{"id":59484,"library":"ed25519-zebra","title":"Ed25519 Zebra","description":"Zcash-flavored Ed25519 signature implementation for use in Zebra, with batch verification.","status":"active","version":"4.2.0","language":"rust","source_language":null,"source_url":"https://github.com/ZcashFoundation/ed25519-zebra","tags":["ed25519","signature","zcash","cryptography","zebra"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\ned25519-zebra = \"4.2.0\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add ed25519-zebra","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"VerificationKey","correct":"use ed25519_zebra::VerificationKey;"}],"quickstart":{"code":"use ed25519_zebra::{SigningKey, VerificationKey};\n\nfn main() {\n    let sk = SigningKey::new(rand::thread_rng());\n    let vk = VerificationKey::from(&sk);\n    let msg = b\"hello\";\n    let sig = sk.sign(msg);\n    assert!(vk.verify(&sig, msg).is_ok());\n}","lang":"rust","description":"Generates a keypair, signs a message, and verifies the signature."},"warnings":[{"fix":"Use the ed25519-dalek crate for standard Ed25519 compatibility.","message":"Uses a Zcash-specific variant of Ed25519; not compatible with standard Ed25519 implementations.","severity":"gotcha","affected_versions":">=4.0.0"}],"env_vars":null,"search_vec":"'batch':14 'cryptographi':19 'ed25519':1,6,16 'flavor':5 'implement':8 'signatur':7,17 'use':10 'verif':15 'zcash':4,18 'zcash-flavor':3 'zebra':2,12,20","created_at":"2026-06-16T17:05:28.664695+00:00","updated_at":"2026-06-16T17:05:28.664695+00:00","problems":[],"ecosystem":"crates","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://github.com/ZcashFoundation/ed25519-zebra","github":"https://github.com/ZcashFoundation/ed25519-zebra","docs":"https://docs.rs/ed25519-zebra/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["crypto"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-16","next_check":"2026-12-13","install_tag":null}}