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seen Apr 24 at 10:39

Jul
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Feb
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Feb
1
comment Is it ok to send part of digital signature if we have bandwidth constraints?
@RickyDemer Can I do something like take hash, take part of it, encrypt it and send to the receiver and receiver can verify it.
Jan
31
comment Is it ok to send part of digital signature if we have bandwidth constraints?
@RickyDemer Whether something like create a hash take a small part and sign it and send. The verifier can decrypt it and
Jan
31
comment Is it ok to send part of digital signature if we have bandwidth constraints?
@RickyDemer Why MAC is preferred? Since we can have public/private key work in this case.
Jan
31
comment Is it ok to send part of digital signature if we have bandwidth constraints?
Recreate the signature and check whether the part is equal.
Jan
31
asked Is it ok to send part of digital signature if we have bandwidth constraints?
Jan
31
comment How to specify last $t$ bits are only sent when a signature is sent?
@CodesInChaos Is it possible to send only a part of signature? Like 16 bits?
Jan
29
asked How to specify last $t$ bits are only sent when a signature is sent?
Jan
26
awarded  Nice Question
Jan
26
asked Does changing the random number selected for each message increase security in Schnorr's scheme?
Jan
26
asked Factorization or discrete logarithm is difficult for an attacker?
Jan
11
awarded  Popular Question
Jan
2
comment How can I solve congruence modulo N?
Yes. It was my mistake
Jan
2
revised How can I solve congruence modulo N?
added 3 characters in body
Jan
1
comment How can I solve congruence modulo N?
Values of $J_A$ and $e$ are known. I am using example from GQ signature scheme from the book Page 451 cacr.uwaterloo.ca/hac/about/chap11.pdf
Jan
1
asked How can I solve congruence modulo N?