swtpm: Check whether SHA1 signature support is disabled in profile #897
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To avoid setting the environment variable OPENSSL_ENABLE_SHA1_SIGNATURES check whether SHA1 signature support is disabled in the TPM 2 profile. It is disabled if either 'fips-host' or the pair 'no-sha1-signing' and 'no-sha1-verification' are found among the enabled attributes. Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
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To avoid setting the environment variable OPENSSL_ENABLE_SHA1_SIGNATURES check whether SHA1 signature support is disabled in the TPM 2 profile. It is disabled if either 'fips-host' or the pair 'no-sha1-signing' and 'no-sha1-verification' are found among the enabled attributes.