X-Git-Url: https://git.cryptolib.org/?a=blobdiff_plain;f=hfal_sha256.c;h=0ae65c41fe82c2317e0958a126b1387fc7e66b83;hb=82de0ec79b83ba107676269ec1feddabb4cfe456;hp=3dac2acc0ecfc7ccede644edb3c172aca30c3f67;hpb=e5a49deb52521f019e37779d6e9d81ec4f02aba4;p=avr-crypto-lib.git

diff --git a/hfal_sha256.c b/hfal_sha256.c
index 3dac2ac..0ae65c4 100644
--- a/hfal_sha256.c
+++ b/hfal_sha256.c
@@ -30,7 +30,7 @@
 #include "hashfunction_descriptor.h"
 #include "sha256.h"
 
-const char sha256_str[]   PROGMEM = "SHA-256";
+static const char sha256_str[]   PROGMEM = "SHA-256";
 
 const hfdesc_t sha256_desc PROGMEM = {
 	HFDESC_TYPE_HASHFUNCTION,
@@ -44,6 +44,6 @@ const hfdesc_t sha256_desc PROGMEM = {
 	(hf_lastBlock_fpt)sha256_lastBlock,
 	(hf_ctx2hash_fpt)sha256_ctx2hash,
 	(hf_free_fpt)NULL,
-	(hf_mem_fpt)NULL
+	(hf_mem_fpt)sha256
 };