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    rnp_op_sign_detached

    (PECL rnp >= 0.1.1)

    rnp_op_sign_detached — Perform signing operation, return detached signature(s)

    説明

    rnp_op_sign_detached(
        RnpFFI $ffi,
        string $data,
        array $keys_fp,
        array $options = ?
    ): string|false

    パラメータ

    ffi

    The FFI object returned by rnp_ffi_create.

    data

    Data to be signed.

    keys_fp

    Array with key fingerprints. At least one key must be provided. Keys should be present in ffi.

    options

    An associative array with options.

    Key Data type 説明
    "armor" boolean Enable ASCII-armored output. Disabled by default.
    "hash" string Set hash algorithm used during signature calculation.
    "creation_time" integer Set signature creation time in seconds since Jan, 1 1970 UTC. By default current time is used.
    "expiration_time" integer Set signature expiration time in seconds since the creation time. 0 value is used to mark signature as non-expiring (default value).

    戻り値

    Detached signature(s) data on success失敗した場合に false を返します.

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