{
    "des-ecb": {
        "key": 8,
        "iv": 0
    },
    "des": {
        "key": 8,
        "iv": 8
    },
    "des3": {
        "key": 24,
        "iv": 8
    },
    "des-ede3": {
        "key": 24,
        "iv": 0
    },
    "des-ede-cbc": {
        "key": 16,
        "iv": 8
    },
    "des-ede": {
        "key": 16,
        "iv": 0
    }
}