Cryptography

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364 discussions

Curve25519 needed
by rabbit 13 Aug '23

13 Aug '23

I was checking out ECDH for use in Signal and TLS-1.3 and we need this elliptic curve algorithm: Curve25519. Unless someone else can get to it, I'll get to it when I get to it. > - https://datatracker.ietf.org/doc/html/rfc7748 > - https://datatracker.ietf.org/doc/rfc8031/ > > - https://www.rfc-editor.org/rfc/rfc8410 Cheers! -- ••• rabbit ❤️‍🔥🐰

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[HymnParrotTalk-v.3.9.pdf] here's the latest documentation. A work in orogress.
by rabbit 12 Aug '23

12 Aug '23

I had spilled a cafe con leche on my laptop, callisto, for the second time. I bought a Elitebook 849 G7 motherboard off of EBay and I got it swapped over and I'm stellar Aeshti'yaba! > callisto > > - HP HP EliteBook 840 G7 Notebook - 64-bit > - 24 GB memory > - Processor Intel i7 @ 1.80 GHz x 8 > - 1 TB SSD > - Ubuntu 22.04.3 LTS Here's the ThunkRoot heirarchy, made smaller. Hopefully it will get through! > Keep squeakin'! How many firsts? Agile. Metaverse. Honored to get to play here. ••• rabbit ❤️‍🔥🐰

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[DOC REFRESH] HymnParrotTalk-v.3.9 documentation, hosted on GitBook
by Stumpy Rabbit 10 Aug '23

10 Aug '23

I finally made some time for Squeak, as all my other projects are moving forwards, coasting. I took the time to translate some of what I have written into the Hymn documentation. All advice welcome. > https://projects.callistohouse.org/parrottalk/ ••• stumpy rabbit ❤️‍🔥🐰 >

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ClassType Re: [squeak-dev] Re: Design evolution (was Re: Re: [Cuis-dev] [Recovered] AGAIN! This is the third /efourth time
by rabbit 14 Jul '23

14 Jul '23

So we have: >>> >> >>> ••• ClassType ••• < #ClassType !! <ClassName !! ASN1UTF8String !! Exportable {true|false}>> !! <IVarRecords !! #SequenceOfIVarRecord !! <IVarRecord !! IVarName !! ClassTypeName !! ASN1Type>> !! <MethodRecords !! #SequenceOfMethodRecord !! <#MethodRecord !! MethodName !! ReturnClassTypeName !! ReadOnly !! RequiresTransaction> > > ••• rabbit ❤️‍🔥🐰

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Design evolution (was Re: Re: [Cuis-dev] [Recovered] AGAIN! This is the third /efourth time
by rabbit 14 Jul '23

