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RFC 4757, "The RC4-HMAC Kerberos Encryption Types Used by Microsoft Windows", December 2006

Source of RFC: IETF - NON WORKING GROUP
Area Assignment: sec
See Also: RFC 4757 w/ inline errata

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Errata ID: 1651
Status: Verified
Type: Editorial
Publication Format(s) : TEXT
Reported By: Ganga Mahesh Siddem
Date Reported: 2009-01-10
Verifier Name: Sean Turner
Date Verified: 2011-06-01

Section 7.3 says:

// new encryption key salted with seq
  Kcrypt = HMAC(Kcrypt, (int32)seq);

It should say:

// new encryption key salted with seq
  Kcrypt = HMAC(Kcrypt, (int32)seq_num);

Notes:

misnamed "seq" argument in HMAC function .

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