libipsec: Create AEAD with four byte salt for ChaCha20-Poly1305

diff --git a/src/libipsec/esp_context.c b/src/libipsec/esp_context.c
index a2307e0480c9fc4e2a553dba33e0d1a0ba167800..b742d1576805a46cb6df54fe2a0ffef9a8e5739b 100644 (file)
--- 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);