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 *  to you under the Apache License, Version 2.0 (the
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package org.apache.cayenne.crypto;

import org.apache.cayenne.crypto.key.KeySource;

/**
 * @since 4.0
 */
public interface CryptoConstants {

    /**
     * An injection key for the Map<String, String> of the crypto properties.
     */
    String PROPERTIES_MAP = "cayenne.crypto.properties";

    /**
     * An injection key for the Map<String, char[]> of credentials.
     */
    String CREDENTIALS_MAP = "cayenne.crypto.properties";

    String CIPHER_ALGORITHM = "cayenne.crypto.cipher.algorithm";

    String CIPHER_MODE = "cayenne.crypto.cipher.mode";

    String CIPHER_PADDING = "cayenne.crypto.cipher.padding";

    /**
     * Defines a URL of a KeyStore. The actual format depends on the
     * {@link KeySource} implementation that will be reading it. E.g. it can be
     * a "jceks" Java key store.
     */
    String KEYSTORE_URL = "cayenne.crypto.keystore.url";

    /**
     * A password to access all secret keys within the keystore.
     */
    String KEY_PASSWORD = "cayenne.crypto.key.password";

    /**
     * A symbolic name of the default encryption key in the keystore.
     */
    String ENCRYPTION_KEY_ALIAS = "cayenne.crypto.key.enc.alias";

    /**
     * A property that defines whether compression is enabled. Should be "true"
     * or "false". "False" is the default.
     */
    String COMPRESSION = "cayenne.crypto.compression";

    /**
     * A property that defines whether HMAC is enabled.
     * Should be "true" or "false". "False" is the default.
     */
    String USE_HMAC = "cayenne.crypto.use_hmac";

}