---
name: "Lemonldap::NG::Common::Util::Crypto"
section: "3pm"
platform: "linux"
package: "liblemonldap-ng-common-perl"
version: "2.21.2+ds-1+deb13u3"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Lemonldap::NG::Common::Util::Crypto"
---

# Lemonldap::NG::Common::Util::Crypto(3pm)

Crypto utilities for LemonLDAP::NG

## NAME

Lemonldap::NG::Common::Util::Crypto - Crypto utilities for LemonLDAP::NG

## DESCRIPTION

This package contains various cryptography-related functions

## METHODS

*genCertKey($key\_len, $password, $cn)*

This method generates a RSA private key and a self-signed certificate, and returns a hashref of

- public: certificate in PEM format, subject is built from given $cn

  - private: private key in PEM format, optionnaly encrypted with supplied password

  - hash: unique identifier for the key

  *genEcKey($curve\_name)*

This method generates an ECDSA key pair and returns a hashref of

- public: public key in PEM format

  - private: private key in PEM format

  - hash: unique identifier for the key

  *genRsaKey($key\_len, $password)*

This method generates a RSA key pair and returns a hashref of

- public: public key in PEM format

  - private: private key in PEM format, optionnaly encrypted with supplied password

  - hash: unique identifier for the key

  ## AUTHORS

- LemonLDAP::NG team \<http://lemonldap-ng.org/team\>

  ## BUG REPORT

Use OW2 system to report bug or ask for features: \<https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/issues\>

## DOWNLOAD

Lemonldap::NG is available at \<https://lemonldap-ng.org/download\>

## COPYRIGHT AND LICENSE

See COPYING file for details.

This library is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program.  If not, see \<http://www.gnu.org/licenses/\>.