mirror of
https://github.com/ilyakooo0/urbit.git
synced 2024-12-20 21:31:32 +03:00
601 lines
10 KiB
Markdown
601 lines
10 KiB
Markdown
section 3bB, cryptosuites
|
|
=========================
|
|
|
|
### `++crua`
|
|
|
|
++ crua !: :: cryptosuite A (RSA)
|
|
^- acru
|
|
=| [mos=@ pon=(unit ,[p=@ q=@ r=[p=@ q=@] s=_*fu])]
|
|
=> |%
|
|
|
|
XX document
|
|
|
|
### `++mx`
|
|
|
|
++ mx (dec (met 0 mos)) :: bit length
|
|
|
|
XX document
|
|
|
|
### `++dap`
|
|
|
|
++ dap :: OEAP decode
|
|
|= [wid=@ xar=@ dog=@] ^- [p=@ q=@]
|
|
=+ pav=(sub wid xar)
|
|
=+ qoy=(cut 0 [xar pav] dog)
|
|
=+ dez=(mix (end 0 xar dog) (shaw %pad-b xar qoy))
|
|
[dez (mix qoy (shaw %pad-a pav dez))]
|
|
::
|
|
|
|
XX document
|
|
|
|
### `++pad`
|
|
|
|
++ pad :: OEAP encode
|
|
|= [wid=@ rax=[p=@ q=@] meg=@] ^- @
|
|
=+ pav=(sub wid p.rax)
|
|
?> (gte pav (met 0 meg))
|
|
^- @
|
|
=+ qoy=(mix meg (shaw %pad-a pav q.rax))
|
|
=+ dez=(mix q.rax (shaw %pad-b p.rax qoy))
|
|
(can 0 [p.rax dez] [pav qoy] ~)
|
|
|%
|
|
|
|
XX document
|
|
|
|
### `++pull`
|
|
|
|
++ pull |=(a=@ (~(exp fo mos) 3 a))
|
|
|
|
XX document
|
|
|
|
### `++push`
|
|
|
|
++ push |=(a=@ (~(exp fo mos) 5 a))
|
|
|
|
XX document
|
|
|
|
### `++pump`
|
|
|
|
++ pump
|
|
|= a=@ ^- @
|
|
?~ pon !!
|
|
(out.s.u.pon (exp.s.u.pon p.r.u.pon (sit.s.u.pon a)))
|
|
::
|
|
|
|
XX document
|
|
|
|
### `++punt`
|
|
|
|
++ punt
|
|
|= a=@ ^- @
|
|
?~ pon !!
|
|
(out.s.u.pon (exp.s.u.pon q.r.u.pon (sit.s.u.pon a)))
|
|
|%
|
|
|
|
XX document
|
|
|
|
### `++as`
|
|
|
|
++ as
|
|
=> |%
|
|
|
|
XX document
|
|
|
|
### `++haul`
|
|
|
|
++ haul :: revealing haul
|
|
|= a=pass
|
|
!!
|
|
^?
|
|
|% ++ seal
|
|
|= [a=pass b=@ c=@]
|
|
^- @
|
|
!!
|
|
|
|
XX document
|
|
|
|
### `++seal`
|
|
|
|
|
|
XX document
|
|
|
|
###++sign
|
|
|
|
```
|
|
++ sign
|
|
|= [a=@ b=@] ^- @
|
|
!!
|
|
```
|
|
|
|
XX document
|
|
|
|
###++sure
|
|
|
|
```
|
|
++ sure
|
|
|= [a=@ b=@]
|
|
^- (unit ,@)
|
|
!!
|
|
```
|
|
|
|
XX document
|
|
|
|
###++tear
|
|
|
|
```
|
|
++ tear
|
|
|= [a=pass b=@]
|
|
^- (unit ,[p=@ q=@])
|
|
!!
|
|
::
|
|
```
|
|
|
|
XX document
|
|
|
|
###++de
|
|
|
|
```
|
|
++ de
|
|
|+ [key=@ cep=@] ^- (unit ,@)
|
|
!!
