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lib: rsa-verify: require np/c factor if using hardware decrypt 

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I2c5a68e86a04f4c65719521ac9aac62297432beb
This commit is contained in:
Joseph Chen 2020-10-30 15:15:34 +08:00 committed by Jianhong Chen
parent d6babb00c3
commit 507e69009b
1 changed files with 4 additions and 0 deletions
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4
lib/rsa/rsa-verify.c
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@ -463,6 +463,8 @@ static int rsa_verify_with_keynode(struct image_sign_info *info,
return -EFAULT;
}
#if !defined(USE_HOSTCC)
#if CONFIG_IS_ENABLED(FIT_HW_CRYPTO)
#ifdef CONFIG_ROCKCHIP_CRYPTO_V1
prop.factor_c = fdt_getprop(blob, node, "rsa,c", NULL);
if (!prop.factor_c)
@ -471,6 +473,8 @@ static int rsa_verify_with_keynode(struct image_sign_info *info,
prop.factor_np = fdt_getprop(blob, node, "rsa,np", NULL);
if (!prop.factor_np)
return -EFAULT;
#endif
#endif
#endif
ret = rsa_verify_key(info, &prop, sig, sig_len, hash,
info->crypto->key_len);