14 Jul '23

I fried my laptop by spilling my ready to drink café con leche all over. Elbows and precarious places! My desktop is unplugged so I’ll get that up. In the meantime, I’ve been getting super high and doing the art. Here are my notes…who is saying I am in any way diminished? I do my best work, in the Spirit. ••• ••• Kittens ••• KittyOracle KittyCommander KittyLitter BoxOfKittens <FarIntroducer> A Neighbor learns. As immediate data access is allowed from a shared memory object, it is ReadOnly. If a ModificationException occurs, change the Stub method to forwarding. Determine whether to flip the Neighbor to a NearPromise. Graph walking for #passByCopy of #passByReference, w Neighbor substitution. #securedHash of #identityHash is OID in LocalKittyOracle’s etSpace #oidHash is the 2nd hash of the securedHash, identity in Neighbors, Far. WriteSemaphore waits on Oracle’s registered object’s Semaphore for critical access, inside object is marked Writable, modifications made and back to ReadOnly. ••• Networking ••• eventualContext with Question out to the remote pending Send. The 4th Estate, a 4th wire. Each Protocol describes • set of MessageHeaders • name • oid • stateMachine • sending / processing protocol • Plugs into GateKeeper •••> Anonymous Classes <Unknown> can convert between from a ClassType, to a Tuple and back, with Stub generation < #ClassType !! <ClassName !! ASN1UTF8String !! Exportable {true|false}>> !! <IVarRecords !! #SequenceOfIVarRecord !! <IVarRecord !! IVarName !! ClassTypeName !! ASN1Type>> !! <MethodRecords !! #SequenceOfMethodRecord !! <#MethodRecord !! MethodName !! ReturnClassTypeName !! ReadOnly> > > ••• Hierarchy ••• Whisper • generalized & pluggable with a Protocol. • <Gate !! Gozer !! GateKeeper !! KeyMaster> Layer5Session • EndpointThunks •••> InMemoryThunk •••> SocketThunk •••> PipeThunk •••> Bluetooth •••> RF Transceiver •••> SATCOM… • SessionProtocols to rendezvous with EncryptionProtocols •••> InMemory •••> Clear •••> PARROTTalk v3.6, v3.7, v3.9 •••> SSL •••> SSH •••> Signal, one day •••> SP-ADS Layer6Presentation • Presentation layer manages stack and installs correct encoderThunk, using a Session. • Far • Hymn • Kafka ••• Don’t be afraid to start over again. This time you’re not starting from scratch. You’re starting from experience. ••• Crypto Feature list: •••> All Promises <Near ! Neighbor ! Far> •••> BoxOfKittens <FarIntroducer> •••••••> Kitty <NeighborIntroducer> •••••••> KittyOracle •••••••> KittyCommander •••••••> KittyUI •••••••> KittyLitter, per HyperCore •••> All of ParrotTalk <v3.6 ! v3.7 ! v3.9> •••> Whisper framework •••> ProtocolStateCompiler •••> TraceMonitor •••> ELinda •••> robust security assets •••••••> Ciphers (symmetric and asymmetric) •••••••> HashFunctions •••••••> SecureRandoms •••••••> Key Exchanges •••••••> Signatures •••••••> security encodings <FEC !! Archive !! PBE !! PasswordExtenders> •••••••> ASN1 Streams, with substitution ability during graph walking. •••> Networking Protocols: •••••••> Whisper <Framework> •••••••> Hymn <Layer6> •••••••> Far <Layer 6> •••••••> Kafka <Layer 6> •••••••> InMemory <Layer 5> •••••••> InDaClear <Layer 5> •••••••> EParrotTalk <Layer 5> •••••••> SP-ADS <Layer 5> •••••••> SSH <Layer 5> •••••••> SSL <Layer 5> •••••••> Signal <Layer 5> ••• rabbit ❤️‍🔥🐰 On Mon, Jul 10, 2023 at 23:21, rabbit <[rabbit@callistohouse.org](mailto:On Mon, Jul 10, 2023 at 23:21, rabbit <<a href=)> wrote: > I’m also going to offer access to the eventualContext of a Promise, whether Local, Neighbot or Far. Offer Revolution and ping / status, remote event registration on the EventuaMessageSend. > > With readOnlyMarks added to the AnonymousStructure encoded object, #passByCopy we have: > > <className !! IVarsNames !! ASN1TypeDescription !! MethodNames !! ReadOnlyMarks>, Object serialized by this ASN1>, 6 arity. > > With direct read access to a local kitty Near access to cached / copied data, when a method not marked as readOnly is sent remotely to a different kitty cat, I will flip the “Near Access” to cache data to off, thus converting the Near reference to the cached data into a NearPromise, queuing access in the msgBuffer of this sort of Promise, until completion of the write, depending on policy. > > I’d love to read about #beReadOnly but I cannot find it. I’d also like to have the vm send eventual events when state changes, like <self changed: iVarName>, thus triggerEvent:. With a BeSilent, this feature could be turned on and off. > > ••• rabbit ❤️‍🔥🐰 > > On Mon, Jul 10, 2023 at 22:25, rabbit via Cuis-dev <[cuis-dev@lists.cuis.st](mailto:On Mon, Jul 10, 2023 at 22:25, rabbit via Cuis-dev <<a href=)> wrote: > >> Well it’s been a weekend. At one point I was starting the BoxOfKittens and the image froze uninterruptably. Heh. It not freezing but I’ve tangled something. I’ve been engaged in very aggressive sculpting and I totally lost it along my way. What would I say? Some highlights… >> >> • added #when:then: to ProtoObject to do Linda tuple matching of the whenTestTuple then: runs the thenReactor. And added Linda protocol there