cryptoconditions | A Python implementation of the Crypto-Conditions spec | Blockchain library
kandi X-RAY | cryptoconditions Summary
kandi X-RAY | cryptoconditions Summary
A Python implementation of the Crypto-Conditions spec
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Top functions reviewed by kandi - BETA
- Create a Fulfillment object from a string
- Add padding to base64
- Create an instance from the ASN1 dictionary
- Decode binary data into a Fulfillment object
- Validate the RSA signature
- Verify the signature
- Return the nacl encoder
- Generate a new condition
- Calculate cost
- Generate a hash
- Sign a message
- Set public modulus
- Return a dict representation of the fulfillment
- Parse an ASN message payload
- Returns a Ed25519Key object
- Parse a JSON - encoded Fulfillment
- Return the condition as binary
- The URI of the condition
- Encode the message
- Return the JSON representation of the Ed25519 public key
- Sign the data
- Parse a JSON response
- Parse a single FulfillmentResponse
- Get a list of subconditions from a vk
- Return the fingerprint contents of this message
- Parse the signature from a JSON object
cryptoconditions Key Features
cryptoconditions Examples and Code Snippets
Community Discussions
Trending Discussions on cryptoconditions
QUESTION
I'm trying to integrate two frameworks, and I'm installing requirements for both of frameworks, but it seems like the library 'Crypto' used in both frameworks and have different versions of use, so if I install requirements for one of the frameworks, it returns me the first error:
...ANSWER
Answered 2018-Aug-15 at 09:50Looks like cryptoconditions library is doing it wrong.
You should file a bug asking to update required version of base58
and review all the calls to it. Usual behavior for Python3 is to return bytes
on some_encoder_library.encode()
and str
on some_encoder_library.decode()
. New versions of base58
module follow this rule although base58-encoded objects never contain any special symbols of course. cryptoconditions
are still using previous version where b58encode
were returning str
.
Meanwhile you can make local modifications to the installed library or for it and install your fork instead.
It is likely that everything will work OK with encode()
call removed from this line.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install cryptoconditions
You can use cryptoconditions like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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