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-rw-r--r--kexmlkem768x25519.c25
1 files changed, 23 insertions, 2 deletions
diff --git a/kexmlkem768x25519.c b/kexmlkem768x25519.c
index fa062dd7d..18730ff8a 100644
--- a/kexmlkem768x25519.c
+++ b/kexmlkem768x25519.c
@@ -25,8 +25,6 @@
#include "includes.h"
-#ifdef USE_MLKEM768X25519
-
#include <sys/types.h>
#include <stdio.h>
@@ -42,6 +40,8 @@
#include "ssherr.h"
#include "log.h"
+#ifdef USE_MLKEM768X25519
+
#include "libcrux_mlkem768_sha3.h"
int
@@ -254,4 +254,25 @@ kex_kem_mlkem768x25519_dec(struct kex *kex,
sshbuf_free(buf);
return r;
}
+#else /* USE_MLKEM768X25519 */
+int
+kex_kem_mlkem768x25519_keypair(struct kex *kex)
+{
+ return SSH_ERR_SIGN_ALG_UNSUPPORTED;
+}
+
+int
+kex_kem_mlkem768x25519_enc(struct kex *kex,
+ const struct sshbuf *client_blob, struct sshbuf **server_blobp,
+ struct sshbuf **shared_secretp)
+{
+ return SSH_ERR_SIGN_ALG_UNSUPPORTED;
+}
+
+int
+kex_kem_mlkem768x25519_dec(struct kex *kex,
+ const struct sshbuf *server_blob, struct sshbuf **shared_secretp)
+{
+ return SSH_ERR_SIGN_ALG_UNSUPPORTED;
+}
#endif /* USE_MLKEM768X25519 */