Discrepancy between spec & implementation of DSIG hashing

[Hin-Tak Leung]

Hi Shweta,

How are you with your investigation at Microsoft on this issue? There is an upcoming update to the opentype iso spec, and Font Validator is due for a new release ina few weeks' time also.

Hin-Tak
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On Wed, 31/5/17, Shweta Shukla (eXcell) <v-shwshu at microsoft.com> wrote:
 
 I understand line number 744 is
 not setting it to 0 , but in mssipotf code in the object of
 head table the checkSumAdjustment field is set to 0 so I
 assume that it is setting to zero . I will debug the code 
 now and see how it behaves.
 Will get back to
 you soon.
 
 Thanks
 Shweta