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ZDNet Dictionary Definition
- SHA-1
- (Secure Hash Algorithm-1) A popular one-way hash algorithm used to create digital signatures. SHA was developed by the NIST, and SHA-1 is a revision to the standard released...
- Full SHA-1 Definition >>
ZDNet Resources
- RSP Checksum OCX (zip)
- ActiveX OCX to compute very fast the checksum of strings or files using RSP32, Adler32, CRC32, MD5, SHA-1, SHA-256, and MD5_32. Windows Vista compatible, Recompilation and fixes in the sample project and update of the information available in the control. This version is the first release on CNET Download.com.
- Tags: SHA-1, RSP Software, ActiveX/COM/COM+/DCOM, Microsoft Windows, Microsoft Windows Vista (Longhorn), Middleware, Software Development, Software/Web Development, Operating Systems, Software, Enterprise Software
- Software downloads 2008-07-08
- File Hasher (exe)
- A fast file hasher. Supports MD2, MD5, SHA-1, SHA-256, SHA-386, and SHA-512 hash algorithms. Features of File Hasher: Right click on file "Hash it!" option. Hash comparison available. Copy to clipboard button to view the details. Very fast hashing speed.This version is the first release on CNET Download.com.
- Tags: SHA-1, Mox Software, Engineering
- Software downloads 2008-05-22
- SHA-1 Perspective, minus two
- SHA-1 Perspective, minus two"reasonable" perhaps but not agreed with by any security specialists"pretty much puts a bullet in SHA-1" is how Bruce Schneider Counterpane Internet Security described it here:http://www.computerweekly.com/Articles/2005/03/08/208736/companies-forced-to-reconsider-security-as-sha-1-code-is.htmby comparison, George Ou:"But to put this event in the proper perspective, the finding of a hash collision does not mean the...
- Tags: Authentication/Encryption, SHA-1, mathematician, NSA
- Discussion threads 2007-01-24
- SHA-1 Perspective, minus two
- George Ou makes two very reasonable paragraphs worth of analysis of the cracking of the SHA-1 hash algorithm used by many digital signature products. Hes absolutely correct that "the finding of a hash collision" [ed: a method of finding a shortcut that identifies the key used to encrypt a document]...
- Tags: Business &, Technology, digital signature, SHA-1
- Blog posts 2007-01-22
- Putting the cracking of SHA-1 in perspective
- Putting the cracking of SHA-1 in perspectiveMore or less?"The science of finger print forensics or even genetic DNA matching is still far reliable than SHA-1 hashing."Are fingerprints and DNA more or less reliable than SHA-1?I suppose it depends on how the crack works.If someone can download a binary file, tamper...
- Tags: SHA-1
- Discussion threads 2007-01-22
- Putting the cracking of SHA-1 in perspective
- SHA-1 is one of the most prevalent forms of a secure hash algorithm used in the legal and security industry. Now that Professor Xiaoyun Wang and her associates in Tsinghua University and Shandong University of Technology have officially cracked the SHA-1 hashing algorithm, the fallout will begin. This...
- Tags: Security, News, Technology policy, SHA-1
- Blog posts 2007-01-22
- febooti fileTweak Hash & CRC (exe)
- febooti fileTweak Hash & CRC is a freeware hash / CRC calculator. Compute hash fingerprint / CRC checksum from any provided file. Supported hash / CRC formats: CRC32, MD2, MD4, MD5, SHA-1, SHA-224, SHA-256, SHA-384, SHA-512, RIPEMD-128, RIPEMD-160, RIPEMD-256, RIPEMD-320, WHIRLPOOL-1 and Tiger-192.
- Tags: Freeware, SHA-1
- Software downloads 2006-10-18
- ASP/Encrypt (zip)
- ASP/Encrypt is a server side COM component that allows Web developers to strong encrypting and decrypting of text and files. It supports the latest industry-standard strong encryption and hashing algorithms including: Blowfish, Cast 128, Cast 256, Rijndael, Serpent, Twofish, TEA, MARS, IDEA, Haval, MD5, SHA-1, SHA-512, Tiger, and RipeMD-160. Version...
- Tags: SHA-1, ASP/Encrypt, ActiveX/COM/COM+/DCOM, Engineering, Middleware, Software Development, Software/Web Development, Enterprise Software, Software
- Software downloads 2005-10-30
- APP/Encrypt (zip)
- APP/Encrypt is a COM+/MTS component that allows application developers to strong encrypting and decrypting of text and files. Supports the latest industry-standard strong encryption and hashing algorithms including: Blowfish, Cast 128, Cast 256, Rijndael, Serpent, Twofish, TEA, MARS, IDEA, Haval, MD5, SHA-1, SHA-512, Tiger, and RipeMD-160.
