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gendsa(1) - gendsa - generate a DSA private key from a set of parameters - man 1 gendsa

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GENDSA(1)                           OpenSSL                          GENDSA(1)

       gendsa - generate a DSA private key from a set(7,n,1 builtins) of parameters

       openssl gendsa [-out filename] [-des] [-des3] [-idea] [-rand file(1,n)(s)]
       [-engine id] [paramfile]

       The gendsa command generates a DSA private key from a DSA parameter
       file(1,n) (which will be typically generated by the openssl dsaparam com-

           These options encrypt the private key with the DES, triple DES, or
           the IDEA ciphers respectively before outputting it. A pass phrase
           is prompted for.  If none of these options is specified no encryp-
           tion is used.

       -rand file(1,n)(s)
           a file(1,n) or files containing random(3,4,6) data used to seed the random(3,4,6) num-
           ber generator, or an EGD socket(2,7,n) (see RAND_egd(3)).  Multiple files
           can be specified separated by a OS-dependent character.  The sepa-
           rator is ; for MS-Windows, , for OpenVMS, and : for all others.

       -engine id
           specifying an engine (by it's unique id string(3,n)) will cause req to
           attempt to obtain a functional reference to the specified engine,
           thus initialising it if(3,n) needed. The engine will then be set(7,n,1 builtins) as the
           default for all available algorithms.

           This option specifies the DSA parameter file(1,n) to use. The parameters
           in(1,8) this file(1,n) determine the size of the private key. DSA parameters
           can be generated and examined using the openssl dsaparam command.

       DSA key generation is little more than random(3,4,6) number generation so it
       is much quicker that RSA key generation for example.

       dsaparam(1), dsa(1,3)(1), genrsa(1), rsa(1,3)(1)

0.9.7d                            2003-01-30                         GENDSA(1)

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