primitive().getEncoded(), "ASN.1");
            PSSParameterSpec spec = (PSSParameterSpec) params.getParameterSpec(PSSParameterSpec.class);
            sig.setParameter(spec);
        }
    } catch (Exception e) {
        return null;
    }
    return sig;
}

Example 5 with PSSParameterSpec

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

the class PSSParameterSpecTest method testGetTrailerField.

/**
     * Test for <code>getTrailerField()</code> method<br>
     * Assertion: returns trailer field value
     */
public final void testGetTrailerField() {
    PSSParameterSpec pssps = new PSSParameterSpec("SHA-1", "MGF1", MGF1ParameterSpec.SHA1, 20, 1);
    assertEquals(1, pssps.getTrailerField());
}