153 	EVP_MD_CTX md;  member
193 	EVP_MD_CTX_init(&ctx->md);  in ok_new()
204 	EVP_MD_CTX_cleanup(&((BIO_OK_CTX *)a->ptr)->md);  in ok_free()
366 	EVP_MD *md;  in ok_ctrl()  local
430 		md=ptr;  in ok_ctrl()
431 		if (!EVP_DigestInit_ex(&ctx->md, md, NULL))  in ok_ctrl()
439 			*ppmd=ctx->md.digest;  in ok_ctrl()
482 	EVP_MD_CTX *md;  in sig_out()  local
485 	md=&ctx->md;  in sig_out()
487 	if(ctx->buf_len+ 2* md->digest->md_size > OK_BLOCK_SIZE) return 1;  in sig_out()
489 	if (!EVP_DigestInit_ex(md, md->digest, NULL))  in sig_out()
494 	RAND_pseudo_bytes(md->md_data, md->digest->md_size);  in sig_out()
495 	memcpy(&(ctx->buf[ctx->buf_len]), md->md_data, md->digest->md_size);  in sig_out()
496 	longswap(&(ctx->buf[ctx->buf_len]), md->digest->md_size);  in sig_out()
497 	ctx->buf_len+= md->digest->md_size;  in sig_out()
499 	if (!EVP_DigestUpdate(md, WELLKNOWN, strlen(WELLKNOWN)))  in sig_out()
501 	if (!EVP_DigestFinal_ex(md, &(ctx->buf[ctx->buf_len]), NULL))  in sig_out()
503 	ctx->buf_len+= md->digest->md_size;  in sig_out()
515 	EVP_MD_CTX *md;  in sig_in()  local
520 	md=&ctx->md;  in sig_in()
522 	if((int)(ctx->buf_len-ctx->buf_off) < 2*md->digest->md_size) return 1;  in sig_in()
524 	if (!EVP_DigestInit_ex(md, md->digest, NULL))  in sig_in()
526 	memcpy(md->md_data, &(ctx->buf[ctx->buf_off]), md->digest->md_size);  in sig_in()
527 	longswap(md->md_data, md->digest->md_size);  in sig_in()
528 	ctx->buf_off+= md->digest->md_size;  in sig_in()
530 	if (!EVP_DigestUpdate(md, WELLKNOWN, strlen(WELLKNOWN)))  in sig_in()
532 	if (!EVP_DigestFinal_ex(md, tmp, NULL))  in sig_in()
534 	ret= memcmp(&(ctx->buf[ctx->buf_off]), tmp, md->digest->md_size) == 0;  in sig_in()
535 	ctx->buf_off+= md->digest->md_size;  in sig_in()
559 	EVP_MD_CTX *md;  in block_out()  local
563 	md=&ctx->md;  in block_out()
570 	if (!EVP_DigestUpdate(md,  in block_out()
573 	if (!EVP_DigestFinal_ex(md, &(ctx->buf[ctx->buf_len]), NULL))  in block_out()
575 	ctx->buf_len+= md->digest->md_size;  in block_out()
586 	EVP_MD_CTX *md;  in block_in()  local
591 	md=&ctx->md;  in block_in()
599 	if (ctx->buf_len < tl+ OK_BLOCK_BLOCK+ md->digest->md_size) return 1;  in block_in()
601 	if (!EVP_DigestUpdate(md,  in block_in()
604 	if (!EVP_DigestFinal_ex(md, tmp, NULL))  in block_in()
606 	if(memcmp(&(ctx->buf[tl+ OK_BLOCK_BLOCK]), tmp, md->digest->md_size) == 0)  in block_in()
609 		ctx->buf_off_save= tl+ OK_BLOCK_BLOCK+ md->digest->md_size;  in block_in()