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Diffstat (limited to 'doc/crypto/DSA_size.pod')
-rw-r--r-- | doc/crypto/DSA_size.pod | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/doc/crypto/DSA_size.pod b/doc/crypto/DSA_size.pod new file mode 100644 index 0000000..ba4f650 --- /dev/null +++ b/doc/crypto/DSA_size.pod @@ -0,0 +1,33 @@ +=pod + +=head1 NAME + +DSA_size - get DSA signature size + +=head1 SYNOPSIS + + #include <openssl/dsa.h> + + int DSA_size(const DSA *dsa); + +=head1 DESCRIPTION + +This function returns the size of an ASN.1 encoded DSA signature in +bytes. It can be used to determine how much memory must be allocated +for a DSA signature. + +B<dsa-E<gt>q> must not be B<NULL>. + +=head1 RETURN VALUE + +The size in bytes. + +=head1 SEE ALSO + +L<dsa(3)|dsa(3)>, L<DSA_sign(3)|DSA_sign(3)> + +=head1 HISTORY + +DSA_size() is available in all versions of SSLeay and OpenSSL. + +=cut |