UltraISO
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UltraISO
UltraISO is a crippleware application for Microsoft Windows for creating, modifying and converting ISO image files used for optical disc authoring, currently being produced by EZB Systems. Initially UltraISO was shareware however since 2006 it has turned into commercial software. The 'Free Trial' version is limited to ISO images of 300 MB or less, effectively making it Crippleware. ISZ format UltraISO uses a proprietary format known as ISZ. The format is advertised as "ISO Zipped", even though it is not a simple zip archive. The format uses zlib or bzip2 to compress the data, and may use AES-128,192 or 256 encryption in the CBC mode (note that this provides no integrity protection and is vulnerable to the padding oracle attack). The file format specification is available publicly on EZB Systems's website. The format is now supported by third party applications such as Daemon Tools, Alcohol 120% and CDemu. See also *List of optical disc authoring software *Live USB *Co ...
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Comparison Of ISO Image Software
This article is a comparison of notable software applications that can access or manipulate disk image files. It compares their disk image handling features. Comparison criteria This article compares two features: Supported file formats and capabilities of the software as to how they treat the image format. Capabilities ;Creates?: Specifies whether the application can create a new disc image file, either by capturing the image of an actual disc, by composing a disc image file from locally stored files or an empty disc image. ;Modifies?: Specifies whether the application is able to manipulate the contents of an existing disc image file, including adding, changing or deleting files within or modifying disc image metadata. ;Mounts?: Specifies whether the application can emulate an optical disc drive. Such an application treats a disc image file like a virtual disc and virtually inserts it into that emulated virtual drive. ;Writes/Burns?: Specifies whether the application can write ...
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List Of Optical Disc Authoring Software
This is a list of optical disc authoring software. Open source Multi-platform * cdrtools, a comprehensive command line-based set of tools for creating and burning CDs, DVDs and Blu-rays * cdrkit, a fork of cdrtools by the Debian project * cdrdao, open source software for authoring and ripping of CDs in Disk-At-Once mode * DVDStyler, a GUI-based DVD authoring tool * libburnia, a collection of command line-based tools and libraries for burning discs Linux and Unix * Brasero, a GNOME disc burning utility * dvd+rw-tools, a package for DVD and Blu-ray writing on Unix and Unix-like systems * K3b, the KDE disc authoring program * Nautilus, the GNOME file manager (includes basic disc burning capabilities) * Serpentine, the GNOME audio CD burning utility * Xfburn, the Xfce disc burning program * X-CD-Roast Windows * InfraRecorder (based on cdrkit and cdrtools) * DVD Flick (ImgBurn is included) Freeware Windows * CDBurnerXP * ImgBurn * Ashampoo Burning Studio * DeepBurner ...
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Microsoft Windows
Windows is a group of several Proprietary software, proprietary graphical user interface, graphical operating system families developed and marketed by Microsoft. Each family caters to a certain sector of the computing industry. For example, Windows NT for consumers, Windows Server for servers, and Windows IoT for embedded systems. Defunct Windows families include Windows 9x, Windows Mobile, and Windows Phone. The first version of Windows was released on November 20, 1985, as a graphical operating system shell for MS-DOS in response to the growing interest in graphical user interfaces (GUIs). Windows is the most popular desktop operating system in the world, with Usage share of operating systems, 75% market share , according to StatCounter. However, Windows is not the most used operating system when including both mobile and desktop OSes, due to Android (operating system), Android's massive growth. , the most recent version of Windows is Windows 11 for consumer Personal compu ...
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Advanced Encryption Standard
The Advanced Encryption Standard (AES), also known by its original name Rijndael (), is a specification for the encryption of electronic data established by the U.S. National Institute of Standards and Technology (NIST) in 2001. AES is a variant of the Rijndael block cipher developed by two Belgian cryptographers, Joan Daemen and Vincent Rijmen, who submitted a proposal to NIST during the AES selection process. Rijndael is a family of ciphers with different key and block sizes. For AES, NIST selected three members of the Rijndael family, each with a block size of 128 bits, but three different key lengths: 128, 192 and 256 bits. AES has been adopted by the U.S. government. It supersedes the Data Encryption Standard (DES), which was published in 1977. The algorithm described by AES is a symmetric-key algorithm, meaning the same key is used for both encrypting and decrypting the data. In the United States, AES was announced by the NIST as U.S. FIPS PUB 197 (FIPS 197) on Nov ...
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Live USB
A live USB is a portable USB-attached external data storage device containing a full operating system that can be booted from. The term is reminiscent of USB flash drives but may encompass an external hard disk drive or solid-state drive, though they may be referred to as "live HDD" and "live SSD" respectively. They are the evolutionary next step after live CDs, but with the added benefit of writable storage, allowing customizations to the booted operating system. Live USBs can be used in embedded systems for system administration, data recovery, or test driving, and can persistently save settings and install software packages on the USB device. Many operating systems including , , Windows XP Embedded and a large portion of Linux and BSD distributions can run from a USB flash drive, and Windows 8 Enterprise has a feature titled Windows To Go for a similar purpose. Background To repair a computer with booting issues, technicians often use lightweight operating systems o ...
