1875
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Ran 24 Feb 2021 12:24PM UTC

Jobs 1

Files 455

Run time 55s

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Build # 1875

Build Type

push

travis-ci-com

Committed by

stefanberger

Commit Message

tpm2: Test RSA private keys when -DDO_CHECK_RSA_KEY=1 is used

For some peace-of-mind add a function that allows us to check the RSA keys
that are generated, especially the primary keys that are not generated by
OpenSSL.

Use the following configure line to compile libtpms:

CFLAGS="-DDO_RSA_CHECK_KEY=1" ./autogen.sh --prefix=/usr \
  --with-tpm2 --with-openssl

Start swtpm after installing libtpms:

swtpm socket --tpmstate dir=/tmp/myvtpm --tpm2 --ctrl type=tcp,port=2322  \
  --server type=tcp,port=2321 --flags not-need-init --log level=0

We can now run this test program to check keys by using an RSA primary key
for signing.

export TPM_COMMAND_PORT=2321 TPM_PLATFORM_PORT=2322 \
  TPM_SERVER_NAME=localhost TPM_INTERFACE_TYPE=socsim \
  TPM_SERVER_TYPE=raw

echo "test" > input

swtpm_ioctl --tcp :${TPM_PLATFORM_PORT} -i
tssstartup

while :; do
  for keysize in 2048 3072; do

    tsscreateprimary -rsa $keysize -si -hi n
    tsssign -hk 80000000 -if input
    tssflushcontext -ha 80000000
  done
done

Libtpms has passed multiple hours of testing.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>

Run Details

28936 of 37389 relevant lines covered (77.39%)

89947.88 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
2	1875.2 (COVERITY_SCAN_TOKEN=[secure] CONFIG="--with-openssl --prefix=/usr --with-tpm2 --enable-test-coverage" TARGET="install" NPROC="nproc")	24 Feb 2021 12:24PM UTC	0	77.39	Travis Job 1875.2

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