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Diffstat (limited to 'spec/tor-spec/create-created-cells.md')
| -rw-r--r-- | spec/tor-spec/create-created-cells.md | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/spec/tor-spec/create-created-cells.md b/spec/tor-spec/create-created-cells.md index a9b7a12..3208909 100644 --- a/spec/tor-spec/create-created-cells.md +++ b/spec/tor-spec/create-created-cells.md @@ -123,7 +123,7 @@ randomly chosen CircID values are all in use (today's Tor stops after 64). To extend an existing circuit, the client sends an EXTEND or EXTEND2 message, in a RELAY_EARLY cell, to the last node in the circuit. -An EXTEND2 message's relay payload contains: +The body of an EXTEND2 message contains: | Field | Description | Size | | ----- | ----------- | ---- | @@ -155,7 +155,7 @@ For purposes of indistinguishability, implementations SHOULD send these link specifiers, if using them, in this order: \[00\], \[02\], \[03\], \[01\]. -The relay payload for an EXTEND relay message consists of: +The body for an EXTEND relay message consists of: | Field | Size | ----- | ---- @@ -194,10 +194,10 @@ CREATE/CREATE2 cell from the contents of the EXTEND/EXTEND2 message. See [Creating circuits](./creating-circuits.md#creating-circuits) for details. -The payload of an EXTENDED message is the same as the payload of a +The body of an EXTENDED message is the same as the body of a CREATED cell. -The payload of an EXTENDED2 message is the same as the payload of a +The body of an EXTENDED2 message is the same as the body of a CREATED2 cell. \[Support for EXTEND2/EXTENDED2 was added in Tor 0.2.4.8-alpha.\] @@ -228,7 +228,7 @@ Authentication Protocol".) Define `TAP_C_HANDSHAKE_LEN` as `DH_LEN+KEY_LEN+KP_PAD_LEN`. Define `TAP_S_HANDSHAKE_LEN` as `DH_LEN+HASH_LEN`. -The payload for a CREATE cell is an 'onion skin', which consists of +The body for a CREATE cell is an 'onion skin', which consists of the first step of the DH handshake data (also known as `g^x`). This value is encrypted using the "legacy hybrid encryption" algorithm (see ["Preliminaries ยป A bad hybrid encryption algorithm..."](./preliminaries.md#legacy-hybrid-encryption)) @@ -243,8 +243,8 @@ to the server's onion key, giving a client handshake: | Symmetrically encrypted | - Second part of `g^x` | `DH_LEN-(KP_ENC_LEN-KP_PAD_LEN-KEY_LEN)` bytes -The payload for a CREATED cell, or the relay payload for an -EXTENDED message, contains: +The body for a CREATED cell, or the body for an +EXTENDED relay message, contains: | Field | Size | ----- | ---- @@ -599,7 +599,7 @@ Currently supported extensions are: * 1 -- `CC_FIELD_REQUEST` \[Client to server\] - Contains an empty payload. Signifies that the client + Contains an empty body. Signifies that the client wants to use the extended congestion control described in [proposal 324]. |