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authorHeiko Schocher <hs@denx.de>2014-03-03 12:19:25 +0100
committerTom Rini <trini@ti.com>2014-03-21 16:39:33 -0400
commit2842c1c24269a05142802d25520e7cb9035e456c (patch)
treec64d4f99376dad8975f0033f7ef8dfc9d4865605 /common/image-fit.c
parent097dd3e0a9c4b07909dfa2d97d202f74856cfa81 (diff)
fit: add sha256 support
add sha256 support to fit images Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'common/image-fit.c')
-rw-r--r--common/image-fit.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/common/image-fit.c b/common/image-fit.c
index b94a3fe86dc..77f32bce316 100644
--- a/common/image-fit.c
+++ b/common/image-fit.c
@@ -22,6 +22,7 @@ DECLARE_GLOBAL_DATA_PTR;
#include <bootstage.h>
#include <sha1.h>
+#include <sha256.h>
#include <u-boot/crc.h>
#include <u-boot/md5.h>
@@ -882,6 +883,10 @@ int calculate_hash(const void *data, int data_len, const char *algo,
sha1_csum_wd((unsigned char *)data, data_len,
(unsigned char *)value, CHUNKSZ_SHA1);
*value_len = 20;
+ } else if (IMAGE_ENABLE_SHA256 && strcmp(algo, "sha256") == 0) {
+ sha256_csum_wd((unsigned char *)data, data_len,
+ (unsigned char *)value, CHUNKSZ_SHA256);
+ *value_len = SHA256_SUM_LEN;
} else if (IMAGE_ENABLE_MD5 && strcmp(algo, "md5") == 0) {
md5_wd((unsigned char *)data, data_len, value, CHUNKSZ_MD5);
*value_len = 16;