[][openwrt][common][crypto][Add kmod-crypto-chacha20-poly1305]
[Description]
Add kmod-crypto-chacha20-poly1305.
This package is created after openwrt-22.03. Since we upgrade strongswan
to 5.9.11, strongswan has dependency on this package.
This commit backport the package from openwrt-22.03.
[Release-log]
N/A
Change-Id: I6a13237bc18f6c2d392ac1f92162effafd254e0d
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/8290291
diff --git a/openwrt_patches-21.02/107-strongswan-5_9_11-upgrade.patch b/openwrt_patches-21.02/107-strongswan-5_9_11-upgrade.patch
index be7e80a..1284aee 100644
--- a/openwrt_patches-21.02/107-strongswan-5_9_11-upgrade.patch
+++ b/openwrt_patches-21.02/107-strongswan-5_9_11-upgrade.patch
@@ -2574,3 +2574,24 @@
- if (trusted)
- {
- result->merge(result, auth, FALSE);
+--- a/package/kernel/linux/modules/crypto.mk
++++ b/package/kernel/linux/modules/crypto.mk
+@@ -95,6 +95,18 @@ endef
+ $(eval $(call KernelPackage,crypto-ccm))
+
+
++define KernelPackage/crypto-chacha20poly1305
++ TITLE:=ChaCha20-Poly1305 AEAD support, RFC7539 (used by strongSwan IPsec VPN)
++ DEPENDS:=+kmod-crypto-aead +kmod-crypto-manager
++ KCONFIG:=CONFIG_CRYPTO_CHACHA20POLY1305
++ FILES:=$(LINUX_DIR)/crypto/chacha20poly1305.ko
++ AUTOLOAD:=$(call AutoLoad,09,chacha20poly1305)
++ $(call AddDepends/crypto)
++endef
++
++$(eval $(call KernelPackage,crypto-chacha20poly1305))
++
++
+ define KernelPackage/crypto-cmac
+ TITLE:=Support for Cipher-based Message Authentication Code (CMAC)
+ DEPENDS:=+kmod-crypto-hash