array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'zh', ), 'this' => array ( 0 => 'function.rnp-key-export-revocation.php', 1 => 'rnp_key_export_revocation', 2 => 'Generate and export primary key revocation signature', ), 'up' => array ( 0 => 'ref.rnp.php', 1 => 'Rnp 函数', ), 'prev' => array ( 0 => 'function.rnp-key-export-autocrypt.php', 1 => 'rnp_key_export_autocrypt', ), 'next' => array ( 0 => 'function.rnp-key-get-info.php', 1 => 'rnp_key_get_info', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/rnp/functions/rnp-key-export-revocation.xml', ), 'history' => array ( ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); contributors($setup); ?>

rnp_key_export_revocation

(PECL rnp >= 0.1.1)

rnp_key_export_revocation — Generate and export primary key revocation signature

说明

rnp_key_export_revocation(
    RnpFFI $ffi,
    string $key_fp,
    int $flags,
    array $options = ?
): string|false

Note: to revoke a key you'll need to import this signature into the keystore or use rnp_key_revoke() function.

参数

ffi
The FFI object returned by rnp_ffi_create().
key_fp
Key fingerprint of the primary key to be revoked.
flags
RNP_KEY_EXPORT_ARMORED or 0.
options
An associative array with options.
Key Data type 说明
"hash" string Set hash algorithm used during signature calculation.
"code" string Code reason for revocation code. Possible values: 'no', 'superseded', 'compromised', 'retired'. If not defined, then value 'no' will be used by default.
"reason" string Textual representation of the reason for revocation.

返回值

Exported revocation signature on success 或者在失败时返回 false.