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This commit is contained in:
Zhi Guan
2015-08-15 15:02:15 +08:00
parent 06df2fab54
commit 3bdc0ea895
2536 changed files with 417052 additions and 271997 deletions
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121
crypto/evp/e_rc4.c
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@@ -5,21 +5,21 @@
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@@ -34,10 +34,10 @@
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
@@ -61,76 +61,73 @@
#ifndef OPENSSL_NO_RC4
#include <openssl/evp.h>
#include <openssl/objects.h>
#include <openssl/rc4.h>
# include <openssl/evp.h>
# include "evp_locl.h"
# include <openssl/objects.h>
# include <openssl/rc4.h>
/* FIXME: surely this is available elsewhere? */
#define EVP_RC4_KEY_SIZE 16
# define EVP_RC4_KEY_SIZE 16
typedef struct
{
RC4_KEY ks; /* working key */
} EVP_RC4_KEY;
typedef struct {
RC4_KEY ks; /* working key */
} EVP_RC4_KEY;
#define data(ctx) ((EVP_RC4_KEY *)(ctx)->cipher_data)
# define data(ctx) ((EVP_RC4_KEY *)(ctx)->cipher_data)
static int rc4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
const unsigned char *iv,int enc);
const unsigned char *iv, int enc);
static int rc4_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
const unsigned char *in, size_t inl);
static const EVP_CIPHER r4_cipher=
{
NID_rc4,
1,EVP_RC4_KEY_SIZE,0,
EVP_CIPH_VARIABLE_LENGTH,
rc4_init_key,
rc4_cipher,
NULL,
sizeof(EVP_RC4_KEY),
NULL,
NULL,
NULL,
NULL
};
const unsigned char *in, size_t inl);
static const EVP_CIPHER r4_cipher = {
NID_rc4,
1, EVP_RC4_KEY_SIZE, 0,
EVP_CIPH_VARIABLE_LENGTH,
rc4_init_key,
rc4_cipher,
NULL,
sizeof(EVP_RC4_KEY),
NULL,
NULL,
NULL,
NULL
};
static const EVP_CIPHER r4_40_cipher=
{
NID_rc4_40,
1,5 /* 40 bit */,0,
EVP_CIPH_VARIABLE_LENGTH,
rc4_init_key,
rc4_cipher,
NULL,
sizeof(EVP_RC4_KEY),
NULL,
NULL,
NULL,
NULL
};
static const EVP_CIPHER r4_40_cipher = {
NID_rc4_40,
1, 5 /* 40 bit */ , 0,
EVP_CIPH_VARIABLE_LENGTH,
rc4_init_key,
rc4_cipher,
NULL,
sizeof(EVP_RC4_KEY),
NULL,
NULL,
NULL,
NULL
};
const EVP_CIPHER *EVP_rc4(void)
{
return(&r4_cipher);
}
{
return (&r4_cipher);
}
const EVP_CIPHER *EVP_rc4_40(void)
{
return(&r4_40_cipher);
}
{
return (&r4_40_cipher);
}
static int rc4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
const unsigned char *iv, int enc)
{
RC4_set_key(&data(ctx)->ks,EVP_CIPHER_CTX_key_length(ctx),
key);
return 1;
}
const unsigned char *iv, int enc)
{
RC4_set_key(&data(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx), key);
return 1;
}
static int rc4_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
const unsigned char *in, size_t inl)
{
RC4(&data(ctx)->ks,inl,in,out);
return 1;
}
const unsigned char *in, size_t inl)
{
RC4(&data(ctx)->ks, inl, in, out);
return 1;
}
#endif