/* crypto/evp/e_ecb_r2.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
#include <stdio.h>
#include "cryptlib.h"
-#include "evp.h"
-#include "objects.h"
+#include <openssl/evp.h>
+#include <openssl/objects.h>
-#ifndef NOPROTO
static void rc2_ecb_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key,
unsigned char *iv,int enc);
static void rc2_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
unsigned char *in, unsigned int inl);
-#else
-static void rc2_ecb_init_key();
-static void rc2_ecb_cipher();
-#endif
-
static EVP_CIPHER r2_ecb_cipher=
{
NID_rc2_ecb,
8,EVP_RC2_KEY_SIZE,0,
rc2_ecb_init_key,
rc2_ecb_cipher,
+ NULL,
+ sizeof(EVP_CIPHER_CTX)-sizeof((((EVP_CIPHER_CTX *)NULL)->c))+
+ sizeof((((EVP_CIPHER_CTX *)NULL)->c.rc2_ks)),
+ NULL,
+ NULL,
};
-EVP_CIPHER *EVP_rc2_ecb()
+EVP_CIPHER *EVP_rc2_ecb(void)
{
return(&r2_ecb_cipher);
}
-static void rc2_ecb_init_key(ctx,key,iv,enc)
-EVP_CIPHER_CTX *ctx;
-unsigned char *key;
-unsigned char *iv;
-int enc;
+static void rc2_ecb_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key,
+ unsigned char *iv, int enc)
{
if (key != NULL)
- RC2_set_key(&(ctx->c.rc2_ecb.ks),EVP_RC2_KEY_SIZE,key,
- EVP_RC2_KEY_SIZE*8);
+ RC2_set_key(&(ctx->c.rc2_ks),EVP_CIPHER_CTX_key_length(ctx),
+ key,EVP_CIPHER_CTX_key_length(ctx)*8);
}
-static void rc2_ecb_cipher(ctx,out,in,inl)
-EVP_CIPHER_CTX *ctx;
-unsigned char *out;
-unsigned char *in;
-unsigned int inl;
+static void rc2_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+ unsigned char *in, unsigned int inl)
{
unsigned int i;
{
RC2_ecb_encrypt(
&(in[i]),&(out[i]),
- &(ctx->c.rc2_ecb.ks),ctx->encrypt);
+ &(ctx->c.rc2_ks),ctx->encrypt);
}
}