SHA-1 deprecation in Red Hat Enterprise Linux 9

Updated -

The SHA-1 message digest has been deprecated in RHEL 9. The digest produced by SHA-1 is not considered secure because of many documented successful attacks based on finding hash collisions. The RHEL core crypto components no longer create signatures using SHA-1 by default. Applications in RHEL 9 have been updated to avoid using SHA-1 in security-relevant use cases.

The use of SHA-1 is r...

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