Examples with InvalidKeySpecException de.flexiprovider.api.exceptions.InvalidKeySpecException used on opensource projects

Example 26 with InvalidKeySpecException

use of de.flexiprovider.api.exceptions.InvalidKeySpecException in project core by jcryptool.

the class MerkleOTSPublicKeyContentProvider method getKeySpecElements.

@Override
protected List<TableEntry> getKeySpecElements(Key key) {
    List<TableEntry> paramElements = new ArrayList<TableEntry>();
    try {
        MerkleOTSKeyFactory keyFactory = new MerkleOTSKeyFactory();
        MerkleOTSPublicKeySpec keySpec = (MerkleOTSPublicKeySpec) keyFactory.getKeySpec(key, MerkleOTSPublicKeySpec.class);
        if (keySpec == null)
            return null;
        // $NON-NLS-2$
        paramElements.add(new TableEntry(Messages.ContentProvider_oidstring, "" + keySpec.getOIDString()));
        // $NON-NLS-2$
        paramElements.add(new TableEntry(Messages.ContentProvider_keybytes, "" + keySpec.getKeyBytes()));
    } catch (ClassCastException e) {
        return null;
    } catch (InvalidKeySpecException e) {
        return null;
    }
    return paramElements;
}

Example 27 with InvalidKeySpecException

use of de.flexiprovider.api.exceptions.InvalidKeySpecException in project core by jcryptool.

the class NiederreiterPublicKeyContentProvider method getKeySpecElements.

@Override
protected List<TableEntry> getKeySpecElements(Key key) {
    List<TableEntry> paramElements = new ArrayList<TableEntry>();
    try {
        NiederreiterKeyFactory keyFactory = new NiederreiterKeyFactory();
        NiederreiterPublicKeySpec keySpec = (NiederreiterPublicKeySpec) keyFactory.getKeySpec(key, NiederreiterPublicKeySpec.class);
        if (keySpec == null)
            return null;
    } catch (ClassCastException e) {
        return null;
    } catch (InvalidKeySpecException e) {
        return null;
    }
    return paramElements;
}