commit b8025c58265e3fe89d123900477818c57b94434c
author Daniel King <damaki.gh@gmail.com> Tue May 17 14:43:01 2016 -0300
committer Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> Thu May 24 13:37:31 2018 +0200
tree 985b8d9e80ad9852b65a838228e616557f183be7
parent adc32c0b507e706b076b0978d63d8c5d99cbd474

Implement AEAD-ChaCha20-Poly1305.

This implementation is based off the description in RFC 7539.

The ChaCha20 code is also updated to provide a means of generating
keystream blocks with arbitrary counter values. This is used to
generated the one-time Poly1305 key in the AEAD construction.

library/CMakeLists.txt

diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index 251b6c6..b8f663d 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -3,6 +3,7 @@
 option(LINK_WITH_PTHREAD "Explicitly link mbed TLS library to pthread." OFF)
 
 set(src_crypto
+    aead_chacha20_poly1305.c
     aes.c
     aesni.c
     arc4.c