Package net.finmath.decryptionoracle.keys.controller

Class KeyDecryptionOracleRSAController

java.lang.Object

net.finmath.decryptionoracle.keys.controller.KeyDecryptionOracleRSAController

@RestController
@RequestMapping("/rsa")
public class KeyDecryptionOracleRSAController
extends Object

ReST Controller that exposes some functionality of the oracle. IMPORTANT: IN PRODUCTION THIS ENDPOINT SHOULD BE DISABLED AND ALL ORACLE FUNCTIONALITY SHOULD ROUTE VIA THE ON-CHAIN PROXY CONTRACT. If needed, only generation and verification should be available. Decryption should require authentication.

Author:

Christian Fries

Constructor Summary

Constructors

Constructor	Description
KeyDecryptionOracleRSAController(DecryptionOracle decryptionOracle)	Constructor for OracleRSAController.

Method Summary

Modifier and Type	Method	Description
org.springframework.http.ResponseEntity<?>	decrypt(byte[] encryptedKey, String contract, byte[] transaction)	decrypt.
org.springframework.http.ResponseEntity<?>	generateEncryptedHashedKey(net.finmath.decryptionoracle.keys.controller.KeyDecryptionOracleRSAController.GenerationRequest request)	generateEncryptedHashedKey.
org.springframework.http.ResponseEntity<?>	generateKey(String contract, byte[] transaction)	generateKey.
org.springframework.http.ResponseEntity<?>	verifyKey(byte[] encryptedKey)	verifyKey.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

KeyDecryptionOracleRSAController

public KeyDecryptionOracleRSAController(DecryptionOracle decryptionOracle)

Constructor for OracleRSAController.

Parameters:

decryptionOracle - a DecryptionOracle object

Method Details

generateKey

@PostMapping("/generate-key")
public org.springframework.http.ResponseEntity<?> generateKey(@RequestParam
 String contract,
 @RequestParam
 byte[] transaction)

generateKey.

Parameters:

contract - a String object

transaction - an array of byte objects

Returns:

a ResponseEntity object

generateEncryptedHashedKey

@PostMapping(value="/generate-encrypted-hashed-key",
             consumes="application/json",
             produces="application/json")
public org.springframework.http.ResponseEntity<?> generateEncryptedHashedKey(@RequestBody
 net.finmath.decryptionoracle.keys.controller.KeyDecryptionOracleRSAController.GenerationRequest request)

generateEncryptedHashedKey.

Parameters:

request - a KeyDecryptionOracleRSAController.GenerationRequest object

Returns:

a ResponseEntity object

verifyKey

@PostMapping("/verify")
public org.springframework.http.ResponseEntity<?> verifyKey(@RequestParam
 byte[] encryptedKey)

verifyKey.

Parameters:

encryptedKey - an array of byte objects

Returns:

a ResponseEntity object

decrypt

@PostMapping("/decrypt")
public org.springframework.http.ResponseEntity<?> decrypt(@RequestParam
 byte[] encryptedKey,
 @RequestParam
 String contract,
 @RequestParam
 byte[] transaction)

decrypt.

Parameters:

encryptedKey - an array of byte objects

contract - a String object

transaction - an array of byte objects

Returns:

a ResponseEntity object