diff --git a/ReferenceOfApis.md b/ReferenceOfApis.md
index 5c071266..fa94f5e2 100644
--- a/ReferenceOfApis.md
+++ b/ReferenceOfApis.md
@@ -1,13 +1,13 @@
 API `/authorizations`
 =====================
-* GET: (TODO)
-* POST: (TODO)
+* GET: `AuthenticatedUser.get_authorizations`
+* POST: `AuthenticatedUser.create_authorization`
 
 API `/authorizations/:id`
 =========================
-* GET: (TODO)
-* PATCH: (TODO)
-* DELETE: (TODO)
+* GET: `AuthenticatedUser.get_authorization`
+* PATCH: `Authorization.edit`
+* DELETE: `Authorization.delete`
 
 API `/events`
 =============
@@ -279,14 +279,14 @@ API `/repos/:user/:repo/issues/events/:id`
 
 API `/repos/:user/:repo/keys`
 =============================
-* GET: (TODO)
-* POST: (TODO)
+* GET: `Repository.get_keys`
+* POST: `Repository.create_key`
 
 API `/repos/:user/:repo/keys/:id`
 =================================
-* GET: (TODO)
-* PATCH: (TODO)
-* DELETE: (TODO)
+* GET: `Repository.get_key`
+* PATCH: `RepositoryKey.edit`
+* DELETE: `RepositoryKey.delete`
 
 API `/repos/:user/:repo/labels`
 ===============================
@@ -417,14 +417,14 @@ API `/user/following/:user`
 
 API `/user/keys`
 ================
-* GET: (TODO)
-* POST: (TODO)
+* GET: `AuthenticatedUser.get_keys`
+* POST: `AuthenticatedUser.create_key`
 
 API `/user/keys/:id`
 ====================
-* GET: (TODO)
-* PATCH: (TODO)
-* DELETE: (TODO)
+* GET: `AuthenticatedUser.get_key`
+* PATCH: `UserKey.edit`
+* DELETE: `UserKey.delete`
 
 API `/user/orgs`
 ================
diff --git a/ReferenceOfClasses.md b/ReferenceOfClasses.md
index 1b9079b9..d26aed04 100644
--- a/ReferenceOfClasses.md
+++ b/ReferenceOfClasses.md
@@ -58,6 +58,18 @@ Emails
 * `remove_from_emails( email, ... )`
     * `email`: string
 
+Authorizations
+--------------
+* `get_authorizations()`: list of `Authorization`
+* `get_authorization( id )`: `Authorization`
+* `create_authorization( [scopes, note, note_url] )`: `Authorization`
+
+Keys
+----
+* `get_keys()`: list of `UserKey`
+* `get_key( id )`: `UserKey`
+* `create_key( title, key )`: `UserKey`
+
 Followers
 ---------
 * `get_followers()`: list of `NamedUser`
@@ -102,6 +114,29 @@ Gists
 * `create_gist( public, files, [description] )`: `Gist`
 * `get_starred_gists()`: list of `Gist`
 
+Class `Authorization`
+=====================
+
+Attributes
+----------
+* `id`
+* `url`
+* `scopes`
+* `token`
+* `app`
+* `note`
+* `note_url`
+* `updated_at`
+* `created_at`
+
+Modification
+------------
+* `edit( [scopes, add_scopes, remove_scopes, note, note_url] )`
+
+Deletion
+--------
+* `delete()`
+
 Class `Branch`
 ==============
 
@@ -675,6 +710,12 @@ Languages
 ---------
 * `get_languages()`: dictionary of strings to integers
 
+Keys
+----
+* `get_keys()`: list of `RepositoryKey`
+* `get_key( id )`: `RepositoryKey`
+* `create_key( title, key )`: `RepositoryKey`
+
 Collaborators
 -------------
 * `get_collaborators()`: list of `NamedUser`
@@ -771,6 +812,24 @@ Teams
 -----
 * `get_teams()`: list of `Team`
 
