1 files changed, 8 insertions, 0 deletions

diff --git a/src/lib/libcrypto/evp/evp.h b/src/lib/libcrypto/evp/evp.h
index f8395fbe7b..437e36194f 100644
--- a/src/lib/libcrypto/evp/evp.h
+++ b/src/lib/libcrypto/evp/evp.h
@@ -1222,6 +1222,11 @@ const EVP_AEAD *EVP_aead_aes_128_gcm(void);
 const EVP_AEAD *EVP_aead_aes_256_gcm(void);
 #endif
 
+#if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305)
+/* EVP_aead_chacha20_poly1305 is ChaCha20 with a Poly1305 authenticator. */
+const EVP_AEAD *EVP_aead_chacha20_poly1305(void);
+#endif
+
 /* EVP_AEAD_key_length returns the length of the keys used. */
 size_t EVP_AEAD_key_length(const EVP_AEAD *aead);
 
@@ -1323,6 +1328,9 @@ void ERR_load_EVP_strings(void);
 #define EVP_F_AEAD_AES_GCM_INIT                          187
 #define EVP_F_AEAD_AES_GCM_OPEN                          188
 #define EVP_F_AEAD_AES_GCM_SEAL                          189
+#define EVP_F_AEAD_CHACHA20_POLY1305_INIT                192
+#define EVP_F_AEAD_CHACHA20_POLY1305_OPEN                193
+#define EVP_F_AEAD_CHACHA20_POLY1305_SEAL                194
 #define EVP_F_AEAD_CTX_OPEN                              185
 #define EVP_F_AEAD_CTX_SEAL                              186
 #define EVP_F_AESNI_INIT_KEY                             165