Json output of GPG file generated with `echo hello | gpg --s2k-mode=0` and passphrase `foo`. Incorrect decryption of ciphertext!

BAD_simples2k.json

[
    {
        "header": {
            "packet_type": "SymmetricKeyEncryptedSessionKeyPacket",
            "packet_tag": 3,
            "packet_format": "old",
            "header_octets": {
                "octets": "8c:04",
                "length": 2
            },
            "body_octets": {
                "octets": "04:09:00:02",
                "length": 4
            }
        },
        "version": 4,
        "cipher": {
            "name": "AES256",
            "octet_value": 9,
            "key_length": {
                "bits": 256,
                "octets": 32
            }
        },
        "string_to_key_specifier": {
            "name": "SimpleS2K",
            "octet_value": 0,
            "hash_algorithm": {
                "name": "SHA1",
                "octet_value": 2,
                "output_length": {
                    "bits": 160,
                    "octets": 20
                }
            },
            "_key": {
                "octets": "0b:ee:c7:b5:ea:3f:0f:db:c9:5d:0d:d4:7f:3c:5b:c2:75:da:8a:33:5a:8c:aa:40:39:fd:bc:02:c0:1a:64:9c",
                "length": 32
            }
        },
        "encrypted_session_key": null,
        "_session_key": {
            "octets": "0b:ee:c7:b5:ea:3f:0f:db:c9:5d:0d:d4:7f:3c:5b:c2:75:da:8a:33:5a:8c:aa:40:39:fd:bc:02:c0:1a:64:9c",
            "length": 32
        }
    },
    {
        "header": {
            "packet_type": "SymmetricEncryptedandIntegrityProtectedDataPacket",
            "packet_tag": 18,
            "packet_format": "new",
            "header_octets": {
                "octets": "d2:3b",
                "length": 2
            },
            "body_octets": {
                "octets": "01:0b:1e:cf:86:33:08:fd:66:9a:f0:be:48:62:a4:a5:42:4f:d8:20:fe:16:e4:4c:db:80:89:ee:34:72:ef:52:36:70:15:01:82:d5:0e:eb:61:ba:e7:71:4a:8c:22:6a:9c:79:8f:e3:da:31:fc:ad:14:eb:8a",
                "length": 59
            }
        },
        "version": 1,
        "encrypted_data": {
            "octets": "0b:1e:cf:86:33:08:fd:66:9a:f0:be:48:62:a4:a5:42:4f:d8:20:fe:16:e4:4c:db:80:89:ee:34:72:ef:52:36:70:15:01:82:d5:0e:eb:61:ba:e7:71:4a:8c:22:6a:9c:79:8f:e3:da:31:fc:ad:14:eb:8a",
            "length": 58
        },
        "_decrypted_data": {
            "random_octets": {
                "octets": "48:9b:65:84:01:f7:33:23:0a:6e:e4:32:9d:c4:ef:99",
                "length": 16
            },
            "repeated_octets": {
                "octets": "56:a8",
                "length": 2
            },
            "plaintext": {
                "octets": "b9:fd:5a:05:6e:d2:83:22:22:fe:e5:d7:77:dd:93:49:4f:03:fe:13",
                "length": 20
            },
            "sha1": {
                "octets": "ce:7d:93:34:59:f6:71:70:c3:bd:06:94:ad:97:f3:0a:59:72:1d:93",
                "length": 20
            }
        }
    }
]