{
EVP_MD_CTX *ctx;
- ctx=(EVP_MD_CTX *)OPENSSL_malloc(sizeof(EVP_MD_CTX));
+ ctx=EVP_MD_CTX_create();
if (ctx == NULL) return(0);
bi->init=0;
static int md_free(BIO *a)
{
if (a == NULL) return(0);
- OPENSSL_free(a->ptr);
+ EVP_MD_CTX_destroy(a->ptr);
a->ptr=NULL;
a->init=0;
a->flags=0;
EVP_MD_CTX *ctx;
if (out == NULL) return(0);
- ctx=(EVP_MD_CTX *)b->ptr;
+ ctx=b->ptr;
if ((ctx == NULL) || (b->next_bio == NULL)) return(0);
EVP_MD_CTX *ctx;
if ((in == NULL) || (inl <= 0)) return(0);
- ctx=(EVP_MD_CTX *)b->ptr;
+ ctx=b->ptr;
if ((ctx != NULL) && (b->next_bio != NULL))
ret=BIO_write(b->next_bio,in,inl);
long ret=1;
BIO *dbio;
- ctx=(EVP_MD_CTX *)b->ptr;
+ ctx=b->ptr;
switch (cmd)
{
case BIO_C_GET_MD:
if (b->init)
{
- ppmd=(const EVP_MD **)ptr;
+ ppmd=ptr;
*ppmd=ctx->digest;
}
else
case BIO_C_GET_MD_CTX:
if (b->init)
{
- pctx=(EVP_MD_CTX **)ptr;
+ pctx=ptr;
*pctx=ctx;
}
else
break;
case BIO_C_SET_MD:
- md=(EVP_MD *)ptr;
+ md=ptr;
EVP_DigestInit(ctx,md);
b->init=1;
break;
case BIO_CTRL_DUP:
- dbio=(BIO *)ptr;
- dctx=(EVP_MD_CTX *)dbio->ptr;
- memcpy(dctx,ctx,sizeof(ctx));
+ dbio=ptr;
+ dctx=dbio->ptr;
+ EVP_MD_CTX_copy(dctx,ctx);
b->init=1;
break;
default:
unsigned int ret;
- ctx=(EVP_MD_CTX *)bp->ptr;
+ ctx=bp->ptr;
if (size < ctx->digest->md_size)
return(0);
EVP_DigestFinal(ctx,(unsigned char *)buf,&ret);