static int null_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
const unsigned char *iv,int enc);
static int null_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
- const unsigned char *in, unsigned int inl);
-static EVP_CIPHER n_cipher=
+ const unsigned char *in, size_t inl);
+static const EVP_CIPHER n_cipher=
{
NID_undef,
1,0,0,
- 0,
+ EVP_CIPH_FLAG_FIPS,
null_init_key,
null_cipher,
NULL,
0,
NULL,
NULL,
+ NULL,
NULL
};
-EVP_CIPHER *EVP_enc_null(void)
+const EVP_CIPHER *EVP_enc_null(void)
{
return(&n_cipher);
}
static int null_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
const unsigned char *iv, int enc)
{
- memset(&(ctx->c),0,sizeof(ctx->c));
+ /* memset(&(ctx->c),0,sizeof(ctx->c));*/
return 1;
}
static int null_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
- const unsigned char *in, unsigned int inl)
+ const unsigned char *in, size_t inl)
{
if (in != out)
- memcpy((char *)out,(char *)in,(int)inl);
+ memcpy((char *)out,(const char *)in,inl);
return 1;
}