1 files changed, 17 insertions, 0 deletions
diff --git a/src/sbearssl/sbearssl_rsa_pkey_from.c b/src/sbearssl/sbearssl_rsa_pkey_from.c
new file mode 100644
index 0000000..a991f0c
--- /dev/null
+++ b/src/sbearssl/sbearssl_rsa_pkey_from.c
@@ -0,0 +1,17 @@
+/* ISC license. */
+
+#include <bearssl.h>
+#include <skalibs/stralloc.h>
+#include <s6-networking/sbearssl.h>
+
+int sbearssl_rsa_pkey_from (sbearssl_rsa_pkey *l, br_rsa_public_key const *k, stralloc *sa)
+{
+  if (!stralloc_readyplus(k->nlen + k->elen)) return 0 ;
+  l->n = sa->len ;
+  stralloc_catb(sa, k->n, k->nlen) ;
+  l->nlen = k->nlen ;
+  l->e = sa->len ;
+  stralloc_catb(sa, k->e, k->elen) ;
+  l->elen = k->elen ;
+  return 1 ;
+}