too, so any objects can do tuple matching. >> •••> arity >> •••> Linda match: converts any object to a tuple of its fields, then match:s with the test tuple. >> • mass conversion of what was Session hierarchy to Gozer. >> • defining a ClassType to describe a <class name !! method names !! readOnlyMarks> (IVars go into a tuple, methods into a ClassType. I’m going to use one of the Available types to pass an anonymous object, along with ASN1 string notation of structure of the Type, a method interface and the object serialized all. So Java and such can talk it with ASN1. Ubiquitous. >> >> <className !! IVarsNames !! ASN1TypeDescription !! MethodNames !! Object serialized by this ASN1>, 5 arity. >> >> I like building analogs and describing a story, BoxOfKittens :) , so for teleport comms it’s GhostBusters! Session is Gozer, there are many that come through a Gate, the Server. These are not at all different between different uses. They’re invariant in class and operations, only difference is the GateKeeper, a different one for each different Protocol, ParrotTalk, SSL, SSH, Signal, TLS 1.2. Whisper, Far, Probe, and now InMemory and a #Clear protocol and GateKeeper. Every Protocol of communication has a unique GateaKeeper. I’m hoping to unify all Protocols ti use the existing Gate and Gozer and KeyMaster, though a different KeyMaster is possible. >> >> The opening and bringing forth another GozerStayPuff is the obligation of the GateKeeper, the Operation classes. ParrotTalk v3.6, v3.7, v3.9 all have different categories, whith their protocol rendezvous messages, carefully defined in ASN1. >> >> There are also Sessions, GateKeepers, in layer 5 <ParrotTalks, InMemory> and different keepers in layer 6: <Far, NeighborGateKeeper, Hymn>. >> >> Hymn will have Gozers to establish replication and bridging. It also will use group protocol to share encryption for replication. This leads to collaboration. We will explore ideas of dynamic demand access multiple access with establishing collaboration groups called a Hymn. As concurrent resources are gathered, Singers can offer resources to solve problems through parallelism. Audience participation. Hymn conducting all the way from the Sisters to the Orchestra to the Choir. Kittens the whole lot of em. >> >> We shall see. >> >> ••• rabbit ❤️‍🔥🐰 >> >> On Sun, Jul 9, 2023 at 11:55, rabbit via Cuis-dev <[cuis-dev@lists.cuis.st](mailto:On Sun, Jul 9, 2023 at 11:55, rabbit via Cuis-dev <<a href=)> wrote: >> >>> Hey, I am a touch frustrated. Recovered with <49>. The code I wrote to generate classes and methods has been corrupting my image, or rather mucking to the changes. I was having old code versions being loaded and breaking bad. I was publishing a lot of garbage because when running the BoxOfKittens, I was generating several SharedNears, now called Neighbors. This subclass generation and the method compilation is being done it the following methods...I am just going to leave it turned off for now and stay focused on my objective. It is an example of corruption occurring, if that helps anyone. If one could tell me how to better generate these artifacts, that would be outstanding!• >>> >>> ••• >>> >>> The #buildOnClass is called from a class creation method >>> >>>> buildOnClass: eClazz >>>> >>>> |refClass | >>>> refClass := self stubClass >>>> subclass: (eClazz name, 'Stub') asSymbol >>>> instanceVariableNames: '' >>>> classVariableNames: '' >>>> poolDictionaries: '' >>>> category: self userClassCategoryString. >>>> >>>> "Copy all methods, up to Object, to the new refClass, with redirectMessage forwarding." >>>> self copyMethodsToClass: refClass fromClass: eClazz upToClass: Object. >>>> >>>> ^ refClass >>> >>>> ••• >>> >>>> copyMethodsToClass: refClass fromClass: valueClazz upToClass: rootClass >>> >>>> | arguments classes newMethodString | >>>> "Collect classes to contribute message protocol." >>>> classes := valueClazz allSuperclasses select: [ :clazz | (Object ~~ rootClass) and: [ Object inheritsFrom: clazz] ]. >>>> >>>> "contribute message protocols." >>>> classes do: [:thisClazz | >>>> thisClazz methodDictionary keysAndValuesDo: [:selector :method | >>>> arguments := method tempNames first: method numArgs. >>>> newMethodString := self buildForwardingMethod: selector contents arguments: arguments. >>>> Compiler >>>> compile: newMethodString >>>> environment: refClass environment >>>> notifying: nil >>>> trailer: method trailer >>>> ifFail: [nil]]]. >>>> >>>> ••• >>>> >>>> buildForwardingMethod: selector arguments: arguments >>>> >>>> | argumentString selectorStream | >>>> argumentString := ((arguments inject: ''writeStream into: [:stream :argument | stream nextPutAll: argument, ' ']) contents). >>>> selectorStream := '' writeStream. >>>> (selector subStrings: $:) with: arguments do: [:keyword :argument | selectorStream nextPutAll: keyword, ': ', argument, ' ']. >>>> ^ selectorStream contents, ' >>>> >>>> ^self redirectMessage: (Message selector: ', selector asSymbol printString, ' arguments: #{', argumentString, '}).' >>> >>> Alright then, >>> >>> -- >>> ••• rabbit ❤️‍🔥🐰

