Changelog (Commits)
Security Verification
SHA-256 Checksums
- Lertaro-Setup.exe (x64):
5dadb669d1d8e1386a0c028a72b834c613c8a8ee2c6e746a3ef8d7405a95bb12 - Lertaro-Portable.zip (x64):
bbc7e3262e7cb47a8e52d14cba60ad4c3d81bd2a0ef56eb322cdc23b3f59f25e - Lertaro-Setup-arm64.exe (arm64):
8d962660fd363b595cda32765530436faeb32717117d2200a1c67ba7aa57ff38 - Lertaro-Portable-arm64.zip (arm64):
53c844f18c68ba0087e409b06cf3b9beca1442b01135093f7cec40b2834c0cd8
Signature Verification (ECDsa NistP256)
The portable ZIP release is signed using our official release key.
To verify the signature manually using OpenSSL:
# 1. Save the public key shown above to 'public_key.pem'
# 2. Run the following command:
openssl dgst -sha256 -verify public_key.pem -signature Lertaro-Portable.zip.sig Lertaro-Portable.zip
# Expected output: Verified OKTo verify the signature manually in PowerShell (.NET 5.0+):
$zipBytes = [System.IO.File]::ReadAllBytes('Lertaro-Portable.zip')
$sigBytes = [System.IO.File]::ReadAllBytes('Lertaro-Portable.zip.sig')
$ecdsa = [System.Security.Cryptography.ECDsa]::Create()
$pubKeyPem = '-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE117370jTbSPgIwHLntC+Bi3SD6gJ
QfxAySjSpUWa6zy4n0YHVv/ZWXM9zQlF2LTqpQC0iHNdJNH+MKU9UvDMTQ==
-----END PUBLIC KEY-----'
$ecdsa.ImportFromPem($pubKeyPem)
$ecdsa.VerifyData($zipBytes, $sigBytes, [System.Security.Cryptography.HashAlgorithmName]::SHA256, [System.Security.Cryptography.DSASignatureFormat]::Rfc3279DerSequence)
# Expected output: True