{"id":24142145,"url":"https://github.com/mewmix/erc5564py","last_synced_at":"2026-05-16T01:33:41.834Z","repository":{"id":214900124,"uuid":"737623348","full_name":"mewmix/erc5564py","owner":"mewmix","description":"A python implementation of ERC5564 for Stealth Addresses on Ethereuem as described https://eips.ethereum.org/EIPS/eip-5564","archived":false,"fork":false,"pushed_at":"2024-01-01T00:05:55.000Z","size":29,"stargazers_count":2,"open_issues_count":0,"forks_count":1,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-09-02T14:50:48.195Z","etag":null,"topics":["cryptocurrency","cryptography","ecdsa-cryptography","erc5564","ethereum","python","stealth-addresses"],"latest_commit_sha":null,"homepage":"https://github.com/mewmix/erc5564py","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/mewmix.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2023-12-31T19:45:51.000Z","updated_at":"2024-08-07T06:20:19.000Z","dependencies_parsed_at":null,"dependency_job_id":"377ef4c7-2c2f-4737-b97f-aeb8c84cf256","html_url":"https://github.com/mewmix/erc5564py","commit_stats":null,"previous_names":["mewmix/erc5564py"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/mewmix/erc5564py","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mewmix%2Ferc5564py","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mewmix%2Ferc5564py/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mewmix%2Ferc5564py/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mewmix%2Ferc5564py/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/mewmix","download_url":"https://codeload.github.com/mewmix/erc5564py/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mewmix%2Ferc5564py/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":33087028,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-15T20:25:35.270Z","status":"ssl_error","status_checked_at":"2026-05-15T20:25:34.732Z","response_time":103,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["cryptocurrency","cryptography","ecdsa-cryptography","erc5564","ethereum","python","stealth-addresses"],"created_at":"2025-01-12T04:56:02.873Z","updated_at":"2026-05-16T01:33:41.821Z","avatar_url":"https://github.com/mewmix.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# ERC-5564 Python Implementation\n\n## Unaudited, heavy WIP, use in production at own risk.\n\n## Quick start\n\n```python\n# Imports\nfrom erc5564py.stealth_meta_address import generate_stealth_meta_address, generate_stealth_address\nfrom erc5564py.stealth_address import computeStealthAddress, computeStealthKey\nfrom erc5564py.utils import point_from_hex\n# Generate Stealth Meta-Address\nstealth_meta_address, spending_private_key, viewing_private_key = generate_stealth_meta_address()\n\n# Generate Stealth Address\nstealth_address_data = generate_stealth_address(stealth_meta_address)\nephemeral_pub_key_hex = stealth_address_data['ephemeral_pubkey']\n\n# Convert ephemeral public key hex to Point\nephemeral_pub_key = point_from_hex(ephemeral_pub_key_hex)\n\n# Check if the stealth address belongs to the recipient\ncomputeStealthAddress(ephemeral_pub_key, viewing_private_key, spending_private_key.get_verifying_key(), stealth_address_data['view_tag'])\n# Compute Stealth Private Key\nstealth_private_key = computeStealthKey(ephemeral_pub_key, viewing_private_key, spending_private_key)\n\nprint(f\"Stealth PK: {stealth_private_key.hex()}, Stealth Meta Addres {stealth_meta_address}, Stealth Address Data: {stealth_address_data}\")\n\n\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmewmix%2Ferc5564py","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmewmix%2Ferc5564py","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmewmix%2Ferc5564py/lists"}