Replaced the deprecated RSA_generate_key with RSA_generate_key_ex.

diff --git a/src/libstrongswan/plugins/openssl/openssl_rsa_private_key.c b/src/libstrongswan/plugins/openssl/openssl_rsa_private_key.c
index 078f889..0568b6e 100644 (file)
--- a/src/libstrongswan/plugins/openssl/openssl_rsa_private_key.c
+++ b/src/libstrongswan/plugins/openssl/openssl_rsa_private_key.c
@@ -296,6 +296,8 @@ openssl_rsa_private_key_t *openssl_rsa_private_key_gen(key_type_t type,
 {
        private_openssl_rsa_private_key_t *this;
        u_int key_size = 0;
+       RSA *rsa = NULL;
+       BIGNUM *e = NULL;
 
        while (TRUE)
        {
@@ -315,10 +317,31 @@ openssl_rsa_private_key_t *openssl_rsa_private_key_gen(key_type_t type,
        {
                return NULL;
        }
+       e = BN_new();
+       if (!e || !BN_set_word(e, PUBLIC_EXPONENT))
+       {
+               goto error;
+       }
+       rsa = RSA_new();
+       if (!rsa || !RSA_generate_key_ex(rsa, key_size, e, NULL))
+       {
+               goto error;
+       }
        this = create_empty();
-       this->rsa = RSA_generate_key(key_size, PUBLIC_EXPONENT, NULL, NULL);
-
+       this->rsa = rsa;
+       BN_free(e);
        return &this->public;
+
+error:
+       if (e)
+       {
+               BN_free(e);
+       }
+       if (rsa)
+       {
+               RSA_free(rsa);
+       }
+       return NULL;
 }
 
 /**