On 05/10/2018 10:09 AM, Anderson, Daniel wrote:
I was playing around with tpm2_pcrlist and noticed it supports SHA-1,
SHA-256, SHA-384, but SHA-512 is missing:
tumalo ~/tpm/bin$ tpm2_pcrlist -L sha512:22
WARN: Ignore unsupported bank/algorithm: sha512(0x000d)
ERROR: Unable to run tpm2_pcrlist
tumalo ~/tpm/bin$ tpm2_pcrlist -L sha384:22
Then I look in the man page and see SHA-512 is supported.
Is this a bug or a feature?
It is supported, but it looks like the TPM simulator doesn't support SHA512 by
#define ALG_SHA256 ALG_YES
#define ALG_SHA384 ALG_YES
#define ALG_SHA512 ALG_NO