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A small command line utility for parsing PKCS#10 certificate signing requests to perl data structure and provides accessor methods to supported elements. It is based on the generic ASN.1 module by Graham Barr and on the x509decode example by Norbert Klasen. It is also based upon the works of Duncan Segrests Crypt-X509-CRL module. The module parses common fields and extensions. Some fields might be missing.

Authforce is an HTTP authentication brute forcer. Using various methods, it attempts brute force username and password pairs for a site. It has the ability to try common username and passwords, username derivations, and common username/password pairs. It is used to both test the security of your site and to prove the insecurity of HTTP authentication based on the fact that users just don't pick good passwords.

Cisco-torch is a mass Cisco Vulnerability Scanner. The main feature that makes Cisco-torch different from similar tools is the extensive use of forking to launch multiple scanning processes on the background for maximum scanning efficiency. Also, it uses several methods of application layer fingerprinting simultaneously, if needed. We wanted something fast to discover remote Cisco hosts running Telnet, SSH, Web, NTP and SNMP services and launch dictionary attacks against the services discovered.

Digest::Pearson is an implementation of Peter K. Pearson's hash algorithm presented in "Fast Hashing of Variable Length Text Strings" - ACM 1990. This hashing technique yields good distribution of hashed results for variable length input strings on the range 0-255, and thus, it is well suited for data load balancing. The implementation is in C, so it is fast. If you prefer a pure Perl version and can tolerate slower speed, you might want to consider Digest::Pearson::PurePerl instead.

John the Ripper is a fast password cracker, currently available for many flavors of Unix (eleven are officially supported, not counting different architectures), DOS, Win32, BeOS, and OpenVMS. Its primary purpose is to detect weak Unix passwords. Besides several crypt(3) password hash types most commonly found on various Unix flavors, supported out of the box are Kerberos AFS and Windows NT/2000/XP/2003 LM hashes, plus several more with contributed patches (over 40 of additional hash and cipher types).

BSDsfv is a flexible and highly compatible SFV checksum utility. Features: - create SFV files, verify downloaded single files or whole releases - add banners to your SFV files - very flexible and compatible with all other SFV tools currently known, including SFVNIX compatibility mode concerning SFV files created - easy to console application - plug & play support for glFTPd and other demons including count-missing-files feature for race scripts

The SHA module allows you to use the NIST SHA message digest algorithm from within Perl programs. The final message digest value is returned by the digest operation as a 20-byte binary string. This operation delivers the result of operations since the last new or reset operation. Once the operation has been performed, the context must be reset before being used to calculate another digest value.

M2Crypto is the most complete Python wrapper for OpenSSL featuring RSA, DSA, DH, HMACs, message digests, symmetric ciphers (including AES); SSL functionality to implement clients and servers; HTTPS extensions to Python's httplib, urllib, and xmlrpclib; unforgeable HMAC'ing AuthCookies for web session management; FTP/TLS client and server; S/MIME; ZServerSSL: A HTTPS server for Zope and ZSmime: An S/MIME messenger for Zope.

Duo provides simple two-factor authentication as a service via: 1. Phone callback 2. SMS-delivered one-time passcodes 3. Duo mobile app to generate one-time passcodes 4. Duo mobile app for smartphone push authentication 5. Duo hardware token to generate one-time passcodes This package allows an admin (or ordinary user) to quickly add Duo authentication to any Unix login without setting up secondary user accounts, directory synchronization, servers, or hardware.

This is a small command-line utility for encryption and decryption using the principle of one-time pads (OTPs). One or more data files given to pad are XORd with each other and with RNG output, resulting in two or more output files. The output files are indistinguishable from random noise, except that when the pad utility is used to XOR them together again, the original data files may be recovered. Jason Harris <jharris@widomaker.com>