X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=doc%2Fcrypto%2FCMS_get0_SignerInfos.pod;h=b46c0e07ab3dac72fa435bc6dec2d7f7aeeb06b8;hp=7276e7022497c826b69cba56a42b8206a65e1baf;hb=c7497f34fbf3824dd4a0881d598e598980f2edb1;hpb=e33ffaca12c67a115142d9327405babd21718e97

diff --git a/doc/crypto/CMS_get0_SignerInfos.pod b/doc/crypto/CMS_get0_SignerInfos.pod
index 7276e70224..b46c0e07ab 100644
--- a/doc/crypto/CMS_get0_SignerInfos.pod
+++ b/doc/crypto/CMS_get0_SignerInfos.pod
@@ -2,7 +2,7 @@
 
 =head1 NAME
 
-CMS_get0_SignerInfos, CMS_SignerInfo_get0_signer_id, CMS_SignerInfo_cert_cmp, CMS_set1_signer_certs - CMS signedData signer functions.
+CMS_get0_SignerInfos, CMS_SignerInfo_get0_signer_id, CMS_SignerInfo_get0_signature, CMS_SignerInfo_cert_cmp, CMS_set1_signer_cert - CMS signedData signer functions.
 
 =head1 SYNOPSIS
 
@@ -10,9 +10,8 @@ CMS_get0_SignerInfos, CMS_SignerInfo_get0_signer_id, CMS_SignerInfo_cert_cmp, CM
 
  STACK_OF(CMS_SignerInfo) *CMS_get0_SignerInfos(CMS_ContentInfo *cms);
 
- int CMS_SignerInfo_get0_signer_id(CMS_SignerInfo *si,
-					ASN1_OCTET_STRING **keyid,
-					X509_NAME **issuer, ASN1_INTEGER **sno);
+ int CMS_SignerInfo_get0_signer_id(CMS_SignerInfo *si, ASN1_OCTET_STRING **keyid, X509_NAME **issuer, ASN1_INTEGER **sno);
+ ASN1_OCTET_STRING *CMS_SignerInfo_get0_signature(CMS_SignerInfo *si);
  int CMS_SignerInfo_cert_cmp(CMS_SignerInfo *si, X509 *cert);
  void CMS_SignerInfo_set1_signer_cert(CMS_SignerInfo *si, X509 *signer);
 
@@ -26,7 +25,12 @@ associated with a specific CMS_SignerInfo structure B<si>. Either the
 keyidentifier will be set in B<keyid> or B<both> issuer name and serial number
 in B<issuer> and B<sno>.
 
-CMS_SignerInfo_cert_cmp() compares the cerificate B<cert> against the signer
+CMS_SignerInfo_get0_signature() retrieves the signature associated with 
+B<si> in a pointer to an ASN1_OCTET_STRING structure. This pointer returned
+corresponds to the internal signature value if B<si> so it may be read or
+modified.
+
+CMS_SignerInfo_cert_cmp() compares the certificate B<cert> against the signer
 identifier B<si>. It returns zero if the comparison is successful and non zero
 if not.