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ACS 5.3 migrating from sha1 to sha2

John
Level 1
Level 1

we would like to know how to migrate sha1 to sha2 certificate?

3 Replies 3

Jatin Katyal
Cisco Employee
Cisco Employee

Generate a new CSR to get a new CA signed certificate with sha2 algo.

generate certificate signing request with SHA2

for Self signed certificate, create a new cert with SHA2 and replace with the existing one.

~ Jatin

~Jatin

how about in 5.3 version? Is it the same?

Yes. SHA2 support came in ACS 5.2 - Release notes

~ Jatin

~Jatin