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authorSiva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>2018-06-26 15:02:19 +0530
committerMichal Simek <michal.simek@xilinx.com>2018-07-19 10:49:54 +0200
commit37e3a36a54755d15e36b52ee47caaf1cdfdc37aa (patch)
tree073fdd82a13ff07bb5003069503464af68da934e /include/u-boot
parent6bdf0a992c962e15ab637a096d7f7d5601e0b4c5 (diff)
xilinx: zynq: Add support to secure images
This patch basically adds two new commands for loadig secure images. 1. zynq rsa adds support to load secure image which can be both authenticated or encrypted or both authenticated and encrypted image in xilinx bootimage(BOOT.bin) format. 2. zynq aes command adds support to decrypt and load encrypted image back to DDR as per destination address. The image has to be encrypted using xilinx bootgen tool and to get only the encrypted image from tool use -split option while invoking bootgen. Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'include/u-boot')
-rw-r--r--include/u-boot/rsa-mod-exp.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/u-boot/rsa-mod-exp.h b/include/u-boot/rsa-mod-exp.h
index 3253614ede..8a428c4b6a 100644
--- a/include/u-boot/rsa-mod-exp.h
+++ b/include/u-boot/rsa-mod-exp.h
@@ -42,6 +42,10 @@ int rsa_mod_exp_sw(const uint8_t *sig, uint32_t sig_len,
int rsa_mod_exp(struct udevice *dev, const uint8_t *sig, uint32_t sig_len,
struct key_prop *node, uint8_t *out);
+#if defined(CONFIG_CMD_ZYNQ_RSA)
+int zynq_pow_mod(u32 *keyptr, u32 *inout);
+#endif
+
/**
* struct struct mod_exp_ops - Driver model for RSA Modular Exponentiation
* operations