Verify the Integrity of your Software Download V4.1 Build 006 - With IT Libraries

TYPE FILENAME FILE SIZE
Windows Install setup.exe 23,772,058 bytes
UNIX/Linux Install SecurITree.tgz 21,322,448 bytes
Mac OS X Install SecurITree-wlibs.zip 22,666,306 bytes

The integrity of Amenaza's SecurITree program can be confirmed in three ways. The first method uses the SHA-1 algorithm specified by NIST in FIPS 180-1 to compute a cryptographic hash or message digest of downloaded files.

SHA-1 Checksums:

TYPE FILENAME SHA-1 CHECKSUM
Windows Install setup.exe 629524084a902595a0f9e819e5e5c099fd4e0988
UNIX/Linux Install SecurITree.tgz 8218130fb15e783946eb639491ec352d957ca3e9
Mac OS X Install SecurITree-wlibs.zip 9b9a94e34d56a1eb71bf8672d65665b068a7a59f

Programs to compute and verify SHA-1 hashes are widely available. This makes it convenient for verifying that tampering of files has not occurred.

MD5 Checksums:

TYPE FILENAME MD5 CHECKSUM
Windows Install setup.exe 4d8ffa26ec29460047b973c81e55ccfd
UNIX/Linux Install SecurITree.tgz 116728c37b7010a0c98f3d538c74198d
Mac OS X Install SecurITree.zip ed4ed129003f20162cee5237d2e9344a

These methods are not a 100% guarantee of integrity. If Amenaza's web server has been compromised it is possible that the intruder may have introduced viruses, worms, Trojan Horses or other malware into the downloadable files and then posted matching SHA-1 message digests on the website! The next integrity verification mechanism described below is a stronger guarantee of file integrity and should be used if SecurITree will be used in a sensitive environment or if there is any suspicion that the downloaded code has been compromised.

The downloadable files have been digitally signed using Pretty Good Privacy (PGP) software and/or GNU Privacy Guard. This software is available commercially from http://www.pgp.com or as freeware from http://www.gnupg.org.

PGP Signature Files:

TYPE FILENAME PGP SIGNATURE FILES
Java Executable SecurITree.jar SecurITree.jar.asc
Windows Install setup.exe setup.exe.asc
UNIX/Linux Install SecurITree.tgz SecurITree.tgz.asc
Mac OS X Install SecurITree.zip SecurITree.zip.asc

The public half of the Amenaza Software signing key pair can be obtained from the PGP keyserver (http://keyserver.pgp.com) using the PGP Key Management utility. Search for "Amenaza Technologies Limited Software Signing Key" or "support@amenaza.com". Note that this site cannot be queried using the LDAP utility built into most browsers.

Since the private half of the Amenaza Software signing key pair used to sign the files is not stored on the Amenaza web server it is NOT possible for an intruder to create a valid signature file even if they compromise the web server. It is, however, possible that the PGP key server may have had the Amenaza Software signing key replaced by a rogue key.

If you are operating in a sensitive environment we recommend that you contact Amenaza Technologies at 1-888-949-9797 (1-403-263-7737) to verify the signing key fingerprint in an 'Out of Band' manner.

Amenaza Software Signing Key Fingerprint:

AE31 1695 86F5 BF87 0384 5314 D4F9 ABC2 D654 5B79

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