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EVP constification.

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This commit is contained in:
Ben Laurie
2000-06-03 14:13:58 +00:00
parent 26a3a48d65
commit 1921eaad64
35 changed files with 201 additions and 119 deletions
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26
crypto/evp/e_des.c
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@@ -63,33 +63,39 @@
#include <openssl/objects.h>
#include "evp_locl.h"
static int des_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key,
unsigned char *iv,int enc);
static int des_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
const unsigned char *iv, int enc);
/* Because of various casts and different names can't use IMPLEMENT_BLOCK_CIPHER */
static int des_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, unsigned char *in, unsigned int inl)
static int des_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
const unsigned char *in, unsigned int inl)
{
BLOCK_CIPHER_ecb_loop()
des_ecb_encrypt((des_cblock *)(in + i), (des_cblock *)(out + i), ctx->c.des_ks, ctx->encrypt);
return 1;
}
static int des_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, unsigned char *in, unsigned int inl)
static int des_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
const unsigned char *in, unsigned int inl)
{
des_ofb64_encrypt(in, out, (long)inl, ctx->c.des_ks, (des_cblock *)ctx->iv, &ctx->num);
return 1;
}
static int des_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, unsigned char *in, unsigned int inl)
static int des_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
const unsigned char *in, unsigned int inl)
{
des_ncbc_encrypt(in, out, (long)inl, ctx->c.des_ks, (des_cblock *)ctx->iv, ctx->encrypt);
des_ncbc_encrypt(in, out, (long)inl, ctx->c.des_ks,
(des_cblock *)ctx->iv, ctx->encrypt);
return 1;
}
static int des_cfb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, unsigned char *in, unsigned int inl)
static int des_cfb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
const unsigned char *in, unsigned int inl)
{
des_cfb64_encrypt(in, out, (long)inl, ctx->c.des_ks, (des_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
des_cfb64_encrypt(in, out, (long)inl, ctx->c.des_ks,
(des_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
return 1;
}
@@ -100,8 +106,8 @@ BLOCK_CIPHER_defs(des, des_ks, NID_des, 8, 8, 8,
NULL)
static int des_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key,
unsigned char *iv, int enc)
static int des_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
const unsigned char *iv, int enc)
{
des_cblock *deskey = (des_cblock *)key;