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POAES ECB mode requires padding , how come we have this AES/ECB/NOPADDING then?
primarykey
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10531932
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AcceptedAnswerId
10532127
AnswerCount
1
ClosedDate
CommentCount
1
CommunityOwnedDate
CreationDate
2012-05-10T10:16:32.857
FavoriteCount
0
LastActivityDate
2013-04-11T03:10:57.717
LastEditDate
2013-04-11T03:10:57.717
LastEditorUserId
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text
Body
We are using the below cipher AES/ECB/NOPADDING But I am little confused because modes like ECB need the input to be padded according to the block size.But here we say NOPADDING.Dont they look contradictory. Can we have arbitrary data which is not padded as input to ECB mode.
Tags
<java><encryption><cryptography><ecb>
Title
AES ECB mode requires padding , how come we have this AES/ECB/NOPADDING then?
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PostAcceptedAnswerId
1. PO
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 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USAlex Zielenski
UserOwnerUserId
1. UScrackerplace
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1. This table or related slice is empty.
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1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
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 PTAnswer
VotesPostIdCreationDate
1. VO
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 PostPostId
 POAES ECB mode requires padding , how come we have this AES/ECB/NOPADDING then?
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
2. VO
 singulars
 PostPostId
 POAES ECB mode requires padding , how come we have this AES/ECB/NOPADDING then?
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 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
3. VO
 singulars
 PostPostId
 POAES ECB mode requires padding , how come we have this AES/ECB/NOPADDING then?
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
CommentsPostId
1. COCan we mark this Java as well whocares? That AES/ECB/NOPADDING looks suspiciously like a String that targets a Java cryptography provider (JCA/JCE).
 singulars
 PostPostId
 POAES ECB mode requires padding , how come we have this AES/ECB/NOPADDING then?
 UserUserId
 USMaarten Bodewes

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