csprngAlvo

 

Is a tiny stand alone application, for Windows OS to encrypt, decrypt and permanently erase any kind of file, using a safe and fast csprng, algorithm.

 

 

 

 

 

 PLAIN TEXT

 

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 CIPHER TEXT

 

 ╠╗╠╠╝╗╝╬╗║╣╔═╗║═╬╬╝║═╔═╦╬╬╗╚╗╠╚╔╬╦

 ╩╔╠║╝╬╦╠╠╗╣╝╝╦╝╚═╬╠╝╣═╚╗╣╬═╬║╣╩═╣╗

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 ╗╬╦╚╗╦╗╔╠╣╠╠╦╔╣╣╦╔╬╝╣╣╩╦══╠╚║╝╠╩╣╩

 ╝╩╔╚╚╚╣╚╦╩╦╣═╝╬╦╩║╝║║║╠╦═╦╩╝╣║║╔╚╚

 ═╔╣╩╝╣╔╬╦╗╦═╝╦║║║╣║═╬╝═║╠╩╠╗╩╩╬╔╚╩

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 ╬╣╔╔╗╬╬╦╦╠╩╣═╔╠╦╝╠╣╩╩║╬═╦╬═╗╦╩═╗╗╩

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Arrow up/down

 

scroll up/down 1 file

 

 

Page up/down

scroll up/down 8 files

 

 

Home/End

go to the first/last file

 

 

Insert

show or hide the key

 

 

Delete

erase selected file

 

 

Bcck Space

delete key characters

 

 

Enter

select the file to encrypt/decrypt or introduce the key

 

 

Escape

backward until exit the program

 

 

Character

select a file by the first letter

 

 

+/-

speed up/down file movement

 

 

Select a file using the above keys, press Enter on the selected file. After that write the key to encrypt or decrypt the file. The key can have until 34 characters long. To show or hide the key, press Insert. Press Enter and the file will be encrypted or decrypted. After encryption, the characters on the page, will be changed, meaning the file was encrypted. To decrypt, select an encrypted file, and press Enter. Write the original key, press Enter again, and, if the key is correct,  the file will be decrypted. To erase a file  press Delete and confirm, pressing Delete again. This will erase the file for ever, with no chances to be restored. If you want not to erase the file, press any key. Escape will exit the program. Warning: Proceed with extreme caution because any responsibility for loss of data is disclaimed.

 

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Ribeiro Alvo