Given the following Diffie-Hellman scheme, which of the sentences below is/are correct?

Select all that apply.

Alice to Bob - Im Alice, [g^a mod p]_Alice Bob to Alice - g^b mod p

[...] is encryption with specified PRIVATE key.

Trudy can share g^at mod p with Alice

Trudy can share g^bt mod p with Bob

Trudy cannot share any key

Trudy can share g^at with Bob

Trudy can share g^bt with Alice