+Class `RepositoryKey`
+=====================
+
+Attributes
+----------
+* `url`
+* `id`
+* `title`
+* `key`
+
+Modification
+------------
+* `edit( title, key )`
+
+Deletion
+--------
+* `delete()`
+
 Class `Tag`
 ===========
 
@@ -821,4 +880,22 @@ Repos
 * `has_in_repos( repo )`: `bool`
     * `repo`: `Repository`
 
+Class `UserKey`
+===============
+
+Attributes
+----------
+* `url`
+* `id`
+* `title`
+* `key`
+
+Modification
+------------
+* `edit( title, key )`
+
+Deletion
+--------
+* `delete()`
+
 
diff --git a/github/GithubObjects.py b/github/GithubObjects.py
index f8d1e603..b0dca1b0 100644
--- a/github/GithubObjects.py
+++ b/github/GithubObjects.py
@@ -3,6 +3,27 @@ import urllib
 
 from GithubObject import *
 
+Authorization = GithubObject(
+    "Authorization",
+    BaseUrl( lambda obj: "/authorizations/" + str( obj.id ) ), ### @todo make the lambda return a tuple, and BaseUrl convert elements to strings and join them with "/"
+    InternalSimpleAttributes(
+        "id", "url", "scopes", "token", "app", "note", "note_url", "updated_at",
+        "created_at",
+    ),
+    Editable( [], [ "scopes", "add_scopes", "remove_scopes", "note", "note_url" ] ),
+    Deletable(),
+)
+
+UserKey = GithubObject(
+    "UserKey",
+    BaseUrl( lambda obj: "/user/keys/" + str( obj.id ) ),
+    InternalSimpleAttributes(
+        "url", "id", "title", "key",
+    ),
+    Editable( [ "title", "key" ], [] ),
+    Deletable(),
+)
+
 AuthenticatedUser = GithubObject(
     "AuthenticatedUser",
     BaseUrl( lambda obj: "/user" ),
@@ -20,6 +41,17 @@ AuthenticatedUser = GithubObject(
         SeveralElementsAddable(),
         SeveralElementsRemovable()
     ),
+    ExternalListOfObjects( "authorizations", "authorization", Authorization,
+        ListGetable( [], [] ),
+        ElementGetable( [ "id" ], [] ),
+        ElementCreatable( [], [ "scopes", "note", "note_url" ] ),
+        url = "/authorizations",
+    ),
+    ExternalListOfObjects( "keys", "key", UserKey,
+        ListGetable( [], [] ),
+        ElementGetable( [ "id" ], [] ),
+        ElementCreatable( [ "title", "key" ], [] ),
+    ),
 )
 
 NamedUser = GithubObject(
@@ -337,6 +369,17 @@ PullRequest = GithubObject(
     ),
 )
 
+RepositoryKey = GithubObject(
+    "RepositoryKey",
+    BaseUrl( lambda obj: obj._repo._baseUrl + "/keys/" + str( obj.id ) ),
+    InternalSimpleAttributes(
+        "url", "id", "title", "key",
+        "_repo", ### Ugly hack
+    ),
+    Editable( [ "title", "key" ], [] ),
+    Deletable()
+)
+
 Repository = GithubObject(
     "Repository",
     BaseUrl( lambda obj: "/repos/" + obj.owner.login + "/" + obj.name ),
@@ -366,6 +409,11 @@ Repository._addAttributePolicy(
     SeveralAttributePolicies( [ ExternalSimpleAttribute( "languages", "dictionary of strings to integers" ) ], "Languages" )
 )
 Repository._addAttributePolicy( SeveralAttributePolicies( [
+    ExternalListOfObjects( "keys", "key", RepositoryKey,
+        ListGetable( [], [] ),
+        ElementGetable( [ "id" ], [], __modifyAttributesForObjectsReferingRepo ),
+        ElementCreatable( [ "title", "key" ], [] ),
+    ),
     ExternalListOfObjects( "collaborators", "collaborator", NamedUser,
         ListGetable( [], [] ),
         ElementAddable(),