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-rw-r--r--lib/crypto/c_src/crypto.c14
1 files changed, 12 insertions, 2 deletions
diff --git a/lib/crypto/c_src/crypto.c b/lib/crypto/c_src/crypto.c
index 00fc81c84f..c2ca990a3d 100644
--- a/lib/crypto/c_src/crypto.c
+++ b/lib/crypto/c_src/crypto.c
@@ -51,7 +51,9 @@
#include <openssl/bn.h>
#include <openssl/objects.h>
#include <openssl/rc4.h>
-#include <openssl/rc2.h>
+#ifndef OPENSSL_NO_RC2
+ #include <openssl/rc2.h>
+#endif
#include <openssl/blowfish.h>
#include <openssl/rand.h>
#include <openssl/evp.h>
@@ -468,7 +470,13 @@ struct cipher_type_t {
struct cipher_type_t cipher_types[] =
{
- {{"rc2_cbc"}, {&EVP_rc2_cbc}},
+ {{"rc2_cbc"},
+#ifndef OPENSSL_NO_RC2
+ {&EVP_rc2_cbc}
+#else
+ {NULL}
+#endif
+ },
{{"des_cbc"}, {COND_NO_DES_PTR(&EVP_des_cbc)}},
{{"des_cfb"}, {COND_NO_DES_PTR(&EVP_des_cfb8)}},
{{"des_ecb"}, {COND_NO_DES_PTR(&EVP_des_ecb)}},
@@ -827,7 +835,9 @@ static void init_algorithms_types(ErlNifEnv* env)
algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"blowfish_cfb64");
algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"blowfish_ofb64");
algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"blowfish_ecb");
+#ifndef OPENSSL_NO_RC2
algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"rc2_cbc");
+#endif
algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"rc4");
#if defined(HAVE_GCM)
algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"aes_gcm");