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-rw-r--r--include/image.h2
-rw-r--r--lib/rsa/rsa-verify.c6
2 files changed, 4 insertions, 4 deletions
diff --git a/include/image.h b/include/image.h
index 2b1296c..bfe10a0 100644
--- a/include/image.h
+++ b/include/image.h
@@ -1070,7 +1070,7 @@ struct image_region {
struct checksum_algo {
const char *name;
const int checksum_len;
- const int pad_len;
+ const int key_len;
#if IMAGE_ENABLE_SIGN
const EVP_MD *(*calculate_sign)(void);
#endif
diff --git a/lib/rsa/rsa-verify.c b/lib/rsa/rsa-verify.c
index 442b769..5418f59 100644
--- a/lib/rsa/rsa-verify.c
+++ b/lib/rsa/rsa-verify.c
@@ -84,7 +84,7 @@ static int rsa_verify_key(struct key_prop *prop, const uint8_t *sig,
}
padding = algo->rsa_padding;
- pad_len = algo->pad_len - algo->checksum_len;
+ pad_len = algo->key_len - algo->checksum_len;
/* Check pkcs1.5 padding bytes. */
if (memcmp(buf, padding, pad_len)) {
@@ -160,7 +160,7 @@ int rsa_verify(struct image_sign_info *info,
{
const void *blob = info->fdt_blob;
/* Reserve memory for maximum checksum-length */
- uint8_t hash[info->algo->checksum->pad_len];
+ uint8_t hash[info->algo->checksum->key_len];
int ndepth, noffset;
int sig_node, node;
char name[100];
@@ -171,7 +171,7 @@ int rsa_verify(struct image_sign_info *info,
* rsa-signature-length
*/
if (info->algo->checksum->checksum_len >
- info->algo->checksum->pad_len) {
+ info->algo->checksum->key_len) {
debug("%s: invlaid checksum-algorithm %s for %s\n",
__func__, info->algo->checksum->name, info->algo->name);
return -EINVAL;