1 files changed, 23 insertions, 0 deletions
diff --git a/src/sbearssl/sbearssl_pkey_from.c b/src/sbearssl/sbearssl_pkey_from.c
new file mode 100644
index 0000000..e9745e8
--- /dev/null
+++ b/src/sbearssl/sbearssl_pkey_from.c
@@ -0,0 +1,23 @@
+/* ISC license. */
+
+#include <errno.h>
+#include <bearssl.h>
+#include <skalibs/stralloc.h>
+#include <s6-networking/sbearssl.h>
+
+int sbearssl_pkey_from (sbearssl_pkey *l, br_x509_key const *k, stralloc *sa)
+{
+  switch (k->key_type)
+  {
+    case BR_KEYTYPE_RSA :
+      if (!sbearssl_rsa_pkey_from(&l->data.rsa, &k->key.rsa, sa) return 0 ;
+      break ;
+    case BR_KEYTYPE_EC :
+      if (!sbearssl_ec_pkey_from(&l->data.ec, &k->key.ec, sa) return 0 ;
+      break ;
+    default :
+      return (errno = EINVAL, 0) ;
+  }
+  l->type = k->key_type ;
+  return 1 ;
+}