Re: [decrypt seed=seed][getchars

This WebDNA talk-list message is from

1999


It keeps the original formatting.
numero = 24343
interpreted = N
texte = You'll need to decrypt first and then grab the last 4 digits. If you ever noticed the output of an encryption, it never outputs something of the same length of the input. If it did, then the encryption would be to easy to break... -HowardOn Sat, 13 Nov 1999, Paul Fowler wrote:> Can I decrypt a portion of a database entry? > I want to return the last four numbers of a credit card to check if > the right card is on file. > Should this work or do I have to set a variable with the whole > number, and then decrypt it and then get the last four digits? > > start=1&end=4&from=end][decrypt > seed=seed12][CardNum][/decrypt][/getchars]> > > |--------------------------------------| > | Get Real Gear, Inc. > | P.O. Box 11199 > | Aspen, CO 81612 > | fax/voice (970)544-0527 > | paul@gearworld.com > | http://www.gearworld.com > |--------------------------------------| > > ------------------------------------------------------------- > Brought to you by CommuniGate Pro - The Buzz Word Compliant Messaging Server. > To end your Mail problems go to . > > This message is sent to you because you are subscribed to > the mailing list . > To unsubscribe, E-mail to: > To switch to the DIGEST mode, E-mail to > ------------------------------------------------------------- Brought to you by CommuniGate Pro - The Buzz Word Compliant Messaging Server. To end your Mail problems go to .This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Associated Messages, from the most recent to the oldest:

    
  1. Re: [decrypt seed=seed][getchars (Howard Wolosky 1999)
  2. [decrypt seed=seed][getchars (Paul Fowler 1999)
You'll need to decrypt first and then grab the last 4 digits. If you ever noticed the output of an encryption, it never outputs something of the same length of the input. If it did, then the encryption would be to easy to break... -HowardOn Sat, 13 Nov 1999, Paul Fowler wrote:> Can I decrypt a portion of a database entry? > I want to return the last four numbers of a credit card to check if > the right card is on file. > Should this work or do I have to set a variable with the whole > number, and then decrypt it and then get the last four digits? > > start=1&end=4&from=end][decrypt > seed=seed12][CardNum][/decrypt][/getchars]> > > |--------------------------------------| > | Get Real Gear, Inc. > | P.O. Box 11199 > | Aspen, CO 81612 > | fax/voice (970)544-0527 > | paul@gearworld.com > | http://www.gearworld.com > |--------------------------------------| > > ------------------------------------------------------------- > Brought to you by CommuniGate Pro - The Buzz Word Compliant Messaging Server. > To end your Mail problems go to . > > This message is sent to you because you are subscribed to > the mailing list . > To unsubscribe, E-mail to: > To switch to the DIGEST mode, E-mail to > ------------------------------------------------------------- Brought to you by CommuniGate Pro - The Buzz Word Compliant Messaging Server. To end your Mail problems go to .This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Howard Wolosky

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