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Class Stub generation with method compilation and correct addition to methodDictionary ( was Re: Design evolution (was Re: Re: [Cuis-dev] [Recovered] AGAIN! This is the third /efourth time
by rabbit 13 Jul '23

13 Jul '23

Hey. I started this thread due to my corrupting my image and changes when generating classes and compiling methods incorrectly. Would someone be able to guide me through correct class and method generation, please? Gratefully, rabbit ❤️‍🔥🐰 >>> On Sun, Jul 9, 2023 at 11:55, rabbit via Cuis-dev <[cuis-dev@lists.cuis.st](mailto:On Sun, Jul 9, 2023 at 11:55, rabbit via Cuis-dev <<a href=)> wrote: >>> >>>> Hey, I am a touch frustrated. Recovered with <49>. The code I wrote to generate classes and methods has been corrupting my image, or rather mucking to the changes. I was having old code versions being loaded and breaking bad. I was publishing a lot of garbage because when running the BoxOfKittens, I was generating several SharedNears, now called Neighbors. This subclass generation and the method compilation is being done it the following methods...I am just going to leave it turned off for now and stay focused on my objective. It is an example of corruption occurring, if that helps anyone. If one could tell me how to better generate these artifacts, that would be outstanding!• >>>> >>>> ••• >>>> >>>> The #buildOnClass is called from a class creation method >>>> >>>>> buildOnClass: eClazz >>>>> >>>>> |refClass | >>>>> refClass := self stubClass >>>>> subclass: (eClazz name, 'Stub') asSymbol >>>>> instanceVariableNames: '' >>>>> classVariableNames: '' >>>>> poolDictionaries: '' >>>>> category: self userClassCategoryString. >>>>> >>>>> "Copy all methods, up to Object, to the new refClass, with redirectMessage forwarding." >>>>> self copyMethodsToClass: refClass fromClass: eClazz upToClass: Object. >>>>> >>>>> ^ refClass >>>> >>>>> ••• >>>> >>>>> copyMethodsToClass: refClass fromClass: valueClazz upToClass: rootClass >>>> >>>>> | arguments classes newMethodString | >>>>> "Collect classes to contribute message protocol." >>>>> classes := valueClazz allSuperclasses select: [ :clazz | (Object ~~ rootClass) and: [ Object inheritsFrom: clazz] ]. >>>>> >>>>> "contribute message protocols." >>>>> classes do: [:thisClazz | >>>>> thisClazz methodDictionary keysAndValuesDo: [:selector :method | >>>>> arguments := method tempNames first: method numArgs. >>>>> newMethodString := self buildForwardingMethod: selector contents arguments: arguments. >>>>> Compiler >>>>> compile: newMethodString >>>>> environment: refClass environment >>>>> notifying: nil >>>>> trailer: method trailer >>>>> ifFail: [nil]]]. >>>>> >>>>> ••• >>>>> >>>>> buildForwardingMethod: selector arguments: arguments >>>>> >>>>> | argumentString selectorStream | >>>>> argumentString := ((arguments inject: ''writeStream into: [:stream :argument | stream nextPutAll: argument, ' ']) contents). >>>>> selectorStream := '' writeStream. >>>>> (selector subStrings: $:) with: arguments do: [:keyword :argument | selectorStream nextPutAll: keyword, ': ', argument, ' ']. >>>>> ^ selectorStream contents, ' >>>>> >>>>> ^self redirectMessage: (Message selector: ', selector asSymbol printString, ' arguments: #{', argumentString, '}).' >>>> >>>> Alright then, >>>> >>>> -- >>>> ••• rabbit ❤️‍🔥🐰

