From 19e0a71c734c7f82710891cf9807bc56922909e2 Mon Sep 17 00:00:00 2001
From: Martin Willi <martin@revosec.ch>
Date: Tue, 7 Apr 2015 14:56:51 +0200
Subject: libipsec: Create AEAD with four byte salt for ChaCha20-Poly1305

---
 src/libipsec/esp_context.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/libipsec/esp_context.c')

diff --git a/src/libipsec/esp_context.c b/src/libipsec/esp_context.c
index a2307e048..b742d1576 100644
--- a/src/libipsec/esp_context.c
+++ b/src/libipsec/esp_context.c
@@ -215,6 +215,7 @@ static bool create_aead(private_esp_context_t *this, int alg,
 		case ENCR_AES_GCM_ICV8:
 		case ENCR_AES_GCM_ICV12:
 		case ENCR_AES_GCM_ICV16:
+		case ENCR_CHACHA20_POLY1305:
 			/* the key includes a 4 byte salt */
 			this->aead = lib->crypto->create_aead(lib->crypto, alg,
 												  key.len - 4, 4);
-- 
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