[Vm-dev] Re: Announce: whisper updated

Robert Withers robert.w.withers at gmail.com
Thu Oct 27 19:53:00 UTC 2016

The code is broken, so I jumped the gun again! Its more than I thought 
with PBE iv problems. I rolled the code out of the Cryptography repo 
until I can get it straight. The vm issue can use this package to 
reproduce: http://jmp.sh/GWcI9rB.

Sorry about that,


On 10/27/2016 2:02 PM, Robert Withers wrote:
> Though the whisper code is currently language inter-inoperable, the 
> latest code is being hosted on gitlab with International Rabbits, as 
> voix-basse-mourde. Here is the code: 
> https://gitlab.com/des-lapins-internationale.
> If you would like to help, Java could be brought forwards adding 
> PBEReader/PBEWriter, dataEncoding negotiation, 
> SecureSessionSpecification with filtered cryptoProtocolNames, 
> dataEncoderNames, scopeMaker and the traceDomains to parameterize the 
> server behavior. On the Smalltalk side, Whisper_json, Whisper_magma 
> and Whisper_fuel could be implemented. Matching JSON on the Java side. 
> FEC Reed-Solomon could be tested and repaired (it's broken).
> kerkkutatti is the Java code for remote promises and has the Smalltalk 
> porcini code too. With Whisper's new SecureServerSpecification, the 
> injection of a scopeMaker and encoder is all the config after push 
> into the stack. Lots of work there on both sides, to get them talking.
> If you want to help, have a beer and I'll match you, let me know what 
> you want to work on and I can add you as a gitlab rabbit.
> Best,
> Rob
> On 10/16/2016 7:22 PM, Robert Withers wrote:
>> Folks, I have updated whisper or SecureSession to provide 
>> Java/Squeak/Pharo interoperability. I am no longer able to access the 
>> Cryptography repo so I cannot push code, but the squeak/pharo code is 
>> in the squeak-pharo directory in the whisper github project. Here is 
>> the GitPages link: https://robertwithers.github.io/whisper, with all 
>> other links.
>>     whisper is osi Layer 5 SecureSession with modern crypto:
>>     Java/Squeak/Pharo interoperability.
>>       * flips normative osi layer 5 and 6 on its head: now, 5 is
>>         crypto and 6 is session state resumption
>>       * 3-way DH-2048/RSA-2048/RSAPublicKey ASN1DER encoding
>>       * 256-bit AES/CBC/PKCS7Padding, 128-bit IV, 160-bit SHA1 E&M
>>       * PBEEncryptorAES-256 with PBKDF2WithHmacSHA1
>> Rob

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