[Python-checkins] CVS: python/nondist/peps pep-0247.txt,1.6,1.7

2001年10月09日 14:13:10 -0700

Update of /cvsroot/python/python/nondist/peps
In directory usw-pr-cvs1:/tmp/cvs-serv5139
Modified Files:
	pep-0247.txt 
Log Message:
Set digest_size to None for variable-size hashes
Index: pep-0247.txt
===================================================================
RCS file: /cvsroot/python/python/nondist/peps/pep-0247.txt,v
retrieving revision 1.6
retrieving revision 1.7
diff -C2 -d -r1.6 -r1.7
*** pep-0247.txt	2001年09月24日 15:37:19	1.6
--- pep-0247.txt	2001年10月09日 21:13:07	1.7
***************
*** 55,59 ****
 and accessing its 'digest_size' attribute, but it can be
 convenient to have this value available from the module.
! Hashes with a variable output size will set this variable to 0.

 Hashing objects require a single attribute:
--- 55,60 ----
 and accessing its 'digest_size' attribute, but it can be
 convenient to have this value available from the module.
! Hashes with a variable output size will set this variable to
! None.

 Hashing objects require a single attribute:
***************
*** 66,70 ****
 output size, this output size must be chosen when the hashing
 object is created, and this attribute must contain the
! selected size. Therefore 0 is *not* a legal value for this
 attribute.

--- 67,71 ----
 output size, this output size must be chosen when the hashing
 object is created, and this attribute must contain the
! selected size. Therefore None is *not* a legal value for this
 attribute.

***************
*** 120,130 ****
 to objects; added .hexdigest() method.
 2001年09月20日: Removed reset() method completely.

 Acknowledgements

! Thanks to Andrew Archibald, Rich Salz, Itamar Shtull-Trauring, and
! the readers of the python-crypto list for their comments on this
! PEP.

--- 121,132 ----
 to objects; added .hexdigest() method.
 2001年09月20日: Removed reset() method completely.
+ 2001年09月28日: Set digest_size to None for variable-size hashes.

 Acknowledgements

! Thanks to Aahz, Andrew Archibald, Rich Salz, Itamar
! Shtull-Trauring, and the readers of the python-crypto list for
! their comments on this PEP.