|
|
::
|
|
```
|
|
|
|
XX document
|
|
|
|
###++dy
|
|
|
|
```
|
|
++ dy
|
|
|+ [a=@ b=@] ^- @
|
|
!!
|
|
```
|
|
|
|
XX document
|
|
|
|
###++en
|
|
|
|
```
|
|
++ en
|
|
|+ [key=@ msg=@] ^- @ux
|
|
!!
|
|
::
|
|
```
|
|
|
|
XX document
|
|
|
|
###++ex
|
|
|
|
```
|
|
++ ex ^?
|
|
|% ++ fig ^- @uvH (shaf %bfig puc)
|
|
```
|
|
|
|
XX document
|
|
|
|
###++fig
|
|
|
|
XX document
|
|
|
|
### `++pac`
|
|
|
|
++ pac ^- @uvG (end 6 1 (shaf %acod sec))
|
|
|
|
XX document
|
|
|
|
### `++pub`
|
|
|
|
++ pub ^- pass (cat 3 'b' puc)
|
|
|
|
XX document
|
|
|
|
### `++sec`
|
|
|
|
++ sec ^- ring sed
|
|
::
|
|
|
|
XX document
|
|
|
|
### `++nu`
|
|
|
|
++ nu
|
|
^?
|
|
|% ++ com
|
|
|= a=@
|
|
^+ ^?(..nu)
|
|
..nu(sed ~, puc a)
|
|
::
|
|
|
|
XX document
|
|
|
|
### `++elcm`
|
|
|
|
++ elcm
|
|
|= [a=@ b=@]
|
|
(div (mul a b) d:(egcd a b))
|
|
::
|
|
|
|
XX document
|
|
|
|
### `++eldm`
|
|
|
|
++ eldm
|
|
|= [a=@ b=@ c=@]
|
|
(~(inv fo (elcm (dec b) (dec c))) a)
|
|
::
|
|
|
|
XX document
|
|
|
|
### `++ersa`
|
|
|
|
++ ersa
|
|
|= [a=@ b=@]
|
|
[a b [(eldm 3 a b) (eldm 5 a b)] (fu a b)]
|
|
^?
|
|
|% ++ com
|
|
|= a=@
|
|
^+ ^?(..nu)
|
|
..nu(mos a, pon ~)
|
|
::
|
|
|
|
XX document
|
|
|
|
### `++com`
|
|
|
|
|
|
XX document
|
|
|
|
###++pit
|
|
|
|
```
|
|
++ pit
|
|
|= [a=@ b=@]
|
|
^+ ^?(..nu)
|
|
..nu(sed b, puc (puck:ed b))
|
|
::
|
|
```
|
|
|
|
XX document
|
|
|
|
###++nol
|
|
|
|
```
|
|
++ nol
|
|
|= a=@
|
|
^+ ^?(..nu)
|
|
..nu(sed a, puc (puck:ed a))
|
|
```
|
|
|
|
XX document
|
|
|
|
###++bruw
|
|
|
|
```
|
|
++ bruw :: create keypair
|
|
|= [a=@ b=@] :: width seed
|
|
^- acru
|
|
(pit:nu:crua a b)
|
|
::
|
|
```
|
|
|
|
XX document
|
|
|
|
###++haul
|
|
|
|
```
|
|
++ haul :: revealing haul
|
|
|= a=pass
|
|
!!
|
|
^?
|
|
|% ++ seal
|
|
|= [a=pass b=@ c=@]
|
|
^- @
|
|
!!
|
|
```
|
|
|
|
XX document
|
|
|
|
###++weur
|
|
|
|
```
|
|
++ weur :: activate secret key
|
|
|= a=ring
|
|
^- acru
|
|
=+ [mag=(end 3 1 a) bod=(rsh 3 1 a)]
|
|
?> =('A' mag)
|
|
(nol:nu:crua bod)
|
|
::
|
|
```
|
|
|
|
XX document
|
|
|
|
###++trua
|
|
|
|
```
|
|
++ trua :: test rsa
|
|
|= msg=@tas
|
|
^- @
|
|
=+ ali=(bruw 1.024 (shax 'ali'))
|
|
=+ bob=(bruw 1.024 (shax 'bob'))
|
|
=+ tef=(sign:as.ali [0 msg])
|
|
=+ lov=(sure:as.ali [0 tef])
|
|
?. &(?=(^ lov) =(msg u.lov))
|
|
~|(%test-fail-sign !!)
