open-keychain/src/org/thialfihar/android/apg/IApgService.aidl

package org.thialfihar.android.apg;

interface IApgService {

    /* All functions fill the return_vals Bundle with the following keys:
     *
     * ArrayList<String> "WARNINGS"  = Warnings, if any
     * ArrayList<String> "ERRORS"    = Human readable error descriptions, why function call failed
     * int "ERROR"                   = Numeric representation of error
     */

    /* Encryption function's arguments
     *
     * Bundle params' keys:
     *  (optional/required) 
     *      TYPE "STRING KEY" = EXPLANATION / VALUES
     *
     *  (required)
     *      String  "MESSAGE"                   = Message to encrypt
     *      
     *  (optional)
     *      int     "ENCRYPTION_ALGORYTHM"      = Encryption Algorithm
     *                                              7: AES-128, 8: AES-192, 9: AES-256, 
     *                                              4: Blowfish, 10: Twofish, 3: CAST5,
     *                                              6: DES, 2: Triple DES, 1: IDEA
     *  (optional)
     *      int     "HASH_ALGORYTHM"            = Hash Algorithm
     *                                              1: MD5, 3: RIPEMD-160, 2: SHA-1,
     *                                              11: SHA-224, 8: SHA-256, 9: SHA-384,
     *                                              10: SHA-512
     *  (optional)
     *      Boolean "ARMORED_OUTPUT"            = Armor output
     *      
     *  (optional)
     *      Boolean "FORCE_V3_SIGNATURE"        = Force V3 Signatures
     *      
     *  (optional)
     *      int     "COMPRESSION"               = Compression to use
     *                                              0x21070001: none, 1: Zip, 2: Zlib,
     *                                              3: BZip2
     *  (optional)
     *      String  "SIGNATURE_KEY"             = Key to sign with
     *      
     *  (optional)
     *      String  "PRIVATE_KEY_PASSPHRASE"    = Passphrase for signing key
     *
     * Bundle return_vals (in addition to the ERRORS/WARNINGS above):
     *      String  "RESULT"                    = Encrypted message
     */
     
     /* Additional argument:
     *  (required)
     *      String  "SYMMETRIC_PASSPHRASE"      = Symmetric passphrase to use
     */
    boolean encrypt_with_passphrase(in Bundle params, out Bundle return_vals);
    
    /* Additional argument:
     *  (required)
     *      ArrayList<String>   "PUBLIC_KEYS"   = Public keys (8char fingerprint "123ABC12" OR 
     *                                              complete id "Alice Meyer <ab@email.com>")
     */
    boolean encrypt_with_public_key(in Bundle params, out Bundle return_vals);
    

    /* Decrypt something
     *
     * Bundle params:
     *  (required) 
     *      String  "MESSAGE"                   = Message to decrypt
     *      
     *  (optional)
     *      String  "SYMMETRIC_PASSPHRASE"      = Symmetric passphrase for decryption
     *      
     *  (optional)
     *      String  "PRIVATE_KEY_PASSPHRASE"    = Private keys's passphrase on asymmetric encryption
     *
     * Bundle return_vals:
     *   String     "RESULT"                    = Decrypted message
     */
        boolean decrypt(in Bundle params, out Bundle return_vals);
}