if(ctx->buf_len+ 2* md->digest->md_size > OK_BLOCK_SIZE) return;
EVP_DigestInit(md, md->digest);
- RAND_bytes(&(md->md.base[0]), md->digest->md_size);
+ RAND_pseudo_bytes(&(md->md.base[0]), md->digest->md_size);
memcpy(&(ctx->buf[ctx->buf_len]), &(md->md.base[0]), md->digest->md_size);
longswap(&(ctx->buf[ctx->buf_len]), md->digest->md_size);
ctx->buf_len+= md->digest->md_size;