MICROSEMI security vs TPM

e_shannon

TPM
   * Trusted Platform Module (TPM) is an international standard for a secure cryptoprocessor, which is a dedicated microprocessor designed to secure hardware by integrating cryptographic keys into devices.
   * TPM's technical specification was written by a computer industry consortium called Trusted Computing Group (TCG). International Organization for Standardization (ISO) and International Electrotechnical Commission (IEC) standardized the specification as ISO/IEC 11889 in 2009
   * TCG is a not-for-profit organization formed to develop, define and promote open, vendor-neutral, global industry standards, supportive of a hardware-based root of trust, for interoperable trusted computing platforms.
https://www.trustedcomputinggroup.org

TPM1.2	TPM Library 2.0	Microsemi Smartfusion2	comments
One SRK,EK	Multiple keys  and algorithms per hierarchy	PUF key,  KEK,
RNG	RNG	TRNG	be compliant with the NIST SP800-90, NIST SP800-22, and BIS AIS-31 standards,
KEY generation	RSA key generation	Symmetric key  generation,    Asymmetric key generation IP	? Asymmetric key generation IP    need confirmation
***	***	AES-128/256  Service (ECB, OFB, CTR, CBC modes)	M2S:NIST FIPS PUB  197
HMAC	HMAC	HMAC-SHA-256  Service	M2S: FIPS  198 HMAC algorithm using SHA-256
SHA-1, RSA	SHA-1, SHA-256,  RSA,	SHA-256,    RSA IP	M2S: SHA-256:NIST FIPS PUB 180-3    RSA can be implement by logic or firmware(?need confirm which one)
***	Elliptic curve  cryptography P256	ECC Hardware  Accelerator (P-384 Curve) block	M2S:FIPS PUB  186-3
PCR, locality,  physical presence	Password,policy	Password,policy can be implemented by eNVM,firmware,logic	?They can be implemented by IP
NVM:Unstructured data	NVM:Unstructured data, Counter, Bitmap, Extend	128kbit eNVM    Anything can be  implemented in logic based flash process	?how many section is protected eNVM
***	***	PUF,DPA