Provide security mechanism to mitigate Session Fixation in cross-device flow with direct_post#706

Vanderkast wants to merge 2 commits intoopenid:mainopenid/OpenID4VP:mainfrom

Vanderkast:cross-device-flow-direct-post-session-fixation-mitigationVanderkast/OpenID4VP:cross-device-flow-direct-post-session-fixation-mitigationCopy head branch name to clipboard