3.0.ipv8.attestation.schema.manager
Classes
Module Contents
- class 3.0.ipv8.attestation.schema.manager.SchemaManager
Manager for schemas: specifications of attribute disclosure algorithm parameterization.
- get_algorithm_class(algorithm_name: str) type[3.0.ipv8.types.IdentityAlgorithm]
Get the implementation belonging to a certain algorithm name.
These are bound to either:
bonehexact: for exact value matches using “Evaluating 2-DNF Formulas on Ciphertexts” by Boneh et al.
pengbaorange: for range proofs using “An efficient range proof scheme.” by K. Peng and F. Bao.
irmaexact: for exact value matches using the IRMA protocol.
- Parameters:
algorithm_name – the name of the algorithm.
- register_schema(schema_name: str, algorithm_name: str, parameters: dict) None
Register a schema specification. Each schema is defined by an algorithm and its parameterization.
- Parameters:
schema_name – the new schema name to claim.
algorithm_name – the algorithm to use (see get_algorithm_class()).
parameters – the dictionary specifying the parameters for the algorithm.
- register_default_schemas() None
Register all default formats to this SchemaManager.
You will load:
id_metadata: 1024 bit space “exact” value match
id_metadata_big: 4096 bit space “exact” value match
id_metadata_huge: 9216 bit space “exact” value match
id_metadata_range_18plus: NIZKP over a commitment, showing it lies within [0, 18]