Specialized SEs != TPMs in computers, SEs in phones, etc
BIP340 are Schnorr signatures? From: https://trustedcomputinggroup.org/wp-content/uploads/TPM-Rev-2.0-Part-1-Architecture-01.07-2014-03-13.pdf Section: C.4.3 EC Schnorr "If a TPM supports ECC, it should support the TPM_ALG_ECSCHNORR scheme."