X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fopenssl%2Fcrypto.c;h=34009d69ebfe8254cec9a7dabfdbf28bd785b939;hb=a4b5665643d48596b2659dbd69fe8e9b2a944e35;hp=7e020e61f9150ed6d9863f7c06191fb63fdf7421;hpb=877d3b563002b81b7000412098d21c56d5a4ed09;p=tinc

diff --git a/src/openssl/crypto.c b/src/openssl/crypto.c
index 7e020e61..34009d69 100644
--- a/src/openssl/crypto.c
+++ b/src/openssl/crypto.c
@@ -20,7 +20,6 @@
 #include "../system.h"
 
 #include <openssl/rand.h>
-#include <openssl/evp.h>
 #include <openssl/engine.h>
 
 #include "../crypto.h"
@@ -47,7 +46,7 @@ static void random_exit(void) {
 }
 
 void randomize(void *vout, size_t outlen) {
-	char *out = vout;
+	uint8_t *out = vout;
 
 	while(outlen) {
 		ssize_t len = read(random_fd, out, outlen);
@@ -71,14 +70,14 @@ void randomize(void *vout, size_t outlen) {
 #include <wincrypt.h>
 HCRYPTPROV prov;
 
-void random_init(void) {
+static void random_init(void) {
 	if(!CryptAcquireContext(&prov, NULL, NULL, PROV_RSA_FULL, CRYPT_VERIFYCONTEXT)) {
 		fprintf(stderr, "CryptAcquireContext() failed!\n");
 		abort();
 	}
 }
 
-void random_exit(void) {
+static void random_exit(void) {
 	CryptReleaseContext(prov, 0);
 }
 
@@ -103,6 +102,5 @@ void crypto_init(void) {
 }
 
 void crypto_exit(void) {
-	OPENSSL_cleanup();
 	random_exit();
 }