post-e-voting/source-code/scytl-cryptolib/cryptolib-js-policy/lib/default-policy.json

{
  "primitives": {
    "messageDigest": {
      "algorithm": "SHA256"
    },
    "keyDerivation": {
      "pbkdf": {
        "keyLengthBytes": 16,
        "minSaltLengthBytes": 32,
        "hashAlgorithm": "SHA256",
        "numIterations": 32000
      }
    }
  },
  "symmetric": {
    "secretKey": {
      "encryption": {
        "lengthBytes": 16
      },
      "mac": {
        "lengthBytes": 32
      }
    },
    "cipher": {
      "algorithm": {
        "name": "AES-GCM",
        "keyLengthBytes": 16,
        "tagLengthBytes": 16
      },
      "ivLengthBytes": 12
    },
    "mac": {
      "hashAlgorithm": "SHA256"
    }
  },
  "asymmetric": {
    "keyPair": {
      "encryption": {
        "algorithm": "RSA",
        "keyLengthBits": 2048,
        "publicExponent": 65537
      }
    },
    "signer": {
      "algorithm": "RSA",
      "hashAlgorithm": "SHA256",
      "padding": {
        "name": "PSS",
        "hashAlgorithm": "SHA256",
        "saltLengthBytes": 32,
        "maskGenerator": {
          "name": "MGF1",
          "hashAlgorithm": "SHA256"
        }
      },
      "publicExponent": 65537
    },
    "cipher": {
      "algorithm": {
        "name": "RSA-KEM",
        "secretKeyLengthBytes": 16,
        "ivLengthBytes": 12,
        "tagLengthBytes": 16,
        "keyDeriver": {
          "name": "KDF1",
          "hashAlgorithm": "SHA256"
        },
        "symmetricCipher": "AES-GCM"
      }
    }
  },
  "proofs": {
    "messageDigest": {
      "algorithm": "SHA256"
    }
  },
  "digitalEnvelope": {
    "symmetric": {
      "secretKey": {
        "encryption": {
          "lengthBytes": 16
        },
        "mac": {
          "lengthBytes": 32
        }
      },
      "cipher": {
        "algorithm": {
          "name": "AES-GCM",
          "keyLengthBytes": 16,
          "tagLengthBytes": 16
        },
        "ivLengthBytes": 12
      },
      "mac": {
        "hashAlgorithm": "SHA256"
      }
    },
    "asymmetric": {
      "cipher": {
        "algorithm": {
          "name": "RSA-KEM",
          "secretKeyLengthBytes": 16,
          "ivLengthBytes": 12,
          "tagLengthBytes": 16,
          "keyDeriver": {
            "name": "KDF1",
            "hashAlgorithm": "SHA256"
          },
          "symmetricCipher": "AES-GCM"
        }
      }
    }
  }
}