This looks like a prime application for this PIR library: http://percy.sourceforge.net/apidocs/index.html
Eric Voskuil via bitcoin-dev <bitcoin-dev@lists.linuxfoundation.org> schrieb am Do., 23. Juli 2015 um 02:07 Uhr: > This is a good point. I didn't delve into the specifics of > implementation due to the larger issues that I raised. Libbitcoin Server > uses CurveZMQ, an implementation of CurveCP. > > http://curvecp.org > http://curvezmq.org > https://en.bitcoin.it/wiki/Libbitcoin_Server > > e > > On 07/22/2015 04:11 PM, gb via bitcoin-dev wrote: > > Why RSA? > > > >> > >> Here is an idea, inspired by TOR, on which I would like to have some > >> feedback: We create an anonymous routing layer between Electrum servers > >> and clients. > >> > >> * Each server S publishes a RSA public key, KS > >> * Each client receives a list of available servers and their pubkeys > >> * For each wallet address, addr_i, a client chooses a server S_i, and a > >> RSA keypair (K_addr_i, k_addr_i) > >> * The client creates a list of encrypted requests. Each request contains > >> addr_i and K_addr_i, and is encrypted with the pubkey KS_i of S_i > >> * The client chooses a main server M, and sends the list of encrypted > >> requests to M > >> * M dispatches the client's requests to the corresponding servers S_i > >> (without the client's IP address.) > >> * Each server decrypts the requests it receives, performs the request, > >> and encrypts the result with K_addr_i > >> * M receives encrypted responses, and forwards them to the client. > >> * The client decrypts the encrypted response with k_addr_i > > _______________________________________________ > bitcoin-dev mailing list > bitcoin-dev@lists.linuxfoundation.org > https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev >
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