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Diffstat (limited to 'lib/crypto/c_src/crypto.c')
-rw-r--r--lib/crypto/c_src/crypto.c35
1 files changed, 28 insertions, 7 deletions
diff --git a/lib/crypto/c_src/crypto.c b/lib/crypto/c_src/crypto.c
index d0044fe723..eee1a88723 100644
--- a/lib/crypto/c_src/crypto.c
+++ b/lib/crypto/c_src/crypto.c
@@ -37,7 +37,9 @@
#include <openssl/opensslconf.h>
#include <openssl/crypto.h>
+#ifndef OPENSSL_NO_DES
#include <openssl/des.h>
+#endif /* #ifndef OPENSSL_NO_DES */
/* #include <openssl/idea.h> This is not supported on the openssl OTP requires */
#include <openssl/dsa.h>
#include <openssl/rsa.h>
@@ -458,16 +460,29 @@ struct cipher_type_t {
const size_t key_len; /* != 0 to also match on key_len */
};
+#ifdef OPENSSL_NO_DES
+#define COND_NO_DES_PTR(Ptr) (NULL)
+#else
+#define COND_NO_DES_PTR(Ptr) (Ptr)
+#endif
+
struct cipher_type_t cipher_types[] =
{
{{"rc2_cbc"}, {&EVP_rc2_cbc}},
- {{"des_cbc"}, {&EVP_des_cbc}},
- {{"des_cfb"}, {&EVP_des_cfb8}},
- {{"des_ecb"}, {&EVP_des_ecb}},
- {{"des_ede3_cbc"}, {&EVP_des_ede3_cbc}},
- {{"des_ede3_cbf"},
+ {{"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)}},
+ {{"des_ede3_cbc"}, {COND_NO_DES_PTR(&EVP_des_ede3_cbc)}},
+ {{"des_ede3_cbf"}, /* Misspelled, retained */
+#ifdef HAVE_DES_ede3_cfb_encrypt
+ {COND_NO_DES_PTR(&EVP_des_ede3_cfb8)}
+#else
+ {NULL}
+#endif
+ },
+ {{"des_ede3_cfb"},
#ifdef HAVE_DES_ede3_cfb_encrypt
- {&EVP_des_ede3_cfb8}
+ {COND_NO_DES_PTR(&EVP_des_ede3_cfb8)}
#else
{NULL}
#endif
@@ -749,7 +764,7 @@ static ERL_NIF_TERM algo_hash[8]; /* increase when extending the list */
static int algo_pubkey_cnt;
static ERL_NIF_TERM algo_pubkey[7]; /* increase when extending the list */
static int algo_cipher_cnt;
-static ERL_NIF_TERM algo_cipher[21]; /* increase when extending the list */
+static ERL_NIF_TERM algo_cipher[23]; /* increase when extending the list */
static void init_algorithms_types(ErlNifEnv* env)
{
@@ -785,10 +800,13 @@ static void init_algorithms_types(ErlNifEnv* env)
algo_pubkey[algo_pubkey_cnt++] = enif_make_atom(env, "srp");
algo_cipher_cnt = 0;
+#ifndef OPENSSL_NO_DES
algo_cipher[algo_cipher_cnt++] = enif_make_atom(env, "des3_cbc");
algo_cipher[algo_cipher_cnt++] = enif_make_atom(env, "des_ede3");
#ifdef HAVE_DES_ede3_cfb_encrypt
algo_cipher[algo_cipher_cnt++] = enif_make_atom(env, "des3_cbf");
+ algo_cipher[algo_cipher_cnt++] = enif_make_atom(env, "des3_cfb");
+#endif
#endif
algo_cipher[algo_cipher_cnt++] = enif_make_atom(env, "aes_cbc");
algo_cipher[algo_cipher_cnt++] = enif_make_atom(env, "aes_cbc128");
@@ -800,8 +818,11 @@ static void init_algorithms_types(ErlNifEnv* env)
#ifdef HAVE_AES_IGE
algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"aes_ige256");
#endif
+#ifndef OPENSSL_NO_DES
algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"des_cbc");
algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"des_cfb");
+ algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"des_ecb");
+#endif
algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"blowfish_cbc");
algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"blowfish_cfb64");
algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"blowfish_ofb64");