Merge branch 'dev'

This add full client certificate support, as well as
tentative SNI functionality

1 files changed, 26 insertions, 0 deletions

diff --git a/src/sbearssl/sbearssl_skey_wipe.c b/src/sbearssl/sbearssl_skey_wipe.c
new file mode 100644
index 0000000..8fbcd36
--- /dev/null
+++ b/src/sbearssl/sbearssl_skey_wipe.c
@@ -0,0 +1,26 @@
+/* ISC license. */
+
+#include <bearssl.h>
+
+#include <skalibs/bytestr.h>
+
+#include <s6-networking/sbearssl.h>
+
+void sbearssl_skey_wipe (sbearssl_skey *key, char *s)
+{
+  switch (key->type)
+  {
+    case BR_KEYTYPE_RSA :
+      byte_zzero(s + key->data.rsa.p, key->data.rsa.plen) ;
+      byte_zzero(s + key->data.rsa.q, key->data.rsa.qlen) ;
+      byte_zzero(s + key->data.rsa.dp, key->data.rsa.dplen) ;
+      byte_zzero(s + key->data.rsa.dq, key->data.rsa.dqlen) ;
+      byte_zzero(s + key->data.rsa.iq, key->data.rsa.iqlen) ;
+      break ;
+    case BR_KEYTYPE_EC :
+      byte_zzero(s + key->data.ec.x, key->data.ec.xlen) ;
+      break ;
+    default : break ;
+  }
+  byte_zzero((char *)key, sizeof(sbearssl_skey)) ;
+}