* split up coconut module a bit
* internal tool for watching dkg state and updating group contract
* debug dkg state
* display past dealer data
* improved EpochState Display impl
* display contract errors + advance epoch state
* check admin
* panic handler
* simplify app.rs
* split action enum
* added new tab with logger information
* new dealing display
* sort by index
* [fixedup] wip: updating epoch issued credentials - OG 92ade10384a6d7b6c6c222d2e29d69d3b3446a4c
* storing and signing partial blinded credentials
* starting cleanup
* fixed coconut tests + clippy
* fixed nym-api tests
* removed dkg-manager tool
it was moved to a different branch
* implemented remaining endpoints
* unit tests + bug fixes
* clippy
* added persistent identity keys to nym-api
theyre not yet announced - this will be in another PR
* cargo fmt
* clippy
* fixed loading of old configs without storage paths set
* added additional logs for blind-sign endpoint
* fixed up licenses
* lowercasing error variants
* changed 'issued_credentials' to a post
* added minimal client support
* fixed the unit test
* Add coconut verifier structure for coconut protocol in gateway
* Add endpoint for validator-api cred verification
* Remove unused signature field
* Register new endpoint
* Improve validator-api config handling
* Aggregate verif result from all apis
* Simplify aggregate functions
* Verify cred on apis correctly
* Introduced coconut bandwidth contract to validator client
* Fix rebase double import
* Fix clippy on non-coconut
* Add multisig contract address to validator client
* Refactor Credential struct
* Do bincode magic in the coconut interface
* Implement serialization for credential and remove bindcode
* Fix clippy and don't remove dkg
* Client release funds proposal
* Add wrapper for blinded serial number
Also compare theta with a blinded serial number (in base 58 form)
for future double spend protection.
* Only post blinded serial number to blockchain
* Validator api propose credential spending
* Fix wallet
* Gateway calls proposal creation
* Query for proposal in verify coconut
* Remove db from git
* Verify against proposal description
* Validator apis vote based on verification of cred
* Fix wallet fmt
* Execute the release of funds
* Fix translation between token and bytes
* Update CHANGELOG
* add pedersen.rs and first alias type
* replace ciphertexts in BlindSignRequest by commitments and adapt try_from
* update BlindSignRequest.to_byte_vec
* add TODO to issuance.rs
* [WIP] update CmCs proof to use commitments
* complete ProofCmCs construct implementation
* [WIP] ProofCmCs verify
* complete ProofCmCs verify implementation
* complete ProofCmCs to_bytes implementation
* complete ProofCmCs from_bytes implementation
* WIP update ProofCmCs roundtrip tests
* WIP update prepare_blind_sign
* update prepare_blind_sign
* WIP update blind_sign
* update blind_sign
* update BlindedSignature and try_from
* update BlindedSignature unblind
* update BlindedSignature to_bytes
* move elgamal encrypto to elgamal and manage imports
* add verification keys for g1 method
* upadate tests to work with Pedersen commitments
* unused remove pedersen.rs
* update error message
* fix proof_cm_cs_bytes_roundtrip test
* Move generation of commitment openings into prepare blind signature function
* Edits
* Extende the verification key; remove validator's secret key from the unblind function
* Update the unblind function throughout the whole nymcoconut repo
* Fix broken tests
* Run cargo clippy and fmt
* Add benchmark measurements
* Add more detailed printouts
* Change byte printout
* Update benchmarks
* add public attributes as part of the commitment
* update bytes order comment for ProofCmCs
* check proof_cm_cs_bytes_roundtrip test and remove TODO
* remove irrelevant prints in blind signature tests
* remove inappropriate function to get betas_g1
* remove irrelevant prints in verification
* Remove print statement and add additional checks on the verification key
* Run clippy
* Fix coconut call in validator-api
* Update dependend packages
* Update the input to the obtain partial credential function
* Fix the verification key bytes calculation
* Run cargo fmt on keygen.rs
* Run cargo fmt for validator-api
* Run cargo fmt for credentials
* Replace concat with chain
* Remove unneccessary mut
* Run cargo fmt
* fix type conversion
Co-authored-by: aniampio <anna.piotrowska.15@ucl.ac.uk>
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