Move to calling the abstraction which allows for hardware acceleration.
Signed-off-by: Ben Whitten <ben.whit...@lairdtech.com>
---
common/image-fit.c | 26 ++++++++++++++++----------
1 file changed, 16 insertions(+), 10 deletions(-)
diff --git a/common/image-fit.c b/common/image-fit.c
index 8c15ed1..01ea864 100644
--- a/common/image-fit.c
+++ b/common/image-fit.c
@@ -1082,19 +1082,25 @@ int fit_set_timestamp(void *fit, int noffset, time_t
timestamp)
int calculate_hash(const void *data, int data_len, const char *algo,
uint8_t *value, int *value_len)
{
+ struct hash_algo *hash_algo;
+ int ret;
+
+ ret = hash_lookup_algo(algo, &hash_algo);
+ if (ret)
+ return ret;
+
if (IMAGE_ENABLE_CRC32 && strcmp(algo, "crc32") == 0) {
- *((uint32_t *)value) = crc32_wd(0, data, data_len,
- CHUNKSZ_CRC32);
- *((uint32_t *)value) = cpu_to_uimage(*((uint32_t *)value));
- *value_len = 4;
+ hash_algo->hash_func_ws((unsigned char *)data, data_len,
+ (unsigned char *)value, hash_algo->chunk_size);
+ *value_len = hash_algo->digest_size;
} else if (IMAGE_ENABLE_SHA1 && strcmp(algo, "sha1") == 0) {
- sha1_csum_wd((unsigned char *)data, data_len,
- (unsigned char *)value, CHUNKSZ_SHA1);
- *value_len = 20;
+ hash_algo->hash_func_ws((unsigned char *)data, data_len,
+ (unsigned char *)value, hash_algo->chunk_size);
+ *value_len = hash_algo->digest_size;
} 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;
+ hash_algo->hash_func_ws((unsigned char *)data, data_len,
+ (unsigned char *)value, hash_algo->chunk_size);
+ *value_len = hash_algo->digest_size;
} else if (IMAGE_ENABLE_MD5 && strcmp(algo, "md5") == 0) {
md5_wd((unsigned char *)data, data_len, value, CHUNKSZ_MD5);
*value_len = 16;
--
2.7.4
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