From 9bdb8793f4f6fe7ee35a248a66a430560c6ffcc0 Mon Sep 17 00:00:00 2001 From: Peng Yang Date: Tue, 5 Jul 2022 23:30:28 -0700 Subject: [PATCH] msm-kernel: add keygen to generate key-pair using openssl Module signing and dm-verity needs key pair to be generated using openssl. Add keygen file which is needed to generate keys using openssl. This is just snapshot of kalama's gh_ctrl driver from 'commit 5beb98404269 ("Merge "i3c: i3c-master-msm-geni: Fix IBI for invalid device OR handler"")'from msm-5.15 branch. Change-Id: I6d785f2a1695bf59969b7eba4f3f7a5df6342bf9 Signed-off-by: Peng Yang --- certs/qcom_x509.genkey | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 certs/qcom_x509.genkey diff --git a/certs/qcom_x509.genkey b/certs/qcom_x509.genkey new file mode 100644 index 000000000000..82717a4509a4 --- /dev/null +++ b/certs/qcom_x509.genkey @@ -0,0 +1,19 @@ +# SPDX-License-Identifier: GPL-2.0-only + +[ req ] +default_bits = 4096 +distinguished_name = req_distinguished_name +prompt = no +string_mask = utf8only +x509_extensions = myexts + +[ req_distinguished_name ] +#O = Unspecified company +CN = Build time autogenerated kernel key +#emailAddress = unspecified.user@unspecified.company + +[ myexts ] +basicConstraints=critical,CA:FALSE +keyUsage=digitalSignature +subjectKeyIdentifier=hash +authorityKeyIdentifier=keyid