commit 22cda727f5f8457fbaece944d6ef34bb971d0541 Author: Nick Mathewson nickm@torproject.org Date: Mon May 5 11:35:27 2014 -0400

Describe 'id' line in microdescs, and consensus method 18 --- dir-spec.txt | 13 +++++++++++++ 1 file changed, 13 insertions(+)

diff --git a/dir-spec.txt b/dir-spec.txt index 1fb2392..2619b2b 100644 --- a/dir-spec.txt +++ b/dir-spec.txt @@ -1197,6 +1197,16 @@ (Only included when generating microdescriptors for consensus-method 15 or later.)

+ "id" SP base64-encoded-identity-digest NL + + [At most once] + + The node identity digest (as described in tor-spec.txt), base64 + encoded, without trailing =s. This line is included to prevent + collisions between microdescriptors. + + (Only included when generating microdescriptors for + consensus-method 18 or later.)

(Note that with microdescriptors, clients do not learn the identity of their routers: they only learn a hash of the identity key. This is all @@ -2072,6 +2082,9 @@ bandwidth values in votes. They also add an "Unmeasured=1" flag to such 'w' lines.

+ * If consensus method 18 or later is used, authorities include + "id" lines in microdescriptors. + The signatures at the end of a consensus document are sorted in ascending order by identity digest.