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Rfc1321 Software

 

 MD5 Com Component 

 
 
The MD5 Com Component creates an RFC1321 compliant MD5 string from a string of text or file content, The MD5 algorithm takes as input a string of arbitrary length and produces as output a 128-bit "fingerprint" or "message digest" of the input string. It is conjectured that it is computationally infeasible to produce two messages having the same message digest, or to produce any message having a given prespecified target message digest. The MD5 algorithm is intended for digital signature applications, where a large file must be "compressed" in a secure manner before being encrypted with a private (secret) key under a public-key cryptosystem such as RSA. In essence, MD5 is a way to verify data integrity, and is much more reliable than checksum and many other commonly used methods. Company: Traction Software 
Date Released: 21-07-2003 
Program Size:
1554 KB
License: Shareware
Platform: Win95,Win98,WinME,WinNT 4.x,WinXP,Windows2000
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 HS Crypto C Source Library 

 
 
HS Crypto is a software library in C (supplied with full source code) which offers a programmer an API to several data encryption / decryption algorithms. Implemented methods include the use of 2 either pre-defined or dynamically generated translation tables, an XOR-based stream cipher method with random dynamic key, plus the library includes RFC1321 MD5 Message Digest Algorithm The table encryption is implemented via the use of two either pre-defined translation tables or any of the 2 or a combination of dynamically generated translation tables. Decryption is implemented in a similar way using reverse tables. The stream cipher method uses randomly generated key which must be known to both receiver and transmitter to encode each byte with a rotating byte of the key RFC1321 MD5 algorithm generates a 16 byte data signature which is unique to the input data. This may be used for data integrity checking or in digital signature applications. * Applications: - Fixed File Encryption - Telecommunications - Security / authentification *Supported MODES - Use either of the the two pre-defined translation tables - Use dynamically generated translation tables - Use alternating translation tables - Buffer mode or character mode *Summary of API Functions: - HsSetCryptMode - HsEncryptByte - HsDecryptByte - HsEncryptBuf - HsDecryptBuf - HsCryptGenerateXlat - HsCryptGetXlat - HsCryptSetXlat - HsMd5Buffer - HsMd5File The library currently costs EUR 49.00 for unlimited user license. Once the purchase is made you will receive download link by email to download full product deliverables, which include: - HS Crypto library binaries. (Win32 static library) - HS Crypto library full source code in C with MS Visual C project workspace - HS Crypto Demo Application binaries, full source code and MS Visual C project workspace. - HS Crypto library user manual, which documents in detail complete library API. Company: Hillstone Software 
Date Released: 10-03-2006 
Program Size:
331 KB
License: Demo
Platform: Win95,Win98,WinME,WinXP,WinNT 3.x,WinNT 4.x,Windows2000,Windows2003,Unix,Linux,Linux Console,Linux Gnome,Linux GPL,Linux Open Source,Windows CE,Pocket PC,Windows Mobile 2003
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