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Categories :
Development > Components & Libraries
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HS Crypto C Source Library 1.0
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| Publisher |
Hillstone Software |
| Published Date |
2006-03-10 |
| License |
Demo |
Price |
0 USD |
| Size |
331 KB. |
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. Table translation, XOR, MD5
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Description From Publisher
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.
Supported OS
Win95,Win98,WinME,WinXP,WinNT 3.x,WinNT 4.x,Windows2000,Windows2003,Unix,Linux,L
Related Keywords
MD5 MD5 RFC1321 RFC1321 encryption encryption encryption module encryption module encryption source code encryption source code Protocol Module Protocol Module C Source Module C Source Module Protocol Library Protocol Library C Source Librar C Source Librar
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