- Tags: SHA-1, APP/Encrypt, Engineering, Development Tools, Software Development, Software/Web Development
- Software downloads 2005-10-21
- Encoder Wizard ActiveX (exe)
- Encoder Wizard is a collection of two ActiveX ocx controls, Encoder Wizard and Decoder Wizard. These two controls allow you to fully support the Base64, Quoted- Printable, UUEncode, yEnc, MD5,HMAC MD5, URL, SHA-1, and Binary 2 Hex encoding methods. You can Encode and Decode data quickly and intelligently.
- Tags: SHA-1, Encoder Wizard, ActiveX/COM/COM+/DCOM, Middleware, Software Development, Software/Web Development, Enterprise Software, Software
- Software downloads 2005-07-25
- DigestIT 2004 (zip)
- digestIT 2004 allows you to easily calculate or verify an MD5 or SHA-1 hash by right-clicking on the file in Explorer. Copy the results to the clipboard or save them to a file. Can calculate the MD5 or SHA-1 for multiple files, but will not re-curse into folders. Can verify...
- Tags: File, SHA-1, digestIT 2004
- Software downloads 2005-05-28
- Top crypto algorithms "fully broken"?
- Do you think your encrypted communications and documents are secure? You might have to think again. In separate published findings that took place within a week of each other, French and Chinese researchers have proven the fallibility of some of the most commonly used encryption techniques. Last night, before a standing room only audience during...
- Tags: MD4, SHA-1
- Blog posts 2004-08-18
Additional Resources
- Japplis Toolbox (exe)
- Japplis Toolbox is a compilation of text utilities in one application. It can encode and decode URL, Base64, Hex, SoundEx or Metaphone. It can convert numbers from/to binary, octal, decimal, hexadecimal and to date. It gives you text information such as character count, word count, MD5 or SHA. You can...
- Tags: Environment, Anthony Goubard, Japplis Toolbox
- Software downloads 2008-07-16
- Advanced Hash Calculator (exe)
- Advanced File Calculator is a cryptographic data hash calculation software. Simply drag and drop files in this calculator and hash string for the files will be immediately displayed. Supported cryptographic hash calculation algorithms include CRC32, GOST hash, MD2, MD4, MD5, SHA-1, HA2 (256), SHA2 (384), SHA2 (512). You may copy...
- Tags: String, Filesland, Advanced File Calculator, Engineering
- Software downloads 2008-06-24
- My Secure Notepad (exe)
- "My Secure Notepad" is a very tiny (40KB) encrypted notepad and file cipher utility. Use SHA and AES encryption with 256 bits to secure your favorite passwords and serials with the included Notepad or files on disk just drag and drop files on the login window. Use fast VIA Padlock...
- Tags: A. Bouchez, Programming Languages, Development Tools, Network Security, Software Development, Software/Web Development, Networking
- Software downloads 2008-06-19
- Fsum Frontend (zip)
- Fsum Frontend is a free and easy-to-use tool that allows to compute message digests, checksums and HMACs for files and text strings. It supports drag-and-drop and you can handle multiple files at once. The checksum generated can be used to verify the integrity of the files. It supports 58 algorithms:...
- Tags: File, Fsum Frontend, Engineering, Productivity
- Software downloads 2008-06-18
- Photos: Furnishings with a future
- The International Contemporary Furniture Fair, a showcase for modern design, attracted its fair share of tech-oriented, futuristic, and energy-saving devices.The International Contemporary Furniture Fair, which took place last week in New York, is a showcase for modern design. More than 600 exhibitors displayed contemporary furniture, flooring, lighting, and wall coverings....
- Tags: Light-emitting Diode, Showcase, Lamp, Photograph, Seat, LED Light, That', Engineering, Construction, CNET News.com
- Image galleries 2008-05-27
- Design flaw in wireless VoIP handsets endanger the enterprise
- Design flaw in wireless VoIP handsets endanger the enterpriseWhen will the consumer stop...this madness? Start suing this companies that put your lively hood at risk and this would all stop!Hacked through a Headset?I don't know if I want to be embarrassed if such a thing happened. At times...
- Tags: Telephony, TELECOMMUNICATIONS, VoIP handset, VoIP, handset, flaw, password, wireless
- Discussion threads 2008-02-21
- feelan WinHash (exe)
- Feelan WinHash tool is a HASH calculator. You can use it for calculating MD5, SHA value of a specific string or a specific file. This version is the first release on CNET Download.com.
- Tags: String, Productivity
- Software downloads 2008-01-25
- Encryptafile (exe)
- Designed to be flexible yet extremely easy to use. In fact, it should take less time to figure out how to encrypt or decrypt files than the time it takes to read this page. The fully self-contained Task Constructor is all you need to perform encryption, decryption, signing, or verifying....
- Tags: Encryption, Security
- Software downloads 2008-01-16
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