feat(function): support md5

[fansehep]

What type of PR is this?

• [ ] bug
• [x] feature
• [ ] enhancement

What problem(s) does this PR solve?

Issue(s) number:

Description:

How do you solve it?

Special notes for your reviewer, ex. impact of this fix, design document, etc:

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Tests:

• [ ] Unit test(positive and negative cases)
• [ ] Function test
• [ ] Performance test
• [ ] N/A

Affects:

• [ ] Documentation affected (Please add the label if documentation needs to be modified.)
• [ ] Incompatibility (If it breaks the compatibility, please describe it and add the label.）
• [ ] If it's needed to cherry-pick (If cherry-pick to some branches is required, please label the destination version(s).)
• [ ] Performance impacted: Consumes more CPU/Memory

Release notes:

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ex. Fixed the bug .....

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