* [including the GNU Public Licence.]
*/
-#ifndef OPENSSL_NO_RC4
-
#include <stdio.h>
#include "cryptlib.h"
+
+#ifndef OPENSSL_NO_RC4
+
#include <openssl/evp.h>
#include <openssl/objects.h>
#include <openssl/rc4.h>
typedef struct
{
- /* FIXME: what is the key for? */
- unsigned char key[EVP_RC4_KEY_SIZE];
RC4_KEY ks; /* working key */
} EVP_RC4_KEY;
static int rc4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
const unsigned char *iv,int enc);
static int rc4_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
- const unsigned char *in, unsigned int inl);
+ const unsigned char *in, size_t inl);
static const EVP_CIPHER r4_cipher=
{
NID_rc4,
sizeof(EVP_RC4_KEY),
NULL,
NULL,
+ NULL,
NULL
};
sizeof(EVP_RC4_KEY),
NULL,
NULL,
+ NULL,
NULL
};
static int rc4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
const unsigned char *iv, int enc)
{
- memcpy(&data(ctx)->key[0],key,EVP_CIPHER_CTX_key_length(ctx));
RC4_set_key(&data(ctx)->ks,EVP_CIPHER_CTX_key_length(ctx),
- data(ctx)->key);
+ key);
return 1;
}
static int rc4_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
- const unsigned char *in, unsigned int inl)
+ const unsigned char *in, size_t inl)
{
RC4(&data(ctx)->ks,inl,in,out);
return 1;