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. Table translation, XOR, MD5

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.

Download

System Requirements:

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

Version:

1.0

Last updated:

2010-05-05 16:31:45

Publisher:

Hillstone Software

Homepage:

http://www.hillstone-software.com

File name:

hs_crypto_demo.exe

File size:

0.32MB

License:

Demo

Price:

0

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