1TPM架构 ⌒录 3大子 Smn nOrtheastern University O Random Number Generator(RNG) RNG is the source of randomness in the TPM % The TPM uses these random values for nonce sy key generation and randomness in signatures allows implementation of a Pseudo random Number Generator( PRNG)algorithm .o the rnG output may or may not be shielded data (by the TPM or by external caller6.1 TPM 架构 ⚫ Random Number Generator (RNG) ❖ RNG is the source of randomness in the TPM ❖ The TPM uses these random values for nonces, key generation and randomness in signatures. ❖ allows implementation of a Pseudo Random Number Generator (PRNG) algorithm ❖ The RNG output may or may not be shielded data (by the TPM or by external caller)