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[Recovered] AGAIN! This is the third /efourth time
by rabbit 11 Jul '23

11 Jul '23

Hey, I am a touch frustrated. Recovered with <49>. The code I wrote to generate classes and methods has been corrupting my image, or rather mucking to the changes. I was having old code versions being loaded and breaking bad. I was publishing a lot of garbage because when running the BoxOfKittens, I was generating several SharedNears, now called Neighbors. This subclass generation and the method compilation is being done it the following methods...I am just going to leave it turned off for now and stay focused on my objective. It is an example of corruption occurring, if that helps anyone. If one could tell me how to better generate these artifacts, that would be outstanding!• ••• The #buildOnClass is called from a class creation method > buildOnClass: eClazz > > |refClass | > refClass := self stubClass > subclass: (eClazz name, 'Stub') asSymbol > instanceVariableNames: '' > classVariableNames: '' > poolDictionaries: '' > category: self userClassCategoryString. > > "Copy all methods, up to Object, to the new refClass, with redirectMessage forwarding." > self copyMethodsToClass: refClass fromClass: eClazz upToClass: Object. > > ^ refClass > ••• > copyMethodsToClass: refClass fromClass: valueClazz upToClass: rootClass > | arguments classes newMethodString | > "Collect classes to contribute message protocol." > classes := valueClazz allSuperclasses select: [ :clazz | (Object ~~ rootClass) and: [ Object inheritsFrom: clazz] ]. > > "contribute message protocols." > classes do: [:thisClazz | > thisClazz methodDictionary keysAndValuesDo: [:selector :method | > arguments := method tempNames first: method numArgs. > newMethodString := self buildForwardingMethod: selector contents arguments: arguments. > Compiler > compile: newMethodString > environment: refClass environment > notifying: nil > trailer: method trailer > ifFail: [nil]]]. > > ••• > > buildForwardingMethod: selector arguments: arguments > > | argumentString selectorStream | > argumentString := ((arguments inject: ''writeStream into: [:stream :argument | stream nextPutAll: argument, ' ']) contents). > selectorStream := '' writeStream. > (selector subStrings: $:) with: arguments do: [:keyword :argument | selectorStream nextPutAll: keyword, ': ', argument, ' ']. > ^ selectorStream contents, ' > > ^self redirectMessage: (Message selector: ', selector asSymbol printString, ' arguments: #{', argumentString, '}).' Alright then, -- ••• rabbit ❤️‍🔥🐰

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Re: [Cuis-dev] [Alpha] 403 #green<Crypto-rabbt.Crypto has the kitchen sink
by rabbit 09 Jul '23