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CDemu
CDemu is a free and open-source virtual drive software, designed to emulate an optical drive and optical disc (including CD-ROMs and DVD-ROMs) on the Linux operating system. , CDemu is not available in the official repositories of Debian, Ubuntu and Fedora Linux for any release, but it is available via official Personal Package Archive, PPA for Ubuntu and COPR (Fedora), COPR for Fedora Linux. Components CDEmu consists of: * a kernel module implementing a virtual SCSI SCSI host adapter, host bus adapter, * libmirage which is a software library for interpreting optical disc images, * a daemon which emulates the functionality of a SCSI optical Optical drive, drive+Optical disc, disc, * textmode and GTK clients for controlling the emulator. The software is portable to other operating systems supported by GLib, with the exceptions of the kernel module and the clients which rely on d-bus communication. History CDemu was originally designed by Robert Penz and Justus Schwartz as ...
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Alcohol 120%
Alcohol 120% is a disk image emulator created by Alcohol Soft. It can create and mount disc images in the proprietary Media Descriptor File format. Images in this format consist of a pair of .mds and .mdf files. Alcohol 120% can also convert image files to the ISO format. Alcohol Soft has cited it will not be developing an image editor for Alcohol 120%. The latest versions of Alcohol 120% comes with "Alcohol Cloaking Initiative for DRM" (A.C.I.D), which hides emulated drives from SecuROM 7 and SafeDisc 4. Features Alcohol 120%'s image making tool supports the following formats: * Media Descriptor File (default), consisting of a pair of .mds and .mdf *ISO image (.iso) Furthermore, Alcohol 120% can mount the following images: *CloneCD image, consisting of a trio of .ccd, .img, and .sub files *Raw images, consisting of a pair of .bin and .cue files Alcohol 120%'s image recording feature is capable of bypassing certain copy protection schemes, such as SafeDisc, SecuROM, and ...
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Daemon Tools
DAEMON Tools is a virtual drive and optical disc authoring program for Microsoft Windows and Mac OS. Overview DAEMON tools was originally a successor of ''Generic SafeDisc emulator'' and incorporated all of its features. The program claims to be able to defeat most copy protection schemes such as SafeDisc and SecuROM. It is currently compatible with Windows XP, Windows Vista, Windows 7, Windows 8, and Windows 10. DAEMON Tools has a special mode for proper operation of copies of discs with advanced protection ( SafeDisc, SecuRom and LaserLock, CDCOPS, StarForce and Protect CD), which are used on some discs with games. Editions Six editions of the product exist: Ultra, Lite, Pro Standard, Pro Advanced, Net and DT for Mac. A feature comparison is given below. Also, company provides two additional solutions for the data storage organization: DAEMON Tools USB 2 that allows sharing different types of USB devices between remote workstations and DAEMON Tools iSCSI Target 2 – ...
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Padding Oracle Attack
In cryptography, a padding oracle attack is an attack which uses the padding validation of a cryptographic message to decrypt the ciphertext. In cryptography, variable-length plaintext messages often have to be padded (expanded) to be compatible with the underlying cryptographic primitive. The attack relies on having a "padding oracle" who freely responds to queries about whether a message is correctly padded or not. Padding oracle attacks are mostly associated with CBC mode decryption used within block ciphers. Padding modes for asymmetric algorithms such as OAEP may also be vulnerable to padding oracle attacks. Symmetric cryptography In symmetric cryptography, the padding oracle attack can be applied to the CBC mode of operation, where the " oracle" (usually a server) leaks data about whether the padding of an encrypted message is correct or not. Such data can allow attackers to decrypt (and sometimes encrypt) messages through the oracle using the oracle's key, without knowi ...
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Cipher Block Chaining
In cryptography, a block cipher mode of operation is an algorithm that uses a block cipher to provide information security such as confidentiality or authenticity. A block cipher by itself is only suitable for the secure cryptographic transformation (encryption or decryption) of one fixed-length group of bits called a block. A mode of operation describes how to repeatedly apply a cipher's single-block operation to securely transform amounts of data larger than a block. Most modes require a unique binary sequence, often called an initialization vector (IV), for each encryption operation. The IV has to be non-repeating and, for some modes, random as well. The initialization vector is used to ensure distinct ciphertexts are produced even when the same plaintext is encrypted multiple times independently with the same key. Block ciphers may be capable of operating on more than one block size, but during transformation the block size is always fixed. Block cipher modes operate ...
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