|
|
=+ key=(shax (shax (shax msg)))
|
|
=+ sax=(seal:as.ali pub:ex.bob key msg)
|
|
=+ tin=(tear:as.bob pub:ex.ali sax)
|
|
?. &(?=(^ tin) =(key p.u.tin) =(msg q.u.tin))
|
|
~|(%test-fail-seal !!)
|
|
msg
|
|
::
|
|
```
|
|
|
|
XX document
|
|
|
|
###++crub
|
|
|
|
```
|
|
++ crub :: cryptosuite B (Ed)
|
|
^- acru
|
|
=| [puc=pass sed=ring]
|
|
=> |%
|
|
```
|
|
|
|
XX document
|
|
|
|
###++dap
|
|
|
|
```
|
|
++ dap :: OEAP decode
|
|
|= [wid=@ xar=@ dog=@] ^- [p=@ q=@]
|
|
=+ pav=(sub wid xar)
|
|
=+ qoy=(cut 0 [xar pav] dog)
|
|
=+ dez=(mix (end 0 xar dog) (shaw %pad-b xar qoy))
|
|
[dez (mix qoy (shaw %pad-a pav dez))]
|
|
::
|
|
```
|
|
|
|
XX document
|
|
|
|
###++pad
|
|
|
|
```
|
|
++ pad :: OEAP encode
|
|
|= [wid=@ rax=[p=@ q=@] meg=@] ^- @
|
|
=+ pav=(sub wid p.rax)
|
|
?> (gte pav (met 0 meg))
|
|
^- @
|
|
=+ qoy=(mix meg (shaw %pad-a pav q.rax))
|
|
=+ dez=(mix q.rax (shaw %pad-b p.rax qoy))
|
|
(can 0 [p.rax dez] [pav qoy] ~)
|
|
|%
|
|
```
|
|
|
|
XX document
|
|
|
|
###++as
|
|
|
|
```
|
|
++ as
|
|
=> |%
|
|
```
|
|
|
|
XX document
|
|
|
|
###++haul
|
|
|
|
```
|
|
++ haul :: revealing haul
|
|
|= a=pass
|
|
!!
|
|
^?
|
|
|% ++ seal
|
|
|= [a=pass b=@ c=@]
|
|
^- @
|
|
!!
|
|
```
|
|
|
|
XX document
|
|
|
|
###++seal
|
|
|
|
XX document
|
|
|
|
### `++sign`
|
|
|
|
++ sign
|
|
|= [a=@ b=@] ^- @
|
|
!!
|
|
|
|
XX document
|
|
|
|
### `++sure`
|
|
|
|
++ sure
|
|
|= [a=@ b=@]
|
|
^- (unit ,@)
|
|
!!
|
|
|
|
XX document
|
|
|
|
### `++tear`
|
|
|
|
++ tear
|
|
|= [a=pass b=@]
|
|
^- (unit ,[p=@ q=@])
|
|
!!
|
|
::
|
|
|
|
XX document
|
|
|
|
### `++de`
|
|
|
|
++ de
|
|
|+ [key=@ cep=@] ^- (unit ,@)
|
|
!!
|
|
::
|
|
|
|
XX document
|
|
|
|
### `++dy`
|
|
|
|
++ dy
|
|
|+ [a=@ b=@] ^- @
|
|
!!
|
|
|
|
XX document
|
|
|
|
### `++en`
|
|
|
|
++ en
|
|
|+ [key=@ msg=@] ^- @ux
|
|
!!
|
|
::
|
|
|
|
XX document
|
|
|
|
### `++ex`
|
|
|
|
++ ex ^?
