# rnp_import_signatures

(PECL rnp >= 0.1.1)

rnp_import_signatures — Import standalone signatures to the keyring and receive JSON describing updated keys

### 说明

rnp_import_signatures(RnpFFI `$ffi`, string `$input`, int `$flags`): string|false

### 参数

`ffi`

  The FFI object returned by rnp_ffi_create().

`input`

  OpenPGP packets containing signatures to be imported. Can be either binary or ASCII armored.

`flags`

  Currently must be 0.

### 返回值

JSON string with information about updated keys on success 或者在失败时返回 `false`.

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