OpenWrt – Rev 1
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From 69176c8602e29f4bd30457240374800d88dc39ed Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 14 Apr 2018 22:39:34 +0200
Subject: [PATCH] rsa-sign: add support for libressl
---
lib/rsa/rsa-sign.c | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
--- a/lib/rsa/rsa-sign.c
+++ b/lib/rsa/rsa-sign.c
@@ -21,7 +21,8 @@
#define HAVE_ERR_REMOVE_THREAD_STATE
#endif
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if OPENSSL_VERSION_NUMBER < 0x10100000L || \
+ (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x2070000fL)
static void RSA_get0_key(const RSA *r,
const BIGNUM **n, const BIGNUM **e, const BIGNUM **d)
{
@@ -300,7 +301,8 @@ static int rsa_init(void)
{
int ret;
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if OPENSSL_VERSION_NUMBER < 0x10100000L || \
+ (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x2070000fL)
ret = SSL_library_init();
#else
ret = OPENSSL_init_ssl(0, NULL);
@@ -309,7 +311,7 @@ static int rsa_init(void)
fprintf(stderr, "Failure to init SSL library\n");
return -1;
}
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
SSL_load_error_strings();
OpenSSL_add_all_algorithms();
@@ -355,7 +357,7 @@ err_set_rsa:
err_engine_init:
ENGINE_free(e);
err_engine_by_id:
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
ENGINE_cleanup();
#endif
return ret;
@@ -363,7 +365,7 @@ err_engine_by_id:
static void rsa_remove(void)
{
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
CRYPTO_cleanup_all_ex_data();
ERR_free_strings();
#ifdef HAVE_ERR_REMOVE_THREAD_STATE
@@ -433,7 +435,8 @@ static int rsa_sign_with_key(RSA *rsa, s
ret = rsa_err("Could not obtain signature");
goto err_sign;
}
- #if OPENSSL_VERSION_NUMBER < 0x10100000L
+ #if OPENSSL_VERSION_NUMBER < 0x10100000L || \
+ defined(LIBRESSL_VERSION_NUMBER)
EVP_MD_CTX_cleanup(context);
#else
EVP_MD_CTX_reset(context);