I2P_Developers/i2p.www
3
0
Fork 5
Code Issues 27 Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Prop. 157 fixes

Browse Source
This commit is contained in:
zzz
2021-03-22 12:56:27 -04:00
parent f4588ae05c
commit 453314c926
1 changed files with 7 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
i2p2www/spec/proposals/157-new-tbm.rst
View File

@@ -5,7 +5,7 @@ Smaller Tunnel Build Messages
:author: zzz, orignal :author: zzz, orignal
:created: 2020-10-09 :created: 2020-10-09
:thread: http://zzz.i2p/topics/2957 :thread: http://zzz.i2p/topics/2957
:lastupdated: 2021-03-21 :lastupdated: 2021-03-22
:status: Open :status: Open
:target: 0.9.51 :target: 0.9.51
@@ -52,8 +52,8 @@ See [Prop152]_ and [Prop156]_ for additional goals.
- Support ECIES hops only - Support ECIES hops only
- Maintain improvements implemented in [Prop152]_ and [Tunnel-Creation-ECIES]_ - Maintain improvements implemented in [Prop152]_ and [Tunnel-Creation-ECIES]_
- Maximize compatibility with current network - Maximize compatibility with current network
- Hide inbound build messages from the OBGW - Hide inbound build messages from the OBEP
- Hide outbound build reply messages from the IBEP - Hide outbound build reply messages from the IBGW
- Do not require "flag day" upgrade to entire network - Do not require "flag day" upgrade to entire network
- Gradual rollout to minimize risk - Gradual rollout to minimize risk
- Reuse existing cryptographic primitives - Reuse existing cryptographic primitives
@@ -113,8 +113,8 @@ OutboundTunnelBuildReply: Type 26
We define a new OutboundTunnelBuildReply message. We define a new OutboundTunnelBuildReply message.
This is used for outbound tunnel builds only. This is used for outbound tunnel builds only.
The purpose is to hide outbound build reply messages from the IBEP. The purpose is to hide outbound build reply messages from the IBGW.
It must be garlic encrypted by the OBGW, targeting the originator It must be garlic encrypted by the OBEP, targeting the originator
(delivery instructions TUNNEL). (delivery instructions TUNNEL).
The OBEP decrypts the tunnel build message, The OBEP decrypts the tunnel build message,
constructs a OutboundTunnelBuildReply message, constructs a OutboundTunnelBuildReply message,
@@ -127,7 +127,7 @@ InboundTunnelBuild: Type 27
````````````````````````````````` `````````````````````````````````
We define a new InboundTunnelBuild message, Type 27. We define a new InboundTunnelBuild message, Type 27.
This is used for inbound tunnel builds only. This is used for inbound tunnel builds only.
The purpose is to hide inbound build messages from the OBGW. The purpose is to hide inbound build messages from the OBEP.
It must be garlic encrypted by the originator, targeting the inbound gateway It must be garlic encrypted by the originator, targeting the inbound gateway
(delivery instructions ROUTER). (delivery instructions ROUTER).
The IBGW decrypts the message, The IBGW decrypts the message,
@@ -143,7 +143,7 @@ Notes
``````` ```````
By garlic encrypting the OTBRM and ITBM, we also avoid any potential By garlic encrypting the OTBRM and ITBM, we also avoid any potential
issues with compatibility at the IBEP and OBGW of the paired tunnels. issues with compatibility at the IBGW and OBEP of the paired tunnels.