Closed
Bug 1835828
Opened 1 year ago
Closed 4 months ago
RSA Blind Signatures
Categories
(NSS :: Libraries, enhancement, P5)
NSS
Libraries
Tracking
(Not tracked)
RESOLVED
FIXED
People
(Reporter: nkulatova, Assigned: nkulatova)
Details
Attachments
(2 files, 1 obsolete file)
RSA Blind signatures.
Blind signatures is a form of signatures where the content of the signature is hidden. When the server signs a data, this data is indistinguishable from random, thus not leaking the user information.
One of the examples of Blinded Signatures is described in https://www.ietf.org/archive/id/draft-irtf-cfrg-rsa-blind-signatures-12.html.
It's using RSA for blinding.
The desired property is : "Upon completion of this protocol, the server learns nothing, whereas the client learns sig. In particular, this means the server learns nothing of msg or input_msg and the client learns nothing of skS."
Thus, this primitive is extremely important in the cases when the client wants to sign a data without revealing it.
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Assignee | |
Comment 1•1 year ago
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Updated•1 year ago
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Attachment #9336544 -
Attachment description: WIP: Bug 1835828 - RSA blinding attemp → WIP: Bug 1835828 - RSA blinding attempt
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Updated•11 months ago
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Attachment #9336544 -
Attachment description: WIP: Bug 1835828 - RSA blinding attempt → WIP: Bug 1835828 - RSA blinding implementation
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Updated•11 months ago
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Attachment #9336544 -
Attachment description: WIP: Bug 1835828 - RSA blinding implementation → Bug 1835828 - RSA blinding implementation
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Assignee | |
Comment 2•7 months ago
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Updated•7 months ago
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Attachment #9336544 -
Attachment is obsolete: true
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Updated•7 months ago
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Attachment #9356577 -
Attachment description: WIP: Bug 1835828 - RSA Blind implementation → Bug 1835828 - RSA Blind implementation
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Updated•7 months ago
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Attachment #9356577 -
Attachment description: Bug 1835828 - RSA Blind implementation → WIP: Bug 1835828 - RSA Blind implementation
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Updated•5 months ago
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Attachment #9356577 -
Attachment description: WIP: Bug 1835828 - RSA Blind implementation → Bug 1835828 - RSA Blind implementation
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Assignee | |
Comment 3•4 months ago
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Status: NEW → RESOLVED
Closed: 4 months ago
Resolution: --- → FIXED
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Assignee | |
Comment 4•4 months ago
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Updated•4 months ago
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Attachment #9372282 -
Attachment description: WIP: Bug 1835828 - Removing the leftovers of RSA Blind → Bug 1835828 - Removing the leftovers of RSA Blind
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Updated•4 months ago
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Attachment #9372282 -
Attachment description: Bug 1835828 - Removing the leftovers of RSA Blind → Bug 1835828 - Removing the calls to RSA Blind from loader.*
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Description
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