1int PKCS7_set_content_type(PKCS7 *p7, int type);
2Call to set the type of PKCS7 object we are working on
3
4int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey,
5	EVP_MD *dgst);
6Use this to setup a signer info
7There will also be functions to add signed and unsigned attributes.
8
9int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *p7i);
10Add a signer info to the content.
11
12int PKCS7_add_certificae(PKCS7 *p7, X509 *x509);
13int PKCS7_add_crl(PKCS7 *p7, X509_CRL *x509);
14
15----
16
17p7=PKCS7_new();
18PKCS7_set_content_type(p7,NID_pkcs7_signed);
19
20signer=PKCS7_SINGNER_INFO_new();
21PKCS7_SIGNER_INFO_set(signer,x509,pkey,EVP_md5());
22PKCS7_add_signer(py,signer);
23
24we are now setup.
25