SignerWithRecovery.java revision b61a96e7ef1a78acf013bbf08fe537e5b5f129ca
1b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallampackage org.bouncycastle.crypto; 2b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam 3b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam/** 4b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam * Signer with message recovery. 5b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam */ 6b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallampublic interface SignerWithRecovery 7b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam extends Signer 8b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam{ 9b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam /** 10b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam * Returns true if the signer has recovered the full message as 11b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam * part of signature verification. 12b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam * 13b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam * @return true if full message recovered. 14b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam */ 15b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam public boolean hasFullMessage(); 16b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam 17b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam /** 18b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam * Returns a reference to what message was recovered (if any). 19b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam * 20b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam * @return full/partial message, null if nothing. 21b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam */ 22b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam public byte[] getRecoveredMessage(); 23b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam} 24