X-Git-Url: https://git.cryptolib.org/?a=blobdiff_plain;f=hfal-basic.c;h=551a8bc18b7d0103d8ba46036e01382f047e485b;hb=3711896e923a5d819733fbfe50590e7e1e6ab51a;hp=82c040bca00425931d525583e695a20308921017;hpb=302f07c97444e2f5f5560dc2fd9af58d4b591d45;p=avr-crypto-lib.git

diff --git a/hfal-basic.c b/hfal-basic.c
index 82c040b..551a8bc 100644
--- a/hfal-basic.c
+++ b/hfal-basic.c
@@ -70,22 +70,21 @@ void hfal_hash_mem(const hfdesc_t* hash_descriptor, void* dest, const void* msg,
 	if(f){
 		((hf_mem_fpt)f)(dest, msg, length_b);
 	}else{
-
 		uint16_t bs,bsb;
 		uint8_t ctx[pgm_read_word(&(hash_descriptor->ctxsize_B))];
-		f=(void_fpt)pgm_read_word(&(hash_descriptor->init));
+		f=(void_fpt)(pgm_read_word(&(hash_descriptor->init)));
 		((hf_init_fpt)f)(ctx);
 		bs=pgm_read_word(&(hash_descriptor->blocksize_b));
 		bsb=bs/8;
-		f=(void_fpt)pgm_read_word(&(hash_descriptor->nextBlock));
-		while(length_b>=bs){
+		f=(void_fpt)(pgm_read_word(&(hash_descriptor->nextBlock)));
+		while(length_b>bs){
 			((hf_nextBlock_fpt)f)(ctx, msg);
 			length_b -= bs;
 			msg = (uint8_t*)msg + bsb;
 		}
-		f=(void_fpt)pgm_read_word(&(hash_descriptor->lastBlock));
+		f=(void_fpt)(pgm_read_word(&(hash_descriptor->lastBlock)));
 		((hf_lastBlock_fpt)f)(ctx, msg, length_b);
-		f=(void_fpt)pgm_read_word(&(hash_descriptor->ctx2hash));
+		f=(void_fpt)(pgm_read_word(&(hash_descriptor->ctx2hash)));
 		((hf_ctx2hash_fpt)f)(dest, ctx);
 	}
 }