Changeset 5412 for pjproject/trunk/aconfigure

Timestamp:

Aug 8, 2016 9:09:29 AM (8 years ago)

Author:

ming

Message:

Re #1943: AES-GCM crypto support for SRTP

Special thanks to Alexander Traud for the patch.

File:

• pjproject/trunk/aconfigure (modified) (3 diffs)

pjproject/trunk/aconfigure

@@ -641 +641 @@
 libssl_present
 openssl_h_present
+ac_ssl_has_aes_gcm
 ac_no_ssl
 ac_webrtc_ldflags
@@ -7838 +7839 @@
 
 
+ac_ssl_has_aes_gcm=0
+
 # Check whether --enable-ssl was given.
 if test "${enable_ssl+set}" = set; then :
@@ -7949 +7952 @@
                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: OpenSSL library found, SSL support enabled" >&5
 $as_echo "OpenSSL library found, SSL support enabled" >&6; }
+
+                        # Check if SRTP should be compiled with OpenSSL
+                        # support, to enable cryptos such as AES GCM    AC_CHECK_LIB(crypto,EVP_aes_128_gcm,[ac_ssl_has_aes_gcm=1])
+                        if test "x$ac_ssl_has_aes_gcm" = "x1"; then
+                                { $as_echo "$as_me:${as_lineno-$LINENO}: result: OpenSSL has AES GCM support, SRTP will use OpenSSl version" >&5
+$as_echo "OpenSSL has AES GCM support, SRTP will use OpenSSl version" >&6; }
+                        else
+                                { $as_echo "$as_me:${as_lineno-$LINENO}: result: OpenSSL AES GCM support not found, SRTP will only support AES CM cryptos" >&5
+$as_echo "OpenSSL AES GCM support not found, SRTP will only support AES CM cryptos" >&6; }
+                        fi
+
                         # PJSIP_HAS_TLS_TRANSPORT setting follows PJ_HAS_SSL_SOCK
                         #AC_DEFINE(PJSIP_HAS_TLS_TRANSPORT, 1)