mirror of
https://github.com/urbit/shrub.git
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38 lines
1.1 KiB
Plaintext
38 lines
1.1 KiB
Plaintext
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:: +raw-ring-signature: low level ring signature type
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::
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:: The :s field of a ring signature grows O(n) with the number of
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:: participants in the ring.
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::
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++ raw-ring-signature
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$: ch0=@
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::
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s=(list @)
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:: linked ring signature tag
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::
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:: Two linked ring signatures with the same link scope can be shown to
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:: have been made by the same private key, leading to Sybil
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:: resistance...but if your private keys are compromised, your
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:: adversary can determine which signatures you made.
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::
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y=(unit @udpoint)
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==
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:: +ring-signature: higher level ring signature type
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::
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:: This contains all the identifying information to verify a ring signature
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:: in an urbit context.
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::
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++ ring-signature
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$: :: a ring signature is computed over a set of public keys. the
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:: participants set is not those keys, but static references to them.
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::
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participants=(set [ship=@p =life])
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:: the linkage scope this signature was made on
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::
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link-scope=(unit *)
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:: the rest of the low level ring signature is appended
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::
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raw=raw-ring-signature
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==
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--
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