09 Jul '23

On 7/8/23 09:44, Juan Vuletich via Cuis-dev wrote: > Hi rabbit, > > On 7/7/2023 8:00 PM, rabbit via Cuis-dev wrote: > >> #GREEN without the FAILs Um...I brought in everything. My life's work. Crypto now includes all my work over the past 22 years. I did not realizze, it is 6.5 MBytes in size. Heh. >> >> - - All Promises <Near ! SharedNear ! Far> >> - - All of ParrotTalk <v3.6 ! v3.7 ! v3.9> >> - - SSH >> - - SSL >> - - Whisper framework >> - - ProtocolStateCompiler >> - - TraceMonitor >> - - ELinda >> >> Issues: >> >> I regressed, or are failing >> >> - ASN1Type definitions for Whisper / ParrotTalk. I broke it! >> - Connections tests for PromisesFar, EParrotTalk, SSH and SSL >> >> I introduce a name change from SchedulerVat to ECar. I added am EUICat for addDeferredUIProcess: scheduling. I also added a EHyperCat, which instantiates 3 ECats and adds a EUICat, for 4 VirtualizedSchedulers. >> >> SharedNear requires wire management over a channel (SharedQueue), so we need a Scope. This is a Good Thing, allowing Scope debugging locally. >> >> My attention is on getting EParrotTalk working. >> >> ••• rabbit ❤️‍🔥🐰 > > This sounds impressive. I can't really say it _is_ impressive, because I hardly understand a word. Have you done a written description of this work? Would you consider writing one? No, I like to write in running code, the reference implementation is the documentation. Allow me to share the demo I have constructed, regarding the in-memory UIHyperCat. To run it, load the latest <Crypto-rabbt.35.mcz, running the following to load the alpha config map of EParroTalk, with only Crypto inside. But this is on the back of all my Squeak business cards, so it's baked into my marketing. > Installer ss project: 'Cryptography'; install: 'ProCrypto.release.3'; install: 'EParrotTalk.release.3'. To run my example your own selves, run the following code > InMemoryListener exampleEHyperCatEventual. Several inspectors for the results. The first it the ETuple I build holding the > <PublishedObjects !! Queue !! InMemoryListener> While the second is the resulting SharedNearIntroducer, for the ECat localCat. Separately I added the Near of the HyperCat. > Thanks! > > -- > Juan Vuletich > cuis.st > github.com/jvuletich > researchgate.net/profile/Juan-Vuletich > independent.academia.edu/JuanVuletich > patents.justia.com/inventor/juan-manuel-vuletich > linkedin.com/in/juan-vuletich-75611b3 > twitter.com/JuanVuletich -- ••• rabbit ❤️‍🔥🐰

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[Alpha] 403 #green<Crypto-rabbt.Crypto has the kitchen sink
by rabbit 08 Jul '23

08 Jul '23

#GREEN without the FAILs Um...I brought in everything. My life's work. Crypto now includes all my work over the past 22 years. I did not realizze, it is 6.5 MBytes in size. Heh. - - All Promises <Near ! SharedNear ! Far> - - All of ParrotTalk <v3.6 ! v3.7 ! v3.9> - - SSH - - SSL - - Whisper framework - - ProtocolStateCompiler - - TraceMonitor - - ELinda Issues: I regressed, or are failing - ASN1Type definitions for Whisper / ParrotTalk. I broke it! - Connections tests for PromisesFar, EParrotTalk, SSH and SSL I introduce a name change from SchedulerVat to ECar. I added am EUICat for addDeferredUIProcess: scheduling. I also added a EHyperCat, which instantiates 3 ECats and adds a EUICat, for 4 VirtualizedSchedulers. SharedNear requires wire management over a channel (SharedQueue), so we need a Scope. This is a Good Thing, allowing Scope debugging locally. My attention is on getting EParrotTalk working. ••• rabbit ❤️‍🔥🐰

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[RELEASED] [ProCrypto.release.3] #green 374 passing
by rabbit 07 Jul '23

07 Jul '23

Hello all, I bailed on getting NaCl working, though the support for libsodium FFI is there. However, I was able to complete my long efforts at moving ASN1 to recognize class tagging. And I have a test! Thus these changes to Crypto's ASN1 is to support my efforts with EParrotTalk and I believe I am finished with these changes. #GREEN! Andso, I will put a seal on this release of ProCrypto.release.3-rabbt.60.mcm. Nota bene: I am automatically updating from the alpha truck every time the image resumes. > Installer ss project: 'Cryptography'; install: 'ProCrypto.release.3'. In ParrotTalk, I got all the v39 headers working, Now to the protocol state machine, though they are still being marshaled with a choice, so I am not yet directly marshaling them as first class ASN1Types with the applicationClass class tag <2r01>. I am using numeric tags 0-31 between ParrotTalk and PromisesFar. I have registering them all, so I am ready to remove the choice. You fail 100% of the time you don't take your shot. Cheers! -- ❤️‍🔥🐰

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Cryptography