ecash signature scheme?

[John Kane]

recently asked on sci.crypt:
  > What kind of signature scheme is this? The RSA envelope is filled with
  > 00 || MD5-Hash(message) || 00 ... 00
  > (padded on the right with 00s up to the RSA modulus length).

David Wagner wrote:
  dw> I seem to remember that an early version of Digicash's
  dw> ecash protocol may have used this scheme


Any recollection of whether this might be on the mark?

http://groups.google.com/groups?selm=b7fkrv$ofg$1@agate.berkeley.edu
http://groups.google.com/groups?selm=5a9000c2.0304140745.55ea14e2@posting.google.com

--
John Kane
Boston, MA (eastern US)
IETF-OpenPGP working group

--- end forwarded text


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