I need to duplicate a hash sequence. This is to implement TPM-based version of
Background: EVP_MD_CTX_dup can be used to duplicate the message digest state. This is
useful [...] if large amounts of data are to be hashed which only differ in the last few
So far I am using ContextSave/ContextLoad, but Windows is blocking these TPM commands.
Is there some other way to duplicate a TPM hash sequence, please?