Move the RSA verification crytpo_algo structure out of the
crypto_algos array, and into a linker list.
Although it appears we are adding an #ifdef to rsa-verify.c, the gains
outweigh this small inconvenience. This is because rsa_verify() is
defined differently based on #ifdefs. This change allows us to have
a single definition of rsa_verify().
Signed-off-by: Alexandru Gagniuc <mr.nuke...@gmail.com>
---
common/image-sig.c | 9 ---------
lib/rsa/rsa-verify.c | 16 ++++++++++++++++
2 files changed, 16 insertions(+), 9 deletions(-)
diff --git a/common/image-sig.c b/common/image-sig.c
index b750751144..d3be30289c 100644
--- a/common/image-sig.c
+++ b/common/image-sig.c
@@ -53,15 +53,6 @@ struct checksum_algo checksum_algos[] = {
struct crypto_algo crypto_algos[] = {
{
- .name = "rsa2048",
- .key_len = RSA2048_BYTES,
- .verify = rsa_verify,
- },
- {
- .name = "rsa4096",
- .key_len = RSA4096_BYTES,
- .verify = rsa_verify,
- },
};
struct padding_algo padding_algos[] = {
diff --git a/lib/rsa/rsa-verify.c b/lib/rsa/rsa-verify.c
index aee76f42d5..06b0d82e7d 100644
--- a/lib/rsa/rsa-verify.c
+++ b/lib/rsa/rsa-verify.c
@@ -571,3 +571,19 @@ int rsa_verify(struct image_sign_info *info,
return rsa_verify_hash(info, hash, sig, sig_len);
}
+
+#ifndef USE_HOSTCC
+
+U_BOOT_CRYPTO_ALGO(rsa2048) = {
+ .name = "rsa2048",
+ .key_len = RSA2048_BYTES,
+ .verify = rsa_verify,
+};
+
+U_BOOT_CRYPTO_ALGO(rsa4096) = {
+ .name = "rsa4096",
+ .key_len = RSA4096_BYTES,
+ .verify = rsa_verify,
+};
+
+#endif
--
2.31.1
