Cryptlib Encryption Toolkit
by Peter Gutmann
- License: Free for non-commercial use, standard terms provided for
commercial use.
- C, with ActiveX and VB extensions available
- Good and extensive documentation
- 1656kb as cl30beta06.zip (Author suggests use of the beta
version for all new development, as of July, 2001).
- Encodings:
- X.509, S/Mime, a slew of others
- Compression:
- zlib
- Hashes:
- md2 md4 md5 mdc2 sha ripemd-160
- pRNG:
-
- private key ciphers:
- AES, DES, 3DES (EDE), Blowfish, CAST-128, IDEA, Safer-SK, RC2, RC4, RC5
- Public key systems:
- RSA, DH, DSA,
- Tested with:
- Unix, DOS, windows (16 & 32 bit DLL available), Amiga,
Self tests. Takes care to lock & sanitize memory, prevent user
access to crypto structures. Extensive support for crypto hardware.
Developed and stored in the free world. Author's page