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 <quic_penyan@quicinc.com>
This commit is contained in:
Peng Yang 2022-07-05 23:30:28 -07:00 committed by Gerrit - the friendly Code Review server
parent d41dcee41c
commit 9bdb8793f4

19
certs/qcom_x509.genkey Normal file
View File

@ -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