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spec updates and fixes for LS2

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zzz
2019-02-28 14:34:03 +00:00
parent c3b8b9d087
commit 54e27afd0f
2 changed files with 17 additions and 18 deletions
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29
i2p2www/spec/common-structures.rst
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@@ -1391,20 +1391,16 @@ Description
Contained in a I2NP DatabaseStore message of type 5.
Supported as of 0.9.38; see proposal 123 for more information.
Contains all of the currently authorized MetaLease_ for a particular Destination_,
the PublicKey_ to which garlic messages can be encrypted, and then the
SigningPublicKey_ that can be used to revoke this particular version of the
structure. The LeaseSet is one of the two structures stored in the network
database (the other being RouterInfo_), and is keyed under the SHA256 of the
contained Destination_.
Only the blinded key and expiration are visible in cleartext.
The actual lease set is encrypted.
Contents
````````
LeaseSet2Header_, followed by a options,
Integer_ specifying how many Lease2_ structures are in the set, followed by the
actual Lease2_ structures and finally a Signature_ of the previous bytes signed
by the Destination_'s SigningPrivateKey_ or the transient key.
A two byte signature type, the blinded SigningPrivateKey_,
published time, expiration, and flags.
Then, a two byte length followed by encrypted data.
Finally, a Signature_ of the previous bytes signed
by the blinded SigningPrivateKey_ or the transient key.
.. raw:: html
@@ -1475,8 +1471,8 @@ by the Destination_'s SigningPrivateKey_ or the transient key.
length -> len bytes
signature :: `Signature`
length -> 40 bytes or as specified in destination's key
certificate, or by the sigtype of the transient public key,
length -> As specified by the sigtype of the blinded pubic key,
or by the sigtype of the transient public key,
if present in the header
{% endhighlight %}
@@ -1497,8 +1493,11 @@ Notes
* This structure does not use the LeaseSet2Header_.
* Maximum actual expires time is TBD, may be about 11 minutes, unless
we will support encrypted MetaLeaseSet_.
* Maximum actual expires time is about 11 minutes, unless
it is an encrypted MetaLeaseSet_.
* TODO probably don't want the offline block in cleartext;
may not be able to make offline signatures work with encrypted leasesets at all.
JavaDoc: http://{{ i2pconv('echelon.i2p/javadoc') }}/net/i2p/data/EncryptedLeaseSet.html