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Diffstat (limited to 'secure/lib/libcrypto/man/DH_generate_parameters.3')
| -rw-r--r-- | secure/lib/libcrypto/man/DH_generate_parameters.3 | 207 |
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diff --git a/secure/lib/libcrypto/man/DH_generate_parameters.3 b/secure/lib/libcrypto/man/DH_generate_parameters.3 deleted file mode 100644 index 7dfbba987d8c..000000000000 --- a/secure/lib/libcrypto/man/DH_generate_parameters.3 +++ /dev/null @@ -1,207 +0,0 @@ -.\" Automatically generated by Pod::Man version 1.15 -.\" Wed Feb 19 16:42:49 2003 -.\" -.\" Standard preamble: -.\" ====================================================================== -.de Sh \" Subsection heading -.br -.if t .Sp -.ne 5 -.PP -\fB\\$1\fR -.PP -.. -.de Sp \" Vertical space (when we can't use .PP) -.if t .sp .5v -.if n .sp -.. -.de Ip \" List item -.br -.ie \\n(.$>=3 .ne \\$3 -.el .ne 3 -.IP "\\$1" \\$2 -.. -.de Vb \" Begin verbatim text -.ft CW -.nf -.ne \\$1 -.. -.de Ve \" End verbatim text -.ft R - -.fi -.. -.\" Set up some character translations and predefined strings. \*(-- will -.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left -.\" double quote, and \*(R" will give a right double quote. | will give a -.\" real vertical bar. \*(C+ will give a nicer C++. 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The pseudo-random number generator must be -seeded prior to calling \fIDH_generate_parameters()\fR. -.PP -\&\fBprime_len\fR is the length in bits of the safe prime to be generated. -\&\fBgenerator\fR is a small number > 1, typically 2 or 5. -.PP -A callback function may be used to provide feedback about the progress -of the key generation. If \fBcallback\fR is not \fB\s-1NULL\s0\fR, it will be -called as described in BN_generate_prime(3) while a random prime -number is generated, and when a prime has been found, \fBcallback(3, -0, cb_arg)\fR is called. -.PP -\&\fIDH_check()\fR validates Diffie-Hellman parameters. It checks that \fBp\fR is -a safe prime, and that \fBg\fR is a suitable generator. In the case of an -error, the bit flags \s-1DH_CHECK_P_NOT_SAFE_PRIME\s0 or -\&\s-1DH_NOT_SUITABLE_GENERATOR\s0 are set in \fB*codes\fR. -\&\s-1DH_UNABLE_TO_CHECK_GENERATOR\s0 is set if the generator cannot be -checked, i.e. it does not equal 2 or 5. -.SH "RETURN VALUES" -.IX Header "RETURN VALUES" -\&\fIDH_generate_parameters()\fR returns a pointer to the \s-1DH\s0 structure, or -\&\s-1NULL\s0 if the parameter generation fails. The error codes can be -obtained by ERR_get_error(3). -.PP -\&\fIDH_check()\fR returns 1 if the check could be performed, 0 otherwise. -.SH "NOTES" -.IX Header "NOTES" -\&\fIDH_generate_parameters()\fR may run for several hours before finding a -suitable prime. -.PP -The parameters generated by \fIDH_generate_parameters()\fR are not to be -used in signature schemes. -.SH "BUGS" -.IX Header "BUGS" -If \fBgenerator\fR is not 2 or 5, \fBdh->g\fR=\fBgenerator\fR is not -a usable generator. -.SH "SEE ALSO" -.IX Header "SEE ALSO" -dh(3), ERR_get_error(3), rand(3), -DH_free(3) -.SH "HISTORY" -.IX Header "HISTORY" -\&\fIDH_check()\fR is available in all versions of SSLeay and OpenSSL. -The \fBcb_arg\fR argument to \fIDH_generate_parameters()\fR was added in SSLeay 0.9.0. -.PP -In versions before OpenSSL 0.9.5, \s-1DH_CHECK_P_NOT_STRONG_PRIME\s0 is used -instead of \s-1DH_CHECK_P_NOT_SAFE_PRIME\s0. |