Tired on using big libraries, like OpenSSL, for secure encryption in your programs?

You just need MyCrypto:

• fastest ever 100% Delphi (and asm ;) code
• AES cipher (128,192,256 bits keysize)
• XOR cipher (32 bits keysize)
• SHA1 - 160 bits Secure Hash
• SHA256 - 256 bits Secure Hash
• MD5 - 128 bits Secure Hash
• ADLER32 - pas and asm version of Zip Hash
• VIA PADLOCK optional support - native .o code (Linux) or .dll (Win32) - tested on a C7 Dedibox
• can use multi-thread code for multi-core CPU
• weak password reinforcement
• demo program included
• Free source code download
  
  Christmas 2009 update:
  You can download an updated version within the Synopse SQLite3 database framework.
  The unit is named SynCrypto.pas.

Simple to use through:

• procedures for working from/to memory/streams
• TAesWriteStream (TStream descendant)

Some benchmark (send me yours):

• AMD64 TL-56: 40MB/s for AES256 (68MB/s with 2 cores), 62MB/s for SHA256, 3342MB/s for XOR
• C7 with Padlock: 2083MB/s for AES256, 468MB/s for SHA256, 1704MB/s for XOR

Source code is licensed under the MPL, as availability of source code is necessary for strong encryption.