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

Example 31 with RSAKeyGenParameterSpec

use of java.security.spec.RSAKeyGenParameterSpec in project poi by apache.

the class PkiTestUtils method generateKeyPair.

static KeyPair generateKeyPair() throws Exception {
    KeyPairGenerator keyPairGenerator = KeyPairGenerator.getInstance("RSA");
    SecureRandom random = new SecureRandom();
    keyPairGenerator.initialize(new RSAKeyGenParameterSpec(1024, RSAKeyGenParameterSpec.F4), random);
    KeyPair keyPair = keyPairGenerator.generateKeyPair();
    return keyPair;
}

Example 32 with RSAKeyGenParameterSpec

use of java.security.spec.RSAKeyGenParameterSpec in project android_frameworks_base by crdroidandroid.

the class AndroidKeyPairGeneratorTest method testKeyPairGenerator_GenerateKeyPair_RSA_WithParams_Unencrypted_Success.

public void testKeyPairGenerator_GenerateKeyPair_RSA_WithParams_Unencrypted_Success() throws Exception {
    AlgorithmParameterSpec spec = new RSAKeyGenParameterSpec(1024, BigInteger.valueOf(3L));
    mGenerator.initialize(new KeyPairGeneratorSpec.Builder(getContext()).setAlias(TEST_ALIAS_1).setKeySize(1024).setAlgorithmParameterSpec(spec).setSubject(TEST_DN_1).setSerialNumber(TEST_SERIAL_1).setStartDate(NOW).setEndDate(NOW_PLUS_10_YEARS).build());
    final KeyPair pair = mGenerator.generateKeyPair();
    assertNotNull("The KeyPair returned should not be null", pair);
    assertKeyPairCorrect(pair, TEST_ALIAS_1, "RSA", 1024, spec, TEST_DN_1, TEST_SERIAL_1, NOW, NOW_PLUS_10_YEARS);
}