Checksum all files in remote and local folder VBS/batch/ps - compare and results

Hello all, I need a checksum script/function - coded in vbs/batch/ps - that compares all files 1by1 in remote folder (via SFTP - winscp) and local folder. You can use this example to create a function: [login to view URL] I would like to use function like: checksumfolder <sessionUrl> <local folder> <remote folder> <cryptography> Cryptography options should be SHA–256, SHA–512, md5, sha1 The results should be txt file with all files in the folder with different checksum: <local folder1> <remote folder1> <local sha-256> <remote sha-256> <local folder2> <remote folder2> <local sha-256> <remote sha-256> ... etc It should work under Windows 7, Windows 10. if 0 rows - result is "OK" In addition if can create and send email with txt file. I will award: -only those who has already worked on similar checksum/cryptography projects -only those who will attach proposal or some additional insights/ideas.