Secure Hash Algorithm implementation, Base64 implementation, MD5 optimization

[2308850421]

What is the purpose of the change

Increase tool implementation and optimize code

Brief changelog

1、IDEA Warning Part Code Optimization
2、Secure Hash Algorithm implementation, Base64 implementation, MD5 optimization

Verifying this change

1、test successful

Checklist

• Make sure there is a GitHub_issue field for the change (usually before you start working on it). Trivial changes like typos do not require a GitHub issue. Your pull request should address just this issue, without pulling in other changes - one PR resolves one issue.
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[AlbumenJ]

Are there any usages of Base64Utils and SHAUtils?