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authorChia-Wei Wang <chiawei_wang@aspeedtech.com>2024-10-14 17:56:19 +0800
committerTom Rini <trini@konsulko.com>2024-10-21 17:52:52 -0600
commit2e6cf57e8eabfe9c0ca62fbcd7fd2eeaa5ce6695 (patch)
tree1d473783b0d5efc5521f493e08811bb2d0b9a88d
parent75068b1a2dbcf475c1043e7aa0f6882554d759bc (diff)
image-fit-sig: Remove padding check
The padding algorithm is not mandatory for all signing algorithm. For example, ECDSA does not require a padding method. For RSA requiring PKCS padding, the belonging info->crypto(), assigned with rsa_verify_key(), also has the check on the validity of info->padding(). Thus, remove the info->padding check from the upper, general layer. Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com> Reviewed-by: Simon Glass <sjg@chromium.org>
-rw-r--r--boot/image-fit-sig.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/boot/image-fit-sig.c b/boot/image-fit-sig.c
index 35873b1fb0e..a121de60ae2 100644
--- a/boot/image-fit-sig.c
+++ b/boot/image-fit-sig.c
@@ -95,7 +95,7 @@ static int fit_image_setup_verify(struct image_sign_info *info,
info->required_keynode = required_keynode;
printf("%s:%s", algo_name, info->keyname);
- if (!info->checksum || !info->crypto || !info->padding) {
+ if (!info->checksum || !info->crypto) {
*err_msgp = "Unknown signature algorithm";
return -1;
}