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Found 3 records.

Status: Verified (3)

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

Source of RFC: Legacy

Errata ID: 514

Status: Verified
Type: Technical

Reported By: Bob Baldwin
Date Reported: 2004-03-26

Section 8 says:

   1. Exclusive-or Pn-1 with the previous ciphertext
      block, Cn-2, to create Xn-1.

It should say:

   1. Exclusive-or Pn-1 with the previous ciphertext
      block, Cn-2, to create Xn-1.  For short messages where
      Cn-2 does not exist, use IV.

Errata ID: 587

Status: Verified
Type: Technical

Reported By: Bob Baldwin
Date Reported: 2004-03-22

Section 8 says:

6. Decrypt En to create Pn-1.

It should say:

6. Decrypt En and exclusive-or with Cn-2 to create Pn-1.
   For short messages where Cn-2 does not exist, use the IV.

Errata ID: 513

Status: Verified
Type: Editorial

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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