[Backport] Use constant time string comparison in FormKey validator#17108

Merged

magento-engcom-team merged 3 commits intomagento:2.1-developfrom

gelanivishal:2.1-develop-PR-port-13509

Aug 6, 2018

Commits on Jul 25, 2018

Use constant time string comparison in FormKey validator

p0pr0ck5
authored and
gelanivishal
committed
Polish up implementation

orlangur
authored and
gelanivishal
committed

Commits on Jul 27, 2018

Removed API annotation
gelanivishal
committed