|
|
|% ++ fig ^- @uvH (shaf %bfig puc)
|
|
|
|
XX document
|
|
|
|
### `++fig`
|
|
|
|
|
|
XX document
|
|
|
|
###++pac
|
|
|
|
```
|
|
++ pac ^- @uvG (end 6 1 (shaf %acod sec))
|
|
```
|
|
|
|
XX document
|
|
|
|
###++pub
|
|
|
|
```
|
|
++ pub ^- pass (cat 3 'b' puc)
|
|
```
|
|
|
|
XX document
|
|
|
|
###++sec
|
|
|
|
```
|
|
++ sec ^- ring sed
|
|
::
|
|
```
|
|
|
|
XX document
|
|
|
|
###++nu
|
|
|
|
```
|
|
++ nu
|
|
^?
|
|
|% ++ com
|
|
|= a=@
|
|
^+ ^?(..nu)
|
|
..nu(sed ~, puc a)
|
|
::
|
|
```
|
|
|
|
XX document
|
|
|
|
###++com
|
|
|
|
XX document
|
|
|
|
### `++pit`
|
|
|
|
++ pit
|
|
|= [a=@ b=@]
|
|
^+ ^?(..nu)
|
|
..nu(sed b, puc (puck:ed b))
|
|
::
|
|
|
|
XX document
|
|
|
|
### `++nol`
|
|
|
|
++ nol
|
|
|= a=@
|
|
^+ ^?(..nu)
|
|
..nu(sed a, puc (puck:ed a))
|
|
|
|
XX document
|
|
|
|
### `++brew`
|
|
|
|
++ brew :: create keypair
|
|
|= [a=@ b=@] :: width seed
|
|
^- acru
|
|
(pit:nu:crub a b)
|
|
::
|
|
|
|
XX document
|
|
|
|
### `++hail`
|
|
|
|
++ hail :: activate public key
|
|
|= a=pass
|
|
^- acru
|
|
=+ [mag=(end 3 1 a) bod=(rsh 3 1 a)]
|
|
?> =('b' mag)
|
|
(com:nu:crub bod)
|
|
::
|
|
|
|
XX document
|
|
|
|
### `++wear`
|
|
|
|
++ wear :: activate secret key
|
|
|= a=ring
|
|
^- acru
|
|
=+ [mag=(end 3 1 a) bod=(rsh 3 1 a)]
|
|
?> =('b' mag)
|
|
(nol:nu:crub bod)
|
|
::
|
|
|
|
XX document
|
|
|
|
### `++trub`
|
|
|
|
++ trub :: test ed
|
|
|= msg=@tas
|
|
^- @
|
|
=+ ali=(brew 1.024 (shax 'ali'))
|
|
=+ bob=(brew 1.024 (shax 'bob'))
|
|
=+ tef=(sign:as.ali [0 msg])
|
|
=+ lov=(sure:as.ali [0 tef])
|
|
?. &(?=(^ lov) =(msg u.lov))
|
|
~|(%test-fail-sign !!)
|
|
=+ key=(shax (shax (shax msg)))
|
|
=+ sax=(seal:as.ali pub:ex.bob key msg)
|
|
=+ tin=(tear:as.bob pub:ex.ali sax)
|
|
?. &(?=(^ tin) =(key p.u.tin) =(msg q.u.tin))
|
|
~|(%test-fail-seal !!)
|
|
msg
|
|
::
|
|
|
|
XX document
|
|
|
|
### `++hmac`
|
|
|
|
++ hmac :: HMAC-SHA1
|
|
|= [key=@ mes=@]
|
|
=+ ip=(fil 3 64 0x36)
|
|
=+ op=(fil 3 64 0x5c)
|
|
=+ ^= kex
|
|
?: (gth (met 3 key) 64)
|
|
(lsh 3 44 (shan (swap 3 key)))
|
|
(lsh 3 (sub 64 (met 3 key)) (swap 3 key))
|
|
=+ inn=(shan (swap 3 (cat 3 (swap 3 mes) (mix ip kex))))
|
|
(shan (swap 3 (cat 3 inn (mix op kex))))
|
|
::
|
|
|
|
XX document
|