1 files changed, 0 insertions, 92 deletions
diff --git a/lib/crypto/c_src/rc4.c b/lib/crypto/c_src/rc4.c
deleted file mode 100644
index e423661097..0000000000
--- a/lib/crypto/c_src/rc4.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * %CopyrightBegin%
- *
- * Copyright Ericsson AB 2010-2018. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * %CopyrightEnd%
- */
-
-#include "rc4.h"
-
-ERL_NIF_TERM rc4_set_key(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
-{/* (Key) */
-#ifndef OPENSSL_NO_RC4
-    ErlNifBinary key;
-    ERL_NIF_TERM ret;
-    RC4_KEY *rc4_key;
-
-    CHECK_NO_FIPS_MODE();
-
-    ASSERT(argc == 1);
-
-    if (!enif_inspect_iolist_as_binary(env, argv[0], &key))
-        goto bad_arg;
-    if (key.size > INT_MAX)
-        goto bad_arg;
-
-    if ((rc4_key = (RC4_KEY*)enif_make_new_binary(env, sizeof(RC4_KEY), &ret)) == NULL)
-        goto err;
-
-    RC4_set_key(rc4_key, (int)key.size, key.data);
-    return ret;
-
- bad_arg:
- err:
-    return enif_make_badarg(env);
-
-#else
-    return enif_raise_exception(env, atom_notsup);
-#endif
-}
-
-ERL_NIF_TERM rc4_encrypt_with_state(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
-{/* (State, Data) */
-#ifndef OPENSSL_NO_RC4
-    ErlNifBinary state, data;
-    RC4_KEY* rc4_key;
-    ERL_NIF_TERM new_state, new_data;
-    unsigned char *outp;
-
-    CHECK_NO_FIPS_MODE();
-
-    ASSERT(argc == 2);
-
-    if (!enif_inspect_iolist_as_binary(env, argv[0], &state))
-        goto bad_arg;
-    if (state.size != sizeof(RC4_KEY))
-        goto bad_arg;
-    if (!enif_inspect_iolist_as_binary(env, argv[1], &data))
-        goto bad_arg;
-
-    if ((rc4_key = (RC4_KEY*)enif_make_new_binary(env, sizeof(RC4_KEY), &new_state)) == NULL)
-        goto err;
-    if ((outp = enif_make_new_binary(env, data.size, &new_data)) == NULL)
-        goto err;
-
-    memcpy(rc4_key, state.data, sizeof(RC4_KEY));
-    RC4(rc4_key, data.size, data.data, outp);
-
-    CONSUME_REDS(env, data);
-    return enif_make_tuple2(env, new_state, new_data);
-
- bad_arg:
- err:
-    return enif_make_badarg(env);
-
-#else
-    return enif_raise_exception(env, atom_notsup);
-#endif
-}
-