Which key algorithms does TPM2.0 / tpm2_ptool support?
TPM2.0 / tpm2_ptool supports the following key algorithms (you can use those with --algorithm, and view the list yourself using tpm2_ptool addtoken --help):
RSA
rsa1024rsa2048rsa3072rsa4096
AES
aes128aes256
Elliptic Curve Cryptography (ECC)
ecc224ecc256ecc384ecc521
HMAC
hmac:sha1hmac:sha256hmac:sha384hmac:sha512
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