X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Futil%2Fchacha20poly1305rfc.rs;h=5fddb57eb36a0c1a2d119baeabd7d0a757509ee6;hb=7544030bb63fee6484fc178bb2ac8f382fe3b5b1;hp=1dbd91e65e0488168f59d439cdd4565f8d56803f;hpb=dc54c583de599a274daaab6e88ead0645d2c4c5f;p=rust-lightning

diff --git a/lightning/src/util/chacha20poly1305rfc.rs b/lightning/src/util/chacha20poly1305rfc.rs
index 1dbd91e6..5fddb57e 100644
--- a/lightning/src/util/chacha20poly1305rfc.rs
+++ b/lightning/src/util/chacha20poly1305rfc.rs
@@ -74,6 +74,11 @@ mod real_chachapoly {
 			self.mac.raw_result(out_tag);
 		}
 
+		pub fn encrypt_full_message_in_place(&mut self, input_output: &mut [u8], out_tag: &mut [u8]) {
+			self.encrypt_in_place(input_output);
+			self.finish_and_get_tag(out_tag);
+		}
+
 		// Encrypt `input_output` in-place. To finish and calculate the tag, use `finish_and_get_tag`
 		// below.
 		pub(super) fn encrypt_in_place(&mut self, input_output: &mut [u8]) {
@@ -284,6 +289,11 @@ mod fuzzy_chachapoly {
 			self.finished = true;
 		}
 
+		pub fn encrypt_full_message_in_place(&mut self, input_output: &mut [u8], out_tag: &mut [u8]) {
+			self.encrypt_in_place(input_output);
+			self.finish_and_get_tag(out_tag);
+		}
+
 		pub(super) fn encrypt_in_place(&mut self, _input_output: &mut [u8]) {
 			assert!(self.finished == false);
 		}