diff --git a/graphics/drawables/material-launcher/Feature Graphic.psd b/graphics/drawables/material-launcher/Feature-Graphic.psd similarity index 100% rename from graphics/drawables/material-launcher/Feature Graphic.psd rename to graphics/drawables/material-launcher/Feature-Graphic.psd diff --git a/graphics/drawables/material-launcher/vector-src blue.ai b/graphics/drawables/material-launcher/vector-src-blue.ai similarity index 100% rename from graphics/drawables/material-launcher/vector-src blue.ai rename to graphics/drawables/material-launcher/vector-src-blue.ai diff --git a/graphics/drawables/material-launcher/vector-src purple.ai b/graphics/drawables/material-launcher/vector-src-purple.ai similarity index 100% rename from graphics/drawables/material-launcher/vector-src purple.ai rename to graphics/drawables/material-launcher/vector-src-purple.ai diff --git a/graphics/drawables/material-launcher/vector-src purple.psd b/graphics/drawables/material-launcher/vector-src-purple.psd similarity index 100% rename from graphics/drawables/material-launcher/vector-src purple.psd rename to graphics/drawables/material-launcher/vector-src-purple.psd diff --git a/graphics/drawables/originals/tango or oxygen/1270234450.svg b/graphics/drawables/originals/tango-or-oxygen/1270234450.svg similarity index 100% rename from graphics/drawables/originals/tango or oxygen/1270234450.svg rename to graphics/drawables/originals/tango-or-oxygen/1270234450.svg diff --git a/graphics/drawables/originals/tango or oxygen/application-pgp-signature.svg b/graphics/drawables/originals/tango-or-oxygen/application-pgp-signature.svg similarity index 100% rename from graphics/drawables/originals/tango or oxygen/application-pgp-signature.svg rename to graphics/drawables/originals/tango-or-oxygen/application-pgp-signature.svg diff --git a/graphics/drawables/originals/tango or oxygen/application-pkcs7-signature.svg b/graphics/drawables/originals/tango-or-oxygen/application-pkcs7-signature.svg similarity index 100% rename from graphics/drawables/originals/tango or oxygen/application-pkcs7-signature.svg rename to graphics/drawables/originals/tango-or-oxygen/application-pkcs7-signature.svg diff --git a/graphics/drawables/originals/tango or oxygen/osa_id_card.svg b/graphics/drawables/originals/tango-or-oxygen/osa_id_card.svg similarity index 100% rename from graphics/drawables/originals/tango or oxygen/osa_id_card.svg rename to graphics/drawables/originals/tango-or-oxygen/osa_id_card.svg diff --git a/graphics/drawables/originals/tango or oxygen/osa_padlock.svg b/graphics/drawables/originals/tango-or-oxygen/osa_padlock.svg similarity index 100% rename from graphics/drawables/originals/tango or oxygen/osa_padlock.svg rename to graphics/drawables/originals/tango-or-oxygen/osa_padlock.svg diff --git a/graphics/drawables/originals/tango or oxygen/tango-style-pen.svg b/graphics/drawables/originals/tango-or-oxygen/tango-style-pen.svg similarity index 100% rename from graphics/drawables/originals/tango or oxygen/tango-style-pen.svg rename to graphics/drawables/originals/tango-or-oxygen/tango-style-pen.svg diff --git a/resources/old extended service/src/main/aidl/org/sufficientlysecure/keychain/service/remote/IExtendedApiCallback.aidl b/resources/x509-service/src/main/aidl/org/sufficientlysecure/keychain/service/remote/IExtendedApiCallback.aidl similarity index 100% rename from resources/old extended service/src/main/aidl/org/sufficientlysecure/keychain/service/remote/IExtendedApiCallback.aidl rename to resources/x509-service/src/main/aidl/org/sufficientlysecure/keychain/service/remote/IExtendedApiCallback.aidl diff --git a/resources/old extended service/src/main/aidl/org/sufficientlysecure/keychain/service/remote/IExtendedApiService.aidl b/resources/x509-service/src/main/aidl/org/sufficientlysecure/keychain/service/remote/IExtendedApiService.aidl similarity index 100% rename from resources/old extended service/src/main/aidl/org/sufficientlysecure/keychain/service/remote/IExtendedApiService.aidl rename to resources/x509-service/src/main/aidl/org/sufficientlysecure/keychain/service/remote/IExtendedApiService.aidl diff --git a/resources/old extended service/src/main/java/ExtendedApiService.java b/resources/x509-service/src/main/java/ExtendedApiService.java similarity index 100% rename from resources/old extended service/src/main/java/ExtendedApiService.java rename to resources/x509-service/src/main/java/ExtendedApiService.java diff --git a/resources/old extended service/src/main/java/PgpToX509.java b/resources/x509-service/src/main/java/PgpToX509.java similarity index 100% rename from resources/old extended service/src/main/java/PgpToX509.java rename to resources/x509-service/src/main/java/PgpToX509.java