Browse app-crypt
aespipe
Encrypts data from stdin to stdoutaesutil
Command line program ('aes') to encrypt and decrypt data using the Rijndael algorithmasedriveiiie-serial
ASEDriveIIIe Serial Card Readerasedriveiiie-usb
ASEDriveIIIe USB Card Readerasekey
ASEKey USB SIM Card Readerbcrypt
A file encryption utility using Paul Kocher's implementation of the blowfish algorithmbcwipe
BCWipe secure file removal utilitybestcrypt
commercially licensed transparent filesystem encryptionbsign
embed secure hashes (SHA1) and digital signatures (GNU Privacy Guard) into filesccid
CCID free software driverccrypt
Encryption and decryptioncfs
Cryptographic Filesystemchntpw
Offline Windows NT Password & Registry Editorcoolkey
Linux Driver support for the CoolKey and CAC productscryptkeeper
A Linux system tray applet that manages EncFS encrypted folders.dirmngr
DirMngr is a daemon to handle CRL and certificate requests for GnuPGekeyd
Entropy Key userspace daemonelettra
Plausible deniable file cryptographyfcrackzip
A zip password recovery utilitygifshuffle
GIF colourmap steganographygnupg
The GNU Privacy Guard, a GPL pgp replacementgnupg-pkcs11-scd
PKCS#11 support for GnuPGgorilla
Password Safe clone for Linux. Stores passwords in secure way with GUI interface.gpa
The GNU Privacy Assistant (GPA) is a graphical user interface for GnuPGgpg-ringmgr
GPG Keyring Manager to handle large GPG keyrings more easilygpgme
GnuPG Made Easy is a library for making GnuPG easier to usegpgstats
GPGstats calculates statistics on the keys in your key-ringgringotts
Utility that allows you to jot down sensitive dataheimdal
Kerberos 5 implementation from KTHjacksum
Java utility for computing and verifying checksums: CRC*, MD*, RIPEMD*, SHA*, TIGER*, WHIRLPOOLjohntheripper
fast password crackerkeylookup
A tool to fetch PGP keys from keyserverskeynote
The KeyNote Trust-Management Systemmcrypt
replacement of the old unix crypt(1)md4sum
md4 and edonkey hash algorithm toolmd5deep
Expanded md5sum program with recursive and comparison optionsmdcrack
A MD4/MD5/NTML hashes bruteforcer.mhash
library providing a uniform interface to a large number of hash algorithmsmit-krb5-appl
Kerberized applications split from the main MIT Kerberos V distributionnasty
Proof-of-concept GPG passphrase recovery tool.nistp224
nistp224 performs compressed Diffie-Hellman key exchange on the NIST P-224 elliptic curveonak
onak is an OpenPGP keyserveropenssl-blacklist
Detection of weak ssl keys produced by certain debian versions between 2006 and 2008openssl-tpm-engine
an OpenSSL engine that uses private keys stored in TPM hardwareopenvpn-blacklist
Detection of weak openvpn keys produced by certain debian versions between 2006 and 2008ophcrack
A time-memory-trade-off-crackerophcrack-tables
Tables available for ophcrackpaperkey
OpenPGP key archiverpdfcrack
Tool for recovering passwords and content from PDF-filespgpdump
A PGP packet visualizerpinentry
Collection of simple PIN or passphrase entry dialogs which utilize the Assuan protocolpkcrack
PkZip cipher breakerqca
Qt Cryptographic Architecture (QCA)qca-cyrus-sasl
SASL plugin for QCAqca-gnupg
GnuPG plugin for QCAqca-logger
Logger plugin for QCAqca-ossl
TLS, S/MIME, PKCS#12, crypto algorithms plugin for QCAqca-pkcs11
PKCS#11 (smartcard) plugin for QCAquickcrypt
gives you a quick MD5 Password from any stringrainbowcrack
Hash cracker that precomputes plaintext - ciphertext pairs in advancerotix
Rotix allows you to generate rotational obfuscations.samdump2
Dump the password hashes of a SAM hive with a bootkey file.seahorse
A GNOME application for managing encryption keyssgeps
simple GnuPG-encrypted password store written in perlshash
Generate or check digests or MACs of filessign
File signing and signature verification utilitysigning-party
A collection of several tools related to OpenPGPssh-multiadd
adds multiple ssh keys to the ssh authentication agentstan
Stan is a console application that analyzes binary streams and calculates statistical information.tinyca
Simple Perl/Tk GUI to manage a small certification authoritytpm-emulator
Emulator driver for tpmtpm-tools
TrouSerS' support tools for the Trusted Platform Modulestrousers
open-source TCG Software Stack (TSS) v1.2 implementationtruecrypt
Free open-source disk encryption softwarexca
A graphical user interface to OpenSSL, RSA public keys, certificates, signing requests and revokation listsxor-analyze
program for cryptanalyzing xor 'encryption' with variable key length
