RFC 2040, "The RC5, RC5-CBC, RC5-CBC-Pad, and RC5-CTS Algorithms", October 1996

Errata ID: 513
Status: Verified
Type: Editorial
Publication Format(s) : TEXT
Reported By: Bob Baldwin
Date Reported: 2004-03-22

Section 8 says:

   This mode handles any length of plaintext and produces ciphertext 
   whose length matches the plaintext length.  

It should say:

   This mode handles any length of plaintext longer than one
   block and produces ciphertext whose length matches the
   plaintext length.

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