lib: rsa: export rsa_verify_with_pkey()
This function will be used to implement public_key_verify_signature()
in a later patch. rsa_verify() is not suitable here because calculation
of message digest is not necessary.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
diff --git a/lib/rsa/rsa-verify.c b/lib/rsa/rsa-verify.c
index 6c4bbc4..2057f68 100644
--- a/lib/rsa/rsa-verify.c
+++ b/lib/rsa/rsa-verify.c
@@ -387,8 +387,8 @@
*
* Return 0 if verified, -ve on error
*/
-static int rsa_verify_with_pkey(struct image_sign_info *info,
- const void *hash, uint8_t *sig, uint sig_len)
+int rsa_verify_with_pkey(struct image_sign_info *info,
+ const void *hash, uint8_t *sig, uint sig_len)
{
struct key_prop *prop;
int ret;
@@ -408,8 +408,8 @@
return ret;
}
#else
-static int rsa_verify_with_pkey(struct image_sign_info *info,
- const void *hash, uint8_t *sig, uint sig_len)
+int rsa_verify_with_pkey(struct image_sign_info *info,
+ const void *hash, uint8_t *sig, uint sig_len)
{
return -EACCES;
}