* Use heuristic to choose the most likely UTF-16 decoded string
* Assume ASCII and include valid BE and LE bytes
* Remove unused code
* Assume ASCII and return nil when not utf16
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Co-authored-by: bill-rich <bill.rich@gmail.com>
* Add Base64URLSafe decoder
* Add decoder that can decode base64 strings with '_' and '-' instead of
of '+' and '/'.
* Combine url-safe b64 decoder into b64 decoder
* Small amount of code clean up.
* Rename sem to concurrency for better readability and to remove an extra comment.
* fix stashing issue.
Co-authored-by: Ahrav Dutta <ahrav.dutta@trufflesec.com>
