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Langue: en

Version: perl v5.6.1 (mandriva - 22/10/07)

Section: 1 (Commandes utilisateur)


         sign - OpenCA PKCS#7 Sign Tool


         sign [-in file][-out file][-cert file][-keyfile file]
         [-key passwd][-nd][-verbose]


You can find two programs in this distro: sign and verify. The first signs given data, adds to the signature a time, the siger's certificate and, if wanted, the data (not encrypted).

Signing tool syntax is as follows:

usage: sign args

  -in file        - Input file
  -out file       - File where to write to
  -cert file      - Certificate file
  -keyfile file   - Sign key file
  -key            - Password protecting the private key
  -nd             - No detach signature
  -verbose        - Verbose printing
Jus one note on the -nd flag: when used the data is added to the PKCS7 structure toghether with signature and other stuff. It is possible to retrieve such data using the corresponding verify tool.


         sign -in README -out README.sig -cert cert.pem -keyfile key.pem \
                 -key mypasswd -nd


Massimiliano Pala <>


OpenCA::verify, OpenCA::OpenSSL, OpenCA::X509, OpenCA::CRL, OpenCA::REQ, OpenCA::Tools

P : T'as vu, les ordinateurs sont infectés par un nouveau méga virus...
M : Merde, merde, merde, merde, merde, le con ! Je suis sûr que j'ai attrapé un truc... J'aurais jamais dû mettre ma bite dans le lecteur de CD-ROM !