Questions tagged [decrypt]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
0 votes
1 answer
32 views

Windows File decryption fails after PC reset

I have some Files which I saved in an encrypted format on one of my drives. Last week I did a full reset of my pc and now I wanted to access those files. Sadly I cannot decrypt the files anymore. I ...
user avatar
  • 1
0 votes
0 answers
291 views

Unable to decrypt TLS data with wireshark

I have recorded some TLS encrypted data with tcpdump. Now, when I open this in Wireshark, I mostly only see gibberish data and I would like to decrypt it, to see what's going on. I have both, public ...
user avatar
  • 1
1 vote
1 answer
394 views

cryptsetup, detach header on existing volume

Is there a way to detach/remove a header from a existing cryptsetup volume? So that I have to specify --header when I want to open (cryptsetup luksOpen ...) the volume? I haven't found a solution to &...
user avatar
  • 225
0 votes
0 answers
800 views

Play m3u8 file via mplayer having encrypted m4s contents

I have init.mp4, playlist.m3u8 and multiple .m4s files which are encrypted. When I try playing the video via MPlayer playlist.m3u8, it gives error like: MPlayer 1.3.0 (Debian), built with gcc-7 (C) ...
user avatar
0 votes
1 answer
651 views

Unable to decrypt EFS files with cipher command

I tried to decrypt a EFS file with the built-in cipher command: cipher -d "D:\sample.txt", and here's the output: Listing C:\Windows\System32\ New files added to this directory will not be encrypted. ...
user avatar
  • 141
0 votes
1 answer
355 views

using Wireshark to decrypt packets in monitor mode

I am trying to figure out some stuff related to my home automation system and am using Wireshark in monitor mode to capture packets. It would be very helpful to see IP addresses associated with the ...
user avatar
  • 99
0 votes
1 answer
1k views

how to decrypt an encrypted file from a old account

So awhile back I was just testing out the encryption thing to just see what all it did and how it works etc. Little did I know I forgot to decrypt them before I formatted disk. I do still have all the ...
user avatar
  • 1
0 votes
1 answer
756 views

How to decrypt an encrypted files?

I had a problem on my encrypted files. I tried to uncheck (Encrypt contents to secure data) in the file properties. "An error occurred applying attributes to this file "Access denied." My Deep Freeze ...
user avatar
  • 1
1 vote
1 answer
1k views

Bitlocker decryption not starting

I was about to do a fresh install of Windows 7 64bit on a laptop currently running Windows 7 32 bit with a Bitlocker encrypted 232GB hard-drive with 1.54GB free. I have already backed up all the data ...
user avatar
  • 11
-1 votes
1 answer
663 views

BitLocker Drive Decrypt Methods

I have a hard disk 1,5 TB with 2 partitions 1 TB and 0,5 TB. The one partition 1 TB was encrypted with Windows 7 BitLocker. One day the encrypted BitLocker partition failed to boot and seems like ...
user avatar
5 votes
2 answers
38k views

Decrypt Google Chrome passwords

In this question How does Google Chrome store passwords? I found out how my Chrome passwords are encrypted. The passwords are encrypted with the current useraccount (of Windows). I had saved my ...
user avatar
  • 61
0 votes
1 answer
187 views

How to browse folders/files on a hidden USB drive?

I have a USB stick that when plugged in to my computer, triggers the noise when a new device is inserted however, the USB itself is hidden and cannot be accessed. It does not show up in 'My Computer'...
user avatar
0 votes
1 answer
564 views

How can I decode a message encrypted with a one time pad? [closed]

I know that a one-time pad requires a non-repeating key at least equal to the length of the message to encode, but I have no idea how (or if it is even possible) to decode such a message using a one ...
user avatar
1 vote
0 answers
2k views

Decoding a crypted file by openssl not working since change of OS (linux to windows)

I am working on a little script that crypts a file to be sent to one of our suppliers. The workflow is as follows: We created a key, which we asymetric crypt using the public key they have provided ...
user avatar
  • 11
3 votes
5 answers
23k views

Is it possible to FORMAT an external hard disk that has been encrypted using Storagecrypt?

I lost approximately 680 GB of data on my Seagate 2TB hard drive while experimenting with a software called StorageCrypt. I used it a few months ago and today I tried it again. But, I didn't know ...
user avatar
2 votes
5 answers
20k views

Is it possible to decrypt MD5 Hashing? [closed]

I was seeing a video on how to hash passwords with MD5 Hashing. After googling on it I found out that Facebook also uses MD5 hashing scheme. Now I was curious to know if we can decrypt the password ...
user avatar
1 vote
1 answer
17k views

How to extract files from pgp file

I have a a.zip.pgp file along with an key.asc file. How can I extract the files from a.zip.pgp ? I have tried the following:- $ gpg --import key.asc then $ gpg --decrypt-files a.zip.pgp gpg: ...
user avatar
14 votes
2 answers
31k views

How do I decrypt WPA2 encrypted packets using Wireshark?

I am trying to decrypt my WLAN data with Wireshark. I have already read and tried eveything on this page but without any success (well, I tried the example dump on that page and succeeded, but I fail ...
user avatar
  • 295
5 votes
2 answers
7k views

Decrypt EFS files

Here's my situation. Was using EFS on my Vista laptop - had a backup of my certificate. HD crashed...managed to recover some of my files (Encrypted) - but they "lost" the "Encrypted" attribute in ...
user avatar
  • 51
1 vote
3 answers
7k views

Failure to decrypt a gpg file using a passphrase within unix

I'm trying to decrypt a file using the following command within a unix shell prompt: gpg --passphrase-file /path/to/passphrase/file --output /path/to/output/dir/full_db_restore --decrypt ...
user avatar
0 votes
2 answers
8k views

How decrypt a file that encypted in other windows xp os

I format and reinstall Windows Xp to a Xp pc. But after that I realise that some important files are in green color which means that they encrypted in formatted operating system. Now I cant open the ...
user avatar