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Diffstat (limited to 'doc/crypto/d2i_X509_SIG.pod')
| -rw-r--r-- | doc/crypto/d2i_X509_SIG.pod | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/doc/crypto/d2i_X509_SIG.pod b/doc/crypto/d2i_X509_SIG.pod index 3efb556a06..08d08766ce 100644 --- a/doc/crypto/d2i_X509_SIG.pod +++ b/doc/crypto/d2i_X509_SIG.pod @@ -10,15 +10,21 @@ d2i_X509_SIG, i2d_X509_SIG - DigestInfo functions. X509_SIG *d2i_X509_SIG(X509_SIG **a, unsigned char **pp, long length); int i2d_X509_SIG(X509_SIG *a, unsigned char **pp); + void X509_SIG_get0(X509_ALGOR **palg, ASN1_OCTET_STRING **pdigest, + X509_SIG *sig); =head1 DESCRIPTION -These functions decode and encode an X509_SIG structure which is -equivalent to the B<DigestInfo> structure defined in PKCS#1 and PKCS#7. +The functions d2i_X509_SIG() and i2d_X509_SIG() decode and encode an +X509_SIG structure which is equivalent to the B<DigestInfo> structure +defined in PKCS#1 and PKCS#7. -Otherwise these behave in a similar way to d2i_X509() and i2d_X509() +Otherwise they behave in a similar way to d2i_X509() and i2d_X509() described in the L<d2i_X509(3)> manual page. +X509_SIG_get0() returns pointers to the algorithm identifier and digest +value in B<sig>. These values can then be examined or initialised. + =head1 SEE ALSO L<d2i_X509(3)> |