PKCS7_verify() verifies a PKCS#7 signedData structure. B<p7> is the PKCS7
structure to verify. B<certs> is a set of certificates in which to search for
-the signer's certificate. B<store> is a trusted certficate store (used for
+the signer's certificate. B<store> is a trusted certificate store (used for
chain verification). B<indata> is the signed data if the content is not
present in B<p7> (that is it is detached). The content is written to B<out>
if it is not NULL.
=head1 RETURN VALUES
-PKCS7_verify() returns 1 for a successful verification and zero or a negative
-value if an error occurs.
+PKCS7_verify() returns one for a successful verification and zero
+if an error occurs.
PKCS7_get0_signers() returns all signers or B<NULL> if an error occurred.
-The error can be obtained from L<ERR_get_error(3)|ERR_get_error(3)>
+The error can be obtained from L<ERR_get_error(3)>
=head1 BUGS
=head1 SEE ALSO
-L<ERR_get_error(3)|ERR_get_error(3)>, L<PKCS7_sign(3)|PKCS7_sign(3)>
-
-=head1 HISTORY
-
-PKCS7_verify() was added to OpenSSL 0.9.5
+L<ERR_get_error(3)>, L<PKCS7_sign(3)>
=cut