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1. www.php.net › fr › functionPHP: openssl_pkcs7_sign - Manual

   www.php.net › fr › function

   openssl_pkcs7_sign () prend le contenu du fichier input_filename et le signe en utilisant le certificat et la clé privée contenus dans les arguments certificate et private_key.

2. www.php-editors.com › php_manual › functionPHP Editor Review - Php Manual Function openssl-pkcs7-sign

   www.php-editors.com › php_manual › function

   Description bool openssl_pkcs7_sign ( string infilename, string outfilename, mixed signcert, mixed privkey, array headers [, int flags [, string extracerts]] ) openssl_pkcs7_sign () takes the contents of the file named infilename and signs them using the certificate and its matching private key specified by signcert and privkey parameters.

3. docs.openssl.org › 1 › man3PKCS7_sign - OpenSSL Documentation

   docs.openssl.org › 1 › man3

   PKCS7_sign () creates and returns a PKCS#7 signedData structure. signcert is the certificate to sign with, pkey is the corresponsding private key. certs is an optional additional set of certificates to include in the PKCS#7 structure (for example any intermediate CAs in the chain).

4. phpsources.net › functionSigne un message S/MIME - phpsources.net

   phpsources.net › function

   headers est un tableau d'en-têtes qui seront ajoutés aux données chiffrées (voir la fonction openssl_pkcs7_encrypt () pour plus de détails sur le format du paramètre).

5. php.joaquinfernandez.net › openssl-pkcs7-signopenssl_pkcs7_sign - PHP Manual

   php.joaquinfernandez.net › openssl-pkcs7-sign

   openssl_pkcs7_sign () takes the contents of the file named infilename and signs them using the certificate and its matching private key specified by signcert and privkey parameters.

6. www.basicexamples.com › example › phpBasic example of PHP function openssl_pkcs7_sign ()

   www.basicexamples.com › example › php

   Simple usage example of `openssl_pkcs7_sign ()`. The openssl_pkcs7_sign function in PHP is used to sign an S/MIME (Secure/Multipurpose Internet Mail Extensions) message. It adds a digital signature to the message using a private key and certificate, ensuring the authenticity and integrity of the message. This function is commonly used in applications that require secure email communication.

7. People also ask

   How does openssl_pkcs7_sign work?

   • openssl_pkcs7_sign takes the contents of the file named input_filename and signs them using the certificate and its matching private key specified by certificate and private_key parameters. The input file you are intending to digitally sign. The file which the digital signature will be written to.

   openssl_pkcs7_sign - OnlinePHP.io Example

   onlinephp.io/openssl-pkcs7-sign/manual

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   What is pkcs7_sign?

   • PKCS7_sign () creates and returns a PKCS#7 signedData structure. signcert is the certificate to sign with, pkey is the corresponsding private key. certs is an optional additional set of certificates to include in the PKCS#7 structure (for example any intermediate CAs in the chain). The data to be signed is read from BIO data.

   PKCS7_sign - OpenSSL Documentation

   docs.openssl.org/1.0.2/man3/PKCS7_sign/

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   What if signcert and PKEY are null in OpenSSL?

   • In OpenSSL 1.0.0 if signcert and pkey are NULL then a certificates only PKCS#7 structure is output. In versions of OpenSSL before 1.0.0 the signcert and pkey parameters must NOT be NULL. Some advanced attributes such as counter signatures are not supported. PKCS7_sign () returns either a valid PKCS7 structure or NULL if an error occurred.

   PKCS7_sign - OpenSSL Documentation

   docs.openssl.org/1.0.2/man3/PKCS7_sign/

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   What if a signer is specified in OpenSSL?

   • If a signer is specified it will use the default digest for the signing algorithm. This is SHA1 for both RSA and DSA keys. In OpenSSL 1.0.0 the certs, signcert and pkey parameters can all be NULL if the PKCS7_PARTIAL flag is set. One or more signers can be added using the function PKCS7_sign_add_signer ().

   PKCS7_sign - OpenSSL Documentation

   docs.openssl.org/1.0.2/man3/PKCS7_sign/

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8. onlinephp.io › openssl-pkcs7-sign › manualopenssl_pkcs7_sign - OnlinePHP.io Example

   onlinephp.io › openssl-pkcs7-sign › manual

   openssl_pkcs7_sign takes the contents of the file named input_filename and signs them using the certificate and its matching private key specified by certificate and private_key parameters.