From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============6778824249310948847==" MIME-Version: 1.0 From: Desai, Imran Subject: [tpm2] Re: Using a session with TPM2_CreatePrimary Date: Sun, 26 Jun 2022 23:32:07 +0000 Message-ID: In-Reply-To: SN6PR11MB343712D5C5189D76DE87CA8DB8B69@SN6PR11MB3437.namprd11.prod.outlook.com List-ID: To: tpm2@lists.01.org --===============6778824249310948847== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable That=E2=80=99s right, it needs to be added for createprimary. Having said t= hat, if your tpm supports createloaded, you can use tpm2_create tool to cr= eate a primary object as well. ________________________________ From: Roberts, William C Sent: Sunday, June 26, 2022 3:31:56 PM To: Shaw, Adrian ; tpm2(a)lists.01.org ; Desai, Imran Subject: Re: Using a session with TPM2_CreatePrimary I'm pretty sure it's just missing; we haven't enabled session support throu= ghout all the tools yet. Imran am I correct? ________________________________ From: Shaw, Adrian Sent: Wednesday, June 22, 2022 12:10 PM To: tpm2(a)lists.01.org Subject: [tpm2] Using a session with TPM2_CreatePrimary Hi everyone, I=E2=80=99m trying to create a primary key using an authenticated and encry= pted session. I looked at the man page for tpm2_createprimary https://github.com/tpm2-sof= tware/tpm2-tools/blob/1226b5333e0f051edf67739743a68f668f9ba07a/man/tpm2_cre= ateprimary.1.md It does not seem to be possible - there is no way to specify the session to= use. However, it is possible to do this in the IBM TSS equivalent https://www.ma= nkier.com/1/tsscreateprimary I noticed you can specify a session for other commands though, like tpm2_cr= eate, but not with tpm2_createprimary. Is this a missing feature or am I missing some fundamental understanding? 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