Add SSL_CIPHER_get_kx_name.
This is needed by Android because it passes this string to a handshake
callback. It's implemented in Android's OpenSSL in this patch:
https://android.googlesource.com/platform/external/openssl.git/+/master/patches/0003-jsse.patch
(Note that it's called |SSL_authentication_method| there.)
I didn't format this function in OpenSSL style because it's crazy and
because we'll probably clang-format ssl/ soon.
Change-Id: I865540511b50859c339da5d76ce37810449aa444
diff --git a/ssl/ssl_ciph.c b/ssl/ssl_ciph.c
index 5a86683..da29878 100644
--- a/ssl/ssl_ciph.c
+++ b/ssl/ssl_ciph.c
@@ -1742,6 +1742,49 @@
return("(NONE)");
}
+const char *SSL_CIPHER_get_kx_name(const SSL_CIPHER *cipher) {
+ if (cipher == NULL) {
+ return "";
+ }
+
+ switch (cipher->algorithm_mkey) {
+ case SSL_kRSA:
+ return SSL_TXT_RSA;
+ case SSL_kDHr:
+ return SSL_TXT_DH "_" SSL_TXT_RSA;
+ case SSL_kDHd:
+ return SSL_TXT_DH "_" SSL_TXT_DSS;
+ case SSL_kEDH:
+ switch (cipher->algorithm_auth) {
+ case SSL_aDSS:
+ return "DHE_" SSL_TXT_DSS;
+ case SSL_aRSA:
+ return "DHE_" SSL_TXT_RSA;
+ case SSL_aNULL:
+ return SSL_TXT_DH "_anon";
+ default:
+ return "UNKNOWN";
+ }
+ case SSL_kECDHr:
+ return SSL_TXT_ECDH "_" SSL_TXT_RSA;
+ case SSL_kECDHe:
+ return SSL_TXT_ECDH "_" SSL_TXT_ECDSA;
+ case SSL_kEECDH:
+ switch (cipher->algorithm_auth) {
+ case SSL_aECDSA:
+ return "ECDHE_" SSL_TXT_ECDSA;
+ case SSL_aRSA:
+ return "ECDHE_" SSL_TXT_RSA;
+ case SSL_aNULL:
+ return SSL_TXT_ECDH "_anon";
+ default:
+ return "UNKNOWN";
+ }
+ default:
+ return "UNKNOWN";
+ }
+}
+
/* number of bits for symmetric cipher */
int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits)
{
