host tools for verification +testvectors

[avr-crypto-lib.git] / hfal_sha256.c

diff --git a/hfal_sha256.c b/hfal_sha256.c
index 3dac2acc0ecfc7ccede644edb3c172aca30c3f67..b91705b2ab0c81372bc6a6a735151b112649e71a 100644 (file)
--- 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,