| Date | Tue, 4 Dec 2018 15:53:54 -0800 | From | Jarkko Sakkinen <> | Subject | Re: [PATCH v6 5/7] tpm: retrieve digest size of unknown algorithms with PCR read |
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On Tue, Dec 04, 2018 at 09:21:36AM +0100, Roberto Sassu wrote: > + for (i = 0; i < ARRAY_SIZE(tpm2_hash_map); i++) { > + enum hash_algo crypto_algo = tpm2_hash_map[i].crypto_id; > + > + if (bank->alg_id != tpm2_hash_map[i].tpm_id) > + continue; > + > + bank->digest_size = hash_digest_size[crypto_algo]; > + bank->crypto_id = crypto_algo; > + return 0; > + } > + > + return tpm2_pcr_read(chip, 0, &digest, &bank->digest_size); > +}
This is a part that I don't get. Coud you just always call tpm2_pcr_read() instead of this complexity
/Jarkko
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