{
    "name": "tonicforhealth/dukpt",
    "description": "Derived unique key per transaction (ANSI X9.24 part 1)",
    "homepage": "https://github.com/tonicforhealth/dukpt",
    "license": "MIT",
    "keywords": ["tonicforhealth", "dukpt"],
    "authors": [
        {
            "name": "Vitalii Ekert",
            "email": "vitalii.ekert@tonicforhealth.com"
        }
    ],
    "minimum-stability": "dev",
    "prefer-stable": true,
    "require": {
        "php": "^5.5 || ^7.0",
        "ext-openssl": "*"
    },
    "require-dev": {
        "phpunit/phpunit": "^4.8|^5.3",
        "phpunit/php-invoker": "^1.1"
    },
    "autoload": {
        "psr-4": {
            "TonicForHealth\\DUKPT\\": "src/"
        }
    },
    "autoload-dev": {
        "psr-4": {
            "TonicForHealth\\DUKPT\\Tests\\": "tests/"
        }
    },
    "config": {
        "bin-dir": "bin"
    },
    "extra": {
        "branch-alias": {
            "dev-master": "1.0.x-dev"
        }
    }
}

{
    "name": "tonicforhealth/dukpt",
    "description": "Derived unique key per transaction (ANSI X9.24 part 1)",
    "homepage": "https://github.com/tonicforhealth/dukpt",
    "license": "MIT",
    "keywords": ["tonicforhealth", "dukpt"],
    "authors": [
        {
            "name": "Vitalii Ekert",
            "email": "vitalii.ekert@tonicforhealth.com"
        }
    ],
    "minimum-stability": "dev",
    "prefer-stable": true,
    "require": {
        "php": "^5.5 || ^7.0",
        "ext-openssl": "*"
    },
    "require-dev": {
        "phpunit/phpunit": "^4.8|^5.3",
        "phpunit/php-invoker": "^1.1"
    },
    "autoload": {
        "psr-4": {
            "TonicForHealth\\DUKPT\\": "src/"
        }
    },
    "autoload-dev": {
        "psr-4": {
            "TonicForHealth\\DUKPT\\Tests\\": "tests/"
        }
    },
    "config": {
        "bin-dir": "bin"
    },
    "extra": {
        "branch-alias": {
            "dev-master": "2.0.x-dev"
        }
    }
}

Increase the major version according to the switch from MCrypt to OpenSSL
Increase the major version according to the switch from MCrypt to OpenSSL
