fd_device: allow fd to be passed through a unix socket

[tinc] / src / ed25519 / ecdsagen.c

diff --git a/src/ed25519/ecdsagen.c b/src/ed25519/ecdsagen.c
index d2a1489..ede5136 100644 (file)
--- a/src/ed25519/ecdsagen.c
+++ b/src/ed25519/ecdsagen.c
@@ -21,7 +21,7 @@
 
 #include "ed25519.h"
 
-#define __TINC_ECDSA_INTERNAL__
+#define TINC_ECDSA_INTERNAL
 typedef struct {
        uint8_t private[64];
        uint8_t public[32];
@@ -35,10 +35,10 @@ typedef struct {
 // Generate ECDSA key
 
 ecdsa_t *ecdsa_generate(void) {
-       ecdsa_t *ecdsa = xzalloc(sizeof *ecdsa);
+       ecdsa_t *ecdsa = xzalloc(sizeof(*ecdsa));
 
        uint8_t seed[32];
-       randomize(seed, sizeof seed);
+       randomize(seed, sizeof(seed));
        ed25519_create_keypair(ecdsa->public, ecdsa->private, seed);
 
        return ecdsa;
@@ -46,10 +46,12 @@ ecdsa_t *ecdsa_generate(void) {
 
 // Write PEM ECDSA keys
 
-static bool write_pem(FILE *fp, const char *type, void *buf, size_t size) {
+static bool write_pem(FILE *fp, const char *type, void *vbuf, size_t size) {
        fprintf(fp, "-----BEGIN %s-----\n", type);
 
+       char *buf = vbuf;
        char base64[65];
+
        while(size) {
                size_t todo = size > 48 ? 48 : size;
                b64encode(buf, base64, todo);
@@ -63,9 +65,9 @@ static bool write_pem(FILE *fp, const char *type, void *buf, size_t size) {
 }
 
 bool ecdsa_write_pem_public_key(ecdsa_t *ecdsa, FILE *fp) {
-       return write_pem(fp, "ED25519 PUBLIC KEY", ecdsa->public, sizeof ecdsa->public);
+       return write_pem(fp, "ED25519 PUBLIC KEY", ecdsa->public, sizeof(ecdsa->public));
 }
 
 bool ecdsa_write_pem_private_key(ecdsa_t *ecdsa, FILE *fp) {
-       return write_pem(fp, "ED25519 PRIVATE KEY", ecdsa->private, sizeof *ecdsa);
+       return write_pem(fp, "ED25519 PRIVATE KEY", ecdsa->private, sizeof(*ecdsa));
 }