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BlowfishMBS class

dim s as string

// create string with known encoding so we can later define encoding after decryption!
s=ConvertEncoding("Hello",Encodings.UTF8)

// encrypt with a key
s=BlowfishMBS.Encrypt("MyKey",s)

// encoding is not set for the result string, still RB can guess the encoding when displaying
MsgBox s

// decrypt with same key
s=BlowfishMBS.Decrypt("MyKey",s)

// encoding is not set for the result string, so change it back:
s=DefineEncoding(s,encodings.UTF8)

// show original Hello
MsgBox s

• 19 methods
  • method Decrypt(iodata as memoryblock)
  • method DecryptCBC(data as string, byref temp as memoryblock) as string
  • method DecryptCBC(idata as memoryblock, odata as memoryblock, offset as Integer, length as Integer, ivec as memoryblock)
  • method DecryptCFB64(data as string, byref temp as memoryblock) as string
  • method DecryptCFB64(idata as memoryblock, odata as memoryblock, offset as Integer, length as Integer, ivec as memoryblock, byref num as Integer)
  • method DecryptECB(data as string) as string
  • method DecryptECB(idata as memoryblock, odata as memoryblock, offset as Integer)
  • method DecryptOFB64(data as string, byref temp as memoryblock) as string
  • method DecryptOFB64(idata as memoryblock, odata as memoryblock, offset as Integer, length as Integer, ivec as memoryblock, byref num as Integer)
  • method Encrypt(iodata as memoryblock)
  • method EncryptCBC(data as string, byref temp as memoryblock) as string
  • method EncryptCBC(idata as memoryblock, odata as memoryblock, offset as Integer, length as Integer, ivec as memoryblock)
  • method EncryptCFB64(data as string, byref temp as memoryblock) as string
  • method EncryptCFB64(idata as memoryblock, odata as memoryblock, offset as Integer, length as Integer, ivec as memoryblock, byref num as Integer)
  • method EncryptECB(data as string) as string
  • method EncryptECB(idata as memoryblock, odata as memoryblock, offset as Integer)
  • method EncryptOFB64(data as string, byref temp as memoryblock) as string
  • method EncryptOFB64(idata as memoryblock, odata as memoryblock, offset as Integer, length as Integer, ivec as memoryblock, byref num as Integer)
  • method SetKey(key as string)
• 2 shared methods
  • shared method Decrypt(key as string, data as string) as string
  • shared method Encrypt(key as string, data as string) as string

This class has no sub classes.

Some examples which use this class:

• /Encryption/Blowfish CBC
• /Encryption/Blowfish Test
• /Encryption/Blowfish with PHP/Blowfish with PHP
• /Util/Executablefile Attachment with Blowfish

The items on this page are in the following plugins: MBS Encryption Plugin.

BlockMBS   -   BZip2CompressMBS

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