Move a few more functions into *_method.c.
s3_lib.c is nearly gone. ssl_get_cipher_preferences will fall away once
we remove the version-specific cipher lists. ssl_get_algorithm_prf and
the PRF stuff in general needs some revising (it was the motivation for
all the SSL_HANDSHAKE business). I've left ssl3_new / ssl3_free alone
for now because we don't have a good separation between common TLS/DTLS
connection state and state internal to the TLS SSL_PROTOCOL_METHOD.
Leaving that alone for now as there's lower-hanging fruit.
Change-Id: Idf7989123a387938aa89b6a052161c9fff4cbfb3
Reviewed-on: https://boringssl-review.googlesource.com/12584
Reviewed-by: Adam Langley <agl@google.com>
diff --git a/ssl/dtls_method.c b/ssl/dtls_method.c
index 8e92cc9..89b5491 100644
--- a/ssl/dtls_method.c
+++ b/ssl/dtls_method.c
@@ -94,6 +94,14 @@
return 0;
}
+static int dtls1_supports_cipher(const SSL_CIPHER *cipher) {
+ return cipher->algorithm_enc != SSL_eNULL;
+}
+
+static void dtls1_expect_flight(SSL *ssl) { dtls1_start_timer(ssl); }
+
+static void dtls1_received_flight(SSL *ssl) { dtls1_stop_timer(ssl); }
+
static int dtls1_set_read_state(SSL *ssl, SSL_AEAD_CTX *aead_ctx) {
/* Cipher changes are illegal when there are buffered incoming messages. */
if (dtls_has_incoming_messages(ssl)) {
