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1. www.php.net › manual › enPHP: openssl_private_encrypt - Manual

   www.php.net › manual › en

   openssl_private_encrypt () encrypts data with private private_key and stores the result into encrypted_data. Encrypted data can be decrypted via openssl_public_decrypt (). This function can be used e.g. to sign data (or its hash) to prove that it is not written by someone else.

2. www.tutorialspoint.com › php › php_function_opensslPHP - Function openssl_private_encrypt ()

   www.tutorialspoint.com › php › php_function_openssl

   The openssl_private_encrypt() function will encrypt the data with the private key. Using function openssl_private_encrypt() the data will be encrypted and it can be decrypted using openssl_public_decrypt().

3. tutoriels.edu.lat › pub › phpPHP - Fonction openssl_private_encrypt ()

   tutoriels.edu.lat › pub › php

   La description En utilisant la fonction openssl_private_encrypt (), les données seront chiffrées et elles peuvent être déchiffrées en utilisant openssl_public_decrypt ().

4. docs.openssl.org › master › man3RSA_private_encrypt - OpenSSL Documentation

   docs.openssl.org › master › man3

   RSA_private_encrypt () signs the flen bytes at from (usually a message digest with an algorithm identifier) using the private key rsa and stores the signature in to. to must point to RSA_size (rsa) bytes of memory.

5. onlinephp.io › openssl-private-encrypt › manualopenssl_private_encrypt - OnlinePHP.io Example

   onlinephp.io › openssl-private-encrypt › manual

   openssl_private_encrypt encrypts data with private private_key and stores the result into encrypted_data. Encrypted data can be decrypted via openssl_public_decrypt. This function can be used e.g. to sign data (or its hash) to prove that it is not written by someone else.

6. github.com › functions › openssl-private-encryptdoc-en/reference/openssl/functions/openssl-private-encrypt ...

   github.com › functions › openssl-private-encrypt

   English PHP documentation. Contribute to php/doc-en development by creating an account on GitHub.

7. People also ask

   What does OpenSSL_private_encrypt do?

   • openssl_private_encrypt — Encrypts data with private key openssl_private_encrypt () encrypts data with private private_key and stores the result into encrypted_data. Encrypted data can be decrypted via openssl_public_decrypt (). This function can be used e.g. to sign data (or its hash) to prove that it is not written by someone else.

   PHP: openssl_private_encrypt - Manual

   www.php.net/manual/en/function.openssl-private-encrypt.php

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   How to decrypt encrypted data using OpenSSL_public_decrypt() function?

   • Encrypted data can be decrypted via openssl_public_decrypt (). This function can be used e.g. to sign data (or its hash) to prove that it is not written by someone else. private_key must be the private key that corresponds to the public key that will be used to decrypt the data. padding can be one of OPENSSL_PKCS1_PADDING, OPENSSL_NO_PADDING.

   PHP: openssl_private_encrypt - Manual

   www.php.net/manual/en/function.openssl-private-encrypt.php

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   What happens if OpenSSL_private_encrypt fails?

   • By the way, if openssl_private_encrypt fails because of data size you won't get anything but just false as returned value, the same for openssl_public_decrypt() on decryption. "- the encrypted output string is always 129 char length.

   PHP: openssl_private_encrypt - Manual

   www.php.net/manual/en/function.openssl-private-encrypt.php

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   How to encrpt data using private key in PHP?

   • PHP openssl_private_encrypt () function returns TRUE on success or FALSE on failure. This function will work from PHP Version greater than 5.0.0. Using openssl_private_encrypt () to Encrpt Data using Private Key: // To encrpt data $privkey = openssl_pkey_new();

   PHP - Function openssl_private_encrypt() - Online Tutorials Library

   www.tutorialspoint.com/php/php_function_openssl_private_encrypt.htm

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8. www.lephpfacile.com › manuel-php › bookManuel PHP - OpenSSL - Le PHP Facile

   www.lephpfacile.com › manuel-php › book

   openssl_private_encrypt — Chiffre des données avec une clé privée openssl_public_decrypt — Déchiffre des données avec une clé publique openssl_public_encrypt — Chiffre des données avec une clé publique openssl_random_pseudo_bytes — Génère une chaine pseudo-aléatoire d'octets openssl_seal — Scelle des données